| Dr. Fouad Aliev | Dr. Carlos R. Cabrera |
| Dr. Luis Fonseca | Dr. Yasuyuki Ishikawa |
| Dr. Ram Katiyar | Dr. Gerardo Morell |
| Dr. Raphael Raptis | Dr. Brad Weiner |
| Dr. Eugene Smotkin |
Click here to view the complete list of publications and presentations submitted, in press and published by members of the CNM during the year 2006.
Dr. Fouad Aliev (BIO)
PUBLICATIONS
Effect of Different Layer Thicknesses and Boundary Conditions of Confined Liquid Crystal and Dynamics of Director Relaxation; S. Basu, F. M. Aliev; PROCEEDING MATERIALS RESEARCH SOCIETY, 790, P7.12.1 (2004) (Link)
Collective and Molecular Dielectric Relaxation in Confined Liquid Crystals: Effect of Different Layer Thicknesses and Boundary Conditions; F. M. Aliev, M. Rivera-Bengoechea; PROCEEDING MATERIALS RESEARCH SOCIETY, 790, P7.13.1 (2004) (Link)
Dynamic Light Scattering in Liquid Crystal Confined to Cylindrical Pores: Effect of Different Layer Thicknesses and Boundary Conditions; MOLECULAR CRYSTALS AND LIQUID CRYSTALS; vol 421 p. 49-60 (2004) (Link)
Dielectric Relaxation in Liquid Crystal Confined to Cylindrical Pores: Effect of Different Layer Thicknesses and Boundary Conditions; M. Rivera-Bengoechea, S. Basu and F. M. Aliev; MOLECULAR CRYSTALS AND LIQUID CRYSTALS; vol 421 p. 187-196 (2004) (Link)
Dielectric Relaxation in Thin Liquid Crystal Layers (with different boundary conditions) Formed on Cylindrical Pores Walls; M. Rivera-Bengoechea, F. M. Aliev; Journal of Non-Crystalline Solids, v. 351, 2690 (2005) (Link)
Dielectric relaxation in liquid crystal confined in quasi-one-dimensional systemFouad Aliev, Manuel Rivera Bengoechea, C. Y. Gao, and H. D. Cochran, Journal of Non-Crystalline Solids, v. 351, 2685 (2005) (Link)
Dielectric and Optical Properties of Polymer Confined in Random Porous Matrices, F. Aliev, Dynamics in Small Confining Systems VIII as volume 899E of the MATERIALS RESEARCH SOCIETY SYMPOSIUM PROCEEDINGS SERIES, volume 899E (0899-N09-11.1) (2006). Peer Reviewed.(Link)
Dynamics of Director Fluctuations in Confined Liquid Crystals, S. Basu, E. Arroyo, F. Aliev, , Dynamics in Small Confining Systems VIII as volume 899E of the MATERIALS RESEARCH SOCIETY SYMPOSIUM PROCEEDINGS SERIES, volume 899E (0899-N09-11.1) (2006). Peer Reviewed.(Link)
Relaxation of director reorientations in nanoconfined liquid crystal: dynamic light scattering investigation, Fouad Aliev and Sarmistha Basu, , JOURNAL OF NON-CRYSTALLINE SOLIDS, v. 352, 4983 (2006). Peer Reviewed. (Link)
PRESENTATIONS
Influence of very narrow confinement on phase transition and dynamics of molecular reorientation of a nematic liquid crystal, Fouad Aliev, Manuel Rivera Bengoechea, C. Y. Gao, and H. D. Cochran, APS March Meeting, March, 2004, Montreal, Canada.
Dielectric relaxation in thin liquid crystal layers formed on cylindrical pore walls, Manuel Rivera Bengoechea and Fouad M. Aliev, APS March Meeting, March, 2004, Montreal, Canada.
Dielectric relaxation in thin liquid crystal layers (with different boundary conditions) formed on cylindrical pore walls, Manuel Rivera Bengoechea, Fouad M. Aliev, III International Conference on Dielectric Spectroscopy, August, 22-26, 2004, Delft, Netherlands.
Dielectric relaxation in liquid crystal confined in quasi-one-dimensional system, Fouad Aliev, Manuel Rivera Bengoechea, C. Y. Gao, and H. D. Cochran, III International Conference on Dielectric Spectroscopy, August, 22-26, 2004, Delft, Netherlands.
Static and Dynamic Light Scattering in Nanoconfined Liquid Crystals, Yang Gao, Sarmistha B. Majumder, Fouad M. Aliev, Sheng Dai, and Hank D. Cochran, American Institute of Chemical Engineers Annual Meeting, November 7-12, 2004, Austin, Texas.
Dielectric Spectroscopy of Liquid Crystals Confined in SBA-15 and MCM-41, Yang Gao, Manuel Rivera Bengoechea, Fouad M. Aliev, Sheng Dai, and Hank D. Cochran, American Institute of Chemical Engineers Annual Meeting, November 7-12, 2004, Austin, Texas.
Dielectric relaxation in liquid crystal confined to narrow pores, Manuel Rivera Bengoechea and Fouad M. Aliev, Materials Research Society Fall Meeting, November 29-December 3, 2004, Boston, MA.
Static and dynamic light scattering in confined liquid crystals, S. Basu and F. Aliev, Materials Research Society Fall Meeting, November 29-December 3, 2004, Boston, MA.
Dynamics Of Director Relaxation In Nanoconfined Liquid Crystal: Dynamic Light Scattering Investigation; Sarmistha Basu, Fouad Aliev. American Physical Society Meeting, March 21-25, 2005, Los Angeles.
Dielectric Relaxation in Confined Liquid Crystal: Molecular and Collective Modes; Manuel Rivera and Fouad Aliev. American Physical Society Meeting, March 21-25, 2005, Los Angeles.
Glass Transition and Dielectric Relaxation in Polymer Confined to Random Porous Matrix; F. Aliev, 5th International Discussion Meeting on Relaxations in Complex Systems, New results, Directions and Opportunities; July 7th to July 13th 2005 – Lille, France.
Segmental relaxation and ion dynamics in polymer electrolyte films by dielectric spectroscopy; Baskaran Natesan, Naba, K. Karan, Manuel Bengoechea Rivera, Fouad M. Aliev and Ram. S. Katiyar, 5th International Discussion Meeting on Relaxations in Complex Systems, New results, Directions and Opportunities, July 7th-13th 2005 – Lille, France.
Dielectric Relaxation in Thin Liquid Crystal Layers Formed on Cylindrical Pore Walls; Manuel Rivera Bengoechea and Fouad M. Aliev; 5th International Discussion Meeting on Relaxations in Complex Systems, New results, Directions and Opportunities, July 7th to July 13th 2005 – Lille, France.
Relaxation of Director Reorientaions in Nanoconfined Liquid Crystal: Dynamic Light Scattering Investigation; Sarmistha Basu and Fouad Aliev, 5th International Discussion Meeting on Relaxations in Complex Systems, New results, Directions and Opportunities, July 7-13, 2005 – Lille, France. ; Sarmistha Basu and Fouad Aliev, 5th International Discussion Meeting on Relaxations in Complex Systems, New results, Directions and Opportunities, July 7-13, 2005 – Lille, France.
Dynamic light scattering in confined liquid crystals; F. Aliev and S. Basu, 6th Liquid Matter Conference, July 02-July 06, 2005, Utrecht, Netherlands.
Dielectric relaxation in thin layers of confined liquid crystals; F. Aliev and M. Rivera, 6th Liquid Matter Conference, July 02-July 06, 2005, Utrecht, Netherlands.
