Nearly nondiffracting electron lattice beams generated by polygonal slits

被引：5
|
作者：
Nambu, Hiroki [1 ]
Noguchi, Yuuki [1 ]
Saitoh, Koh [2 ]
Uchida, Masaya [3 ]
机构：
[1] Nagoya Univ, Dept Crystalline Mat Sci, Chikusa Ku, Furo Cho, Nagoya, Aichi 4648603, Japan
[2] Nagoya Univ, Inst Mat & Syst Sustainabil, Chikusa Ku, Furo Cho, Nagoya, Aichi 4648603, Japan
[3] Saitama Inst Technol, Adv Sci Res Lab, Fukaya, Saitama 3690293, Japan
来源：
MICROSCOPY | 2017年 / 66卷 / 04期
关键词：
electron vortex beam; nondiffracting beam; electron lattice beam; Bessel beam; ORBITAL ANGULAR-MOMENTUM; VORTEX BEAMS; INTERFERENCE;
D O I：
10.1093/jmicro/dfx020
中图分类号：
TH742 [显微镜];
学科分类号：
摘要：
A method for generating electron lattice beams carrying vortices using nanofabricated polygonal slits in a transmission electron microscope is proposed. Experimental and simulation study of the intensity of the beams verified their Bessel beam-like nearly non-diffracting behavior. Phase analysis using a diffractive imaging method found arrays of quantized vortices, forming an electron beam lattice with cylindrical intensity distribution in the propagation direction. Such vortex lattice beams may be used in a variety of applications including nanofabrication, particle manipulation or a new electron imaging method.
引用
收藏
页码：295 / 299
页数：5
相关论文
共 50 条
  • [41] Cold electron and ion beams generated from trapped atoms
    Claessens, B. J.
    Reijnders, M. P.
    Taban, G.
    Luiten, O. J.
    Vredenbregt, E. J. D.
    PHYSICS OF PLASMAS, 2007, 14 (09)
  • [42] Laser-plasma generated electron beams for radiographic applications
    Ramanathan, Vidya
    Banerjee, Sudeep
    Powers, Nathan
    Zhao, Kun
    Cunningham, Nathaniel
    Chandler-Smith, Nate
    Umstadter, Donald
    2009 CONFERENCE ON LASERS AND ELECTRO-OPTICS AND QUANTUM ELECTRONICS AND LASER SCIENCE CONFERENCE (CLEO/QELS 2009), VOLS 1-5, 2009, : 2472 - 2473
  • [43] Fabrication of efficient microaxicon by direct electron-beam lithography for long nondiffracting distance of Bessel beams for optical manipulation
    Cheong, WC
    Ahluwalia, BPS
    Yuan, XC
    Zhang, LS
    Wang, H
    Niu, HB
    Peng, X
    APPLIED PHYSICS LETTERS, 2005, 87 (02)
  • [44] PLASMA-WAVES COLLAPSE GENERATED BY COUNTERSTREAMING ELECTRON-BEAMS
    LEUNG, P
    TRAN, MQ
    WONG, AY
    BULLETIN OF THE AMERICAN PHYSICAL SOCIETY, 1978, 23 (07): : 844 - 844
  • [45] Highly efficient electron vortex beams generated by nanofabricated phase holograms
    Grillo, Vincenzo
    Gazzadi, Gian Carlo
    Karimi, Ebrahim
    Mafakheri, Erfan
    Boyd, Robert W.
    Frabboni, Stefano
    APPLIED PHYSICS LETTERS, 2014, 104 (04)
  • [46] Low-frequency electromagnetic radiation generated by electron beams in gases
    G. R. Alimov
    A. T. Muminov
    T. M. Muminov
    U. S. Salikhbaev
    A. N. Safarov
    R. R. Usmanov
    Technical Physics, 2002, 47 : 1484 - 1486
  • [47] Oblique whistler waves generated in cold plasma by relativistic electron beams
    Ciurea-Borcia, R
    Matthieussent, G
    Le Bel, E
    Simonet, F
    Solomon, J
    PHYSICS OF PLASMAS, 2000, 7 (01) : 359 - 370
  • [48] Comparison of characteristics of electron beams generated by Siemens and Varian linear accelerators
    Dimofte, A
    Zhu, T
    MEDICAL PHYSICS, 2005, 32 (06) : 2025 - 2026
  • [49] Low-frequency electromagnetic radiation generated by electron beams in gases
    Alimov, GR
    Muminov, AT
    Muminov, TM
    Salikhbaev, US
    Safarov, AN
    Usmanov, RR
    TECHNICAL PHYSICS, 2002, 47 (11) : 1484 - 1486
  • [50] Temporal characteristics of monoenergetic electron beams generated by the laser wakefield acceleration
    Ohkubo, T.
    Maekawa, A.
    Tsujii, R.
    Hosokai, T.
    Kinoshita, K.
    Kobayashi, K.
    Uesaka, M.
    Zhidkov, A.
    Nemoto, K.
    Kondo, Y.
    Shibata, Y.
    PHYSICAL REVIEW SPECIAL TOPICS-ACCELERATORS AND BEAMS, 2007, 10 (03):
12345