Abstract
Temperature dependences of dielectric constants and heat flow of Co-doped ZnO were studied. The relationship between the phase transition temperature and concentration of doped impurities was studied. The results show that the replacement of Zn ions by 2% Co ions induces a phase transition. The phase transition mechanism is not well understood yet, but the phase transition temperature is dependent on the doping concentration.
Original language | English |
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Pages (from-to) | 558-561 |
Number of pages | 4 |
Journal | Solid State Communications |
Volume | 143 |
Issue number | 11-12 |
DOIs | |
Publication status | Published - 2007 Sept |
All Science Journal Classification (ASJC) codes
- General Chemistry
- Condensed Matter Physics
- Materials Chemistry