国際会議（一般講演：口頭）
[1] Ikue Hirata, Ute Zschieschang, Tomoyuki Yokota, Kazunori Kuribara, Hagen Klauk, Tsuyoshi Sekitani, and Takao Someya, "Effects of Coadsorption of Alkylphosphonic Acids on Organic Thin Film Transistor as Gate Dielectric," 2013 JSAP-MRS Joint Symposia, 20a-M1-7, Symposium V: Interface Phenomena in Organic Electronics, September 2013.