@article{d0c70b0707994f95a3e5c697b4018ca4,
title = "Effects of selenium atoms on [1]benzochalcogenopheno[3,2-b][1]benzochalcogenophene-based organic semiconductors",
abstract = "Effects of selenium substitution on [1]benzothieno[3,2-b][1]benzothiophene (BTBT) on transport properties were examined by comparison of 2,7-di-tert-butyl derivatives of BTBT and newly synthesized [1]benzoselenopheno[3,2-b][1]benzoselenophene (BSBS). The single-crystal field-effect transistors of the BSBS derivative showed slightly higher mobility than that of the BTBT counterpart, which is explained by the solid-state electronic structure estimated from the packing structure elucidated by single-crystal X-ray analysis.",
keywords = "Organic semiconductor, Selenium, Single-crystal field-effect transistor (SC-FET)",
author = "Hiroyoshi Sugino and Kazuo Takimiya",
note = "Funding Information: This work was partially supported by JSPS KAKENHI Grant Number 15H02196. HRMSs were carried out at the Materials Characterization Support Unit in RIKEN Advanced Technology Support Division. Elemental analysis was carried out at Materials Characterization Support Unit in RIKEN Center for Emergent Matter Science. The DFT calculations using the ADF program were performed by using the RIKEN Integrated Cluster of Clusters (RICC). Publisher Copyright: {\textcopyright} 2017 The Chemical Society of Japan.",
year = "2017",
doi = "10.1246/cl.161020",
language = "English",
volume = "46",
pages = "345--347",
journal = "Chemistry Letters",
issn = "0366-7022",
publisher = "Chemical Society of Japan",
number = "3",
}