Photon correlation spectroscopy as method of investigation of relaxation processes at different length scales, 4th Conference International Dielectric Society and 9th International Conference Dielectric and Related Phenomena, Lodz; Poland, November 3-7, 2006
Influence of finite size and interfacial effects on relaxation processes in confined liquid crystals, F. Aliev, S. Basu, 4th Conference International Dielectric Society and 9th International Conference Dielectric and Related Phenomena, Lodz; Poland, November 3-7, 2006.
Relaxation and glass transition in filled and confined polymers, F. Aliev and V. Dolidze, 4th Conference International Dielectric Society and 9th International Conference Dielectric and Related Phenomena, Lodz; Poland, November 3-7, 2006
Dielectric and Optical Properties of Polymer Confined in Random rous Matrices, The Materials Research Society Fall Meeting, Boston, MA., December, 2005
Dynamics of Director Fluctuations in Confined Liquid Crystals, S. Basu, E. Arroyo, F. Aliev, The Materials Research Society Fall Meeting, , Boston, MA., December 2005
Relaxation and Glass Transition in Confined and Filled Polymers, V. Dolidze, M. Rivera, E. Arroyo, F. Aliev, American Physical Society Meeting, March, 2006.
Dynamics of Director Fluctuations in Confined and Filled Liquid Crystals, E. Arroyo, S. Basu, F. Aliev, American Physical Society Meeting, March, 2006, Baltimore
STUDENTS
Edwin Arroyo:
Dynamics of director fluctuations in confined and filled liquid crystals, APS March Meeting, March 12-17, 2006, Baltimore, MD. Light scattering in nanoconfined liquid crystals, Second Transdiscipinary Research Conference on Nanotechnology, May 5,2006, Mayaguez, PR.
Ivan Lopez
Polymers filled with nanoparticles, PR-LSAMP Annual Best Practices Conference, October 20, Dorado, PR.Relaxation and glass transition in filled and confined polymers, 4th Conference International Dielectric Society and 9th International Conference Dielectric and Related Phenomena, November 3-7, 2006, Lodz; Poland.
S. Basu:
Influence of finite size and interfacial effects on relaxation processes in confined liquid crystals, S. Basu and F. Aliev, 4th Conference International Dielectric Society and 9th International Conference Dielectric and Related Phenomena, November 3-7, 2006, Lodz; Poland.
Relaxation processes in nanoconfined liquid crystals, presentation at the Department of physics, UPR (Rio Piedras campus), Puerto Rico, October 19, 2006.
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Dr. Carlos R. Cabrera (BIO)PUBLICATIONSReturn to the topPRESENTATIONSXRD and XPS Analysis of As-Prepared and Conditioned DMFC Array Membrane Electrode Assemblies; R. R. Díaz Morales, R. Liu, E. Fachini, G. Chen, C. Segre, A. Martínez, C. Cabrera, and E. Smotkin; JOURNAL OF ELECTROCHEMICAL SOCIETY 151(9) A 1314 - A 1318 (2004) (Link)
Thermal Reduction of Pd Molecular Cluster Precursors at Highly Ordered Pyrolytic Graphite Surface; R. Díaz Ayala, L. Arroyo, R. Raptis, and C. Cabrera; LANGMUIR, 20, 8329-8335 (2004) (Link)
Platinum/Cerium Oxide Electrode Preparation at Constant Potential; C. L. Campos, C. Roldan, M. Aponte, C. Cabrera; IN REVIEW (2004) (Link)
Self-assembled monolayers and chemical derivatization of Ba0.5Sr0.5TiO3 thin films: Applications in phase shifter devices, A.L. Morales-Cruz, F.W. Van Keuls. F.A. Miranda, C.R. Cabrera, APPLIED SURFACE SCIENCE, 252 (4), 981-995. (2005) (Link)
Atomic Force Measurements of 16-mercaptohexadecanoic Acid and its Salt with CH3, OH, and CONHCH3 Functionalized Self-Assembled
Monolayers, A. L. Morales-Cruz, R. Tremont, R. Martínez, R. Romañach, P. Baran1, R. Raptis, and C.R. Cabrera, APPLIED
SURFACE SCIENCE , 241 (3-4), 371-383. (2005) (Link)Preparation and methanol oxidatin catalysis of Pt-CeO2 electrodes, C. L. Campos, C. Roldán, M. Aponte and C. R. Cabrera, J. ELECTROANAL. CHEM., 581, 206-215. (2005)
Chemical Purification and Characterization of Diamond Nanoparticles for Electrophoretically Coated Electrodes, Lyda La Torre Riveros, Donald A. Tryk and Carlos R. Cabrera, REVIEW OF ADVANCE MATERIAL SCIENCE, 10, 256-260. (2005) (Link)
Study of Self-Assembled Monolayers of DNA and DNA-Carbon Nanotube Hybrids, G. Sánchez-Pomales, Y. Morales-Negrón, C. R. Cabrera, REVIEW ON ADVANCE MATERIAL SCIENCE, 10, 261-265. (2005) (Link)
Formation of Palladium nanoparticles and others structures from molecular precursors microscopy and spectroscopic study, Ramonita Díaz-Ayala, Raphael Raptis and Carlos R. Cabrera, REVIEW ON ADVANCE MATERIAL SCIENCE, 10, 375-380. (2005) (Link)
Attachment of Single-Wall Carbon Nanotubes (SWNTs) on Platinum Surfaces by Self-Assembling Techniques, B. I. Rosario-Castro, E. J. Contés, M. E. Pérez-Davis, and C. R. Cabrera, REVIEW ON ADVANCE MATERIAL SCIENCE, 10, 381-386. (2005) (Link)
Oxygen Effect on the Surface Conductivity of n-Type Sulfur-Doped Diamond, I. González, Donald Tryk, Joel de Jesús, Gerardo Morell, and Carlos R. Cabrera, DIAMOND AND RELATED MATERIALS, 221-224. (2006)
A density-functional study of the energetics of H2O dissociation on bimetallic Pt/Ru nanoclusters, Y. Ishikawa, R.R. Diaz-Morales, A. Perez, M. J. Vilkas, and C.R. Cabrera, CHEM. PHYS. LETT. 411, 404-410. (2005) (Link)
Density Functional Theory Study of Water Activation and Coads + OHads Reaction on Pure Platinum and Bimetallic Platinum/Ruthenium Nanoclusters, A. Perez, M.J. Vilkas, C.R. Cabrera, Y. Ishikawa, J. PHYS. CHEM. B, 109, 23571-23578. (2005) (Link)
Electrochemical and surface characterization of 4-aminothiophenol adsorption at polycrystalline platinum electrodes, B. I. Rosario-Castro1, E. J. Contés, M. E. Pérez-Davis, and C. R. Cabrera, LANGMUIR 22,6102 (2006) (Link)
DNA-Mediated Self-Assembly of Single-Walled Carbon Nanotubes on Gold Substrates, G. Sanchez-Pomales, Y. Morales-Negrón, and C.R. Cabrera, (submitted to J. ELECTROANAL. CHEM.), (2006)
Polycrystalline boron-doped diamond films as supports for methanol oxidation electrocatalysts, I. González, Donald Tryk, and Carlos R. Cabrera, “DIAMOND AND RELATED MATERIALS, 275-278. (2006) (Link)
Formation of Palladium Nanostructures and Nanoparticles from Molecular Precursors on HOPG, R. Diaz-Ayala, Esteban R. Fachini, R. Raptis, C.R. Cabrera, LANGMUIR (in press) . (2006) (Link)
Conformational Dynamics of ssDNA self-assembled monolayer on Au (111) by Electrochemical Impedance Spectroscopy, J. Rivera-Gandía, Rosina M. Georgiadis and Carlos R. Cabrera, J. ELECTROANAL. CHEM. (submitted). (2006)
Surface Analysis Monitoring of Polyelectrolyte Systems on Ba0.5Sr0.5TiO3 Thin Films, Angel L. Morales-Cruz, Estevão R, Fachini, Félix A. Miranda, and Carlos R. Cabrera, (submitted to Applied Surface Science). (2006)
Surface composition of ordered intermetallic compounds PtBi and PtPb, D.R. Blasini, D. Rochefort, E. Fachini, L.R. Alden, F.J. DiSalvo, C.R. Cabrera and H.D. Abruña, SURFACE SCIENCE, 600 (13), 2670-2680. (2006) (Link)
Direct molecular dynamics and density-functional theoretical study of electrochemical hydrogen oxidation reaction and underpotential deposition of H on Pt(111),Y. Ishikawa, J.J. Mateo, D.A. Tryk, and C.R. Cabrera, J. ELECTROANAL. CHEM. (In press) (2006)
"Center for Nanoscale Materials", Carlos R. Cabrera, Purdue University, Indiana, February 2004.
