3 papers
cond-mat.supr-con2009
Weak anisotropy of the superconducting upper critical field in Fe1.11Te0.6Se0.4 single crystals
M. H. Fang, J. H. Yang, F. F. Balakirev +6
We have determined the resistive upper critical field Hc2 for single crystals of the superconductor Fe1.11Te0.6Se0.4 using pulsed magnetic fields of up to 60T. A rather high zero-t…
cond-mat.supr-con2009
Charge carrier localization induced by excess Fe in the Fe1+y(Te,Se) superconductor system
T. J. Liu, X. Ke, B. Qian +10
We have investigated the effect of Fe nonstoichiometry on properties of the Fe1+y(Te, Se) superconductor system by means of resistivity, Hall coefficient, magnetic susceptibility,…
cond-mat.str-el2006
Competing magnetic fluctuations in Sr3Ru2O7 probed by Ti doping
J. Hooper, M. H. Fang, M. Zhou +10
We report the effect of nonmagnetic Ti4+ impurities on the electronic and magnetic properties of Sr3Ru2O7. Small amounts of Ti suppress the characteristic peak in magnetic suscepti…