Bulk and surface properties of liquid In-Cu alloys

O. Akinlade, R. N. Singh*

*المؤلف المقابل لهذا العمل

نتاج البحث: المساهمة في مجلةمراجعة النظراء

22 اقتباسات (Scopus)

ملخص

In-Cu is a weak interacting system (the excess free energy of mixing GMxs≈-0.2RT at equiatomic composition) but the composition dependence of the thermodynamic properties exhibit interesting features. GMxs is negative in the Cu-rich region and positive for the In-rich end. Similarly other thermodynamic properties are asymmetric about the equiatomic composition. Such an interesting feature is explained here on the basis that a complex of the form Cu4In exists in the bulk phase. Its energetics are used to study the surface composition of the In-Cu liquid alloys. Our study indicates that the surface is enormously rich with indium concentrations throughout the composition of the alloys.

اللغة الأصليةEnglish
الصفحات (من إلى)84-90
عدد الصفحات7
دوريةJournal of Alloys and Compounds
مستوى الصوت333
رقم الإصدار1-2
المعرِّفات الرقمية للأشياء
حالة النشرPublished - فبراير 14 2002

ASJC Scopus subject areas

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