Overview
- Nominated as an outstanding thesis by National Taiwan University
- Presents the observation of a plateau–plateau transition point corresponding to zeroth Landau level
- Demonstrates a unique and efficient means of controlling the PPC (persistent photoconductivity) effect in monolayer MoS2
- Introduces the fabrication of transistors using the resistor-free and one-step methods
Part of the book series: Springer Theses (Springer Theses)
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Table of contents (7 chapters)
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Front Matter
Keywords
About this book
This thesis focuses on the transport and magneto-transport properties of graphene p-n-p junctions, such as the pronounced quantum Hall effect, a well-defined plateau–plateau transition point, and scaling behavior. In addition, it demonstrates persistent photoconductivity (PPC) in the monolayer MoS2 devices, an effect that can be attributed to random localized potential fluctuations in the devices.
Further, it studies scaling behavior at zeroth Landau level and high performance of fractional values of quantum Hall plateaus in these graphene p-n-p devices. Moreover, it demonstrates a unique and efficient means of controlling the PPC effect in monolayer MoS2. This PPC effect may offer novel functionalities for MoS2-based optoelectronic applications in the future.
Authors and Affiliations
About the author
Cheng-Hua Liu graduated from National Taiwan University with a major in Physics. He obtained his Ph.D. in May 2016. His research projects involve investigations on the graphene p-n-p junction and the MoS2 thin-film transistor using the resistor-free fabrication method. His main project is based in Prof. Chi-Te Liang’s lab at National Taiwan University and Wei-Hua Wang’s lab at the Institute of Atomic and Molecular Sciences.
Bibliographic Information
Book Title: Electrical and Optoelectronic Properties of the Nanodevices Composed of Two-Dimensional Materials
Book Subtitle: Graphene and Molybdenum (IV) Disulfide
Authors: Cheng-Hua Liu
Series Title: Springer Theses
DOI: https://doi.org/10.1007/978-981-13-1355-4
Publisher: Springer Singapore
eBook Packages: Physics and Astronomy, Physics and Astronomy (R0)
Copyright Information: Springer Nature Singapore Pte Ltd. 2018
Hardcover ISBN: 978-981-13-1354-7Published: 05 September 2018
Softcover ISBN: 978-981-13-4617-0Published: 01 February 2019
eBook ISBN: 978-981-13-1355-4Published: 22 August 2018
Series ISSN: 2190-5053
Series E-ISSN: 2190-5061
Edition Number: 1
Number of Pages: XIII, 74
Number of Illustrations: 7 b/w illustrations, 42 illustrations in colour
Topics: Nanoscale Science and Technology, Nanotechnology and Microengineering, Semiconductors, Surfaces and Interfaces, Thin Films