Efficient electron spin detection with positively charged quantum dots
Efficient electron spin detection with positively charged quantum dots
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DOI:
10.1063/1.1695637
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发表时间:
2003-06
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影响因子:
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通讯作者:
Kimberley C. Hall;Kenan Gundogdu;L. Zhang;T. Boggess;D. Deppe;O. Shchekin
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文献类型:
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作者:
Kimberley C. Hall;Kenan Gundogdu;L. Zhang;T. Boggess;D. Deppe;O. Shchekin
Using polarization sensitive time-resolved photoluminescence upconversion experiments, we demonstrate that positively charged quantum dots act as a highly efficient detector for spin polarized electrons in semiconductor heterostructures.