Effect of Contact Resistance on the High-Field Characteristics of MoS$_2$ Transistors
Seunghyun Lee1, Lok-won Kim2
1Department of Electronic Engineering, Kyung Hee University, Yongin 17104, Korea
2Department of Computer Science, Kyung Hee University, Yongin 17104, Korea
Layered materials such as MoS$_2$ display a wide range of unique electronic properties. Unlike graphene, this material has a relatively large band gap (1.3 - 1.9 eV) and exhibits stable on/off switching as a transistor. As MoS$_2$ devices are scaled down, robust high field operation is essential for the development of reliable electronic system. In this work, we show that high voltage characteristics, current drives, and breakdown voltages of MoS$_2$ transistors can be improved by reducing the contact resistance at the interface of metal/MoS$_2$.
J. Korean Phys. Soc. 2019; 75: 471-475  https://doi.org/10.3938/jkps.75.471
Hawking Effect of AdS$_2$ Black Holes in the Jackiw-Teitelboim Model
Wontae Kim
Department of Physics, Sogang University, Seoul 04107, Korea
Conventionally, the two-dimensional anti-de Sitter black hole in the Jackiw-Teitelboim model has been shown to be thermally hot; however, it raises a question of "where is the observer to measure the temperature?", asymptotically at infinity or in a finite region outside the horizon? In connection with this issue, the new local temperature is shown to vanish and to respect the equivalence principle everywhere as long as a consistent Stefan-Boltzmann law is required. Consequently, it turns out that the two-dimensional anti-de Sitter black hole must be cold.
J. Korean Phys. Soc. 2019; 75: 430-435  https://doi.org/10.3938/jkps.75.430
Most Cited
Cited by
Variations in the Raman Spectrum as a Function of the Number \ofGraphene Layers
J. Korean Phy. Soc. 2009; 55: 1299~1303  https://doi.org/10.3938/jkps.55.1299
Full Text(PDF) [download: 0]
A Gravity Dual of RHIC Collisions
J. Korean Phy. Soc. 2007; 50: 384~397  https://doi.org/10.3938/jkps.50.384
Full Text(PDF) [download: 0]
X-ray Diffraction Patterns of Thermally-reduced Graphenes
J. Korean Phy. Soc. 2010; 57: 1649~1652  https://doi.org/10.3938/jkps.57.1649
Full Text(PDF) [download: 0]
A New Phase at a Finite Quark Density from AdS/CFT
J. Korean Phy. Soc. 2008; 52: 1734~1739  https://doi.org/10.3938/jkps.52.1734
Full Text(PDF) [download: 0]
Al-ZnO Thin Films as Transparent Conductive Oxides : Synthesis, Characterization, and Application Tests
J. Korean Phy. Soc. 2007; 50: 622~625  https://doi.org/10.3938/jkps.50.622
Full Text(PDF) [download: 0]
The Updated Vversion of Chinese Evaluated Nuclear Data Library (CENDL-3.1)
J. Korean Phy. Soc. 2011; 59: 1052~1056  https://doi.org/10.3938/jkps.59.1052
Full Text(PDF) [download: 0]
Annealing Effect on the Electrical and the Optical Characteristics of Undoped ZnO Thin Films Grown on Si Substrates by RF Magnetron Sputtering
J. Korean Phy. Soc. 2007; 51: 1378~1382  https://doi.org/10.3938/jkps.51.1378
Full Text(PDF) [download: 0]
An Explanation of Efficiency Droop in InGaN-based Light Emitting Diodes: Saturated Radiative Recombination Rate at Randomly Distributed In-Rich Active Areas
J. Korean Phy. Soc. 2011; 58: 503~508  https://doi.org/10.3938/jkps.58.503
Full Text(PDF) [download: 0]
Chitosan-Coated Ferrite (Fe3O4) Nanoparticles as a T2 Contrast Agent for Magnetic Resonance Imaging
J. Korean Phy. Soc. 2010; 56: 868~873  https://doi.org/10.3938/jkps.56.868
Full Text(PDF) [download: 0]
The Proton Energy Response of a LYSO Crystal
J. Korean Phy. Soc. 2008; 52: 925~929  https://doi.org/10.3938/jkps.52.925
Full Text(PDF) [download: 0]
Effect of Oxygen on the Optical and the Electrical Properties of Amorphous InGaZnO Thin Films Prepared by RF Magnetron Sputtering
J. Korean Phy. Soc. 2008; 53: 2019~2023  https://doi.org/10.3938/jkps.53.2019
Full Text(PDF) [download: 0]
Results from the IAEA Benchmark of Spallation Models
J. Korean Phy. Soc. 2011; 59: 791~796  https://doi.org/10.3938/jkps.59.791
Full Text(PDF) [download: 0]
The effect of thermal and ultrasonic treatment on formation of graphene oxide nanosheets
J. Korean Phy. Soc. 2010; 56: 1097~1102  https://doi.org/10.3938/jkps.56.1097
Full Text(PDF) [download: 0]
First-Principles Study of the Surface of Wurtzite ZnO and ZnS - Implications for Nanostructure Formation
J. Korean Phy. Soc. 2009; 54: 867~872  https://doi.org/10.3938/jkps.54.867
Full Text(PDF) [download: 0]
Synthesis of Zinc Ferrite and Its Photocatalytic Application under Visible Light
J. Korean Phy. Soc. 2009; 54: 204~208  https://doi.org/10.3938/jkps.54.204
Full Text(PDF) [download: 0]
Status of the JEFF Nuclear Data Library
J. Korean Phy. Soc. 2011; 59: 1057~1062  https://doi.org/10.3938/jkps.59.1057
Full Text(PDF) [download: 0]
Photocatalytic Hydrogen Generation from Water-methanol MixturesUsing Nanocrystalline ZnFe$_2$O$_4$ under Visible Light Irradiation
J. Korean Phy. Soc. 2009; 55: 1472~1477  https://doi.org/10.3938/jkps.55.1472
Full Text(PDF) [download: 0]
Properties of TiO2 Films Prepared for Use in Dye-sensitized Solar Cells by Using the Sol-gel Method at Different Catalyst Concentrations
J. Korean Phy. Soc. 2010; 57: 1049~1053  https://doi.org/10.3938/jkps.57.1049
Full Text(PDF) [download: 0]
  Comparison between SiOC Thin Film by plasma enhance chemical vapor deposition and SiO2 Thin Film by Fourier Transform Infrared Spectroscopy  
J. Korean Phy. Soc. 2010; 56: 1150~1155  https://doi.org/10.3938/jkps.56.1150
Full Text(PDF) [download: 0]
Atomic Layer Deposition of Ruthenium and Ruthenium-oxide ThinFilms by Using a Ru(EtCp)$_{2}$ Precursor and Oxygen Gas
J. Korean Phy. Soc. 2009; 55: 32~37  https://doi.org/10.3938/jkps.55.32
Full Text(PDF) [download: 0]
Go to page for Current Issue
Go to page for Current Issue
  • e-Submission
  • For review & Editor

Indexed/Covered by

  • Scopus