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Electronics and Electrical Engineering

D-Index
39
Citations
6657
World Ranking
4681
National Ranking
81

Overview

Wei-Chih Lai is affiliated with National Cheng Kung University in Taiwan, focusing on research in engineering and materials science. Their work spans 42 publications in engineering and 27 in materials science, with a specialization in several subfields including electrical and electronic engineering, materials chemistry, polymers and plastics, condensed matter physics, and electronic, optical, and magnetic materials.

The main topics covered in Lai's research include:

  • Perovskite Materials and Applications
  • Advanced Memory and Neural Computing
  • GaN-based semiconductor devices and materials
  • ZnO doping and properties
  • Ga2O3 and related materials
  • Thin-Film Transistor Technologies
  • Semiconductor materials and devices

Wei-Chih Lai has contributed to several papers across prominent journals, with notable publications such as:

  • "Hydrogen Diffusion and Threshold Voltage Shifts in Top-Gate Amorphous InGaZnO Thin-Film Transistors," 2020, IEEE Transactions on Electron Devices
  • "AlGaN-based deep ultraviolet light emitting diodes with magnesium delta-doped AlGaN last barrier," 2020, Applied Physics Letters
  • "Abnormal Hump Effect Induced by Hydrogen Diffusion During Self-Heating Stress in Top-Gate Amorphous InGaZnO TFTs," 2020, IEEE Transactions on Electron Devices
  • "Effect of ELA Energy Density on Self-Heating Stress in Low-Temperature Polycrystalline Silicon Thin-Film Transistors," 2020, IEEE Transactions on Electron Devices
  • "Conversion efficiency enhancement of methylammonium lead triiodide perovskite solar cells converted from thermally deposited lead iodide via thin methylammonium iodide interlayer," 2020, Organic Electronics

The frequent venues where Lai's research has been published include:

  • ACS Omega
  • IEEE Transactions on Electron Devices
  • ACS Applied Electronic Materials
  • ECS Journal of Solid State Science and Technology
  • Organic Electronics

Frequent collaborators in Lai's research include:

  • Sheng-Po Chang
  • Jinn-Kong Sheu
  • Shoou-Jinn Chang
  • Hong-Chih Chen
  • Yu-Shan Shih

Wei-Chih Lai's research demonstrates multidisciplinary expertise within the fields of electrical and electronic engineering and materials chemistry, contributing to a range of topics relevant to semiconductor devices, thin-film transistors, and advanced materials for electronics and photovoltaics.

Best Publications

  • White-light emission from near UV InGaN-GaN LED chip precoated with blue/green/red phosphors

    J.K. Sheu;S.J. Chang;C.H. Kuo;Y.K. Su

  • InGaN-GaN multiquantum-well blue and green light-emitting diodes

    S.J. Chang;W.C. Lai;Y.K. Su;J.F. Chen

  • 400-nm InGaN-GaN and InGaN-AlGaN multiquantum well light-emitting diodes

    S.J. Chang;C.H. Kuo;Y.K. Su;L.W. Wu

  • NiOx Electrode Interlayer and CH3NH2/CH3NH3PbBr3 Interface Treatment to Markedly Advance Hybrid Perovskite-Based Light-Emitting Diodes

    Yi Kai Chih;Jian Chih Wang;Rei Ting Yang;Chi Ching Liu

  • Low-operation voltage of InGaN-GaN light-emitting diodes with Si-doped In/sub 0.3/Ga/sub 0.7/N/GaN short-period superlattice tunneling contact layer

    J.K. Sheu;J.M. Tsai;S.C. Shei;W.C. Lai

  • Influence of Si-doping on the characteristics of InGaN-GaN multiple quantum-well blue light emitting diodes

    L.W. Wu;S.J. Chang;T.C. Wen;Y.K. Su

  • InGaN-AlInGaN multiquantum-well LEDs

    Wei-Chih Lai;Shoou-Jinn Chang;M. Yokoyam;Jinn-Kong Sheu

  • GaN metal-semiconductor-metal ultraviolet sensors with various contact electrodes

    Y.K. Su;S.J. Chang;C.H. Chen;J.F. Chen

  • Improved ESD protection by combining InGaN-GaN MQW LEDs with GaN Schottky diodes

    S.J. Chang;C.H. Chen;Y.K. Su;J.K. Sheu

  • Nitride-based LEDs with 800/spl deg/C grown p-AlInGaN-GaN double-cap layers

    S.J. Chang;L.W. Wu;Y.K. Su;Y.P. Hsu

  • Enhanced efficiency of GaN-based light-emitting diodes with periodic textured Ga-doped ZnO transparent contact layer

    Jinn Kong Sheu;Y. S. Lu;Min Lum Lee;W. C. Lai

  • GaN metal-semiconductor-metal photodetectors with low-temperature-GaN cap layers and ITO metal contacts

    S.J. Chang;M.L. Lee;J.K. Sheu;W.C. Lai

  • Demonstration of GaN-Based Solar Cells With GaN/InGaN Superlattice Absorption Layers

    Jinn-Kong Sheu;Chih-Ciao Yang;Shang-Ju Tu;Kuo-Hua Chang

  • High efficiency and improved ESD characteristics of GaN-based LEDs with naturally textured surface grown by MOCVD

    C.M. Tsai;J.K. Sheu;P.T. Wang;W.C. Lai

  • Oxidized Ni/Au Transparent Electrode in Efficient CH3NH3PbI3 Perovskite/Fullerene Planar Heterojunction Hybrid Solar Cells

    Wei Chih Lai;Kun Wei Lin;Yuan Ting Wang;Tsung Yu Chiang

  • Nitride-based near-ultraviolet LEDs with an ITO transparent contact

    C. H. Kuo;Shoou-Jinn Chang;Yan-Kuin Su;R. W. Chuang

  • Nitride-based LEDs with an SPS tunneling contact Layer and an ITO transparent contact

    S.J. Chang;C.S. Chang;Y.K. Su;R.W. Chuang

  • High-Speed GaN-Based Green Light-Emitting Diodes With Partially n-Doped Active Layers and Current-Confined Apertures

    J.-W. Shi;J.-K. Sheu;C.-H. Chen;G.-R. Lin

  • Effect of low-temperature-grown GaN cap layer on reduced leakage current of GaN Schottky diodes

    J. K. Sheu;M. L. Lee;W. C. Lai

  • Nitride-based LEDs with textured side walls

    C.S. Chang;S.J. Chang;Y.K. Su;C.T. Lee

  • InGaN/GaN tunnel-injection blue light-emitting diodes

    T.C. Wen;S.J. Chang;L.W. Wu;Y.K. Su

Frequent Co-Authors

Jinn-Kong Sheu
Jinn-Kong Sheu National Cheng Kung University
Shoou-Jinn Chang
Shoou-Jinn Chang National Cheng Kung University
Yan-Kuin Su
Yan-Kuin Su National Cheng Kung University
Jin-Wei Shi
Jin-Wei Shi National Central University
Ting-Chang Chang
Ting-Chang Chang National Sun Yat-sen University
Ten-Chin Wen
Ten-Chin Wen National Cheng Kung University
Tzung-Fang Guo
Tzung-Fang Guo National Cheng Kung University
Hao-Chung Kuo
Hao-Chung Kuo National Yang Ming Chiao Tung University
Tien-Chang Lu
Tien-Chang Lu National Yang Ming Chiao Tung University
Ching-Ting Lee
Ching-Ting Lee Yuan Ze University

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