Heterojunction Resonant Tunneling Diode at the Atomic Limit

被引：0
|
作者：
Ghosh, Ram Krishna [1 ]
Robinson, Joshua A. [2 ,3 ]
Lin, Yu-Chuan [2 ,3 ]
Datta, Suman [1 ]
机构：
[1] Penn State Univ, Dept Elect Engn, University Pk, PA 16802 USA
[2] Penn State Univ, Dept Mat Sci & Engn, University Pk, PA 16802 USA
[3] Penn State Univ, Ctr Dimens & Layered Mat 2, University Pk, PA 16802 USA
来源：
2015 INTERNATIONAL CONFERENCE ON SIMULATION OF SEMICONDUCTOR PROCESSES AND DEVICES (SISPAD) | 2015年
关键词：
heterostructure; tunneling; density functional theory; quantum transport; TRANSISTORS;
D O I：
暂无
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
In this work, we present atomically thin resonant tunnel diode, based on vertically stacked heterostructures by combining graphene with layered transition-metal dichalocogenides (TMDs) such as molybdenum disulfide (MoS2), and tungsten diselenide (WSe2). Density functional theory (DFT) coupled with non-equilibrium Green's function (NEGF) transport calculation shows resonant tunnelling in heterolayer TMD and graphene (i.e. MoS2-WSe2-Gr) system with a prominent negative differential resistance (NDR) characteristic. However, homolayer TMD-graphene stack (i.e. bilayer WSe2-Gr) does not show any NDR in its I-V characteristics.
引用
收藏
页码：266 / 269
页数：4
相关论文
共 50 条
  • [21] Resonant-tunneling-diode relaxation oscillator
    Chen, CL
    Mathews, RH
    Mahoney, LJ
    Calawa, SD
    Sage, JP
    Molvar, KM
    Parker, CD
    Maki, PA
    SOLID-STATE ELECTRONICS, 2000, 44 (10) : 1853 - 1856
  • [22] Modeling of a resonant Tunneling diode optical modulator
    Calado, JJN
    Figueiredo, JAL
    Ironside, CN
    2005 SBMO/IEEE MTT-S International Microwave and Optoelectronics Conference (IMOC), 2005, : 94 - 97
  • [23] Monte Carlo simulation of resonant tunneling diode
    Baba, Toshio, 1682, (28):
  • [24] Resonant tunneling diode optoelectronic integrated circuits
    Ironside, C. N.
    Figueiredo, J. M. L.
    Romeira, B.
    Slight, T. J.
    Wang, L.
    Wasige, E.
    QUANTUM SENSING AND NANOPHOTONIC DEVICES VII, 2010, 7608
  • [25] Resonant tunneling diode circuits using Pspice
    Sellai, A
    Al-Hadhrami, H
    Al-Harthy, S
    Henini, M
    MICROELECTRONICS JOURNAL, 2003, 34 (5-8) : 741 - 745
  • [26] A cantilever accelerometer based on Resonant Tunneling Diode
    Hu, Jie
    Xue, Chenyang
    Zhang, Wendong
    Xiong, Jijun
    Zhang, Binzhen
    Qiao, Hui
    Chen, Shang
    2007 IEEE INTERNATIONAL CONFERENCE ON MECHATRONICS AND AUTOMATION, VOLS I-V, CONFERENCE PROCEEDINGS, 2007, : 1857 - 1861
  • [27] Electroluminescence properties of bipolar resonant tunneling diode
    Sheng, Hanyu
    Chua, Soo-Jin
    Proceedings of SPIE - The International Society for Optical Engineering, 1994, 2321 : 101 - 103
  • [28] On the validity of the Fourier law in a Resonant Tunneling Diode
    Muscato, Orazio
    RICERCHE DI MATEMATICA, 2023,
  • [29] Theoretical study of a molecular resonant tunneling diode
    Seminario, JM
    Zacarias, AG
    Tour, JM
    JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2000, 122 (13) : 3015 - 3020
  • [30] Carbon nanotube - Molecular resonant tunneling diode
    Pandey, Rajeev R.
    Bruque, Nicolas
    Alam, Khairul
    Lake, Roger K.
    Physica Status Solidi (A) Applications and Materials, 2006, 203 (02):
12345