scholarly journals Annihilation Momentum Density of Positrons Trapped at Vacancy-Type Defects in Metals And Alloys

1989 ◽  
pp. 607-612
Author(s):  
A. Bansil ◽  
R. Prasad ◽  
R. Benedek
Keyword(s):  
Momentum Density ◽  
Metals And Alloys

Charge and momentum density in metals and alloys

2009 ◽  
Vol 9 (S9) ◽  
pp. 481-496 ◽  
Author(s):  
S. Cusack ◽  
N. H. March
Keyword(s):  
Momentum Density ◽  
Metals And Alloys

Some Applications of the U. S. Steel MVEM

1973 ◽  
Vol 31 ◽  
pp. 4-5
Author(s):  
J. S. Lally ◽  
L. E. Thomas ◽  
R. M. Fisher
Keyword(s):  
Electron Diffraction ◽  
Debye Temperature ◽  
Metals And Alloys ◽  
Critical Voltage ◽  
Dynamical Diffraction ◽  
Phase Structures ◽  
Structure Factors ◽  
Local Bonding ◽  
Diffraction Phenomenon ◽  
Multi Phase

A variety of materials containing many different microstructures have been examined with the USS MVEM. Three topics have been selected to illustrate some of the more recent studies of diffraction phenomena and defect, grain and multi-phase structures of metals and minerals.(1) Critical Voltage Effects in Metals and Alloys - This many-beam dynamical diffraction phenomenon, in which some Bragg resonances vanish at certain accelerating voltages, Vc, depends sensitively on the spacing of diffracting planes, Debye temperature θD and structure factors. Vc values can be measured to ± 0.5% in the HVEM ana used to obtain improved extinction distances and θD values appropriate to electron diffraction, as well as to probe local bonding effects and composition variations in alloys.

ELECTRONIC RELAXATION IN RARE EARTH METALS AND ALLOYS - A NON-KRAMERS EXAMPLE : Tm3+

1980 ◽  
Vol 41 (C1) ◽  
pp. C1-25-C1-31 ◽  
Author(s):  
N. S. Dixon ◽  
L. S. Fritz ◽  
Y. Mahmud ◽  
B. B. Triplett ◽  
S. S. Hanna ◽  
...  
Keyword(s):  
Rare Earth ◽  
Rare Earth Metals ◽  
Metals And Alloys ◽  
Electronic Relaxation

The effective Curie-Weiss constant of ferromagnetic metals and alloys

1962 ◽  
Vol 23 (10) ◽  
pp. 729-729
Author(s):  
E.P. Wohlfarth ◽  
P. Rhodes
Keyword(s):  
Metals And Alloys ◽  
Weiss Constant ◽  
Ferromagnetic Metals

Measuring the electric resistance of metals and alloys at high temperatures by a hardware-and-software system

2018 ◽  
pp. 60-64 ◽  
Author(s):  
M. Yu. Chernoskutov ◽  
A. D. Ivliev ◽  
V. V. Meshkov ◽  
A. O. Samoilov ◽  
A. S. Sosnin
Keyword(s):  
High Temperatures ◽  
Metals And Alloys ◽  
Software System ◽  
Electric Resistance ◽  
Hardware And Software System

Effect of proximity of the Fermi level to singular points in the band structure on the kinetic and lattice properties of metals and alloys

1988 ◽  
Vol 154 (3) ◽  
pp. 525 ◽  
Author(s):  
V.P. Antropov ◽  
Valentin G. Vaks ◽  
M.I. Katsnel'son ◽  
V.G. Koreshkov ◽  
A.I. Likhtenshtein ◽  
...  
Keyword(s):  
Band Structure ◽  
Fermi Level ◽  
Metals And Alloys ◽  
Singular Points

Hydrogen diffusion in disordered metals and alloys

2003 ◽  
Vol 173 (10) ◽  
pp. 1107 ◽  
Author(s):  
Aleksei V. Gapontsev ◽  
Vladimir V. Kondrat'ev
Keyword(s):  
Hydrogen Diffusion ◽  
Metals And Alloys ◽  
Disordered Metals
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