Zobrazeno 1 - 10
of 18
pro vyhledávání: '"J. Vernon Cole"'
Autor:
Abhra Roy, J. Vernon Cole, Kunal Jain, Richard Thoms, Ashok Gidwani, Chaitanya Bapat, Shiladitya Mukherjee
Publikováno v:
ECS Transactions. 28:93-102
In this paper, we present our continued development of an Eulerian two-fluid model to simulate multiphase water transport in the porous membrane, electrode and gas channel of the Proton Exchange Membrane Fuel Cell (PEMFC). The model includes advanced
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0203a66baf84f85dd54f3369d534ee7d
https://doi.org/10.1149/1.3496617
https://doi.org/10.1149/1.3496617
Autor:
J. Vernon Cole, Matthew W. Stoker, Andrei A. Safonov, Anatoli Korkin, Alexander A. Bagaturyants, Konstantin P. Novoselov
Publikováno v:
Surface Science. 486:213-225
The structure of a Si3N4 film and the mechanism of Si3N4 film growth along the [0 0 0 1] crystal direction during chemical vapor deposition have been examined using ab initio MP2/6-31G** calculations. The silicon nitride (0 0 0 1) surface and deposit
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c5ac365f965bdff93682ba7ce8e299c2
https://doi.org/10.1016/s0039-6028(01)01050-0
https://doi.org/10.1016/s0039-6028(01)01050-0
Publikováno v:
Journal of The Electrochemical Society. 146:4203-4212
Silicon nitride, Si 3N4, films have broad industrial applications, particularly in semiconductors and integrated circuit technology. 1 One common way for depositing the films is the reaction of dichlorosilane (DCS, SiH2Cl2) with ammonia (NH3). Optimi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7cae2c7e28e69bc33838a6fa3223c4ff
https://doi.org/10.1149/1.1392615
https://doi.org/10.1149/1.1392615
Publikováno v:
Journal of The Electrochemical Society. 145:3974-3981
A technique for developing fast process models for rapid thermal processing (RTP) systems is described. The modeling strategy uses a priori knowledge of the process behavior to construct a model with relatively few unknowns. The resulting nonlinear m
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f5cdc00bc6ab664fe8417a7bf15134c1
https://doi.org/10.1149/1.1838901
https://doi.org/10.1149/1.1838901
Publikováno v:
Journal of The Electrochemical Society. 143:2035-2043
We present a systematic approach to the modeling of rapid thermal processing systems. In this approach, a discretized version of a computer-aided design file of a rapid thermal processing system is incorporated into fundamental physically based model
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2de6fbf8fe4d63bc305ed61df6163285
https://doi.org/10.1149/1.1836945
https://doi.org/10.1149/1.1836945
Water management in Proton Exchange Membrane, PEM, Fuel Cells is challenging because of the inherent conflicts between the requirements for efficient low and high power operation. Particularly at low powers, adequate water must be supplied to suffici
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d42026ee817ec9e2a919ed404e9956ec
https://doi.org/10.2172/1052343
https://doi.org/10.2172/1052343
Autor:
J. Vernon Cole, Hong H. Lee
Publikováno v:
Journal of Applied Physics. 76:5773-5777
Energy band structures are presented for three different types of Si‐SixGe1−x superlattices using an approach more rigorous than the envelope function approach and including spin‐orbit and strain effects. The directness of the energy bands has
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d89893161b5e67955dd7dac655d8603b
https://doi.org/10.1063/1.358389
https://doi.org/10.1063/1.358389
Autor:
J. Vernon Cole, Hong H. Lee
Publikováno v:
Journal of Applied Physics. 76:3754-3757
Optical strength is evaluated for various types of Si–SixGe1−x direct‐band‐gap superlattices. A method for the evaluation is developed that is compatible with a k⋅p method for indirect‐band‐gap constituent materials, which is more rigor
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8f29287b2660f547cd2c9514cda6d916
https://doi.org/10.1063/1.357406
https://doi.org/10.1063/1.357406
Publikováno v:
ASME 2009 7th International Conference on Fuel Cell Science, Engineering and Technology.
In Proton Exchange Membrane Fuel Cells (PEMFCs), water management and the effective transport of water through the gas-diffusion-layer (GDL) are key issues for improved performance at high power density and for durability during freeze-thaw cycles. T
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f1f0b776eb6c7fd7bf7a8ae11cbc525c
https://doi.org/10.1115/fuelcell2009-85182
https://doi.org/10.1115/fuelcell2009-85182
Autor:
J. Vernon Cole, Hong H. Lee
Publikováno v:
Journal of The Electrochemical Society. 138:567-571
Relationships are given for the rate of plasma oxidation when only a neutral oxygen atom or a negative oxygen atom is responsible for the oxidation. Enhancement of the rate by plasma processing is delineated. These relationships are then utilized to
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::064306193d85b50697d2cd18bf7305bd
https://doi.org/10.1149/1.2085629
https://doi.org/10.1149/1.2085629