The composition, distribution and superconductivity of nickel-implanted single-crystal YBa2Cu3O7−δ
✍ Scribed by J.W. Martin; G.J. Russell; D.D. Cohen; P.J. Evans; A. Hartmann
- Publisher
- Elsevier Science
- Year
- 1994
- Tongue
- English
- Weight
- 662 KB
- Volume
- 226
- Category
- Article
- ISSN
- 0921-4534
No coin nor oath required. For personal study only.
📜 SIMILAR VOLUMES
YBazCu307-6 single crystals of mm size were grown by two different methods, one involving solid state reaction, the other flux growth. Examination of magnetic behaviour of the crystals indicates critical currents of about I0 ~ A/cm 2.
Low-field (0.4 G ~< H ~< 3 G) magnetization measurements have been performed on small single crystals of superconducting YBa2Cu30 7 ~ (T c---95 K) using a SQUID magnetometer. They revealed anisotropic properties in the temperature dependences of the shielding and the Meissner effects. A sharp unique