Extended X-ray absorption fine structure of InAsPSb
Conference: IPRM 2011 - 23th International Conference on Indium Phosphide and Related Materials
05/22/2011 - 05/26/2011 at Berlin, Germany
Proceedings: IPRM 2011
Pages: 2Language: englishTyp: PDF
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Authors:
Wu, Chen-Jun; Tsai, Gene; Lin, Hao-Hsiung (Department of Electrical Engineering and Graduate Institute of Electronics Engineering, National Taiwan University, No. 1, Sec. 4, Roosevelt Road, Taipei, 10617, Taiwan)
Feng, Zhe-Chuan; Lin, Hao-Hsiung (Graduate Institute of Photonics and Optoelectronics, National Taiwan University, No. 1, Sec. 4, Roosevelt Road, Taipei, 10617, Taiwan)
Abstract:
InAsPSb is a quaternary of great importance because it can be lattice-matched to InAs and with an energy gap covering mid-infrared spectral range. This alloy, however, suffers from immiscibility problems when its As composition is lower than 0.4.