Results 11 to 20 of about 29,776 (251)

Selective growth of CdTe on patterned CdTe∕Si(211) [PDF]

Journal of Vacuum Science & Technology B: Microelectronics and Nanometer Structures Processing, Measurement, and Phenomena, 2008
The authors have studied selective growth of cadmium telluride on Si(211) by molecular beam epitaxy (MBE). Patterned substrates were produced by optical lithography of MBE-grown CdTe∕As∕Si(211). Photoemission microscopy was used as the main tool to study selective growth.
Seldrum, T., Bommena, R., Samain, Louise, Sivananthan, S., Sporken, R., Dumont, J.   +5 more
openaire   +4 more sources

Modeling of photoconverter parameters based on CdS/porous-CdTe/CdTe heterostructure [PDF]

Informatyka, Automatyka, Pomiary w Gospodarce i Ochronie Środowiska
This article presents a comprehensive study of the fabrication and modeling of a CdS/porous-CdTe/CdTe heterostructure aimed at improving solar cell efficiency.
Alena F. Dyadenchuk, Roman I. Oleksenko
doaj   +2 more sources

CdTe-based thin film photovoltaics: recent advances, current challenges and future prospects

, 2023
Cadmium telluride (CdTe)-based cells have emerged as the leading commercialized thin film photovoltaic technology and has intrinsically better temperature coefficients, energy yield, and degradation rates than Si technologies.
Alexandra Bothwell (16453701), Sachit Grover (16453697), Ali Abbas (1253115), James R Sites (16454008), David Albin (13324214), Adam B Phillips (11232300), Michael Walls (1251705), Michael A Scarpulla (16453686), Igor Sankin (16453696), Thomas Fiducia (7207115), Brian McCandless (16453688), Wyatt K Metzger (16453693), Yanfa Yan (1281642), Marco Nardone (13324211), Sarah M Hayes (16454006), Matthew O Reese (10004102), Dmitry Krasikov (16453694), Colin Wolden (16453690), Gang Xiong (558332), Amit Munshi (4951072), Walajabad Sampath (11516926), Alessandro Romeo (6755066), Dan Mao (1722697), Robert Klie (1690873), Michael J Heben (14333532)   +24 more
core   +7 more sources

High-resolution laser beam induced current measurements on Cd0.9Zn0.1S/ CdTe solar cells [PDF]

, 2011
An assessment of Cd0.9Zn0.1S window layer thickness and its impact on photoresponse uniformity in CdTe thin film photovoltaic (PV) devices is presented.
Barrioz, Vincent, Brooks, W.S.M., Irvine, S.J.C., Barrioz, V., Irvine, Stuart, Brooks, William   +5 more
core   +1 more source

Challenges and Prospects for Developing CdS/CdTe Substrate Solar Cells on Mo foils [PDF]

, 2014
ITO/ZnO/CdS/CdTe/Mo solar cells have been grown in the substrate configuration by a combination of close-space sublimation and RF sputtering. A peak efficiency of 8.01% was achieved. A two stage CdCl2 annealing process was developed, with the first stage
Forbes, Ian, Bowen, Leon, Bowen, L., Zoppi, Guillaume, K. Durose, L. Phillips, Major, Jonathan, I. Forbes, Williams, B.L., Zoppi, G., Forbes, I., Durose, Ken, Major, J.D., Phillips, L., G. Zoppi, Phillips, Laurie, B.L. Williams, Durose, K., Williams, Ben, J.D. Major, L. Bowen   +20 more
core   +1 more source

Influence of laser radiation on optical properties of high resistivity crystals CdTe and solid solutions Cd1-xZnxTe

Фізика і хімія твердого тіла, 2020
In this paper, the transmission and reflection spectra of single crystals р-CdTe(111) are measured; solid solutions of Cd1-хZnхTe (х=0.1) in the range (0.2 – 1.7)·10-6 m before and after laser irradiation at the wavelength λ = 532 nm in the energy range ...
P. O. Gentsar, S. M. Levytskyi
doaj   +1 more source

Control of grain size in sublimation-grown CdTe, and the improvement in performance of devices with systematically increased grain size [PDF]

, 2010
A method to control the grain size of CdTe thin films deposited by close space sublimation using chamber pressure is demonstrated. Grain diameter is shown to increase in the pressure range 2–200 Torr, following the linear relationship D (?m)=0.027×P ...
Forbes, Ian, Zoppi, Guillaume, Major, Jonathan, Proskuryakov, Yuri, Durose, Ken   +4 more
core   +1 more source

Comparative study of CdTe sources used for deposition of CdTe thin films by close spaced sublimation technique

Materials Research, 2006
Unlike other thin film deposition techniques, close spaced sublimation (CSS) requires a short source-substrate distance. The kind of source used in this technique strongly affects the control of the deposition parameters, especially the deposition rate ...
Wagner Anacleto Pinheiro, Vivienne Denise Falcão, Leila Rosa de Oliveira Cruz, Carlos Luiz Ferreira   +3 more
doaj   +1 more source

Aproximación a la historia de la Psiquiatría en Camagüey, Cuba

Humanidades Médicas, 2021
Se realizó un estudio historiográfico sobre el desarrollo de la psiquiatría en Cuba con énfasis en la provincia de Camagüey para el cual se utilizaron métodos del nivel teórico, como el histórico-lógico, y análisis de documentos como empírico, además de ...
Hernández Figaredo, Pablo , García Gutiérrez, Laureano   +1 more
doaj  

Electrical and photoelectric properties of heterostructures NiO/p-CdTe and NiO/n-CdTe

Tekhnologiya i Konstruirovanie v Elektronnoi Apparature, 2016
In this study, we investigate the electrical and photoelectric properties of heterostructures formed by the reactive magnetron sputtering of thin film NiO onto p-CdTe and n-CdTe substrates.
Г. П. Пархоменко, П. Д. Марьянчук   +1 more
doaj   +1 more source