JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS SHORT NOTES & REVIEW PAPERS, vol. 40, no. 11, page. 6243 - 6247, 2001-11
JOURNAL OF THE ELECTROCHEMICAL SOCIETY, vol. 151, no. 8, page. G536 - G540, 2004-01
AIP Advances, vol. 7, no. 2, page. 025110, 2017-02
JOURNAL OF PHYSICS-CONDENSED MATTER, vol. 22, no. 17, 2010-05-05