Probe atom dependence of nuclear quadrupolar relaxation in liquid alloys

1981 ◽  
Vol 10 (1-4) ◽  
pp. 1031-1034 ◽  
Author(s):  
F. Willeke ◽  
M. von Hartrott ◽  
D. Quitmann

1979 ◽  
Vol 19 (7) ◽  
pp. 3449-3461 ◽  
Author(s):  
M. v. Hartrott ◽  
J. Höhne ◽  
D. Quitmann ◽  
J. Rossbach ◽  
E. Weihreter ◽  
...  


1988 ◽  
Vol 156 (Part_2) ◽  
pp. 635-643 ◽  
Author(s):  
K. Ott ◽  
M.A. Haghani ◽  
M. Kiehl ◽  
C.A. Paulick ◽  
D. Quitmann


1986 ◽  
Vol 41 (1-2) ◽  
pp. 118-121
Author(s):  
P. Maxim ◽  
R. Brinkmann ◽  
C. A. Paulick ◽  
M. Elwenspoek ◽  
M. v. Hartrott ◽  
...  

A theory of the quadrupolar relaxation rate,RQ , for ideal liquid binary metallic mixtures ispresented. The theory predicts cancellation after a few tenths of a picosecond of the two andthree particle correlation terms in the fluctuation of the electric field gradient (EFG) for puremetals, and prevailing of the three particle term for binary mixtures. This is due to the highsymmetry in the arrangement of the atoms around a probe nucleus. The prevailing of the threeparticle term in binary systems leads to a longer correlation time (a few picoseconds) of thefluctuating EFG and explains the experimentally observed higher values of RQ and theirquadratic concentration dependence. The validity of the theory has been confirmed by experimentaldata. Deviations for some real systems are discussed.



1971 ◽  
Vol 1 (2) ◽  
pp. 138-148 ◽  
Author(s):  
J Heighway ◽  
E F W Seymour


1977 ◽  
Vol 74 ◽  
pp. 989-996 ◽  
Author(s):  
Marlyse Gomez ◽  
Marie-Claire Bellissent-Funel ◽  
Pierre Desre


1998 ◽  
Vol 95 (10) ◽  
pp. 2267-2279 ◽  
Author(s):  
R. Ouédraogo ◽  
T. S. Kabré ◽  
M. Gambino ◽  
J. P. Bros


1980 ◽  
Vol 41 (C8) ◽  
pp. C8-586-C8-589
Author(s):  
M. Favre-Bonte ◽  
J. C. Joud ◽  
P. Hicter ◽  
P. Desre


1980 ◽  
Vol 41 (C8) ◽  
pp. C8-49-C8-51 ◽  
Author(s):  
K. Hackstein ◽  
S. Sotier ◽  
E. Lüscher


Author(s):  
Beatrix Huber ◽  
Klaus W. Richter ◽  
Hans Flandorfer ◽  
Adolf Mikula ◽  
Herbert Ipser


2021 ◽  
pp. 1-15
Author(s):  
Indra Bahadur Bhandari ◽  
Narayan Panthi ◽  
Ishwar Koirala ◽  
Devendra Adhikari
Keyword(s):  


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