Theoretical investigation of voltage effect on magnetoresistance in an organic small molecule device

被引：2

作者：

Li, Xiao-xue ^{[1
]}

Xie, Shi-jie ^{[1
]}

机构：

[1] Shandong Univ, Sch Phys, State Key Lab Crystal Mat, Jinan 250100, Peoples R China

来源：

ORGANIC ELECTRONICS | 2013年 / 14卷 / 07期

关键词：

Organic magnetoresistance; Small molecule; Polaron mobility; ROOM-TEMPERATURE; CONJUGATED POLYMER; SANDWICH DEVICES; SEMICONDUCTORS; ELECTRON; MOBILITY; ALUMINUM;

D O I：

10.1016/j.orgel.2013.04.005

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

We theoretically study the voltage effect on organic magnetoresistance (OMAR) in a weak disordered small molecule device on the basis of the quantum dynamics. It is found that with the increase of the voltage, the OMAR effect is reduced. The results show a good agreement with the experimental data. In addition, the carrier density effect on OMAR has also been discussed. (C) 2013 Elsevier B.V. All rights reserved.

引用

页码：1763 / 1768

页数：6