1. 1) K. Oyamada ; Kanto Gakuin University Graduate School of Engineering, doctor thesis, p.22 (2006).
2. Characteristic Evaluations of Copper Crystal in Deposited Films by Acid Copper Plating for Via Filling
3. 4) Y. Einaga ; NEW DIAMOND, 24, (2), 3 (2008) (in Japanese).
4. 5) A. Fujishima, Y. Einaga, T. N. Rao, D. A. Tryk ; Diamond Electrochemistry, p.261 (ELSEVIER and BKC, 2005).