scholarly journals Extending holographic LEED to ordered small-unit-cell superstructures

1998 ◽  
Vol 58 (7) ◽  
pp. 4102-4110 ◽  
Author(s):  
K. Reuter ◽  
J. A. Vamvakas ◽  
D. K. Saldin ◽  
V. Blum ◽  
M. Ott ◽  
...  
Keyword(s):  
2012 ◽  
Author(s):  
Ashok K. Sood ◽  
Roger E. Welser ◽  
Robert A. Richwine ◽  
Yash R. Puri ◽  
Russell D. Dupuis ◽  
...  

1929 ◽  
Vol 2 (2) ◽  
pp. 285-300
Author(s):  
George L. Clark

Abstract It may be readily admitted that x-ray studies of the problem of polymerization are only in their beginning. Some complexities—as, for example, small unit cell dimensions— have been added, but in general a real contribution has already been made as a basis for further advances, which will come as knowledge of interpretation increases and as experimental technic improves.


2018 ◽  
Vol 135 ◽  
pp. 218-231 ◽  
Author(s):  
Jian-Jun Gou ◽  
Xing-Jie Ren ◽  
Wen-Zhen Fang ◽  
Shuguang Li ◽  
Wen-Quan Tao

2009 ◽  
Vol 603 (14) ◽  
pp. 2179-2187 ◽  
Author(s):  
Laurence D. Marks ◽  
Ann N. Chiaramonti ◽  
Fabien Tran ◽  
Peter Blaha
Keyword(s):  

1990 ◽  
Vol 183 ◽  
Author(s):  
John C. Barry

AbstractMost metals have small unit cells, and in small unit-cell materials in low-index zones the strength of the diffracted beams is often greater for lighter metals than it is for heavier metals. The reason for this is that the strong double-diffraction in heavy metals gives rise to weak Bragg diffraction. In this paper it is shown that for small unit-cell materials, light atom precipitates can be easily detected in heavy atom matrices; and that in large unit-cell materials, the breakdown in the weak-phase-object approximation in thick crystals can be used to identify atom type at defects.


2003 ◽  
Vol 32 (7) ◽  
pp. 821-826 ◽  
Author(s):  
E. P. G. Smith ◽  
G. M. Venzor ◽  
P. M. Goetz ◽  
J. B. Varesi ◽  
L. T. Pham ◽  
...  

2007 ◽  
Vol 36 (8) ◽  
pp. 1045-1051 ◽  
Author(s):  
E. P. G. Smith ◽  
G. M. Venzor ◽  
Y. Petraitis ◽  
M. V. Liguori ◽  
A. R. Levy ◽  
...  

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