Extra oxygen in electron superconductors: Ce and Th doped Nd2CuO4+δ and Gd2CuO4+δ
✍ Scribed by E. Moran; A.I. Nazzal; T.C. Huang; J.B. Torrance
- Book ID
- 108024321
- Publisher
- Elsevier Science
- Year
- 1989
- Tongue
- English
- Weight
- 405 KB
- Volume
- 160
- Category
- Article
- ISSN
- 0921-4534
No coin nor oath required. For personal study only.
📜 SIMILAR VOLUMES
The dependences of the degrees of oxygen nonstoichiometry in NdzCu04\_6and Nd,,,,CeO.,,CuO,\_don temperature and oxygen pressure have been determined by thermogravimetric measurements in the range of temperature 350-950°C and the range of oxygen pressure 1 0m5-1 atm. The nature of the decomposition
The photoconductivity, Q(W), and the optical conductivity, a(w), of lightly-doped single crystals of NdZCu04\_-d are compared over the photon energy range 0.6 < fiw < 3 eV. We find that crphph( w ) and u( w ) exhibit a common edge at the charge transfer energy gap, 1.2 eV, with no indication of a si