Present address: Texas Instruments Tsukuba R&D Center Ltd., 17 Miyukigaoka, Tsukuba, Ibaraki 305-0841, Japan.;We have investigated the current transport behavior through single Si atom junctions on Si(111)-7×7 surfaces with a scanning tunneling microscope (STM). The atomic junctions betwee...
The Si(111)minus;7 times; 7/Eu interface investigated by means of electron spectroscopies 来自 ResearchGate 喜欢 0 阅读量: 18 作者: G. Rossi 摘要: We present a selection of data from the first spectroscopic investigation on the room temperature growth and annealing of the interface. A mixed ...
关于晶体取向的影响可大体归纳如下:在一定的氧化条件下,对于晶体取向分别为[111]、[110]和[100]三个方向的硅表面,其硅-二氧化硅结构中的固定表面电荷密度Q_{fc}之比约为3:2:1。这一结果可帮助分析固定表面电荷的起因。在上述三种取向中,(111)面的硅键密度最大,(100)面则最小,与上述顺序相同。由此推测固定电...
The behaviour of the ESR spectra when the magnetic field is rotated about the <100 > and <110 > directions shows that the centers have axial symmetry, the symmetry axis being along the <111 > directions. The results are interpretable in terms of an electron trapped at an oxygen vacancy ...
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Kinetics of the (7 × 7) ↔ (1 × 1) Transition on Si(111) 来自 Wiley 喜欢 0 阅读量: 26 作者:W Telieps,E Bauer 摘要: The (7 × 7) (1 × 1) phase transition was investigated in situ by low energy electron reflection microscopy (LEERM). Heterogeneous nucleation of ...
Scanning tunnelling microscopy has been used to study the interaction of elemental B with Si(111) 7×7 surface. Elemental B is evaporated at desired temperature (room temperature (RT), 800-1000°C), and the amount of B is varied with the evaporation time. The shapes and structures of the...
7.2.4.2 Crystallography of (111) Si Reconstruction of (111) Si surfaces into (7 × 7) structures was first observed in LEED patterns (Ref. 9) similar to those shown in Fig. 8-33a. Disbelieved at first, these beautiful patterns were attributed to contaminated surfaces. It was some 25 yea...
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Fluorine etching on the Si(1 1 1)-7×7 surfaces using fluorinated fullerene molecules as a fluorine source has been investigated. At room temperature, adsorbed fluorinated fullerene molecules reacted with the Si(1 1 1)-7×7 surface to create a localized distribution of fluorine on the surface...