Zobrazeno 1 - 10
of 46
pro vyhledávání: '"V. Kaydanov"'
Publikováno v:
Journal of Vacuum Science & Technology A: Vacuum, Surfaces, and Films. 18:2978-2985
The Boltzmann transport equation can be solved to give analytical solutions to the resistivity, Hall, Seebeck, and Nernst coefficients. These solutions may be solved simultaneously to give the density-of-states (DOS) effective mass, the Fermi energy
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::92ec5c9fdc94cafd62c68a0cc8369c7b
https://doi.org/10.1116/1.1290372
https://doi.org/10.1116/1.1290372
Publikováno v:
Review of Scientific Instruments. 71:462-466
A novel machine has been developed to measure transport coefficients in the temperature range of 50–350 K of thin films deposited on electrically insulating substrates. The measured coefficients—resistivity, Hall, Seebeck, and Nernst—are applie
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7822b18fbf9e53654b638c341bc83894
https://doi.org/10.1063/1.1150224
https://doi.org/10.1063/1.1150224
Publikováno v:
Applied Physics Letters. 85:1529-1531
CdS∕CdTe solar cells were nonuniformly doped at the backsurface of the CdTe with Cu evaporated through a shadow mask. Spatially resolved electroluminescence measurements showed strong correlation of emission intensity with the Cu pattern for all ph
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f006c087a129923e38ce28f0b6a8cf0b
https://doi.org/10.1063/1.1787596
https://doi.org/10.1063/1.1787596
Evidence for grain-boundary-assisted diffusion of sulfur in polycrystalline CdS/CdTe heterojunctions
Publikováno v:
Applied Physics Letters. 75:3503-3505
We present a near-field scanning optical microscopy (NSOM) study of S interdiffusion in polycrystalline CdS/CdTe heterojunctions. S diffusion from CdS into CdTe leads to the formation of a CdTe1−xSx ternary phase. Because the band gap of CdTe1−xS
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8ee57368fa8685a5783d8f4e037b88ce
https://doi.org/10.1063/1.125369
https://doi.org/10.1063/1.125369
Autor:
S. Niyomsoan, P. Termsuksawad, R. B. Goldfarb, D. L. Olson, B. Mishra, V. Kaydanov, Z. Gavra, Donald O. Thompson, Dale E. Chimenti
Publikováno v:
AIP Conference Proceedings.
The magnetic susceptibility and thermoelectric power of Zr0.9Ti0.1CrxFe2‐x intermetallic compounds were investigated as functions of hydrogen content. The alloys are paramagnetic, with magnetic susceptibility and Seebeck coefficient increasing with
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::34fabff3ba5e0eba6a91630017be1f0c
https://doi.org/10.1063/1.2902556
https://doi.org/10.1063/1.2902556
Publikováno v:
2006 IEEE 4th World Conference on Photovoltaic Energy Conference.
Deep electronic states (DES) in the absorber layer of polycrystalline thin film CdTe solar cells are believed to limit their energy conversion efficiency. These DES can cause Shockley-Read-Hall recombination that degrades performance, but they can al
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::637147d28c7e57dfa8b081ae8a57d7a4
https://doi.org/10.1109/wcpec.2006.279511
https://doi.org/10.1109/wcpec.2006.279511
Publikováno v:
Conference Record of the Thirty-first IEEE Photovoltaic Specialists Conference, 2005..
High-resistance transparent conducting oxide buffer layers (HRTs) are commonly added between the doped transparent conducting oxide (TCO) and CdS in both CdTe and Cu(In,Ga)Se/sub 2/ (CIGS) based solar cells. The addition of the HRT is known to increa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0f507c5229aa215087d0c8f81abec3b4
https://doi.org/10.1109/pvsc.2005.1488121
https://doi.org/10.1109/pvsc.2005.1488121
Publikováno v:
Conference Record of the Thirty-first IEEE Photovoltaic Specialists Conference, 2005..
We have designed and built a temperature controlled sample stage with automated data acquisition software to detect and study thin film solar cell deep electronic states (DES) with capacitance transients (CTr) that have characteristic times ranging f
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b6edc40f414637415deea32326a6d114
https://doi.org/10.1109/pvsc.2005.1488122
https://doi.org/10.1109/pvsc.2005.1488122
Publikováno v:
Conference Record of the Twenty-Ninth IEEE Photovoltaic Specialists Conference, 2002..
This paper presents capacitance-voltage, admittance spectroscopy, and drive-level capacitance profiling (DLCP) data on CdTe solar cells prepared with and without standard treatments (CdCl/sub 2/ treatment and/or BrMeOH etch). The DLCP technique confi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9eb7777458a096fcf39c1915fded4093
https://doi.org/10.1109/pvsc.2002.1190637
https://doi.org/10.1109/pvsc.2002.1190637
Publikováno v:
MRS Proceedings. 763
A technique for spatially resolved optical characterization of CdS/CdTe thin film solar cells has been developed using electroluminescence (EL). In EL, excess minority carriers are injected via forward biasing. Light produced in radiative carrier rec
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4736ef9e3d2a8bfb5ce91164a130d3a6
https://doi.org/10.1557/proc-763-b5.10
https://doi.org/10.1557/proc-763-b5.10