Gates controlled parallel-coupled double quantum dot on both single layer and bilayer graphene

Gates controlled parallel-coupled double quantum dot on both single layer and bilayer graphene
复制标题

单层和双层石墨烯上的门控并行耦合双量子点

DOI:
10.1063/1.3638471
复制
发表时间:
2011-04
影响因子:
4
通讯作者:
Chang, A. M.
Chang, A. M.
中科院分区:
物理与天体物理2区
文献类型:
--
作者:
Wang, Lin-Jun;Guo, Guo-Ping;Wei, Da;Cao, Gang;Tu, Tao;Xiao, Ming;Guo, Guang-Can;Chang, A. M.

文献摘要

参考文献

被引文献

相似文献

本文在双层和单层石墨烯上对门控平行耦合双量子点(PDQD)器件进行了量子输运测量。通过面内柱塞闸门可以有效地实现点间耦合强度由弱到强的调节。所有相关的能量尺度和参数都可以从蜂窝电荷稳定性图中提取出来。该方法具有通用性和可靠性,对石墨烯纳米器件的实现和石墨烯中丰富的PDQD物理现象的研究具有重要意义。
We present quantum transport measurements of gates controlled parallel-coupled double quantum dot (PDQD) device on both bilayer and single layer graphenes. The interdot coupling strength can be effectively tuned from weak to strong by in-plane plunger gates. All the relevant energy scales and parameters can be extracted from the honeycomb charge stability diagrams. The present method of designing and fabricating graphene PDQD is demonstrated to be general and reliable and will enhance the realization of graphene nanodevice and desirable study of rich PDQD physical phenomena in graphene.
DOI: 10.1021/nl052498e
发表时间: 2006-02
期刊: Nano letters
影响因子: 10.8
作者:
S. Sapmaz;C. Meyer;Piotr Beliczynski;P. Jarillo-Herrero;L. Kouwenhoven
通讯作者: S. Sapmaz;C. Meyer;Piotr Beliczynski;P. Jarillo-Herrero;L. Kouwenhoven
具有单电子晶体管作为集成电荷传感器的石墨烯量子点
DOI: 10.1063/1.3533021
发表时间: 2010-08
影响因子: 4
作者:
Li, Hai-Ou;Tu, Tao;Guo, Guang-Can;Zhou, Cheng;Hao, Xiao-Jie;Su, Zhan;Cao, Gang;Wang, Lin-Jun;Guo, Guo-Ping;Jiang, Hong-Wen
通讯作者: Jiang, Hong-Wen
DOI: 10.1021/nl803291b
发表时间: 2008-11
期刊: Nano letters
影响因子: 10.8
作者:
Kathryn L Todd;H. Chou;S. Amasha;D. Goldhaber-Gordon
通讯作者: Kathryn L Todd;H. Chou;S. Amasha;D. Goldhaber-Gordon
DOI: 10.1103/physrevb.78.153304
发表时间: 2008-04
期刊: Physical Review B
影响因子: 3.7
作者:
L. D. D. Silva-L.-D.-D.-Silva-145554809;K. Ingersent;N. Sandler;S. Ulloa
通讯作者: L. D. D. Silva-L.-D.-D.-Silva-145554809;K. Ingersent;N. Sandler;S. Ulloa
DOI: 10.1103/physrevlett.89.136802
发表时间: 2002-09
影响因子: 8.6
作者:
Rosa López;R. Aguado;G. Platero
通讯作者: Rosa López;R. Aguado;G. Platero