Angular momentum radiation from current-carrying molecular junctions

被引：18
|
作者：
Zhang, Zu-Quan [1 ]
Lu, Jing-Tao [2 ,3 ]
Wang, Jian-Sheng [1 ]
机构：
[1] Natl Univ Singapore, Dept Phys, Singapore 117551, Singapore
[2] Huazhong Univ Sci & Technol, Sch Phys, Wuhan 430074, Peoples R China
[3] Huazhong Univ Sci & Technol, Wuhan Natl High Magnet Field Ctr, Wuhan 430074, Peoples R China
来源：
PHYSICAL REVIEW B | 2020年 / 101卷 / 16期
基金：
中国国家自然科学基金;
关键词：
SINGLE-MOLECULE;
D O I：
10.1103/PhysRevB.101.161406
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
We consider the radiation of angular momentum (AM) from current-carrying molecular junctions. Using the nonequilibrium Green's function method, we derive a convenient formula for the AM radiation and apply it to a prototypical benzene molecule junction. We discuss the selection rules for inelastic transitions between the molecular angular momentum eigenstates due to a sixfold rotational symmetry. Our study provides important insights into the generation of light with AM from DC-biased molecular junctions.
引用
收藏
页数：5
相关论文
共 50 条
  • [1] Raman scattering in current-carrying molecular junctions
    Galperin, Michael
    Ratner, Mark A.
    Nitzan, Abraham
    JOURNAL OF CHEMICAL PHYSICS, 2009, 130 (14):
  • [2] Detection of heating in current-carrying molecular junctions by Raman scattering
    Ioffe, Zvi
    Shamai, Tamar
    Ophir, Ayelet
    Noy, Gilad
    Yutsis, Ilan
    Kfir, Kobi
    Cheshnovsky, Ori
    Selzer, Yoram
    NATURE NANOTECHNOLOGY, 2008, 3 (12) : 727 - 732
  • [3] Detection of heating in current-carrying molecular junctions by Raman scattering
    Zvi Ioffe
    Tamar Shamai
    Ayelet Ophir
    Gilad Noy
    Ilan Yutsis
    Kobi Kfir
    Ori Cheshnovsky
    Yoram Selzer
    Nature Nanotechnology, 2008, 3 : 727 - 732
  • [4] Molecular nanoplasmonics: Self-consistent electrodynamics in current-carrying junctions
    White, Alexander J.
    Sukharev, Maxim
    Galperin, Michael
    PHYSICAL REVIEW B, 2012, 86 (20):
  • [5] CURRENT-CARRYING STATES IN JOSEPHSON-JUNCTIONS
    FURUSAKI, A
    TSUKADA, M
    PHYSICAL REVIEW B, 1991, 43 (13): : 10164 - 10169
  • [6] Chiral-induced angular momentum radiation in single molecular junctions
    Hu, Bing-Zhong
    Zhang, Zu-Quan
    Nian, Lei-Lei
    Lu, Jing-Tao
    PHYSICAL REVIEW B, 2024, 109 (24)
  • [7] Damping of current-carrying quasiparticle states in superconducting junctions and superlattices
    Kuplevakhsky, S. V.
    Fal'ko, I. I.
    PHYSICA C-SUPERCONDUCTIVITY AND ITS APPLICATIONS, 1994, 235-40 : 3249 - 3250
  • [8] Undulator radiation carrying spin and orbital angular momentum
    Sasaki, Shigemi
    McNulty, Ian
    Dejus, Roger
    NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT, 2007, 582 (01): : 43 - 46
  • [9] Heating in current carrying molecular junctions
    Segal, D
    Nitzan, A
    JOURNAL OF CHEMICAL PHYSICS, 2002, 117 (08): : 3915 - 3927
  • [10] THEORY OF SYNCHROTRON RADIATION BY CHARGED CURRENT-CARRYING RING
    KUKANOV, AB
    LAVROVA, GA
    IZVESTIYA VYSSHIKH UCHEBNYKH ZAVEDENII FIZIKA, 1974, (12): : 84 - 89
12345