Electronic Transport Properties of Thallium Sesquiselenide Single Crystals

✍ Scribed by Dr. G. A. Gamal

• Publisher: John Wiley and Sons
• Year: 1993
• Tongue: English
• Weight: 268 KB
• Volume: 28
• Category: Article
• ISSN: 0232-1300
• DOI: 10.1002/crat.2170280322

✦ Synopsis

Abstract

Electronic transport measurements were made on single crystal samples of Tl~2~Se~3~. The crystals were prepared by a special design based on Bridgman technique. The influence of temperature on the electrical conductivity, Hall effect, Hall mobility and the carrier concentration was investigated in the temperature range 200–400 K. The energy gap as well as the ionization energy were calculated. The scattering mechanism of the charge carrier was discussed in the same temperature range.