Spin-charge separation in Aharonov-Bohm rings of interacting electrons

被引：26
|
作者：
Hallberg, K [1 ]
Aligia, AA
Kampf, AP
Normand, B
机构：
[1] Comis Nacl Energia Atom, Ctr Atom Bariloche, RA-8400 San Carlos De Bariloche, Rio Negro, Argentina
[2] Comis Nacl Energia Atom, Inst Balseiro, RA-8400 San Carlos De Bariloche, Rio Negro, Argentina
[3] Univ Augsburg, Inst Phys Theoret Phys 3 Elektron Korrelat & Magn, D-86135 Augsburg, Germany
[4] Univ Fribourg, Dept Phys, CH-1700 Fribourg, Switzerland
来源：
PHYSICAL REVIEW LETTERS | 2004年 / 93卷 / 06期
关键词：
D O I：
10.1103/PhysRevLett.93.067203
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
We investigate the properties of strongly correlated electronic models on a flux-threaded ring connected to semi-infinite free-electron leads. The interference pattern of such an Aharonov-Bohm ring shows sharp dips at certain flux values, determined by the filling, which are a consequence of spin-charge separation in a nanoscopic system.
引用
收藏
页码：067203 / 1
页数：4
相关论文
共 50 条
  • [1] Spin-charge separation and topological phase transitions in Aharonov-Bohm rings of interacting electrons
    Normand, B.
    Hallberg, K.
    Aligia, A. A.
    Kampf, A. P.
    INTERNATIONAL JOURNAL OF MODERN PHYSICS B, 2006, 20 (19): : 2651 - 2655
  • [2] Spin-charge separation in an Aharonov-Bohm interferometer
    Dmitriev, A. P.
    Gornyi, I. V.
    Kachorovskii, V. Yu.
    Polyakov, D. G.
    PHYSICAL REVIEW B, 2017, 96 (11)
  • [3] Transmittance through Aharonov-Bohm rings: Signature of spin-charge separation
    Hallberg, K.
    Aligia, A. A.
    Kampf, A. P.
    Normand, B.
    LOW TEMPERATURE PHYSICS, PTS A AND B, 2006, 850 : 1397 - 1400
  • [4] Persistent current in disordered Aharonov-Bohm rings with interacting electrons
    Wang, QH
    Wang, ZD
    Zhu, JX
    PHYSICAL REVIEW B, 1996, 54 (11): : 8101 - 8106
  • [5] Interacting electrons in the Aharonov-Bohm interferometer
    Ihnatsenka, S.
    Zozoulenko, I. V.
    PHYSICAL REVIEW B, 2008, 77 (23)
  • [6] Peculiarities of the Aharonov-Bohm Effect for Interacting Electrons in Thin Quantum Rings
    Bauzha, O. S.
    Sus, B. B.
    Gavrilchenko, I. V.
    Zagorodnyuk, S. P.
    2019 IEEE 39TH INTERNATIONAL CONFERENCE ON ELECTRONICS AND NANOTECHNOLOGY (ELNANO), 2019, : 72 - 77
  • [7] Spin-charge separation in strongly interacting finite ladder rings
    Rincon, Julian
    Hallberg, K.
    Aligia, A. A.
    PHYSICAL REVIEW B, 2008, 78 (12):
  • [8] Decoherence in Aharonov-Bohm rings
    Hansen, AE
    Kristensen, A
    Pedersen, S
    Sorensen, CB
    Lindelof, PE
    PHYSICA E-LOW-DIMENSIONAL SYSTEMS & NANOSTRUCTURES, 2002, 12 (1-4): : 770 - 773
  • [9] Aharonov-Bohm effect wirch spin-polarized electrons
    Khalilov, V. R.
    MODERN PHYSICS LETTERS A, 2006, 21 (21) : 1647 - 1656
  • [10] Spin-charge filtering through a spin-orbit coupled quantum dot controlled via an Aharonov-Bohm interferometer
    Heary, R. J.
    Han, J. E.
    Zhu, Lingyin
    PHYSICAL REVIEW B, 2008, 77 (11)
12345