ULTRAFINE PARTICLES OF AMORPHOUS Fe62B38 : A STUDY OF STRUCTURAL RELAXATION AND CRYSTALLIZATION S. Linderoth, S. Mørup, C. J. W. Koch, S. Wells, S. W. Charles, J. van Wonterghem et A. Meagher J. Phys. Colloques, 49 C8 (1988) C8-1369-C8-1270 DOI: 10.1051/jphyscol:19888627