Epitaxially Grown Indium Phosphide Quantum Dots on a Virtual Ge Substrate Realized on Si(001)
Epitaxially Grown Indium Phosphide Quantum Dots on a Virtual Ge Substrate Realized on Si(001)
复制标题
在 Si(001) 上实现的虚拟 Ge 衬底上外延生长的磷化铟量子点
DOI:
10.1143/apex.5.042001
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发表时间:
2012
影响因子:
2.3
通讯作者:
P. Michler
中科院分区:
文献类型:
--
作者:
M. Wiesner;M. Bommer;W.-M. Schulz;M. Etter;J. Werner;M.Oehme;J. Schulze;M. Jetter;P. Michler
An ultrathin virtual Ge substrate (GeVS) with low defect density was realized on CMOS-compatible Si (001) by molecular beam epitaxy. On top, III–V layers were deposited by metal–organic vapor-phase epitaxy, at which diffusion of Ge was successfully suppressed. Nonclassical light emitters, based on InP quantum dots (QDs), were realized on a thin GaAs buffer (thickness≈ 1 µm). The quantum dots show emission in the red spectral region, meeting the range of the highest detection efficiency of silicon avalanche photodiodes. The decay dynamics and emission characteristics of single QDs were investigated. Autocorrelation measurements prove single-photon emission with a value of g (2)(0)= 0.32.
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影响因子:
10.8
作者:
M. Benyoucef;Hong Seok Lee;J. Gabel;Tae Whan Kim;Hong-Lee Park;A. Rastelli;O. Schmidt
通讯作者:
M. Benyoucef;Hong Seok Lee;J. Gabel;Tae Whan Kim;Hong-Lee Park;A. Rastelli;O. Schmidt
影响因子:
3.9
作者:
J. Li;J. Hydrick;Ji;J. Li;J. Bai;Z. Cheng;M. Carroll;J. Fiorenza;Anthony Lochtefeld;W. Chan;Z. Shellenbarger
通讯作者:
Z. Shellenbarger
影响因子:
35
作者:
Liu, Huiyun;Wang, Ting;Seeds, Alwyn
通讯作者:
Seeds, Alwyn
影响因子:
2.1
作者:
M. Oehme;J. Werner;M. Jutzi;G. Wöhl;E. Kasper;M. Berroth
通讯作者:
M. Berroth
影响因子:
2.1
作者:
Brammertz, G.;Caymax, M.;Leys, M.
通讯作者:
Leys, M.