Analysis of radio frequency performance on GaAs/InGaAs heterojunction tunneling field-effect transistor which applicable for green energy system applications

  • Young Jun Yoon
  • , Jae Hwa Seo
  • , Hwan Gi Lee
  • , Gwan Min Yoo
  • , Young Jae Kim
  • , Sung Yoon Kim
  • , Sung Yun Woo
  • , Hee Bum Roh
  • , Hye Rim Eun
  • , Hye Su Kang
  • , Seongjae Cho
  • , Eou Sik Cho
  • , Jin Hyuk Bae
  • , Jung Hee Lee
  • , In Man Kang

Research output: Contribution to conferencePaperpeer-review

3 Scopus citations

Abstract

We have proposed a tunneling field-effect transistor (TFET) having a GaAs/InGaAs heterojunction structure for radio frequency (RF) application. The GaAs/InGaAs heterojunction TFETs are investigated in terms of DC and RF characteristics by using the device simulation technology. The proposed TFET showed excellent subthreshold swing (S) and on/off current ratio as low standby power (LSTP) devices. Moreover, the superb RF performances of proposed TFET were obtained by designing drain doping (DDrain). It was confirmed that the GaAs/InGaAs heterojunction TFET is suitable for RF applications.

Original languageEnglish
Pages95-98
Number of pages4
DOIs
StatePublished - 2014
Event2014 6th International Conference on Measuring Technology and Mechatronics Automation, ICMTMA 2014 - Zhangjiajie, Hunan, China
Duration: 10 Jan 201411 Jan 2014

Conference

Conference2014 6th International Conference on Measuring Technology and Mechatronics Automation, ICMTMA 2014
Country/TerritoryChina
CityZhangjiajie, Hunan
Period10/01/1411/01/14

Keywords

  • Cut-off Frequency
  • Device simulator
  • Heterojunction Structure
  • Radio Frequency
  • Subthreshold swing
  • Tunneling Field-Effect Transistor

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