2 papers
cond-mat.str-el2004
Anomaly in YBa2Cu4O8 charge distribution below Tc: a zero-field muSR study
P. Carretta, A. Keren, J. S. Lord +3
Zero-field SR measurements in Cu isotope enriched and natural YBaCuO powders are presented. The temperature dependence of the relaxation rate is charact…
cond-mat.supr-con2003
Effects of proton irradiation and ageing on the superconducting properties of single crystalline and polycrystalline MgB2
G. K. Perkins, Y. Bugoslavsky, A . D. Caplin +7
We present magnetisation data on crystalline and polycrystalline MgB2 before and after irradiation with ~1MeV protons. In the virgin crystal the critical current density is below o…