"Center for Nanoscale Materials", Carlos R. Cabrera, Argonne National Laboratory, Chicago, IL, February 2004.
"Center for Nanoscale Materials", Carlos R. Cabrera, Kennedy Space Center, Florida, February 2004.
"Center for Nanoscale Materials", Carlos R. Cabrera, HBCU Annual Meeting, Glenn Research Center, Cleveland, OH, July 2004.
Novel Self-Assembly of Nano-to-Microsized Palladium Rings and Tubes, Nanostructured Materials and Nanotechnology, The XIV International Materials Research Congress 2005, Cancún, México. August 22, 2005.
Self-assembled monolayers of DNA-functionalized carbon nanotubes, The XIV International Materials Research Congress 2005, Cancún, México. August 23, 2005.
Nanotechnology, Polytechnic University, San Juan Puerto Rico, September 1, 2005.
Nanotechnology in Puerto Rico, 18th EPSCoR National Conference, Rio Grande, PR, September 25-28, 2005.
Nanotechnology in Puerto Rico, Universidad de San Carlos de Guatemala, Guatemala, July 27, 2006.
Fuel Cells and Nanotechnology, Universidad Javeriana, Bogota, Colombia, September 2006.
DNA and Carbon Nanotube Self-Assembled Monolayers on Metallic Surfaces: An Electrochemistry and Surface Analysis Study, Federation of Analytical Chemistry & Spectroscopy Societies (FACSS), Orlando, FL, September 2006.
Nanostructuring Electrochemical Interfaces, University of South Florida, Tampa, FL, September 2006.
Sequential Deposition of Pt-Ru, Pt-Mo, Pt-Ru-Mo at HOPG, Vulcan, and Diamond Films, Electrochemical Societey Meeting, Cancun, MX, October 2006.
Dr. Luis Fonseca (BIO)PUBLICATIONSReturn to the topPRESENTATIONSPhotoluminescence of Si/SiO2 , RE2O3 / Si/SiO2 and RE2O3/Si/Al2O3 (RE=Er, Nd, Tm) Sputtered Thin Films; C. Rozo, L. F. Fonseca, O. Resto, S. Z. Weisz; PROCEEDINGS OF MATERIALS RESEARCH SOCIETY, 788, L3.2.1 (2004) (Link)
Optical Properties of Nanocrystalline Silicon within Silica gel Monolith; Y. Posada, L. San Miguel, L. F. Fonseca, O. Resto, and S. Z. Weisz; J. OF APPLIED PHYSICS, 96;4 (2004) (Link)
Quantum Confined Cathodoluminescence From Porous Silicon A. Biaggi-Labiosa, L. F. Fonseca, O. Resto, and I. Balberg, Submitted to Applied Physics Letter. (2005)
Luminescence of Rare Earth doped Si/Al/SiO2 co-sputtered films. C. Rozo, L. F. Fonseca, O. Resto, S. Z. Weisz, MAT. RES. SOC. SYMP. PROC. 832, F10.4 (2005)
Luminescence of Rare Earth doped Si/ZrO2 co-sputtered films. C. Rozo, L. F. Fonseca, O. Resto and S. Z. Weisz, MAT. RES. SOC. SYMP. PROC. 866, V5.8.1 (2005).
Characterization Studies of Nanostructured Silicon Films For Their Use In Field Emission Displays, A. Biaggi-Labiosa, L. F. Fonseca, O. Resto, and I. Balberg, PROCEEDING OF THE FIRST INTERNATIONAL WORKSHOP ON SEMICONDUCTORS NANOCRYSTALS, 367 (2005).
Cathodoluminescence of modified Porous Silicon for Field Emission Displays applications, A. Biaggi-Labiosa, L. F. Fonseca and O. Resto, SPIE 5929, 161 (2005).
Combinatorial Fabrication and Study of Luminescent Nanocrystalline Si Particles Embedded in a SiO2 Matix. L. F. Fonseca, O. Resto, S. Z. Weisz and J. Shinar, MAT. RES. SOC. SYMP. PROC. 894, 9894-LL06-08 (2006).
Enhancement of the photoluminescence properties of porous silicon by silica gel coating. Y Posada, Luis Fonseca, P Vallejo, L San Miguel, O Resto, and Isaac Balberg, J. APP. PHYS. 99, 114313 (2006). (Link)
Optical and nonlinear optical response of light sensor thin films, H M Liu, A Rua, O Vasquez, VS Vikhnin, F E Fernandez, L F Fonseca, O. Resto and S Z Weisz, SENSORS 5, 185 (2005). (Link)
Characterization of annealing effect on the surface, interface and bulk of AlN grown on SiC, P. X. Feng, Joel De Jesus, G. Morell, Oscar Resto, Luis F Fonseca, Brad R. Weiner, INTERNATIONAL JOURNAL OF REFRACTORY METALS AND HARD MATERIALS 24, 55 (2006). (Link)
Nanocrystalline Silicon Clusters for the Imaging of Dynamic Cellular Processes, P. Vallejo, A. Rodriguez, L. F. Fonseca, E. Rosa-Molinar, Y. Posada, MICROSC MICROANAL. 11 (suppl 2), 1122 (2005) [extended abstract].
Poster Presentation at the First Transdisciplinary Research Conference,San Juan, PR, December 10, 2004.
Oral Presentation at the 24th Puerto Rico Interdisciplinary Scientific Meeting (PRISM), March 2004.
Oral Presentation at the 25th Puerto Rico Interdisciplinary Scientific Meeting (PRISM), March 2005.
Characterization Studies of Nanostructured Silicon Films For Their Use in Filed Emission Displays A. Biaggi-Labiosa, L. F. Fonseca, O. Resto, and I. Balberg, Proceedings of the First International Workshop on Semiconductor Nanocrystals, Budapest, September 2005.
Cathodoluminescence of Modified Porous Silicon For Field Emission Displays Applications A. Biaggi-Labiosa, L. F. Fonseca, and O. Resto, Proceedings of the Optics and Photonics Meeting of SPIE (The International Society for Optical Engineering), San Diego, August 2005.
Poster Presentation at the First International Workshop on Semiconductor Nanocrystals (SEMINANO 2005) in Budapest, Hungary, September 10-12 2005. (Characterization Studies of Nanostructured Silicon Films For Their Use in Filed Emission Displays
Poster Presentation at the Optics and Photonics Meeting of SPIE (The International Society for Optical Engineering) in San Diego, California, July 31-August 4, 2005. (Cathodoluminescence of Modified Porous Silicon For Field Emission Displays Applications).
Poster Presentation at the First Islandwide AGEP Conference, March 2005.
