Low temperature study of myoglobin-ligand rebinding kinetics with Mössbauer spectroscopy

1997 ◽  
Vol 26 (3) ◽  
pp. 227-237 ◽  
Author(s):  
C. Ober ◽  
M. Burkardt ◽  
H. Winkler ◽  
A. X. Trautwein ◽  
A. A. Zharikov ◽  
...  
Keyword(s):  
Mössbauer Spectroscopy ◽  
Low Temperature ◽  
Mossbauer Spectroscopy ◽  
Temperature Study ◽  
Mößbauer Spectroscopy ◽  
Ligand Rebinding

Mössbauer spectroscopy of a semiconductive phosphate glass (10V2O5 30Fe2O3 60P2O5 at low temperature

1994 ◽  
Vol 94 (1) ◽  
pp. 2131-2136 ◽  
Author(s):  
T. Oohata ◽  
K. Shirahata ◽  
T. Toriyama ◽  
T. Inamura ◽  
K. Yoshino ◽  
...  
Keyword(s):  
Mössbauer Spectroscopy ◽  
Low Temperature ◽  
Phosphate Glass ◽  
Mossbauer Spectroscopy ◽  
Mößbauer Spectroscopy

scholarly journals High-Temperature Superconductors and Related Compounds Studied by Mössbauer Spectroscopy

1993 ◽  
Vol 15 (3-4) ◽  
pp. 211-224 ◽  
Author(s):  
E. Kuzmann ◽  
Z. Homonnay ◽  
S. Nagy ◽  
M. Gál ◽  
A. Vértes
Keyword(s):  
Phase Transformation ◽  
Mössbauer Spectroscopy ◽  
High Temperature ◽  
Low Temperature ◽  
Mossbauer Spectroscopy ◽  
High Temperature Superconductors ◽  
Temperature Phase ◽  
Mößbauer Spectroscopy ◽  
Related Compounds ◽  
Low Temperature Phase

57Fe,119Sn, and151Eu Mössbauer spectroscopy was used to study the chemical structure, phonon mode changes, and low-temperature phase transformation around the Tcas well as suppression of superconductivity in high-temperature superconductors and related compounds. Anomalous temperature-dependent changes in the total57Fe spectral area fraction and in the Mössbauer line shift were simultaneously found around the Tcin a EuBa2(Cu0.9957Fe0.01)3O7-dsuperconductor. These anomalous changes were attributed to phonon softening and low-temperature phase transformation occurring around the superconducting transition. Significant differences were observed between the57Fe Mössbauer spectra of superconducting EuBa2(Cu0.9957Fe0.01)3O7-dand the isostructural non-superconducting PrBa2(Cu0.9957Fe0.01)3O7-d. The differences were interpreted in connection with the suppression of superconductivity (by hole filling or hybridization of Pr, Cu and O states) in the Pr-containing compound. The unusually high isomer shift value observed in the Pr-containing material can give evidence for the charge transfer mechanism between the Cu(1) chains and the Cu(2) planes and for its role in the suppression of superconductivity.

Low temperature Mössbauer spectroscopy and magnetism of synthetic annite mica

1992 ◽  
Vol 68 (1-4) ◽  
pp. 315-318 ◽  
Author(s):  
I. A. D. Christie ◽  
D. G. Rancourt ◽  
G. Lamarche ◽  
M. Royer ◽  
H. Kodama ◽  
...  
Keyword(s):  
Mössbauer Spectroscopy ◽  
Low Temperature ◽  
Mossbauer Spectroscopy ◽  
Mößbauer Spectroscopy
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