𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Low temperature magnetoresistance in Gd1−xPrxBa2Cu3Oy

✍ Scribed by Yuichi Ochiai; Toshiyuki Tamura; Yoshimasa Narahara; Fumihiko Nakamura; Takahito Terashima; Kenichi Shimura; Yoshichika Bando

Publisher
Elsevier Science
Year
1991
Tongue
English
Weight
182 KB
Volume
185-189
Category
Article
ISSN
0921-4534

No coin nor oath required. For personal study only.

✦ Synopsis

An anisotropic magnetic phase transition has been observed in a single crystal film of the GdBa2Cu3Oy compound below 2.3 K. In order to clarify the correlation between transport and magnetism, we have studied the low temperature magnetoresistances on the two superlattice films of Gd0.SPr0.5(or Y0.5)Ba2Cu3Oy. It is found that the length between Gd ions along the c-axis gives a quantitative estimation of the magnetic interaction. We discuss two possible models for the origin of magnetic order of Gd ions.

📜 SIMILAR VOLUMES

Anomalous magnetoresistance in the norma
Anomalous magnetoresistance in the normal state of Y1−xPrxBa2Cu3Oy (x≥0.6) films
✍ H. Iwasaki; S. Kenmochi; O. Taniguchi; N. Kobayashi 📂 Article 📅 1993 🏛 Elsevier Science 🌐 English ⚖ 519 KB

The magnetoresistance was measured for both Hllc-axis and HIc-axis, using c-axis oriented films with ~20.6 of the Y, \_,Pr,Ba&u,O, system. The sheet resistance for the CuO, layer of the sample with X= 0.6 is in agreement with h/4e2= 6400 Q/II which is the threshold value of a superconducting-insulat