SPIN-REVERSED GROUND-STATE AND ENERGY-GAP IN THE FRACTIONAL QUANTUM HALL-EFFECT

被引：38
作者：
CHAKRABORTY, T
机构：
[1] Max-Planck-Institut für Festkörperforschung, D-7000 Stuttgart 80
来源：
SURFACE SCIENCE | 1990年 / 229卷 / 1-3期
关键词：
D O I：
10.1016/0039-6028(90)90821-O
中图分类号：
O64 [物理化学（理论化学）、化学物理学];
学科分类号：
070304 ; 081704 ;
摘要：
The role of reversed spins in the fractional quantum Hall effect is briefly reviewed. The ground-state spin configurations for various filling fractions and the spin-reversed quasi-particles are discussed. Some new results for the spin-reversed excitations are presented and compared with recent experimental results. © 1990.
引用
收藏
页码：16 / 20
页数：5
相关论文
共 20 条
[1]   MAGNETIC-FIELD DEPENDENCE OF ACTIVATION-ENERGIES IN THE FRACTIONAL QUANTUM HALL-EFFECT [J].
BOEBINGER, GS ;
CHANG, AM ;
STORMER, HL ;
TSUI, DC .
PHYSICAL REVIEW LETTERS, 1985, 55 (15) :1606-1609
[2]   SPIN-REVERSED QUASI-PARTICLES IN THE FRACTIONAL QUANTUM HALL-EFFECT - MANY-BODY APPROACH [J].
CHAKRABORTY, T .
PHYSICAL REVIEW B, 1986, 34 (04) :2926-2928
[3]   SPIN-REVERSED QUASI-PARTICLES IN THE FRACTIONAL QUANTUM HALL-EFFECT FINITE SYSTEM CALCULATIONS [J].
CHAKRABORTY, T ;
PIETILAINEN, P .
PHYSICA SCRIPTA, 1986, T14 :58-61
[4]   ELEMENTARY EXCITATIONS IN THE FRACTIONAL QUANTUM HALL-EFFECT AND THE SPIN-REVERSED QUASI-PARTICLES [J].
CHAKRABORTY, T ;
PIETILAINEN, P ;
ZHANG, FC .
PHYSICAL REVIEW LETTERS, 1986, 57 (01) :130-133
[5]   ROLE OF REVERSED SPINS IN THE CORRELATED GROUND-STATE FOR THE FRACTIONAL QUANTUM HALL-EFFECT [J].
CHAKRABORTY, T ;
ZHANG, FC .
PHYSICAL REVIEW B, 1984, 29 (12) :7032-7033
[6]  
CHAKRABORTY T, 1984, PHYS REV B, V30, P7320
[7]  
CHAKRABORTY T, IN PRESS
[8]  
Chakraborty T., 1988, FRACTIONAL QUANTUM H
[9]   SPIN CONFIGURATIONS AND QUASIPARTICLE FRACTIONAL CHARGE OF FRACTIONAL-QUANTUM-HALL-EFFECT GROUND-STATES IN THE N = O LANDAU-LEVEL [J].
CLARK, RG ;
HAYNES, SR ;
SUCKLING, AM ;
MALLETT, JR ;
WRIGHT, PA ;
HARRIS, JJ ;
FOXON, CT .
PHYSICAL REVIEW LETTERS, 1989, 62 (13) :1536-1539
[10]   EVIDENCE FOR A PHASE-TRANSITION IN THE FRACTIONAL QUANTUM HALL-EFFECT [J].
EISENSTEIN, JP ;
STORMER, HL ;
PFEIFFER, L ;
WEST, KW .
PHYSICAL REVIEW LETTERS, 1989, 62 (13) :1540-1543
12