Thermomigration of Gold-Rich Droplets in Silicon
- 1 May 1972
- journal article
- conference paper
- Published by AIP Publishing in Journal of Applied Physics
- Vol. 43 (5) , 2473-2476
- https://doi.org/10.1063/1.1661534
Abstract
The thermomigration of gold‐rich liquid droplets through solid silicon in a constant thermal gradient of 50°C/cm was studied as a function of temperature. A simple equation based on diffusion control adequately described the variation of the droplet velocity with temperature. The effective diffusion coefficient D* of Si through the Au–Si liquid was found to follow the relation D*=D0 exp(−Q/RT), where Q=5.0 kcal/mole and D0=2.5×10−3 cm2/sec.This publication has 19 references indexed in Scilit:
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