@article{oai:kyutech.repo.nii.ac.jp:00005874, author = {Atul, S. and Manish, Pandey and Sadakata, Shifumi and Nagamatsu, Shuichi and 永松, 秀一 and Takashima, Wataru and 高嶋, 授 and Hayase, Shuzi and 早瀬, 修二 and Pandey, Shyam Sudhir and パンディ, シャム スディル}, issue = {12}, journal = {Applied Physics Letters}, month = {Mar}, note = {Fabrication of large area and uniform thin films with preferred edge-on orientation is highly demanded for flexible organic electronic devices. In this work, utilization of a newly designed slider in the floating film transfer method to assist unidirectional film spreading led to the fabrication of uniform and macroscopically edge-on oriented ribbon-shaped floating films (15cm × 2cm) having very large optical anisotropy (>20). The results pertaining to the in-plane grazing angle incident X-ray diffraction (GIXD) and φ-scan measurements revealed the well-stacked polymer backbone conformation with edge-on orientation without any inter-mixing of face-on oriented counterparts. Optical anisotropy dependent charge transport in organic field effect transistors using anisotropic poly(3,3-didodecyl-quaterthiophene) films has also been shown, and the results are supported by polarized electronic absorption and GIXD measurements.}, pages = {123301-1--123301-5}, title = {Anisotropic charge transport in highly oriented films of semiconducting polymer prepared by ribbon-shaped floating film}, volume = {112}, year = {2018}, yomi = {ナガマツ, シュウイチ and タカシマ, ワタル and ハヤセ, シュウジ} }