Advanced InSb–Sb eutectic alloys with tailored interfaces for high thermoelectric efficiency
Abstract
An InSb–Sb eutectic composite prepared by the Bridgman method has been analyzed using structural and thermal analysis, Raman spectroscopy, and X-ray diffraction. Needle-shaped Sb inclusions oriented along the solidification direction are observed in the InSb matrix. The melting temperatures and enthalpy of melting have been determined. The anisotropy in electrical conductivity is attributed to short-circuiting effects caused by these inclusions.
Fields of Study & Subjects
Advanced Thermoelectric Materials and Devices
Semiconductor materials and interfaces
Thermal Radiation and Cooling Technologies
Publication details
- Journal / source
- Semiconductor Physics Quantum Electronics & Optoelectronics
- Publisher
- National Academy of Sciences of Ukraine (Co. LTD Ukrinformnauka) (Publications)
- Volume
- 29
- Issue
- 01
- Pages
- 040–044
- Publication date
- 25 March 2026