Poster Presentation at the 25th Puerto Rico Interdisciplinary Scientific Meeting (PRISM), March 2005.
Electon-beam-induced growth of silicon multibranched nanostructures, L. F. Fonseca, O. Resto, and Francisco Solá, Applied Physics Letters 87,1 (2005).
Luminescence of Rare Earth doped Si/ZrO2 co-sputtered film,. C. Rozo, L. F. Fonseca, O. Resto and S. Z. Weisz. Materials Research Society Spring Meeting CA, March 2005
Nanocrystalline Silicon Clusters for the Imaging of Dynamic Cellular Processes, P. Vallejo, A. Rodriguez, L. F. Fonseca, E. Rosa-Molinar, Y. Posada, Microscopy and Microanalysis 2005, Honolulu, Hawaii, August 2005.
Characterization Studies of Nanostructured Silicon Films For Their Use In Field Emission Displays, A. Biaggi-Labiosa, L. F. Fonseca, O. Resto, and I. Balberg, First International Workshop on Semiconductor Nanocrystals, Budapest, September 2005.
Cathodoluminescence of modified Porous Silicon for Field Emission Displays applications, A. Biaggi-Labiosa, L. F. Fonseca and O. Resto,
SPIE Symposium on Optics and Photonics, San Diego, CA, August 2005Combinatorial Fabrication and Study of Luminescent Nanocrystalline Si Particles Embedded in a SiO2 Matix. L. F. Fonseca, O. Resto, S. Z. Weisz and J. Shinar. Materials Research Society Fall Meeting,
Boston, MA 2005.Tunning the cathodoluminescence in Porou Silicon by in-situ surface Hydrogen bombardment. A Biaggi, L F Fonseca, O Resto. Materials Research Society Spring Meeting, San Francisco, CA 2006
Dr. Yasuyuki Ishikawa (BIO)PUBLICATIONSReturn to the topPRESENTATIONSA density-functional study of the energetics of H2O dissociation on bimetallic Pt-Ru nanoclusters; Y. Ishikawa, R. R. Diaz-Morales, A. Perez, M. J. Vilkas and C. R. Cabrera, CHEM. PHYS. LETTERS, in press. (2005) (Link)
Density functional theory study of water activation and COads + OHads combination reaction on pure Pt and bimetallic Pt/Ru nanoclusters, A. Perez, M. J. Vilkas, C. R. Cabrera and Y. Ishikawa, J. PHYS. CHEM. B . 109, 23571-23578 (2005) (Link)
Direct molecular dynamics and density-functional theoretical study of electrochemical hydrogen oxidation reaction and underpotential deposition of H on Pt(111), Y. Ishikawa, J. J. Mateo, D. A. Tryk, C. R. Cabrera, J. of ELECTROANAL. CHEM., in press.
DFT study of the mechanism of water activation and CO oxidation on bimetallic Pt-M nanoparticle catalysts for fuel cell applications; Y. Ishikawa, M. J. Vilkas and C. R. Cabrera, Symposium on Computational Electrochemistry, Electrochemical Society International Meeting, Honolulu, October, 2004
Potential dependence of the activation energy for hydrogen oxidation, water activation, and CO oxidation on pure Pt and Pt/Ru nanoparticle anode catalysts: Ab initio MD study, Yasuyuki Ishikawa and Juan J. Mateo, at The Denver National Meeting of the Electrochemical Society, Denver, Colorado, May 7-11, 2006
Dr. Ram Katiyar (BIO)PUBLICATIONSReturn to the topPRESENTATIONSStructural and Electrical Investigations of Ferroelectric Lead Strontuim Titinate Thin Films and Ceramics; M. Jain, P.Bhattacharya, Yu. I. Yuzyuk, R. S. Katiyar, and A. S. Bhalla; PROCEEDINGS OF MATERIALS RESEARCH SOCIETY, 784, C11.15.1 (2004) (Link)
Folded Acoustic Phonons and Soft mode dynamics in BaTiO3/ SrTiO3Superlattics; R.R Das, Yu. I. Yuzyuk, P. Bhattacharya, V. Gupta and R. S. Katiyar; PHYSICAL REVIEW, B69, 132302; R.R Das, Yu. I. Yuzyuk, P. Bhattacharya, V. Gupta and R. S. Katiyar; PHYSICAL REVIEW, B69, 132302 (2004) (Link)
Optical Properties of Transition Metal Doped ZnO Ceramics and Thin Films; N. Awasthi, P. Bhattacharya, and R. S. Katiyar; PROCEEDINGS OF MATERIALS RESEARCH SOCIETY, 825E, G2.7.1; N. Awasthi, P. Bhattacharya, and R. S. Katiyar; PROCEEDINGS OF MATERIALS RESEARCH SOCIETY, 825E, G2.7.1 (2004) (Link)
Pb0.3Sr0.7TiO3 Thin Films for High Frequency Phase Shifter Applications; M. Jain, N. K. Karan, R. S. Katiyar, A. S. Bhalla, F. A. Miranda, and F. W. Vann Keuls; APPLIED PHYSICS LETTERS, 85, 275 (2004) (Link)
Stress Relaxation in Heteroepitaxial (Ba 1Sr)TiO 3/ (001)MgO Thin Films Studied by micro-Raman Spectroscopy (2004) (Link)
Fabrication of Stable Wide Bandgap ZnO/MgO Multilayers Thin Films (2004) (Link)
Temperature dependent E2 Raman modes in ZnCoO ternary alloy, K. Samanta, P. Bhattacharya, and R. S. Katiyar, PHYS. REV. B (Submitted) (Link)
Local and global magnetic properties of Zn1-xCoxO and Mn-doped GaAs thin films, W. Iwamoto, R. R. Urbano, P. G. Pagliuso, C. Rettori, K. Samanta, P. Bhattacharya, R.S. Katiyar, J. H. D. da Silva, Andr´e L. J. Pereira, G. de M. Azevedo and S. B Oseroff, IEEE TRANSACTIONS ON MAGNETICS, 42-10, pp. 2700 (2006) (Link)
Raman scattering studies in dilute magnetic semiconductor Zn1-xCoxO, K. Samanta, P. Bhattacharya, and R.S. Katiyar, PHYS. REV. B73, 245213 (2006) (Link)
Low frequency Raman scattering from acoustic phonons confined in ZnO nanoparticles, H K Yadav, V Gupta, S P Singh, B Sundarakannan , R S Katiyar, PHYS REV LETT. 97, 085502 (2006)
Optical phonon modes in ZnO nanorods on Si prepared by pulsed laser deposition. V Gupta, P Bhattacharya, Y I Yuzuk, K Sreenivas, R S Katiyar, J CRYS. GROWTH 287, (1): 39-43 Jan 18 (2006). (Link)
The AC conductivity and dielectric constant of (006) textured LiNbO3 films, V Gupta , M Tomar, P Bhattacharya, K Sreenivas, R S Katiyar. FERROELECTRIC LETT 32 (5-6): 125-130 (2005). (Link)
Optical properties of Zn1-xCoxO thin films grown on Al2O3 (0001) substrates. K Samanta, P Bhattacharya, R S Katiyar, APPL. PHYS. LETT. 87, 101903 (2005). (Link)
Structural and optical properties of Zn1-xCoxO and ZnCo2O4 thin films, K. Samanta, P. Bhattacharya, and R.S. Katiyar, W. Iwamoto, R. R. Urbano, P.G. Pagliuso, and C. Rettori, PROCEEDINGS OF MATERIALS RESEARCH SOCIETY, 891, EE10.09.1 (2005).
