scholarly journals Atomic Structure and Chemistry of Self-Assembled Nanopillar Composite Oxides

2017 ◽  
Vol 4 (13) ◽  
pp. 1700225 ◽  
Author(s):  
Xiumei Ma ◽  
Zhaoliang Liao ◽  
Lin Li ◽  
Peng Gao
Keyword(s):  
Atomic Structure ◽  
Composite Oxides ◽  
Self Assembled

Formation and atomic structure of self-assembled Dy silicide clusters on the Si(111)7×7 surface

2013 ◽  
Vol 609 ◽  
pp. 215-220 ◽  
Author(s):  
M. Franz ◽  
S. Appelfeller ◽  
M. Rychetsky ◽  
M. Dähne
Keyword(s):  
Atomic Structure ◽  
Self Assembled

The effect of local atomic structure on the optical properties of GeSi self-assembled islands buried in silicon matrix

2007 ◽  
Vol 18 (11) ◽  
pp. 115711 ◽  
Author(s):  
I N Demchenko ◽  
K Lawniczak-Jablonska ◽  
S Kret ◽  
A V Novikov ◽  
J-Y Laval ◽  
...  
Keyword(s):  
Optical Properties ◽  
Atomic Structure ◽  
Local Atomic Structure ◽  
Silicon Matrix ◽  
Self Assembled

Atomic structure analysis of self-assembled ErSi2 nanowires formed on Si substrates

2007 ◽  
Vol 84 (5-8) ◽  
pp. 1496-1498 ◽  
Author(s):  
Ryouki Watanabe ◽  
Yusuke Katayama ◽  
Satoshi Yokoyama ◽  
Tomohiro Kobayashi ◽  
Takashi Meguro ◽  
...  
Keyword(s):  
Structure Analysis ◽  
Atomic Structure ◽  
Si Substrates ◽  
Self Assembled

scholarly journals Atomic Structure of Self-Assembled Monolayer of Thiolates on a Tetragonal Au92 Nanocrystal

2016 ◽  
Vol 138 (28) ◽  
pp. 8710-8713 ◽  
Author(s):  
Chenjie Zeng ◽  
Chong Liu ◽  
Yuxiang Chen ◽  
Nathaniel L. Rosi ◽  
Rongchao Jin
Keyword(s):  
Atomic Structure ◽  
Self Assembled Monolayer ◽  
Self Assembled

Atomic structure and spin magnetism of self-assembled Co nanowires onPt(332)

2006 ◽  
Vol 74 (13) ◽  
Author(s):  
Željko Šljivančanin ◽  
Zoran S. Popović ◽  
Filip R. Vukajlović ◽  
Alfonso Baldereschi
Keyword(s):  
Atomic Structure ◽  
Self Assembled ◽  
Spin Magnetism ◽  
Co Nanowires

Radiation-induced surface decomposition

1983 ◽  
Vol 41 ◽  
pp. 368-369
Author(s):  
M. L. Knotek
Keyword(s):  
Ionizing Radiation ◽  
Atomic Structure ◽  
Chemical Bonding ◽  
Neutral Species ◽  
Radiation Induced ◽  
Physical And Chemical ◽  
Surface Decomposition ◽  
The Relationship ◽  
Electron And Photon ◽  
Surface Bond

Modern surface analysis is based largely upon the use of ionizing radiation to probe the electronic and atomic structure of the surfaces physical and chemical makeup. In many of these studies the ionizing radiation used as the primary probe is found to induce changes in the structure and makeup of the surface, especially when electrons are employed. A number of techniques employ the phenomenon of radiation induced desorption as a means of probing the nature of the surface bond. These include Electron- and Photon-Stimulated Desorption (ESD and PSD) which measure desorbed ionic and neutral species as they leave the surface after the surface has been excited by some incident ionizing particle. There has recently been a great deal of activity in determining the relationship between the nature of chemical bonding and its susceptibility to radiation damage.

Simulated Dark-Field Electron Micrographs of Point Defects and Organometallics

1975 ◽  
Vol 33 ◽  
pp. 200-201
Author(s):  
William Krakow
Keyword(s):  
Electron Micrographs ◽  
Point Defects ◽  
Structure Determination ◽  
Atomic Structure ◽  
Image Interpretation ◽  
Dark Field ◽  
Field Electron ◽  
Dark Field Microscopy ◽  
Dark Field Electron

Tilted beam dark-field microscopy has been applied to atomic structure determination in perfect crystals, several synthesized molecules with heavy atcm markers and in the study of displaced atoms in crystals. Interpretation of this information in terms of atom positions and atom correlations is not straightforward. Therefore, calculated dark-field images can be an invaluable aid in image interpretation.

Surface reconstructions of (001) cleaved GdBa2Cu3O7-δ

1992 ◽  
Vol 50 (1) ◽  
pp. 106-107
Author(s):  
H.W. Zandbergen ◽  
M.R. McCartney
Keyword(s):  
Electron Microscopy ◽  
Copper Oxide ◽  
Grain Boundaries ◽  
Atomic Structure ◽  
Oxygen Deficiency ◽  
Surface Layers ◽  
Layer Sequence ◽  
Surface Reconstructions ◽  
Good Agreement

Very few electron microscopy papers have been published on the atomic structure of the copper oxide based superconductor surfaces. Zandbergen et al. have reported that the surface of YBa2Cu3O7-δ was such that the terminating layer sequence is bulk-Y-CuO2-BaO-CuO-BaO, whereas the interruption at the grain boundaries is bulk-Y-CuO2-BaO-CuO. Bursill et al. reported that HREM images of the termination at the surface are in good agreement with calculated images with the same layer sequence as observed by Zandbergen et al. but with some oxygen deficiency in the two surface layers. In both studies only one or a few surfaces were studied.

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