Formation and STM tip-induced reduction of ultra thin SnO film on Au(111)

被引：7
|
作者：
Yan, JW
Xie, ZX
Cao, ZX
Zhou, CJ
Kang, JY
Mao, BW [1 ]
机构：
[1] Xiamen Univ, State Key Lab Phys Chem Solid Surfaces, Xiamen 361005, Peoples R China
[2] Xiamen Univ, Dept Chem, Xiamen 361005, Peoples R China
[3] Xiamen Univ, Dept Phys, Xiamen 361005, Peoples R China
来源：
CHEMICAL PHYSICS LETTERS | 2003年 / 373卷 / 5-6期
关键词：
D O I：
10.1016/S0009-2614(03)00649-3
中图分类号：
O64 [物理化学（理论化学）、化学物理学];
学科分类号：
070304 ; 081704 ;
摘要：
This Letter presents a study on the oxidation of electrochemically deposited Sn monolayer on Au(1 1 1) surface and STM tip-induced reduction of as-prepared ultra thin SnO film. A threshold bias of 0.6 V (tip negative) at a low tunneling current of similar to50 pA is required to image the as-formed SnO thin film by STM, typical of a semiconductor characteristic. Increasing the tunneling current to similar to2 nA leads to the reduction of the SnO back to Sn. Based on the energy level calculation for the SnO, a mechanism involving direct electron tunneling is proposed to account for the tip-induced reduction. (C) 2003 Elsevier Science B.V. All rights reserved.
引用
收藏
页码：575 / 579
页数：5
相关论文
共 50 条
  • [21] Scanning Tunneling Microscope Tip-Induced Formation of a Supramolecular Network of Terarylene Molecules on Cu(111)
    Calupitan, Jan Patrick Dela Cruz
    Galangau, Olivier
    Guillermet, Olivier
    Coratger, Roland
    Nakashima, Takuya
    Rapenne, Gwenael
    Kawai, Tsuyoshi
    JOURNAL OF PHYSICAL CHEMISTRY C, 2017, 121 (45): : 25384 - 25389
  • [22] STM tip-induced diffusion of In atoms on the Si(111)root 3x root 3-In surface
    Saranin, AA
    Numata, T
    Kubo, O
    Tani, H
    Katayama, M
    Lifshits, VG
    Oura, K
    PHYSICAL REVIEW B, 1997, 56 (12) : 7449 - 7454
  • [23] Doping and STM tip-induced changes to single dangling bonds on Si(001)
    Reusch, T. C. G.
    Warschkow, O.
    Radny, M. W.
    Smith, P. V.
    Marks, N. A.
    Curson, N. J.
    McKenzie, D. R.
    Simmons, M. Y.
    SURFACE SCIENCE, 2007, 601 (18) : 4036 - 4040
  • [24] STM tip-induced nanoscale etching on the H-terminated n-Si(111) surfaces under the potential control
    Xie, ZX
    Cai, XW
    Tang, J
    Chen, YA
    Mao, BW
    CHEMICAL PHYSICS LETTERS, 2000, 322 (3-4) : 219 - 223
  • [25] Investigation of tip-induced ultrathin Ti film oxidation kinetics
    Lemeshko, S
    Gavrilov, S
    Shevyakov, V
    Roschin, V
    Solomatenko, R
    NANOTECHNOLOGY, 2001, 12 (03) : 273 - 276
  • [26] Oxide formation on au(111) - An in situ STM study
    Schneeweiss, MA
    Kolb, DM
    SOLID STATE IONICS, 1997, 94 (1-4) : 171 - 179
  • [27] Tip-induced energy shift in Au/Fe(100) quantum wells
    Ogawa, S.
    Heike, S.
    Takahashi, H.
    Hashizume, T.
    PHYSICAL REVIEW B, 2007, 75 (11):
  • [28] Self-assembly and scanning tunneling microscopy tip-induced motion of ferrocene adamantane trithiolate adsorbed on Au(111)
    Katano, Satoshi
    Kim, Yousoo
    Kitagawa, Toshikazu
    Kawai, Maki
    JAPANESE JOURNAL OF APPLIED PHYSICS, 2008, 47 (07) : 6156 - 6159
  • [29] Tip-Induced Reduction of the Resonant Tunneling Current on Semiconductor Surfaces
    Jelinek, Pavel
    Svec, Martin
    Pou, Pablo
    Perez, Ruben
    Chab, Vladimir
    PHYSICAL REVIEW LETTERS, 2008, 101 (17)
  • [30] Electrochemical Etching of a Niobium Film through a Thin Nanomask Formed by AFM Tip-Induced Local Oxidation
    A. N. Red'kin
    L. V. Malyarevich
    I. V. Malikov
    G. M. Mikhailov
    Russian Microelectronics, 2003, 32 (2) : 88 - 90
12345