Beschreibung:
<jats:title>Abstract</jats:title><jats:p>It has been showed that the saturated GaSb melt when contacting with a (100) GaAs substrate or a thin film selectively dissolves these solid phases. The dissolved thickness can be made so small as 500 Å and the revealed etch‐pits are corresponding to the entrances of dislocation lines on the examined surface.</jats:p>