A new type of reconstruction on the InSb(1̄1̄1̄) surface determined by grazing incidence X-ray diffraction |
| |
| Affiliation: | 1. Institut für Kristallographie und Mineralogie, Universität München, Theresienstrasse 41, 80333 München, Germany;2. II. Institut für Experimentalphysik, Universität Hamburg, Luruper Chaussee 149, 22761 Hamburg, Germany;1. Institute of Materials Research and Engineering (IMRE), Fusionopolis Way, Innovis, #08-03, 138634, Singapore;2. School of Electrical and Electronic Engineering, Nanyang Technology of University, 639798, Singapore;1. Tyndall National Institute, University College Cork, Lee Maltings, Dyke Parade, Cork T12 R5CP, Ireland;2. University of Nottingham Ningbo New Materials Institute and Department of Electrical and Electronic Engineering, University of Nottingham Ningbo China, 199 Taikang East Road, Ningbo 315100, China;1. Mössbauer Effect Data Center & Laboratory of Catalysts & New Materials for Aerospace, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian 116023, China;2. University of Chinese Academy of Sciences, Beijing 100049, China;3. Shanghai Synchrotron Radiation Facility, Shanghai Institute of Applied Physics, Chinese Academy of Sciences, Shanghai 201204, China;1. Department of Condensed Matter Physics, Charles University, Ke Karlovu 5, CZ-12116 Praha, Czech Republic;2. Institute of Physics of Materials, The Czech Academy of Sciences, Žižkova 22, CZ-61662 Brno, Czech Republic;3. Institute of Physics, The Czech Academy of Sciences, Cukrovarnická 10, CZ-16200 Praha, Czech Republic;1. College of Physics and Electrical Engineering, Anyang Normal University, Anyang 455002, China;2. Engineering Research Central for Rare Earth Materials, Beijing 100088, China |
| |
| Abstract: | The (3×3) reconstruction of the InSb(1̄1̄1̄) surface has been investigated by grazing incidence X-ray diffraction and scanning tunneling microscopy. The structure is characterized by 6-atom rings on top of a slightly buckled InSb top double layer. Two types of rings have been found, an elliptic ring consisting of 4 In and 2 Sb atoms and a trigonal ring with 3 In and 3 Sb atoms. The bond angles and lengths are consistent with the concept of rehybridization and depolarization which explains the reconstructions of the (111) and (110) surfaces. |
| |
| Keywords: | |
| 本文献已被 ScienceDirect 等数据库收录！ |
|
