The Hartman effect in monolayer graphene with Rashba spin-orbit interaction

被引：9
|
作者：
Hasanirokh, Kobra [1 ]
Mohammadpour, Hakimeh [1 ]
Esmaelpour, Mohammad [1 ]
Phirouznia, Arash [1 ]
机构：
[1] Azarbaijan Shahid Madani Univ, Dept Phys, Tabriz 53714161, Iran
来源：
PHYSICA E-LOW-DIMENSIONAL SYSTEMS & NANOSTRUCTURES | 2015年 / 74卷
关键词：
Hartman effect; Graphene; Rashba effect; Magnetic tunnel Junction;
D O I：
10.1016/j.physe.2015.05.023
中图分类号：
TB3 [工程材料学];
学科分类号：
0805 ; 080502 ;
摘要：
In this paper, the Hartman effect is investigated in electron tunneling through a barrier on the graphene channel in the presence of Rashba spin orbit interaction (RSOI). Two cases of normal and ferromagnetic channel are considered. The calculated results indicate that the occurrence of the Hartman effect in tunneling process depends strongly on Rashba SOI parameter, incidence angle, energy of the carriers and the ferromagnetic exchange energy of the leads. (C) 2015 Elsevier B.V. All rights reserved
引用
收藏
页码：30 / 33
页数：4
相关论文
共 50 条
  • [1] Rashba spin-orbit interaction in graphene and zigzag nanoribbons
    Zarea, Mahdi
    Sandler, Nancy
    PHYSICAL REVIEW B, 2009, 79 (16):
  • [2] Magnetic Anisotropy in Doped Graphene with Rashba Spin-Orbit Interaction
    Inglot, M.
    Dugaev, V. K.
    ACTA PHYSICA POLONICA A, 2019, 135 (06) : 1249 - 1251
  • [3] Anisotropic quantum transport in monolayer graphene in the presence of Rashba spin-orbit coupling
    Hasanirokh, Kobra
    Mohammadpour, Hakimeh
    Phirouznia, Arash
    PHYSICA E-LOW-DIMENSIONAL SYSTEMS & NANOSTRUCTURES, 2014, 56 : 227 - 230
  • [4] Rashba spin-orbit interaction enhanced by graphene in-plane deformations
    Berche, B.
    Mireles, F.
    Medina, E.
    CONDENSED MATTER PHYSICS, 2017, 20 (01)
  • [5] Effect of Rashba type spin-orbit interaction on the electronic spectrum of graphene in the presence of a hydrogenic impurity
    Gokcek, N.
    INDIAN JOURNAL OF PHYSICS, 2018, 92 (01) : 37 - 41
  • [6] Thermoelectric properties in monolayer MoS2 nanoribbons with Rashba spin-orbit interaction
    Shokri, Aliasghar
    Salami, Nadia
    JOURNAL OF MATERIALS SCIENCE, 2019, 54 (01) : 467 - 482
  • [7] Photoprotected spin Hall effect on graphene with substrate induced Rashba spin-orbit coupling
    Lopez, Alexander
    Molina, Rafael A.
    JOURNAL OF PHYSICS-CONDENSED MATTER, 2020, 32 (20)
  • [8] Spin Hall effect in a curved graphene with spin-orbit interaction
    Kato, T.
    Onari, S.
    Inoue, J.
    PHYSICA E-LOW-DIMENSIONAL SYSTEMS & NANOSTRUCTURES, 2010, 42 (04) : 729 - 731
  • [9] Spin-Hall effect in the generalized honeycomb lattice with Rashba spin-orbit interaction
    Liu, Guocai
    Wang, Zhigang
    Li, Shu-Shen
    PHYSICS LETTERS A, 2009, 373 (23-24) : 2091 - 2096
  • [10] Gate tunable spin transport in graphene with Rashba spin-orbit coupling
    Tan, Xiao-Dong
    Liao, Xiao-Ping
    Sun, Litao
    SUPERLATTICES AND MICROSTRUCTURES, 2016, 98 : 473 - 491
12345