The difficulty of isolating grain boundary components in the Mössbauer spectra of ball-milled materials: iron and silver–iron alloys

2002 ◽  
Vol 122 (6) ◽  
pp. 299-302 ◽  
Author(s):  
Georg Rixecker
Keyword(s):  
Grain Boundary ◽  
Mössbauer Spectra ◽  
Iron Alloys ◽  
Mossbauer Spectra

STUDY OF SITE GEOMETRY OF THE Sn CATIONS IN THE Sn-ADDED Tl-Pb(1223) SUPERCONDUCTING SYSTEM USING MÖSSBAUER AND AUGER EMISSION TECHNIQUES

1999 ◽  
Vol 13 (23) ◽  
pp. 2887-2893
Author(s):  
KAMLESH KUMARI ◽  
R. K. SINGHAL ◽  
K. B. GARG ◽  
E. M. BAGGIO-SAITOVICH ◽  
SOUZA AZAVEDO ◽  
...  
Keyword(s):  
Grain Boundary ◽  
Major Part ◽  
Mössbauer Spectra ◽  
Mossbauer Spectra ◽  
Doublet Line ◽  
Minor Part ◽  
A Minor ◽  
Tetravalent State ◽  
Weak Doublet

The addition of Sn in Tl,Pb(1223) ( Tl 0.5 Pb 0.5 Sn x Sr 1.6 Ca 2.4 Cu 3 O y) has been investigated using AES and Mössbauer Emission techniques to probe the valence and site geometry of Sn cations. It was found that Sn is present in tetravalent state in the compound at two sites with differing weights. The major part of the tin resides inside the grain and a minor part (weak doublet line in Mossbauer spectra) represents the contribution from the tin at the grain boundary.

Amorphous yttrium-iron alloys. II. Mossbauer spectra

1981 ◽  
Vol 11 (12) ◽  
pp. 2727-2744 ◽  
Author(s):  
J Chappert ◽  
J M D Coey ◽  
A Lienard ◽  
J P Rebouillat
Keyword(s):  
Mössbauer Spectra ◽  
Iron Alloys ◽  
Yttrium Iron ◽  
Mossbauer Spectra

A MODEL FOR EXPLAINING THE MÖSSBAUER SPECTRA OF FERRIMAGNETIC SPINELS WITH A HIGH DEGREE OF DIAMAGNETIC SUBSTITUTION

1979 ◽  
Vol 40 (C2) ◽  
pp. C2-669-C2-670 ◽  
Author(s):  
E. De Grave ◽  
A. Govaert ◽  
D. Chambaere ◽  
G. Robbrecht
Keyword(s):  
Mössbauer Spectra ◽  
Mossbauer Spectra ◽  
High Degree

Laser Modification of Mossbauer Spectra in Eu2+:CaS

2001 ◽  
Author(s):  
Olga Kocharovskaya ◽  
Zameer Hasan ◽  
James Carroll
Keyword(s):  
Mössbauer Spectra ◽  
Laser Modification ◽  
Mossbauer Spectra
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