学術論文
[1] Toki Moriyama, Takayuki Umakoshi, Yoshiaki Hattori, Koki Taguchi, Prabhat Verma, , and Masatoshi Kitamura, "Polarization Raman Imaging of Organic Monolayer Islands for Crystal Orientation Analysis," ACS Omega, volume 6, pages 9520-9527 March 2021.
[2] Bishwajeet Singh Bhardwaj, Takeshi Sugiyama, Naoko Namba, Takayuki Umakoshi, Takafumi Uemura, Tsuyoshi Sekitani, and Prabhat Verma, "Orientation Analysis of Pentacene Molecules in Organic Field-Effect Transistor Devices Using Polarization-Dependent Raman Spectroscopy," Scientific Reports, volume 9, page 15149 October 2019.
国際会議（一般講演：ポスター）
[1] Takeshi Sugiyama, Bishwajeet Singh Bhardwaj, Takayuki Umakoshi, Naoko Namba, Takafumi Uemura, Tsuyoshi Sekitani, and Prabhat Verma , "Molecular Orientation Analysis in Organic Thin-Film Transistor Device by Polarized Raman Microscopy," SPIE Optics + Photonics 2018, 10726-42, San Diego, USA, August 19-23, (2018), August 2018.