نتایج جستجو برای: semiconducting gallium arsenide

تعداد نتایج: 21601  

2004
Janet L. Pan J. E. McManis L. Grober J. M. Woodall

Tunnel diodes utilizing deep-levels in low-temperature-grown (LTG) gallium-arsenide (GaAs) are demonstrated. These tunnel diodes achieve peak-to-valley current ratios as high as 22, a record negative-conductance-per-area of 1/226 Xlm, and a record peak current density of 16 kA/cm, all at room-temperature. 2004 Elsevier Ltd. All rights reserved. PACS: 72.20.H; 73.50.F; 85.30.M; 71.55.E; 73.61.E;...

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Journal: :Applied Physics Letters 2010

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Journal: :Proceedings of the National Aviation University 2003

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Journal: :Applied Physics Letters 2012

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Journal: :Nature 1961

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Journal: :Advances in Science and Technology Research Journal 2022

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Journal: :Applied Physics Letters 2008

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2007
ARGYRIOS VARONIDES ROBERT SPALLETTA ANDREW BERGER

– We derive excess carrier populations in quantum wells, embedded in the intrinsic region of p-i-n solar cells. In the process of the analysis, we (a) solve for photo-generated carriers in quantum wells and (b) determine explicit dependence on incident solar wavelength. We include in the computations the existence of optical gaps near 1eV or wavelengths in the near infrared, so that our complet...

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Journal: :Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment 1996

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Journal: :Materials 2009

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