Localization effects in Nd2−xCexCuO4 electronic superconductor
✍ Scribed by M.D. Mateev; I.Z. Kostadinov; B. Alexandrov; J. Tihov; Tz. Ivanov; O. Petrov; E. Dinolova; V. Kovachev
- Publisher
- Elsevier Science
- Year
- 1989
- Tongue
- English
- Weight
- 84 KB
- Volume
- 162-164
- Category
- Article
- ISSN
- 0921-4534
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## Magnetic susceptibility and magnetization data are presented for the Nd,\_,Ce,CuO,\_, system. The Nd local moments are seen to be crucial in interpreting the magnetic response. Evidence for a pervasive diamagnetic component (onsetting near 24 K) in the low field response, which is sharply maxi
The transport properties of lfigh-T, oxide-superconductor Nd2\_,Ce~CuO~ single-crystM thin fihns were investigated to clarify the superconductor-insulator transition in two-dimensional disordered system. It is found that the critical sheet resistance P~ at the onset of superconductivity takes a valu