@article{19678cc4e0f04e4592c06719c81518b9,
title = "Interface electronic structure and valence band dispersion of bis(1,2,5-thiadiazolo)-p-quinobis(1,3-dithiole) on polycrystalline Au electrodes",
abstract = "Bis(1,2,5-thiadiazolo)-p-quinobis(1,3-dithiole) (BTQBT) is a promising material for application in vertical organic transistor devices because of considerable energy dispersion in its valence band (VB). In this study, the electronic structure at the interface of BTQBT on polycrystalline Au electrodes was elucidated by photoelectron spectroscopy (PES). The excitation photon energy-dependence of the PES corroborated a widely dispersing VB of the solid-state BTQBT on Au. An intermolecular transfer integral of 75 meV and the hole effective mass of 4.3m0 were derived from the present results.",
keywords = "BTQBT, Band dispersion, Organic static induction transistor, Photoelectron spectroscopy, Vertical organic transistor",
author = "Yasuo Nakayama and Koji Sudo and Noboru Ohashi and S. SatoshiKer and Yasuyuki Watanabe",
note = "Funding Information: The authors would like to thank Dr. Takahiro Ueba and Mr. Takayuki Yano for their supports during the PES experiment. This work was conducted as the Joint Studies Programs [30-506 and 20-203] of IMS. 2D-GIXD experiments at SPring-8 were performed under approval of Japan Synchrotron Radiation Research Institute (JASRI) [2017A1570]. The authors thank Dr. Tomoyuki Koganezawa of JASRI and Dr. Ryohei Tsuruta for their supports during the 2D-GIXD experiments. Financial supports from JSPS-KAKENHI [Grant Nos. JP16K14102 and JP18H03904] and the Futaba Foundation are gratefully acknowledged. Publisher Copyright: {\textcopyright} 2021 Electronic Structure.",
year = "2021",
month = jun,
doi = "10.1088/2516-1075/ac0124",
language = "English",
volume = "3",
journal = "Electronic Structure",
issn = "2516-1075",
publisher = "IOP Publishing Ltd.",
number = "2",
}