首页> 外文会议>EOS topical meeting on terahertz science technology >Investigation of THz photoconductivity and carriers lifetime in narrow-gap Hg_yCd(1-y)Te/Cd(1-x)Hg_xTe QW and bulk structures with graphene-like energy-momentum law
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Investigation of THz photoconductivity and carriers lifetime in narrow-gap Hg_yCd(1-y)Te/Cd(1-x)Hg_xTe QW and bulk structures with graphene-like energy-momentum law

机译:窄间隙HG_YCD(1-Y)TE / CD(1-X)HG_XTE QW和散装结构的窄间隙HG_YCD(1-Y)HG_XTE QW和散装结构的研究

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摘要

Spectra and relaxation kinetics of THz photoconductivity in narrow gap bulk HgCdTe solid solutions and HgTe/CdTe based QWs have been measured at T = 4.2 - 77 K. The estimations show possibilities for bandgap detectors as well as optically pumped lasers for THz frequency range.
机译:在T = 4.2 - 77K中测量了窄间隙散装HGCDTE固体溶液和HGTE / CDTE基QWS中THz光电导性的光谱和弛豫动力学。估计显示带隙检测器的可能性以及用于THz频率范围的光学泵浦激光器。

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