Title of article
Condensed phase equilibria in the Cr-Ga-N system
Author/Authors
Mohney، نويسنده , , S.E. and MacMahon، نويسنده , , D.J. and Whitmire، نويسنده , , K.A.، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 1997
Pages
3
From page
152
To page
154
Abstract
An isothermal section of the Cr-Ga-N phase diagram at 800 °C has been experimentally determined in order to better understand the metallurgy of Cr-containing electrical contacts to the wide band gap semiconductor GaN. The cubic phase CrN with the NaCl structure and liquid Ga are the only condensed phases in thermodynamic equilibrium with GaN at this temperature. Two chromium gallides (Cr3Ga, CrGa), another chromium nitride (Cr2N), and two ternary phases (Cr3GaN, Cr2GaN) were also observed in this study.
Keywords
Cr-Ga-N phase diagram , GaN , Contact
Journal title
MATERIALS SCIENCE & ENGINEERING: B
Serial Year
1997
Journal title
MATERIALS SCIENCE & ENGINEERING: B
Record number
2132675
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