Coherent population transfer in coupled semiconductor quantum dots

被引：68
|
作者：
Hohenester, U
Troiani, F
Molinari, E
Panzarini, G
Macchiavello, C
机构：
[1] Univ Modena & Reggio Emilia, Ist Nazl Fis Mat, I-41100 Modena, Italy
[2] Univ Modena & Reggio Emilia, Dipartimento Fis, I-41100 Modena, Italy
[3] Univ Pavia, Ist Nazl Fis Mat, I-27100 Pavia, Italy
[4] Univ Pavia, Dipartimento Fis A Volta, I-27100 Pavia, Italy
来源：
APPLIED PHYSICS LETTERS | 2000年 / 77卷 / 12期
关键词：
D O I：
10.1063/1.1311820
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
We propose a solid-state implementation of stimulated Raman adiabatic passage in two coupled semiconductor quantum dots. Proper combination of two pulsed laser fields allows the coherent carrier transfer between the two nanostructures without suffering significant losses due to environment coupling. By use of a general solution scheme for the carrier states in the double-dot structure, we identify the pertinent dot and laser parameters. (C) 2000 American Institute of Physics. [S0003-6951(00)05338-9].
引用
收藏
页码：1864 / 1866
页数：3
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