Compton profile of few-layer graphene investigated by electron energy-loss spectroscopy

被引：9
|
作者：
Feng, Zhenbao [1 ]
Zhang, Xiaoyan [1 ]
Sakurai, Yoshiharu [2 ]
Wang, Zongliang [1 ]
Li, Hefu [1 ]
Hu, Haiquan [1 ]
机构：
[1] Liaocheng Univ, Sch Phys Sci & Informat Technol, Shandong Key Lab Opt Commun Sci & Technol, Liaocheng 252059, Shandong, Peoples R China
[2] SPring 8, Japan Synchrotron Radiat Res Inst, 1-1-1 Kouto, Sayo, Hyogo 6795198, Japan
来源：
SCIENTIFIC REPORTS | 2019年 / 9卷 / 1期
基金：
中国国家自然科学基金;
关键词：
SCATTERING; CHEMISTRY;
D O I：
10.1038/s41598-019-53928-2
中图分类号：
O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];
学科分类号：
07 ; 0710 ; 09 ;
摘要：
In this paper, acquisition of the valence Compton profile of few-layer graphene using electron energy-loss spectroscopy at large scattering angle is reported. The experimental Compton profile is compared with the corresponding theoretical profile, calculated using the full-potential linearized augmented plane wave method based on the local-density approximation. Good agreement exists between the theoretical calculation and experiment. The graphene profile indicates a substantially greater delocalization of the ground state charge density compared to that of graphite.
引用
下载
收藏
页数：5
相关论文
共 50 条
  • [1] Compton profile of few-layer graphene investigated by electron energy-loss spectroscopy
    Zhenbao Feng
    Xiaoyan Zhang
    Yoshiharu Sakurai
    Zongliang Wang
    Hefu Li
    Haiquan Hu
    Scientific Reports, 9
  • [2] Anisotropy of electron Compton profiles of graphite investigated by electron energy-loss spectroscopy
    Feng, Zhenbao
    Sakurai, Yoshiharu
    Liu, Jianfang
    Su, Dangsheng
    Schattschneider, Peter
    APPLIED PHYSICS LETTERS, 2016, 108 (09)
  • [3] ELECTRON ENERGY-LOSS SPECTROSCOPY
    WILLIAMS, BG
    PROGRESS IN SOLID STATE CHEMISTRY, 1987, 17 (02) : 87 - 143
  • [4] ELECTRON ENERGY-LOSS SPECTROSCOPY
    JOY, DC
    MAHER, DM
    JOURNAL OF PHYSICS E-SCIENTIFIC INSTRUMENTS, 1980, 13 (03): : 260 - 270
  • [5] Electron energy-loss spectroscopy
    Egerton, R
    PHYSICS WORLD, 1997, 10 (04) : 47 - 51
  • [6] Graphene nanowalls formation investigated by Electron Energy Loss Spectroscopy
    Vishal, Badri
    Reguig, Abdeldjalil
    Bahabri, Mohammed
    Costa, Pedro M. F. J.
    SCIENTIFIC REPORTS, 2024, 14 (01)
  • [7] Graphene nanowalls formation investigated by Electron Energy Loss Spectroscopy
    Badri Vishal
    Abdeldjalil Reguig
    Mohammed Bahabri
    Pedro M. F. J. Costa
    Scientific Reports, 14
  • [8] Bonding and electronic structure in zirconia pseudopolymorphs investigated by electron energy-loss spectroscopy
    Phys Rev B, 10 (7094):
  • [9] Bonding and electronic structure in zirconia pseudopolymorphs investigated by electron energy-loss spectroscopy
    McComb, DW
    PHYSICAL REVIEW B, 1996, 54 (10) : 7094 - 7102
  • [10] Raman spectroscopy on single- and few-layer graphene
    Graf, Davy
    Molitor, Francoise
    Ensslin, Klaus
    Stampfer, Christoph
    Jungen, Alain
    Hierold, Christofer
    Wirtz, Ludger
    PHYSICS OF SEMICONDUCTORS, PTS A AND B, 2007, 893 : 623 - +
12345