Negative differential resistance induced by the Jahn–Teller effect in single molecular coulomb blockade devices
Negative differential resistance induced by the Jahn–Teller effect in single molecular coulomb blockade devices
复制标题
单分子库仑封锁装置中 Jahn-Teller 效应引起的负微分电阻
DOI:
10.1016/j.commatsci.2013.09.020
复制
发表时间:
2014-02
影响因子:
3.3
通讯作者:
Guang-Hui Zhou
中科院分区:
文献类型:
--
作者:
Ke-Qiu Chen;Ke-Qiu Chen;Guang-Hui Zhou;Guang-Hui Zhou
Using valence bond theory in combination with a master equation technique, we have investigated the electron transport properties of benzene-based coulomb blockade devices. The results show that the benzene molecule undergoes a Jahn–Teller distortion when ionized, which lifts the state degeneracy. The lifted degenerate states couple differently to the left and right electrodes, leading to negative differential resistance. This type of negative differential resistance involves the Jahn–Teller effect and symmetry-breaking, which provides a way to design coulomb blockade devices with negative differential resistance behavior.
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影响因子:
3.7
作者:
Hua Geng;Yibin Hu;Z. Shuai;K. Xia;Hongjun Gao;Keqiu Chen
通讯作者:
Hua Geng;Yibin Hu;Z. Shuai;K. Xia;Hongjun Gao;Keqiu Chen
DOI:
10.1098/rspa.1937.0142
发表时间:
1937-07-01
影响因子:
--
作者:
Jahn, HA;Teller, E
通讯作者:
Teller, E
影响因子:
10.8
作者:
Donarini, Andrea;Begemann, Georg;Grifoni, Milena
通讯作者:
Grifoni, Milena
影响因子:
3.7
作者:
M. Schultz;T. Nunner;F. Oppen
通讯作者:
M. Schultz;T. Nunner;F. Oppen
影响因子:
3.7
作者:
Muralidharan, Bhaskaran;Datta, Supriyo
通讯作者:
Datta, Supriyo