The metastable states of some amorphous Fe-B alloys

Szász, András and Aysawy, M. A. and Dankházi, Zoltán and Kertész, L. (1993) The metastable states of some amorphous Fe-B alloys. JOURNAL OF NON-CRYSTALLINE SOLIDS, 163. pp. 49-58. ISSN 0022-3093

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The interdependence of the electronic and thermal properties and their effect on the stability of some Fe86.5-xTMxB13.5 (TM is transition metal, 0 less-than-or-equal-to x less-than-or-equal-to 5) alloys is investigated. Differential thermoanalysis and soft X-ray fluorescent spectroscopy were used to measure the thermodynamic phase changes and the partial electronic density of states, respectively. A general role of the electronic effects on the thermal stability is suggested from the trend of the measured data. It is concluded that the thermal stability is effectively controlled by the actual electronic structure of the alloy.

Item Type: Article
Uncontrolled Keywords: Iron alloys; Soft X ray fluorescent spectroscopy; METASTABLE STATES; X ray spectroscopy; Thermodynamic stability; Thermodynamic properties; Thermal variables measurement; Phase transitions; FLUORESCENCE; Electronic properties; Electron energy levels; differential thermal analysis; Band structure; Amorphous materials
Subjects: Q Science / természettudomány > QC Physics / fizika
Q Science / természettudomány > QC Physics / fizika > QC06 Physics of condensed matter / szilárdtestfizika
Depositing User: MTMT SWORD
Date Deposited: 10 Sep 2013 09:45
Last Modified: 10 Sep 2013 09:45

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