Premium
Nanowires: A Lattice‐Strained Organic Single‐Crystal Nanowire Array Fabricated via Solution‐Phase Nanograting‐Assisted Pattern Transfer for Use in High‐Mobility Organic Field‐Effect Transistors (Adv. Mater. 16/2016)
Author(s) -
Kim Kyunghun,
Rho Yecheol,
Kim Yebyeol,
Kim Se Hyun,
Hahm Suk Gyu,
Park Chan Eon
Publication year - 2016
Publication title -
advanced materials
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 10.707
H-Index - 527
eISSN - 1521-4095
pISSN - 0935-9648
DOI - 10.1002/adma.201670107
Subject(s) - materials science , nanowire , field effect transistor , transistor , intermolecular force , nanotechnology , optoelectronics , lattice (music) , molecule , organic chemistry , chemistry , physics , quantum mechanics , voltage , acoustics
S. H. Kim, S. G. Hahm, C. E. Park, and co‐workers fabricate a 50 nm‐wide organic single‐crystalline nanowire array on a centimeter‐sized substrate via a facile roll‐to‐plate process, as described on page 3209. Nanowire growth in a nano‐confined space adopts a lattice‐strained and single‐crystalline packing motif, which can be harnessed for strong intermolecular electronic coupling. Thus, nanowire‐based field‐effect transistors show extremely high field‐effect mobilities up to 9.71 cm 2 V −1 s −1 .