Raman spectroscopy of V and Co doped ZnO ceramics and thin films, K. Samanta, N. Awasthi, B. Sundarakannan, P. Bhattacharya, and R.S. Katiyar, PROCEEDINGS OF MATERIALS RESEARCH SOCIETY, 829, B2.28.1 (2004) (Award winner).
Synthesis of ZnO nano-particles using block-copolymer route. A D Santana, L Munoz, A R , R R Das, M Tomar, P Bhattacharya, R S Katiyar, V Gupta. ABSTR PAP AM CHEM S 227: U473-U473 478-CHED Part 1 MAR 28 2004.
Growth and characterization of c-axis oriented LiNbO3 film on a transparent conducting Al : ZnO inter-layer on Si. V Gupta, P Bhattacharya,Y I Yuzyuk, R S Katiyar,M Tomar , K Sreenivas, J MATERIALS RESEARCH 19 (8): 2235-2239 AUG 2004. (Link)
BST/MgO Heterostructured Thin Films with High Figure of Merit for Tunable Microwave Devices, M. Jain, S. B. Majumder, R. S. Katiyar, and A. S. Bhalla, American Physical Society March Meeting, March 22-26, 2004.
Investigations of PbxSr1-xTiO3 Thin Films and Ceramics for Microelectronic Applications, M. Jain, Yu. I. Yuzyuk, R. S. Katiyar, Y. Somiya, A. S. Bhalla, F. A. Miranda, and F. W. Van Keuls, Materials Research Society Spring Meeting, San Francisco, April 12-16, 2004.
Enhanced Dielectric and Electrical Properties of Ba0.5Sr0.5TiO3 Heterostructured Thin Films by Sol-Gel Technique for Phase Shifter Applications, M. Jain, S. B. Majumder, R. S. Katiyar, A. S. Bhalla, F. A. Miranda, and F. W. Van Keuls, Materials Research Society Spring Meeting, San Francisco, April 12-16, 2004.
Temperature Induced Self-Assembled Nanostructured Microwave Dielectrics, M. Jain, S. Bhattacharyya, and R. S. Katiyar, 106th Annual Meeting and Exposition of the American Ceramic Society, Indianapolis, April 18-21, 2004.
Tailoring of Perovskite Ferroelectric Thin Films for Tunable Microwave Devices, M. Jain, S. B. Majumder, R. S. Katiyar, A. S. Bhalla, F. A. Miranda, and F. W. Van Keuls, 106th Annual Meeting and Exposition of the American Ceramic Society, Indianapolis, April 18-21, 2004 (Invited Talk).
Relaxor Lead Iron Niobate Thin Films Deposited by Sol-Gel Synthesis, S. B. Majumder, S. Bhattacharyya, R. S. Katiyar, 106th Annual Meeting and Exposition of the American Ceramic Society, Indianapolis, April 18-21, 2004.
Microstructural Instability as a Generalized Self Assembly Route to Fabricate Nanostructured Ferroelectrics, S. Bhattacharyya, P. Bhattacharya, and R. S. Katiyar, 106th Annual Meeting and Exposition of the American Ceramic Society, Indianapolis, April 18-21, 2004.
Nanocomposites of Multiferroic Relaxor Lead Iron Tantalate-Lead Iron Tantalum Niobate, S. B. Majumder, V. Rajasekarakumar, S. Bhattacharyya, and R. S. Katiyar, 206th Meeting of Electrochemical Society, Hawaii, October 3-8, 2004 (Accepted)
Ferroelectric Thin Films and Composites for Tunable Microwave Devices, M. Jain, N. K. Karan, R. S. Katiyar, A. S. Bhalla, F. A. Miranda, and F. W. Van Keuls, Materials Research Society Fall Meeting, Boston, November 29 - December 3, 2004 (Accepted)
Aging Effect in Sol Gel Derived Lead Zirconate Titinate Thin Films, S. B. Majumder, A. Dixit, and R. S. Katiyar, Materials Research Society Fall Meeting, Boston, November 29 - December 3, 2004 (Accepted)
Effect of BaTiO3 on Electrical and Structural Properties of BiFeO3 Thin Films, V. Rajasekarakumar, P. Bhattacharya, and R. S. Katiyar, Materials Research Society, Fall Meeting, Boston, November 29 - December 3, 2004 (Accepted).
Investigations on Sol-Gel Derived Multiferroic Lead Iron Nioibate Thin Films, V. Rajasekarakumar, S.Bhattacharyya, S. B. Majumder, and R. S. Katiyar, Materials Research Society Fall Meeting, Boston, November 29 - December 3, 2004 (Accepted).
Effect of free carriers on ferromagnetic properties of Zn1-xCoxO thin films, K. Samanta, P. Bhattacharya, R.S. Katiyar, J. G. S. Duque, C. Rettori, and P. G. Pagliuso, Material Research Society (MRS) Spring Meeting, San Francisco, CA, USA (Submitted) , April. 9th to 13th, 2007
Room temperature ferromagnetism in dilute magnetic semiconductor (DMS) Zn1-xCoxO thin films, K. Samanta, P. Bhattacharya, R.S. Katiyar, J. G. S. Duque, C. Rettori, and P. G. Pagliuso, XIVth National Seminar on Ferroelectrics Dielectrics (NSFD),Indian Institute of Technology, Kharagpur, India, Dec 18th to 21st, 2006
Vibrational and luminescence properties of Zinc oxide nano-particles, Harish kumar Yadav, Vinay Gupta, K. Sreenivas, S.P. singh, B. Sundarakannan, and R.S. Katiyar, 14th national Seminar on Ferroelectrics & Dielectrics (NSFD-XIV), Indian Institute of Technology Kharagpur, India, December 18 – 21, 2006.
Room temperature ferromagnetism in Co substituted ZnO, K. Samanta, P. Bhattacharya, R.S. Katiyar, J. G. S. Duque, C. Rettori, and P. G. Pagliuso, , Material Research Society (MRS) Fall Meeting, Boston, Nov.28-Dec.1, 2006.
Local and Global Magnetic properties of Zn1-xCoxO, ZnCo2O4 and Mn-doped GaAs thin films, W. Iwamoto, R. R. Urbano, P.G. Pagliuso, C. Rettori, K. Samanta, P. hattacharya, R.S. Katiyar, J. H. D. da Silva and André L.J. Pereira, G. de Medeiros and S. B Oseroff. Intermagnet Conference, San Diego, May 8th -12th, 2006.
Optical and magnetic properties of Zn1-xCoxO and ZnCo2O4 thin films, K. Samanta, P. Bhattacharya, R. S. Katiyar, W. Iwamoto, R. R. Urbano, P.G. Pagliuso and C. Rettori. American Physical Society (APS) March Meeting, Baltimore, March.13th – 16th, 2006.
Investigation of Optical and Electrical Properties of Co-Doped ZnO Thin Films, K. Samanta, P. Bhattacharya and R. S. Katiyar, Material Research Society (MRS) Fall Meeting. Boston, Nov.27-Dec.2, 2005.
Self assembled ZnO nanostructure Using Polystyrene Spheres, K. Samanta, S. Bhattacharya, P. Bhattacharya and R. S. Katiyar; The American Ceramic Society, 107th Annual Meeting, Exposition, & Technology Fair, Baltimore, April 10 -13, 2005.
