𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Positron annihilation measurements in La2−xSrxCuO4 as a function of Sr doping

✍ Scribed by A. Bharathi; J. Janaki; D. Vasumathi; Y. Hariharan


Publisher
Elsevier Science
Year
1989
Tongue
English
Weight
104 KB
Volume
162-164
Category
Article
ISSN
0921-4534

No coin nor oath required. For personal study only.


📜 SIMILAR VOLUMES


Flux motion dissipation in La2−xSrxCuO4
✍ Minoru Suzuki 📂 Article 📅 1991 🏛 Elsevier Science 🌐 English ⚖ 216 KB

Resistive transition of La~\_=Sr=CuO~ single-crystM thin films with various x has been measured under magnetic fields. It is found that resistivity p scales as p(T) = p0 exp{-U(H)[1 -TITtle/ks} with n = 3 for Hl[c and n = 1.5 ,~ 2.5 for ~ I c dependi~tg on x. The resistive behavior is explained by t

18O isotope effect on Tc in La2-xSrxCuO4
✍ M.K. Crawford; M. Kunchur; W.E. Farneth; E.M. McCarron; S.J. Poon 📂 Article 📅 1989 🏛 Elsevier Science 🌐 English ⚖ 113 KB

The 180/160 isotope effect on Tc in La2.xSrxCuO4 is a strong function of x with c¢ =-(0.4-0.6) at x < 0.15 and ct\_= 0.1 at x> 0.15.