Why did the ternary Ga(1-X)InXSb detached bulk crystal showed the higher mobility than the Indium (In<0.3) doped binary GaSb crystals?

13 June 2020 0 4K Report

We have been growing the III-Sb based bulk entire detached / contactless crystals using indigenous designed and developed the vertical directional solidification process (VDS-process). However , the bulk grown crystals by VDS-process showed experimentally highest mobility as well as crystals properties than the crystals grown ever. The crystallization by slow freezing was resulted enhanced crystallinity of the bulk III-Sb crystals.

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