Dr. Gerardo Morell and Brad Weiner (BIO)PUBLICATIONSReturn to the topPRESENTATIONSEffect of Heavy-Ion Radiation on the Electron Field Emission Properties of Sulfur-Doped Nanocomposite Carbon Films; A. González-Berríos, D. Huang, N. M. Medina-Emmanuelli, K. E. Kristian, O. O. Ortiz, J. A. González, J. De Jesús, I. M. Vargas, B. R. Weiner, and G. Morell; DIAMOND AND RELATED MATERIALS, 13, 221-225 (2004) (Link)
Parallel Bias-Enhanced Sulfur-Assisted Chemical Vapor Deposition of Nanocrystalline Diamond Films (2004) (Link)
Study of the Effect of Heavy-Ion Radiation on Nanocomposite Carbon Films (2004) (Link)
Seeding with ultra dispersed diamond nanoparticles: study of the diamond film nucleation, morphology, composition, microstructure and stressF. Piazza, R. Velázquez, J. De Jesús, B.R. Weiner, G. Morell, Diamond and Related Materials, submitted. (2005)
Synthesis Of Unstrained Nanocrystalline Diamond FilmsE.A. Mujica, F. Piazza, J. De Jesus, B.R. Weiner, G. Morellƒx, S.D. Wolter, Thin Solid Films, submitted Sep 2005. (2005) (Link)
Synthesis, structure, and field emission properties of sulfur-doped nanocrystalline diamond, G. Morell1, A. González-Berríos, B.R. Weiner, Journal of Materials Science 17, 443-451 (2006). (Link)
Oxygen effect on the electrochemical behavior of n-type sulfur-doped diamond, Ileana González-González, Joel De Jesús, Donald A. Tryk, Gerardo Morell, Carlos R. Cabrera, Diamond and Related Materials 15, 221-224 (2006). (Link)
Diamond Film Synthesis at Low Temperature, Piazza, J.A. González, R. Velázquez, J. De Jesús, S.A. Rosario, G. Morell, Diamond Relat. Mater. 15, 109-116 (2006). (Link)
Effects of a nanocomposite carbon buffer layer on the field emission Properties of multi wall carbon nanotubes and nanofibers grown by HFCVD, Kishore Uppireddi, Adolfo González-Berríos, Fabrice Piazza, Brad R. Weiner, Gerardo Morell, Journal of Vacuum Science and Technology B 24, 639-642 (2006). (Link)
Characterization of annealing effect on the surface, interface and bulk of AIN grown on SIC, P. Feng P, J. De Jesús, G. Morell, O. Resto, L.F. Fonseca, B.R. Weiner, International Journal of Refractory Metals & Hard Materials 24,55‑60 (2006). (Link)
Synthesis of polycrystalline diamond at low temperature on temperature sensitive materials of industrial interest, F. Piazza, J.A. González, R. Velázquez a, J. De Jesús, S.A. Rosario, G. Morell, International Journal of Refractory Metals & Hard Materials 24, 24‑31 (2006). (Link)
Interplay of hydrogen and deposition temperature in optical properties of hot-wire deposited a-Si:H films: ex situ spectroscopic ellipsometry studies, S.Gupta, B.R. Weiner, G. Morell, Journal of Vacuum Science and Technology A 23, 1668-1675 (2005). (Link)
Electronic structure of sulfur-modified nanocrystalline carbon films, S. Gupta, B. R. Weiner, and G. Morell, Journal of Applied Physics 97, 94307 (2005). (Link)
Formation of boron carbonitride nanotubes from in situ grown carbon nanotubes, F. Piazza, J.E. Nocua, A. Hidalgo, J. De Jesús, R. Velázquez, B.L. Weiss, G. Morell, Diamond and Related Materials 14, 965 (2005). (Link)
Numerical Study of the Electrostatic Field Gradients Present in Various Planar Emitter Field Emission Configurations Relevant to Experimental Research, Adolfo González-Berríos, Fabrice Piazza, Gerardo Morell, Journal of Vacuum Science and Technology B 23, 645‑648 (2005) (Link)
Low Temperature Hot-Filament Chemical Vapor Deposition of Diamond Films, Fabrice Piazza, Rafael Velázquez and Gerardo Morell, Diamond Conference, September 2004.
Synthesis and characterization of boron nitride nanotubes, José E. Nocua, Fabrice Piazza, Joel De Jesús and Gerardo Morell, Diamond Conference, September 2004.
Low Temperature Hot-Filament Chemical Vapor Deposition of Diamond Films, Fabrice Piazza, Rafael Velázquez and Gerardo Morell, Diamond Conference, September 2004.
Effects of a constant parallel bias applied during the hot-filament chemical vapor synthesis of diamond films, Joel De Jesús, Adolfo González-Berríos, Fabrice Piazza and Gerardo Morell, Diamond Conference, September 2004.
Topology and electronic structure of sulfur-modified nanocrystalline carbon films, S. Gupta1, R.J. Nemanich, B. R. Weiner, G. Morell, Diamond Conference, September 2004.
Nanoscale Carbon Materials for Electronic Applications, Argonne National Laboratory, Chicago, Illinois, February 25, 2004.
Effects of a parallel bias on the properties of sulfur-doped, Joel De Jesús, Juan A. González, Brad R. Weiner and Gerardo Morell, Junior Technical Meeting, UPR-Humacao, March 2004.
Enhacing the field emission properties of nanocomposite carbon films by heavy-ion radiation, Adolfo González-Berríos, Huang Dachun, Brad R. Weiner and Gerardo Morell, Junior Technical Meeting, UPR-Humacao, March 2004.
Synthesis and characterization of boron nitride nanotubes, José E. Nocua, Rafael Velázquez, Joel De Jesús, Brad R. Weiner and Gerardo Morell, Junior Technical Meeting, UPR-Humacao, March 2004.
Studies of doped nanocrystalline diamond films grown by parallel bias-enhanced CVD, Joel De Jesús, Juan A. González, Brad R. Weiner, Gerardo Morell, IEEE Nano 2003 Conference, 12-14 Aug. 2003, San Francisco, California.
Synthesis of Boron Nitride Nanotubes for Aerospace Applications, Rafael Velázquez, Joel De Jesús, Iris M. Vargas, Brock L. Weiss, Brad R. Weiner, Gerardo Morell, Junior Technical Meeting 2003, UPR-Río Piedras, March 2003.
Effects of heavy-ion radiation on the electron field emission properties of sulfur-doped nanocomposite carbon films, Adolfo González-Berríos, Dachun Huang, Nadia M. Medina-Emmanuelli, Kathleen E. Kristian, Oscar O. Ortiz, Juan A. González, Joel De Jesús, Iris M. Vargas, Brad R. Weiner, & Gerardo Morell, European Materials Rsrch Society Mtg, June 2003, Strasbourg.
Parallel Bias-Enhanced Sulfur-Assisted Chemical Vapor Deposition of Nanocrystalline Diamond Films, Joel De Jesús, Juan A. González, Oscar O. Ortiz, Brad R. Weiner, and Gerardo Morell, Materials Research Society Meeting, April 2003, San Francisco, California.
Study of the Effects of Heavy-Ion Radiation on Nanocomposite Carbon Films, Kathleen E. Kristian, Nadia M. Medina-Emmanuelli, Oscar O. Ortiz, Adolfo González, Juan A. González, Joel De Jesús, Iris M. Vargas, Brad R. Weiner, and Gerardo Morell, Materials Research Society Meeting, April 2003, San Francisco, California.
Low Temperature Hot-Filament Chemical Vapor Deposition of Diamond Films, Fabrice Piazza, Rafael Velázquez and Gerardo Morell, Diamond Conference, September 2004.
Research on Materials for High Energy Storage Capacitors and Flat Panel Displays at UPR Center for Nanoscale Materials, Kennedy Space Center University Research Center Conference, Florida, February 22-24, 2004.
Nanoscale Carbon Materials for Electronic Applications, Argonne National Laboratory, Chicago, Illinois, February 25, 2004.
