Journal of Infrared and Millimeter Waves, Volume. 43, Issue 3, 300(2024)

The scanning tunneling spectra of Hg0.72Cd0.28Te and the model interpretation

Zheng-Qiong XIAO1, Hao-Guang DAI1, Xin-Yang LIU2, Ping-Ping CHEN2, and Fang-Xing ZHA1、*
Author Affiliations
  • 1Department of Physics,Shanghai University,Shanghai 200444,China
  • 2National Laboratory for Microstructures,Shanghai Institute of Technical Physics,Chinese Academy of Sciences,Shanghai 200083,China
  • show less
    References(21)

    [1] Huang B-C, Chiu Y-P, Huang P-C et al. Mapping Band Alignment across Complex Oxide Heterointerfaces[J]. Physical Review Letters, 109, 246807(2012).

    [2] Lee D H, Gupta J A. Tunable Field Control Over the Binding Energy of Single Dopants by a Charged Vacancy in GaAs[J]. Science, 330, 1807-1810(2010).

    [3] Tian Z, Gan Y, Zhang T et al. Isotropic charge screening of anisotropic black phosphorus revealed by potassium adatoms[J]. Physical Review B, 100, 085440(2019).

    [4] Wijnheijmer A, Garleff J, Teichmann K et al. Enhanced Donor Binding Energy Close to a Semiconductor Surface[J]. Physical review letters, 102, 166101(2009).

    [5] Dai Hao-Guang, Zha Fang-Xing, Chen Ping-Ping. Theoretical explanation of scanning tunneling spectrum of cleaved (110) surface of InGaAs[J]. Acta Physica Sinica, 70, 196801-8(2021).

    [6] Timm R, Feenstra R M, Eisele H et al. Contrast mechanisms in cross-sectional scanning tunneling microscopy of GaSb/GaAs type-II nanostructures[J]. Journal of Applied Physics, 105(2009).

    [7] Shao F, Zha F X, Pan C B et al. Scanning tunneling spectroscopy of single-wall carbon nanotubes on a polymerized gold substrate[J]. Physical Review B, 89(2014).

    [8] Zha F X, Zhang Q Y, Dai H H et al. The scanning tunneling microscopy and spectroscopy of GaSb1–xBix films of a few-nanometer thickness grown by molecular beam epitaxy[J]. Journal of Semiconductors, 42(2021).

    [9] Zha F X, Li M S, Shao J et al. Implication of exotic topography depths of surface nanopits in scanning tunneling microscopy of HgCdTe[J]. Applied Physics Letters, 101(2012).

    [10] Dong Y, Feenstra R M, Semtsiv M P et al. Band offsets of InGaP∕GaAs heterojunctions by scanning tunneling spectroscopy[J]. Journal of Applied Physics, 103(2008).

    [11] Feenstra R M. Electrostatic potential for a hyperbolic probe tip near a semiconductor[J]. Journal of Vacuum Science & Technology B Microelectronics and Nanometer Structures, 21, 2080-2088(2003).

    [12] Feenstra R M. A prospective: Quantitative scanning tunneling spectroscopy of semiconductor surfaces[J]. Surface Science, 603, 2841-2844(2009).

    [13] Feenstra R M, Dong Y, Semtsiv M P et al. Influence of tip-induced band bending on tunnelling spectra of semiconductor surfaces[J]. Nanotechnology, 18, 044015(2007).

    [14] Jäger N D, Weber E R, Urban K et al. Importance of carrier dynamics and conservation of momentum in atom-selective STM imaging and band gap determination of GaAs(110)[J]. Physical Review B, 67(2003).

    [15] Jäger N D, Ebert P, Urban K et al. Scanning tunneling microscopy and spectroscopy of semi-insulating GaAs[J]. Physical Review B, 65(2002).

    [16] Jäger N D, Marso M, Salmeron M et al. Physics of imaging p-n junctions by scanning tunneling microscopy and spectroscopy[J]. Physical Review B, 67(2003).

    [17] Zha F-X, Hong F, Pan B-C et al. Atomic resolution on the (111)B surface of mercury cadmium telluride by scanning tunneling microscopy[J]. Physical Review B, 97(2018).

    [19] Wang Q-Y, Ren X-R, Li M-S et al. Scanning tunneling spectra for the etched surface of p-type HgCdTe[J]. Journal of Infrared and Millimeter Waves, 31, 222-225(2012).

    [20] CHU Jun-hao[M]. narrow band gap semiconductor physics, 165(2005).

    [21] Kinch M A. Fundamentals of Infrared Detector Materials[C], 82-86(2007).

    Tools

    Get Citation

    Copy Citation Text

    Zheng-Qiong XIAO, Hao-Guang DAI, Xin-Yang LIU, Ping-Ping CHEN, Fang-Xing ZHA. The scanning tunneling spectra of Hg0.72Cd0.28Te and the model interpretation[J]. Journal of Infrared and Millimeter Waves, 2024, 43(3): 300

    Download Citation

    EndNote(RIS)BibTexPlain Text
    Save article for my favorites
    Paper Information

    Category: Research Articles

    Received: Aug. 31, 2023

    Accepted: --

    Published Online: Apr. 29, 2024

    The Author Email: Fang-Xing ZHA (fxzha@shu.edu.cn)

    DOI:10.11972/j.issn.1001-9014.2024.03.002

    Topics