Surface structure of reduced SrTiO3(111) observed by scanning tunneling microscopy

被引：34
|
作者：
Tanaka, H [1 ]
Kawai, T [1 ]
机构：
[1] OSAKA UNIV,INST SCI & IND RES,IBARAKI,OSAKA 567,JAPAN
来源：
SURFACE SCIENCE | 1996年 / 365卷 / 02期
关键词：
low index single crystal surfaces; scanning tunneling microscopy; semiconducting surfaces; strontium titanate; surface structure; morphology; roughness; and topography;
D O I：
10.1016/0039-6028(96)00739-X
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：
We have obtained clean surfaces of reduced SrTiO3(111) crystals and observed them by means of scanning tunneling microscopy (STM) combined with reflection high energy diffraction. Two different surface structures are observed. One, obtained by annealing at the temperature similar to 1180 degrees C, is assigned to have a Sr-O-3-x outermost layer. The other, obtained by annealing at the temperature similar to 1220 degrees C, is assigned to have a Ti outermost layer. The STM images reveal that the reproducible preparation of dean and well-defined-surfaces of SrTiO3(111) is possible.
引用
收藏
页码：437 / 442
页数：6
相关论文
共 50 条
  • [21] Atomic motion on the CdTe(001) surface observed with scanning tunneling microscopy
    Seehofer, L
    Etgens, VH
    Falkenberg, G
    Veron, MB
    Brun, D
    Daudin, B
    Tatarenko, S
    Johnson, RL
    SURFACE SCIENCE, 1996, 347 (1-2) : L55 - L60
  • [22] Growth and dissolution on the CaF2 (111) surface observed by scanning force microscopy
    Jordan, G
    Rammensee, W
    SURFACE SCIENCE, 1997, 371 (2-3) : 371 - 380
  • [23] Nanostructures on the SrTiO3(001) surface studied by STM
    Castell, MR
    SURFACE SCIENCE, 2002, 516 (1-2) : 33 - 42
  • [24] Scanning tunneling microscopy observation of Bi-induced surface structures on the Si(100) surface
    Naitoh, M
    Takei, M
    Nishigaki, S
    Oishi, N
    Shoji, F
    SURFACE SCIENCE, 2001, 482 : 1440 - 1444
  • [25] Scanning tunneling microscopy study of rough Si films deposited on Si(111)
    Wedding, JB
    Wang, GC
    Lu, TM
    SURFACE SCIENCE, 2001, 478 (1-2) : 83 - 98
  • [26] The Y-Si(111) interface formation studied by scanning tunneling microscopy
    Polop, C
    Sacedón, JL
    Martín-Gago, JA
    SURFACE SCIENCE, 2000, 454 : 842 - 846
  • [27] Room temperature observation of nitric oxide on Ir(111) by scanning tunneling microscopy
    Matsumoto, Masuaki
    Ogura, Shohei
    Fukutani, Katsuyuki
    Okano, Tatsuo
    SURFACE SCIENCE, 2009, 603 (19) : 2928 - 2934
  • [28] Ag growth on Si(111) with an Sb surfactant investigated by scanning tunneling microscopy
    Park, KH
    Ha, JS
    Park, SJ
    Lee, EH
    SURFACE SCIENCE, 1997, 380 (2-3) : 258 - 263
  • [29] CCl4 chemistry on the reduced selvedge of a α-Fe2O3(0001) surface:: a scanning tunneling microscopy study
    Rim, KT
    Fitts, JP
    Müller, T
    Adib, K
    Camillone, N
    Osgood, RM
    Joyce, SA
    Flynn, GW
    SURFACE SCIENCE, 2003, 541 (1-3) : 59 - 75
  • [30] Structure and electronic properties of CH3- and CF3-terminated alkanethiol monolayers on Au(111):: a scanning tunneling microscopy, surface X-ray and helium scattering study
    Pflaum, J
    Bracco, G
    Schreiber, F
    Colorado, R
    Shmakova, OE
    Lee, TR
    Scoles, G
    Kahn, A
    SURFACE SCIENCE, 2002, 498 (1-2) : 89 - 104
12345