Y. Yamada

collaborators

2 papers

cond-mat.supr-con2003

Superconductivity in Pr2Ba4Cu7O15-delta with metallic double chains

M. Matsukawa, Y. Yamada

We report superconductivity with $T_{c, o n se t}$ = $\sim$ 10K in Pr $_{2}$ Ba $_{4}$ Cu $_{7}$ O $_{15 - δ}$ compound possessing metallic double chains. A reduction treatment on as-sintered samp…

cond-mat.str-el2002

Spin dynamics and antiferromagnetic order in PrBa2Cu4O8 studied by Cu nuclear respnance

S. Fujiyama, M. Takigawa, T. Suzuki +3

Results of the nuclear resonance experiments for the planar Cu sites in PrBa2Cu4O8 are presented. The NMR spectrum at 1.5 K in zero magnetic field revealed an internal field of 6.1…