B
Byoungnam Park
Researcher at University of Wisconsin-Madison
Publications - 23
Citations - 405
Byoungnam Park is an academic researcher from University of Wisconsin-Madison. The author has contributed to research in topics: Pentacene & Chemistry. The author has an hindex of 9, co-authored 18 publications receiving 390 citations.
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Ambipolar rubrene thin film transistors
TL;DR: In this article, the authors reported ambipolar field effect transistors fabricated from Rubrene thin films on SiO2∕Si substrates, and the mobilities of both holes and electrons were extremely low, ranging from 2.2 × 10−6to 8.0×10−6cm2√Vs, due to disorder in the films.
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Channel formation in single-monolayer pentacene thin film transistors
TL;DR: The geometrical arrangement of single-molecule-high islands and the contact between them have large roles in determining the electrical properties of field effect transistors (FETs) based on monolayer-scale pentacene thin films as mentioned in this paper.
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Functional Self-Assembled Monolayers for Optimized Photoinduced Charge Transfer in Organic Field Effect Transistors
Byoungnam Park,Peerasak Paoprasert,Insik In,Jodi Zwickey,Paula E. Colavita,Robert J. Hamers,Padma Gopalan,Paul G. Evans +7 more
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Orientation of pentacene molecules on SiO2: From a monolayer to the bulk
TL;DR: The NEXAFS results match crystallographic data if a finite distribution of the molecular orientations is included, and damage to the molecules by hot electrons from soft x-ray irradiation eliminates the splitting between nonequivalent pi* orbitals, indicating a breakup of the pentacene molecule.
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Electrical conductivity in silicon nanomembranes
Pengpeng Zhang,E. P. Nordberg,Byoungnam Park,George K. Celler,Irena Knezevic,Paul G. Evans,Mark A. Eriksson,Max G. Lagally +7 more
TL;DR: In this paper, the authors describe electrical conductivity in SiNMs and provide a model for this behaviour, showing that replacing the oxide at one interface with the clean-Si surface reconstruction dramatically increases the nanomembrane conductivity.