搜索结果: 1-5 共查到“理学 scanning tunneling microscopy”相关记录5条 . 查询时间(0.169 秒)
Simulation of spin-polarized scanning tunneling microscopy on complex magnetic surfaces: The case of a Cr monolayer on Ag(111)
spin-polarized scanning tunneling complex magnetic surfaces Cr monolayer Ag
2011/8/17
Abstract: We propose an atom-superposition-based method for simulating spin-polarized scanning tunneling microscopy (SP-STM) from first principles. Our approach provides bias dependent STM images in h...
Topographic and electronic contrast of the graphene moiré on Ir(111) probed by scanning tunneling microscopy and non-contact atomic force microscopy
Topographi electronic contrast tunneling microscopy non-contact atomic force microscopy
2010/11/23
Epitaxial graphene grown on single crystal transition metal surfaces typically exhibits a moiré
pattern due to the lattice mismatch between graphene and the underlying metal surface. We use si-multan...
Shape control of QDs studied by cross-sectional scanning tunneling microscopy
Shape control of QDs cross-sectional scanning tunneling microscopy
2010/11/23
We report on the magnetic and phononic excitation spectrum of Sr3Cr2O8 determined by THz and
infrared (IR) spectroscopy, specific heat, and electron spin resonance measurements. We identify the singl...
Structures of FeTiO3 (0001) surfaces observed by scanning tunneling microscopy
Structures FeTiO3 (0001) surfaces observed scanning tunneling microscopy
2012/4/1
Scanning tunneling microscopy (STM) was used to investigate the (0001) surface structure of a
, following argon-ion sputtering and annealing in O . Low energynatural single crystal of FeTiO
3 2(0001...
The surface structure of a-Fe2O3 (001) by scanning tunneling microscopy: Implications for interfacial electron transfer reactions
surface structure scanning tunneling microscopy interfacial electron transfer reactions
2012/3/31
STM images of hematite (?-Fe O ) (001) surfaces taken under a wider variety of conditions than in
previous studies are presented. The results strongly suggest that only Fe sites contribute to the tun...