Abstract
Using infrared reflection spectroscopy the authors show that the phase transitions from disordered high temperature Β- Zn4 Sb3 into the increasingly higher ordered and complex structured low-temperature phases α and α′ are accompanied by a significant increase in the free charge carrier density and a concomitant increase of the effective scattering rate.
Original language | English |
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Article number | 181920 |
Journal | Applied Physics Letters |
Volume | 90 |
Issue number | 18 |
DOIs | |
Publication status | Published - 2007 May 10 |
Externally published | Yes |