Electrical transport of 2D electrons in non-uniform magnetic fields

被引:7
作者
Gallagher, BL [1 ]
Kubrak, V
Rushforth, AW
Neumann, AC
Edmonds, KW
Main, PC
Henini, M
Marrows, CH
Hickey, BJ
Thoms, S
机构
[1] Univ Nottingham, Sch Phys & Astron, Nottingham NG7 2RD, England
[2] Univ Leeds, Dept Phys, Leeds LS2 9JT, W Yorkshire, England
[3] Univ Glasgow, Nanoelectr Res Ctr, Glasgow G12 8QQ, Lanark, Scotland
来源
PHYSICA E | 2001年 / 11卷 / 2-3期
基金
英国工程与自然科学研究理事会;
关键词
semiconductors; magnetic materials; magnetoresistance;
D O I
10.1016/S1386-9477(01)00197-7
中图分类号
TB3 [工程材料学];
学科分类号
0805 ; 080502 ;
摘要
We present a review of some of our recent experimental work on hybrid ferromagnet/semiconductor devices in which 2D electrons propagate through magnetic barriers, periodic magnetic modulations, and random magnetic fields. (C) 2001 Elsevier Science B.V. All rights reserved.
引用
收藏
页码:171 / 176
页数:6
相关论文
共 18 条
[1]   BILLIARD MODEL OF A BALLISTIC MULTIPROBE CONDUCTOR [J].
BEENAKKER, CWJ ;
VANHOUTEN, H .
PHYSICAL REVIEW LETTERS, 1989, 63 (17) :1857-1860
[2]   2-DIMENSIONAL ELECTRONS IN A LATERAL MAGNETIC SUPERLATTICE [J].
CARMONA, HA ;
GEIM, AK ;
NOGARET, A ;
MAIN, PC ;
FOSTER, TJ ;
HENINI, M ;
BEAUMONT, SP ;
BLAMIRE, MG .
PHYSICAL REVIEW LETTERS, 1995, 74 (15) :3009-3012
[3]   Semiclassical theory of transport in a random magnetic field [J].
Evers, F ;
Mirlin, AD ;
Polyakov, DG ;
Wölfle, P .
PHYSICAL REVIEW B, 1999, 60 (12) :8951-8969
[4]   Ballistic Hall micromagnetometry [J].
Geim, AK ;
Dubonos, SV ;
Lok, JGS ;
Grigorieva, IV ;
Maan, JC ;
Hansen, LT ;
Lindelof, PE .
APPLIED PHYSICS LETTERS, 1997, 71 (16) :2379-2381
[5]  
HEDEGARD P, 1995, PHYS REV B, V51, P10896
[6]   Hybrid hall effect device [J].
Johnson, M ;
Bennett, BR ;
Yang, MJ ;
Miller, MM ;
Shanabrook, BV .
APPLIED PHYSICS LETTERS, 1997, 71 (07) :974-976
[7]   Transverse resistance in two-dimensional electron gas in oblique lateral superlattice [J].
Kato, M ;
Endo, A ;
Katsumoto, S ;
Iye, Y .
JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN, 1999, 68 (08) :2870-2871
[8]   Magnetoresistance of a two-dimensional electron gas due to a single magnetic barrier and its use for nanomagnetometry [J].
Kubrak, V ;
Rahman, F ;
Gallagher, BL ;
Main, PC ;
Henini, M ;
Marrows, CH ;
Howson, MA .
APPLIED PHYSICS LETTERS, 1999, 74 (17) :2507-2509
[9]   Magnetoresistance and Hall magnetometry of single submicron ferromagnetic structures [J].
Kubrak, V ;
Neumann, A ;
Gallagher, BL ;
Main, PC ;
Henini, M ;
Marrows, CH ;
Hickey, BJ .
JOURNAL OF APPLIED PHYSICS, 2000, 87 (09) :5986-5988
[10]   Strong Hall voltage modulation in hybrid ferromagnet/semiconductor microstructure [J].
Monzon, FG ;
Johnson, M ;
Roukes, ML .
APPLIED PHYSICS LETTERS, 1997, 71 (21) :3087-3089