Hole concentrations in doped gray α-Sn on InSb and CdTe measured with infrared ellipsometry

Jaden R. Love, Carlos A. Armenta, Atlantis K. Moses +5

Gray tin (α-Sn) layers with 30 nm thickness were grown on InSb (001) substrates using molecular beam epitaxy. The surface preparation of the substrates was adjusted to achieve eith…