Density of heavy hole states of Hg₁-xCdxTe in an isotropic nonparabolic approximation by exact measurements of electron concentration

• Published in: Semiconductor Physics Quantum Electronics & Optoelectronics
• Date: 2001
• Main Author: Bogoboyashchyy, V.V.
• Format: Article
• Language: English
• Published: Інститут фізики напівпровідників імені В.Є. Лашкарьова НАН України 2001
• Online Access: https://nasplib.isofts.kiev.ua/handle/123456789/119320
• Journal Title: Digital Library of Periodicals of National Academy of Sciences of Ukraine
• Cite this: Density of heavy hole states of Hg₁-xCdxTe in an isotropic nonparabolic approximation by exact measurements of electron concentration / V.V. Bogoboyashchyy // Semiconductor Physics Quantum Electronics & Optoelectronics. — 2001. — Т. 4, № 4. — С. 273-277. — Бібліогр.: 17 назв. — англ.

High precision measurements of intrinsic electron concentration ni in Hg₁₋xCdxTe crystals were made in broad ranges of compositions (x = 0…0.31) and temperatures (T = 77…420 К). It was found that effective mass of the integral heavy hole state density essentially depends on temperature. It can be ex...