Development of Radiation-Hard Solar-Blind Fast Diamond-Based UV Sensors For UV Astronomy, Junior Technical Meeting, UPR-Humacao, March, 2004.
Diamond nanoparticles employed as bio-nanoprobes for cellular imaging J. De Jesús, R. Acosta, F. Piazza, G. Morell,.E. Rosa-Molinar, presented at the Material Research Society Fall meeting, November-December 2004, Boston, Massachussets.
Effects of seed particle size on the growtn of nano- and micro-crystalline diamond films F. Piazza, R. Velázquez, J. De Jesús, G. Morell, accepted to be presented at the International Conference on Surfaces, Coatings and Nanostructured Materials, September 2005, Aveiro, Portugal.
Micro-and nano-crystalline diamond film synthesis at substrate temperatures sub 400°CF. Piazza, R. Velázquez, A. Makarov, M. Buzaianu, J. De Jesús, G. Morell, accepted to be presented at the16th European Conference on Diamond, Diamond-Like Materials, Carbon Nanotubes and Nitrides, September 2005, Toulouse, France.
Investigating the HS content profile in sulfur-assisted hot-filament chemical vapor diamond deposition by cavity ring down spectroscopy M. Buzaianu, V. Makarov, B.R. Weiner, F. Piazza, R. Velásquez, G. Morell, accepted to be presented at the16th European Conference on Diamond, Diamond-Like Materials, Carbon Nanotubes and Nitrides, September 2005, Toulouse, France.
Micro- and nano-crystalline diamond film synthesis at substrate temperatures below 400°CF. Piazza, A. Makarov, R. Velázquez, J. De Jesús, G. Morell, presented at ADC/NanoCarbon 2005 - 8th International Conference on Applications of Diamond and Related Materials/1st NanoCarbon Joint Conference, May 2005, Chicago, Illinois.
Effects of nano- and micro-crystalline seeds on the growth of nano- and micro-crystalline diamond thin films F. Piazza, R. Velázquez, J. De Jesús, G. Morell, presented at ADC/NanoCarbon 2005 - 8th International Conference on Applications of Diamond and Related Materials/1st NanoCarbon Joint Conference, May 2005, Chicago, Illinois.
Diamond film synthesis at low temperatureF. Piazza, R. Velázquez, J. De Jesús, G. Morell, presented at the Material Research Society Spring meeting, March-April 2005, San Francisco, California.
Effect of the crystalline diamond seeds size on the growth of diamond thin filmsF. Piazza, R. Velásquez, J. De Jesús and G. Morell, presented at the Material Research Society Spring meeting, March-April 2005, San Francisco, California.
Sulfur-Assisted Chemical Vapor Deposition of Nanocrystalline Diamond: Properties and Applications G. Morell, S. Gupta, B.R. Weiner, B.L. Weiss, F. Piazza, J. De Jesús, A. González-Berríos, R. Velázquez, E. Mujica, V. Makarov, M. Buzaianu, presented at the Material Research Society Spring meeting, March-April 2005, San Francisco, California.
Combining MWCVD bias-enhanced nucleation and HFCVD diamond film growth to enhance the films’mechanical properties E. Mujica, F. Piazza, S. Wolter, J. De Jesús, B.R. Weiner, G. Morell, accepted to be presented at the International Conference on Surfaces, Coatings and Nanostructured Materials, September 2005, Aveiro, Portugal.
Purification of diamond nanoparticles to be employed as bio-nanoprobes for cellular imagingJ. De Jesús, R. Acosta, F. Piazza, G. Morell, E. Rosa-Molinar, accepted to be presented at the International Conference on Surfaces, Coatings and Nanostructured Materials, September 2005, Aveiro, Portugal.
Sulfur-doped nanocrystalline diamond employed as anode in rechargeable Li batteries J. De Jesús, F. Piazza, R.S. Katiyar, D.A. Tryk, G. Morell, accepted to be presented at the16th European Conference on Diamond, Diamond-Like Materials, Carbon Nanotubes and Nitrides, September 2005, Toulouse, France.
Surface conductivity of diamond—a new, unified perspective D.A. Tryk, I. González, J. De Jesús, F. Piazza, G. Morell, C.R. Cabrera, accepted to be presented at the16th European Conference on Diamond, Diamond-Like Materials, Carbon Nanotubes and Nitrides, September 2005, Toulouse, France.
Purification of nano-crystalline ultra-dispersed diamond to be employed as nanoprobes for cellular imaging R. Acosta, J. De Jesús, F. Piazza, E. R. Fachini, G. Morell, presented at ADC/NanoCarbon 2005 - 8th International Conference on Applications of Diamond and Related Materials/1st NanoCarbon Joint Conference, May 2005, Chicago, Illinois.
Improving the adhesion properties of nanocrystalline diamond films by bias-enhanced nucleation E. Mujica, S. Wolter, F. Piazza, G. Morell, presented at ADC/NanoCarbon 2005 - 8th International Conference on Applications of Diamond and Related Materials/1st NanoCarbon Joint Conference, May 2005, Chicago, Illinois.
Improving the adhesion properties of nanocrystalline diamond films by bias-enhanced nucleation E. Mujica, S. Wolter, F. Piazza, G. Morell, presented at the Material Research Society Fall meeting, November-December 2004, Boston, Massachussets.
PUBLICATIONS
PRESENTATIONSA Robust, Porous, Cationic Silver (I) 3,5-diphenyl - 1,2,4-triazolate Framework with a Uninodal 49. 66 Net; G. Yang and R. G. Raptis; THE ROYAL SOCIETY OF CHEMISTRY, CHEM. COMMUN., 2058-2059 (2004) (Link)
Absolute structure determination of (2R, 1’S)-2-(1’-benzyl-2’-hydroxyethylamino)-4-phenylbutanoic acidD. Berkes; A. Kolarovic; R. G. Raptis; P. Baran, J. Mol. Structure 697, 101, (2004) (Link)
Antiplasmodial Cembradiene Diterpenoids from a Southwestern Caribbean Gorgonian Octocoral of the Genus Eunicea X. Wei; A. D. Rodríguez; P. Baran; R. G. Raptis; J. A. Sánchez,; E. Ortega-Barria; J. González. Tetrahedron, 60, 11813 (2004) (Link)
Thermal Reduction of Pd Molecular Cluster Precursors at Highly Ordered Pyrolytic Graphite Surfaces Ramonita Díaz-Ayala; Lisandra Arroyo; Raphael G. Raptis; Carlos R. Cabrera Langmuir 20, 8329, (2004) (Link)
Effect of copper-substitution on the structure and nuclearity of Cu(II)-pyrazolates: from trinuclear to tetra-, hexa- and polynuclear complexesG. Mezei; M. Rivera-Carrillo; R. G. Raptis. Inorg. Chim. Acta, 357, 3721 (2004) (Link)
Effect of pyrazole-substitution on the structure and nuclearity of Cu(II)-pyrazolatesG. Mezei; R. G. Raptis. Inorg. Chim. Acta, 357, 3279 (2004) (Link)
Bielschowskysin, a Gorgonian-Derived Biologically Active Diterpene with an Unprecedented Carbon Skeleton J. Marrero; A. D. Rodríguez; P. Baran; R. G. Raptis; J. A. Sánchez; E. Ortega-Barria; T. L. Capson.IOrg. Lett, 6, 1661 (2004) (Link)
Anion Encapsulation by Neutral Supramolecular Assemblies of Cyclic CuII-Complexes; a Series of Five Polymerization Isomers, [cis-CuII(m-OH)(m-pz)]n, n = 6, 8, 9, 12, 14 Gellert Mezei; Peter Baran; Raphael G. Raptis, Angew. Chem. Int. Ed., 43, 574 (2004) (Link)
A 1,3,2-oxazaborolidine dimer derived from (S)-a,a-diphenylprolinol Margarita Ortiz-Marciales; Mélvin De Jesús; Eduvígis González; Raphael G. Raptis, Peter Baran. Acta Crystallogr. , C60, 173, (2004) (Link)
A novel compound with a 1D network structure constructed by [(VIVO)6(m4-O)2(m3-OH)2(m3-SO3)42-/SO32- and 4,4’-bipyridine components: its synthesis, characterization, and magnetic behaviorHaralampos N. Miras; Raphael G. Raptis; Peter Baran; Nikolia Lalioti; Andrew Harrison; Themistoklis A. Kabanos, C. R. Chimie, 2005, 8, 957, (2005) (Link)
A Novel Series of Vanadium-Sulfite Polyoxometalates: Synthesis, Structural, and Physical Studies Haralampos N. Miras; Raphael G. Raptis; Nikolia Lalioti; Michael P. Sigalas; Peter Baran; Themistoklis A. Kabanos, Chem. Eur. J, (2005) (Link)
Structural and Photophysical Characterization of fac-tricarbonylchloro-1,10-phenanthroline-5,6-epoxydirhenium(I)Jorge Colon; Angel A. Martí; Gellert Mezei; Lorena Maldonado; Giovanni Paralitici; Raphael G. Raptis; Jorge L. Colón, Eur. J. Inorg. Chem. (2005) (Link)
Synthesis and crystal structure of tetrameric silver(I) 3,5-di-tert-butyl-pyrazole, Guang Yang; Raphael G. Raptis, ,INORG. CHIM. ACTA in
press (doi:101016/j.ica2006.10.032, web publication Nov. 9, 2006). (Link)“Exploring the Metal Carboxylate-Pyrazolate Structural Parallel” Southwest Regional Meeting of the American Chemical Society, Fort Worth, TX, Sept. 29-Oct. 2, 2004 (Symposium in honor of Prof. J. P. Fackler, Jr.).
