collaborators

1 paper

cond-mat.supr-con2005

Novel phase diagram of superconductor NaxCoO2-yH2O in a 75 % relative humidity

Hiroto Ohta, Chishiro Michioka, Yutaka Itoh +1

We succeeded in synthesizing the powder samples of bilayer-hydrate sodium cobalt oxide superconductors NaxCoO2-yH2O with Tc = 0 ~ 4.6 K by systematically changing the keeping durat…