全部文献期刊学位论文会议报纸专利标准年鉴图书|学者科研项目
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作者:Xianghai Ji , Xiaoguang Yang , Tao Yang
来源:[J].Nanoscale Research Letters(IF 2.524), 2017, Vol.12 (1), pp.1-8Springer
摘要:Abstract(#br)We report the first self-catalyzed growth of high-quality GaSb nanowires on InAs stems using metal-organic chemical vapor deposition (MOCVD) on Si (111) substrates. To achieve the growth of vertical InAs/GaSb heterostructure nanowires, the two-step flow rates of ...
作者:Igor Khytruk , Anatoly Druzhinin , Igor Ostrovskii ...
来源:[J].Nanoscale Research Letters(IF 2.524), 2017, Vol.12 (1), pp.1-8Springer
摘要:Abstract(#br)Temperature dependencies of GaSb whiskers’ resistance doped with Te to concentration of 1.7 × 10 18 cm −3 were measured in temperature range 1.5–300 K. At 4.2 K temperature, a sharp drop in the whisker resistance was found. The observed effect is likely con...
作者:Geng Wang , Lu Wang , Hong Chen ...
来源:[J].Chinese Science Bulletin(IF 1.319), 2014, Vol.59 (20), pp.2383-2386Springer
摘要:Abstract(#br)Two kinds of short-period type II superlattices (SLs) InAs (6 monolayers (MLs))/GaSb (3 MLs) and InAs (8 MLs)/GaSb (8 MLs) which can serve for mid-infrared (MIR) detection have been grown by molecular beam epitaxy (MBE) on p-type GaSb (100) substrates. The cutoff ...
作者:Zhou Xiuli , Guo Wei , Perez-Bergquist Alejandro ...
来源:[J].Nanoscale Research Letters(IF 2.524), 2011, Vol.6 (1), pp.6DOAJ
摘要:Abstract Amorphous GaSb nanofibers were obtained by ion beam irradiation of bulk GaSb single-crystal wafers, resulting in fibers with diameters of ~20 nm. The Raman spectra and photoluminescence (PL) of the ion irradiation-induced nanofibers before and after annealing were s...
作者:Suixing Shi , Zhi Zhang , Zhenyu Lu ...
来源:[J].Nanoscale Research Letters(IF 2.524), 2015, Vol.10 (1), pp.1-8Springer
摘要:Abstract(#br)In this paper, we successfully grow GaAs/GaSb core-shell heterostructure nanowires (NWs) by molecular beam epitaxy (MBE). The as-grown GaSb shell layer forms a wurtzite structure instead of the zinc blende structure that has been commonly reported. Meanwhile, a bulgy...
作者:Qiong Li , Wenquan Ma , Yanhua Zhang ...
来源:[J].Chinese Science Bulletin(IF 1.319), 2014, Vol.59 (28), pp.3696-3700Springer
摘要:Abstract(#br)We investigate the dark current mechanism for an unpassivated mid wavelength (MW) type II InAs/GaSb superlattice infrared photodetector by doing the variable-area diode tests. The bulk resistance-area product and the resistivity due to the surface current are dete...
作者:Shujie Wu , Yonghai Chen , Jinling Yu ...
来源:[J].Nanoscale Research Letters(IF 2.524), 2013, Vol.8 (1), pp.1-6Springer
摘要:Abstract(#br)The in-plane optical anisotropy (IPOA) in InAs/GaSb superlattices has been studied by reflectance difference spectroscopy (RDS) at different temperatures ranging from 80 to 300 K. We introduce alternate GaAs- and InSb-like interfaces (IFs), which cause the symmetry r...
作者:Xiuli Zhou , Wei Guo , Alejandro G Perez-Bergquist ...
来源:[J].Nanoscale Research Letters(IF 2.524), 2010, Vol.6 (1), pp.1-6Springer
摘要:Abstract(#br)Amorphous GaSb nanofibers were obtained by ion beam irradiation of bulk GaSb single-crystal wafers, resulting in fibers with diameters of ~20 nm. The Raman spectra and photoluminescence (PL) of the ion irradiation-induced nanofibers before and after annealing were s...
作者:A. Jallipalli , G. Balakrishnan , S. H. Huang ...
来源:[J].Nanoscale Research Letters(IF 2.524), 2009, Vol.4 (12), pp.1458-1462Springer
摘要:Abstract(#br)We report structural analysis of completely relaxed GaSb epitaxial layers deposited monolithically on GaAs substrates using interfacial misfit (IMF) array growth mode. Unlike the traditional tetragonal distortion approach, strain due to the lattice mismatch is spont...
作者:Balakrishnan G , Rotter TJ , Dawson LR ...
来源:[J].Nanoscale Research Letters(IF 2.524), 2009, Vol.4 (12), pp.1458-1462DOAJ
摘要:Abstract We report structural analysis of completely relaxed GaSb epitaxial layers deposited monolithically on GaAs substrates using interfacial misfit (IMF) array growth mode. Unlike the traditional tetragonal distortion approach, strain due to the lattice mismatch is spont...

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