“Exploring the Metal Carboxylate-Pyrazolate Structural Parallel” 227th National Meeting of the American Chemical Society, Anaheim, CA, March 28 – April 1, 2004.
“Oligonuclear Copper-Pyrazolato Complexes. Bioinorganic Aspects” (Invited talks)
- - University of Miami, Department of Chemistry, Coral Gables, FL, April 18, 2005.
- - Purdue University, Department of Chemistry, West Lafayette, IN, December 1, 2004.
- - University of Illinois-Urbana, Department of Chemistry, Urbana-Champaign, IL, November 30, 2004.
A Redox-Active Fe4O4-cubane as a Possible Protein Active Center, Southeast Regional Meeting of the American Chemical Society,
Augusta, GA, Nov. 1- 4, 2006.Polynuclear Iron-Oxo-Pyrazolate Clusters; Possible Metalloprotein Models and MRI Contrast Agents,Max-Planck Institute for
Bioinorganic Chemistry, Mülheim, Germany, January 20, 2006.Polynuclear Iron-Oxo-Pyrazolate Clusters; Possible Metalloprotein Models and MRI Contrast Agents, Universität Dormund, Fachbereich
Chemie, Dortmund, Germany, January 19,2006.Polynuclear Iron-Oxo-Pyrazolate Clusters; Possible Metalloprotein Models and MRI Contrast Agents, Universiteit Leiden, Department of Chemistry, Leiden, Netherlands, January 16, 2006.
Oligonuclear Copper-Pyrazolato Complexes. Bioinorganic Aspects, Georg-August Universität, Institute of Inorganic Chemistry, Göttingen, Germany, January 18, 2006.
STUDENTS
Return to the topPd2Co(4-Br-Me2pz)4Cl4 and Co2Pd(4-Br-Me2pz_4Cl4 Molecular Precursors for Catalyst nanoparticles, Rubenier Montano, AAAS Caribbean Division Scientific Conference, Inter American University- Bayamón Campus, PR, October 28, 2006
Pd2Co(4-Br-Me2pz)4Cl4 and Co2Pd(4-Br-Me2pz_4Cl4 Molecular Precursors for Catalyst nanoparticles, Rubenier Montano, XXX Senior Technical Meeting-ACS Puerto Rico’s Chapter, Dorado del Mar Beach & Golf Resort, Dorado, PR, November 3, 2006
Dr. Eugene Smotkin (BIO)PUBLICATIONSReturn to the topPRESENTATIONSA band Dispersion Mechanism for Pt Alloy Compositional tuning of Linear Bound CO Stretching Frequencies; N. Dimakis, H. Iddir, R. R. Dias Morales, R. Liu, G. Bunker, Eun-Hyuk Chung, E. Smotkin; IN PRESS (2004) (Link)
XRD and XPS Analysis of As-Prepared and Conditioned DMFC Array Membrane Electrode Assemblies; R. R. Díaz-Morales, R. Liu, E. Fachini, G. Chen, C. Segre, A. Martínez, C. Cabrera, and E. Smotkin; JOURNAL OF ELECTROCHEMICAL SOCIETY 151(9) A 1314 - A 1318 (2004) (Link)
A Band Dispersion Mechanism for Pt Alloy Compositional Tuning of Linear Bound CO Stretching Frequencies; Nicholas Dimakis, Hakim Iddir, Robert R. Díaz-Morales, Renxuan Liu, Grant Bunker, Eun-Hyuk Chung and Eugene S. Smotkin, J. PHYS. CHEM. B, 109, 1839-1848 (2005)
High-throughput screening of fuel cell electrocatalysts; Eugene S. Smotkin, Junhua, Jiang, Amit Nayar, Renxuan Liu. Applied Surface Science, In press (2005)
High Speed Laser Activated Membrane Introduction Mass Spectrometric Evaluation of Bulk Methylcyclohexane Dehydrogenation Catalysts; Amit Nayar, Yong Tae Kim, Jose Rodriguez, Richard Willis, Douglas B. Galloway, Falaah Falih and Eugene Smotkin. Applied Surface Science, 223, 118-123, (2005)
Comparison of High Throughput Electrochemical Methods for Testing Direct Methanol Fuel Cell Anode Electrocatalysts; B. C. Chan, R. Liu, K. Jambunathan, H. Zhang, G. Chen, T. E. Mallouk and E. S. Smotkin, J. Electrochem Soc, 152, A594-A600 (2005)
X-ray absorption spectroscopy and FTIR of membrane electrode assemblies in fully operating fuel cells, Gordon, Conference on Fuel Cells, July 25-30, 2004, Bristol, RI.
Electrochemically promoted organic isomerization reactions at polymer electrolyte fuel cells, Eugene Smotkin Keynote at 55th ISE 2004 Meeting, Thessaloniki, Greece, September 22, 2004.
X-ray absorption and FTIR spectroscopy of MEAs in fully operating DMFCs, Eugene Smotkin Keynote at 55th ISE 2004 Meeting, Thessaloniki, Greece, September 22, 2004.
(Invited Presentation) Eugene S. Smotkin, Gordon Conference, Bristol, RI, 2004.
Dissection of Nanoscale Fuel Cell Catalysts by EXAFS, XANES and DFT; 38th Heyrovsky Discussion, Electrocatalysts in Nanoscale, Trest, Czech Republic, June 16, 2005.
Workshop on Opportunities in Nanocatalysis; Hosted by the Center for Functional Nanomaterials, Brookhaven National Laboratory, Tarrytown House, Tarrytown, New York, October 19-21, 2005.
(Invited Presentation) Eugene Smotkin, Heyrovsky Discussions, Heyrovsky Institute, Prague, Czech Republic, 2005.