ORGANIC ELECTRONICS, vol. 9, no. 5, page. 678 - 686, 2008-10
JAPANESE JOURNAL OF APPLIED PHYSICS, vol. 47, no. 2, page. 862 - 866, 2008-02
JOURNAL OF THE ELECTROCHEMICAL SOCIETY, vol. 155, no. 8, page. H563 - H568, 2008-01
ELECTROCHEMICAL AND SOLID STATE LETTERS, vol. 11, no. 2, page. H29 - H31, 2008-01