Zobrazeno 1 - 10
of 12
pro vyhledávání: '"V. G. Weizer"'
Autor:
V. G. Weizer, N.S. Fatemi
Publikováno v:
The Conference Record of the Twenty-Second IEEE Photovoltaic Specialists Conference - 1991.
The possibility of providing low-resistance contacts to shallow-junction InP solar cells which do not require sintering and which do not cause device degradation even when subjected to extended annealing at elevated temperatures is investigated. It i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7ab456c757846b73e92b9603b9124d75
https://doi.org/10.1109/pvsc.1991.169202
https://doi.org/10.1109/pvsc.1991.169202
Autor:
V. G. Weizer, N.S. Fatemi
Publikováno v:
IEEE Conference on Photovoltaic Specialists.
The possibility of eliminating the gross mechanical changes that take place during sintering while retaining the processes that reduce contact resistivity is investigated. The relevant metallurgy is reviewed. As the sintering process proceeds in the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::74345122a4a272053ba3955443121b12
https://doi.org/10.1109/pvsc.1990.111603
https://doi.org/10.1109/pvsc.1990.111603
Publikováno v:
Journal of Applied Physics. 50:4443-4449
The effect of instability in terrestrial solar cells and identification of mechanisms involved are presented. The effect is similar to photon-induced degradation in radiation-damaged space solar cells, with reduction in cell output in n(+)/p cells up
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8acd8aa465ff347b6e7eed343b274eaa
https://doi.org/10.1063/1.326437
https://doi.org/10.1063/1.326437
Autor:
V. G. Weizer, J. D. Broder
Publikováno v:
Journal of Applied Physics. 53:5926-5930
A model that explains the flat-spot power loss phenomenon is presented. Evidence suggests that the effect is due to localized metallurgical interactions between the silicon substrate and the contact metallization. These reactions are shown to result
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6772a745d8ed3248eb418452ba21866c
https://doi.org/10.1063/1.331435
https://doi.org/10.1063/1.331435
Autor:
V. G. Weizer, N. S. Fatemi
Publikováno v:
Journal of Electronic Materials. 18:7-13
Evidence is presented showing that the presence of the commonly used anti-reflection coating material Ta2O5 on the free surface of contact metallization can either suppress or enhance, depending on the system, the interaction that takes place at elev
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::90666fd4d16dbea19d55f1db052352b2
https://doi.org/10.1007/bf02655337
https://doi.org/10.1007/bf02655337
Publikováno v:
Physical Review. 113:781-784
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::047dfb41de7aed905c76de6a5afe957f
https://doi.org/10.1103/physrev.113.781
https://doi.org/10.1103/physrev.113.781
Publikováno v:
IEEE Transactions on Electron Devices. 33:156-158
An experimental technique is used to determine the relative values of the base and emitter components of the dark saturation current of six types of high-voltage low-resistivity silicon solar cells. One of the suprising findings is the suggestion tha
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cf57da2fc10805ff1c5dd67a54e0f02b
https://doi.org/10.1109/t-ed.1986.22454
https://doi.org/10.1109/t-ed.1986.22454
Autor:
V. G. Weizer, R. Delombard
Publikováno v:
Applied Physics Letters. 49:201-203
Measurement of the minority‐carrier mobility in the base region of the high‐voltage metal‐insulator‐N‐P solar cell, as well as in other 0.1 Ω cm cells, provides direct proof that the high voltages measured for that cell are due not only to
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1e3f8c0ae477bb387f1ef2e2dd14614a
https://doi.org/10.1063/1.97170
https://doi.org/10.1063/1.97170
Autor:
L. A. Girifalco, V. G. Weizer
Publikováno v:
Physical Review. 120:837-839
The binding energy of two vacancies in a static lattice as a function of their separation and the positions of their displaced neighboring atoms has been calculated using a Morse potential function model for copper. It was found that two vacancies at
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4f93de34b09414890486c766cce6c6bd
https://doi.org/10.1103/physrev.120.837
https://doi.org/10.1103/physrev.120.837
Autor:
N.S. Fatemi, V. G. Weizer
Publikováno v:
Conference Record of the Twentieth IEEE Photovoltaic Specialists Conference.
Gold and gold-based alloys, commonly used as solar cell contact materials, are known to react readily with gallium arsenide. Experiments were performed to identify the mechanisms involved in these GaAs-metal interactions. It is shown that the reactio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fffbd3548a6f25e2eedce21688321821
https://doi.org/10.1109/pvsc.1988.105779
https://doi.org/10.1109/pvsc.1988.105779