Title :
Mossbauer studies in sputtered A-Fe80B20foils
Author :
Chandra, Girish ; Prasad, Shiva ; Rajaram, G. ; Srinivas, V. ; Shringi, S.N. ; Laridjani, M. ; Krishnan, R.
Author_Institution :
Tata Institute of Fundamental Research, Bombay, India
fDate :
9/1/1984 12:00:00 AM
Abstract :
Mossbauer studies have been carried out on sputtered amorphous Fe80B20foils in the temperature range of 4.4 K to 300 K. The results have been analysed using Window´s method. The coefficients B and C in Bloch´s law are evaluated from the data. One finds a smaller value of B in sputtered foils in comparison to the liquid quenched ribbons. There are indications that the mean square range of exchange interaction is larger in these foils.
Keywords :
Amorphous magnetic materials/devices; Magnetic thermal factors; Mossbauer spectroscopy; Sputtering; Amorphous magnetic materials; Amorphous materials; Elementary particle exchange interactions; Fourier series; Iron; Magnetic liquids; Magnetic properties; Saturation magnetization; Sputtering; Temperature dependence;
Journal_Title :
Magnetics, IEEE Transactions on
DOI :
10.1109/TMAG.1984.1063447
