Infrared spectra measurements revealed that the highest energy F\_~ mode ( ~ 530 cm -m ) assigned to the in-plane Cu-O stretching motion in the T' structure, becomes weak in its strength with Ce-doping up to x=0.2 in Nd2\_xCexCuO4 while its energy shifts dOwnwards. It is concluded that the depressio
✦ LIBER ✦
The interplay of electrostatic and orbital forces in the control of the structure of the electron-doped superconductors Nd2-χCeχCuO4
✍ Scribed by N. Colin Baird; Jeremy K. Burdett
- Publisher
- Elsevier Science
- Year
- 1990
- Tongue
- English
- Weight
- 764 KB
- Volume
- 168
- Category
- Article
- ISSN
- 0921-4534
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