World's Best Scientists 2026 revealed!

D-Index & Metrics

Electronics and Electrical Engineering

D-Index
60
Citations
11762
World Ranking
1669
National Ranking
19

Materials Science

D-Index
61
Citations
11936
World Ranking
6848
National Ranking
83

Ray-Hua Horng publication distribution in Electronics and Electrical Engineering in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Electronics and Electrical Engineering in 2026. The highlighted bar marks where Ray-Hua Horng sits on this spectrum.

34–53 publications: 24 scientists 54–73 publications: 52 scientists 74–93 publications: 114 scientists 94–113 publications: 203 scientists 114–133 publications: 269 scientists 134–153 publications: 355 scientists 154–173 publications: 403 scientists 174–193 publications: 445 scientists 194–213 publications: 430 scientists 214–233 publications: 431 scientists 234–253 publications: 399 scientists 254–273 publications: 366 scientists 274–293 publications: 335 scientists 294–313 publications: 300 scientists 314–333 publications: 276 scientists 334–353 publications: 250 scientists 354–373 publications: 214 scientists 374–393 publications: 187 scientists 394–413 publications: 152 scientists 414–433 publications: 169 scientists 434–453 publications: 147 scientists 454–473 publications: 111 scientists 474–493 publications: 117 scientists 494–513 publications: 103 scientists 514–533 publications: 99 scientists 534–553 publications: 92 scientists 554–573 publications: 75 scientists 574–593 publications: 58 scientists 594–613 publications: 69 scientists 614–633 publications: 50 scientists 634–653 publications: 62 scientists 654–673 publications: 54 scientists 674–693 publications: 44 scientists 694–713 publications: 37 scientists 714–733 publications: 28 scientists 734–753 publications: 26 scientists 754–773 publications: 26 scientists 774–793 publications: 19 scientists 794–813 publications: 23 scientists 814–833 publications: 20 scientists 834–853 publications: 16 scientists 854–873 publications: 20 scientists 874–893 publications: 11 scientists 894–913 publications: 11 scientists 914–933 publications: 16 scientists 934–953 publications: 13 scientists 954–973 publications: 10 scientists 974–993 publications: 11 scientists 994–1,013 publications: 9 scientists 1,014–1,033 publications: 9 scientists 1,034–1,053 publications: 10 scientists 1,054–1,064 publications: 6 scientists 1,065+ publications: 99 scientists
34 publications 1,065+

This scientist: 659 publications — 93rd percentile

93% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 1,065 publications or more.

Ray-Hua Horng D-index placement in Electronics and Electrical Engineering in 2026

The chart shows the D-index (discipline H-index) distribution of Electronics and Electrical Engineering scientists ranked by Research.com in 2026. The highlighted bar marks where Ray-Hua Horng sits on this spectrum.

30 D-Index: 178 scientists 31 D-Index: 257 scientists 32 D-Index: 263 scientists 33 D-Index: 262 scientists 34 D-Index: 244 scientists 35 D-Index: 236 scientists 36 D-Index: 211 scientists 37 D-Index: 220 scientists 38 D-Index: 214 scientists 39 D-Index: 214 scientists 40 D-Index: 205 scientists 41 D-Index: 187 scientists 42 D-Index: 194 scientists 43 D-Index: 201 scientists 44 D-Index: 155 scientists 45 D-Index: 189 scientists 46 D-Index: 148 scientists 47 D-Index: 160 scientists 48 D-Index: 134 scientists 49 D-Index: 130 scientists 50 D-Index: 141 scientists 51 D-Index: 156 scientists 52 D-Index: 108 scientists 53 D-Index: 130 scientists 54 D-Index: 112 scientists 55 D-Index: 97 scientists 56 D-Index: 111 scientists 57 D-Index: 102 scientists 58 D-Index: 108 scientists 59 D-Index: 120 scientists 60 D-Index: 103 scientists 61 D-Index: 93 scientists 62 D-Index: 92 scientists 63 D-Index: 74 scientists 64 D-Index: 77 scientists 65 D-Index: 73 scientists 66 D-Index: 64 scientists 67 D-Index: 69 scientists 68 D-Index: 60 scientists 69 D-Index: 39 scientists 70 D-Index: 57 scientists 71 D-Index: 59 scientists 72 D-Index: 46 scientists 73 D-Index: 49 scientists 74 D-Index: 38 scientists 75 D-Index: 35 scientists 76 D-Index: 32 scientists 77 D-Index: 35 scientists 78 D-Index: 31 scientists 79 D-Index: 22 scientists 80 D-Index: 34 scientists 81 D-Index: 31 scientists 82 D-Index: 34 scientists 83 D-Index: 23 scientists 84 D-Index: 18 scientists 85 D-Index: 30 scientists 86 D-Index: 19 scientists 87 D-Index: 19 scientists 88 D-Index: 20 scientists 89 D-Index: 8 scientists 90 D-Index: 17 scientists 91 D-Index: 7 scientists 92 D-Index: 14 scientists 93 D-Index: 9 scientists 94 D-Index: 15 scientists 95 D-Index: 10 scientists 96 D-Index: 12 scientists 97 D-Index: 10 scientists 98 D-Index: 10 scientists 99 D-Index: 12 scientists 100 D-Index: 16 scientists 101 D-Index: 5 scientists 102 D-Index: 7 scientists 103 D-Index: 7 scientists 104 D-Index: 8 scientists 105 D-Index: 9 scientists 106 D-Index: 13 scientists 107 D-Index: 4 scientists 108 D-Index: 5 scientists 109 D-Index: 10 scientists 110 D-Index: 8 scientists 111+ D-Index: 96 scientists
30 D-Index 111+

This scientist: 60 D-Index — 77th percentile

77% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 111 D-Index or more.

Research.com Recognitions

  • 2016 - OSA Fellows Ray-Hua Horng National Chung Hsing University, Taiwan For contributions to green photonics, and in particular for developing high-brightness light-emitting diodes and high-efficiency solar cells.
  • 2015 - IEEE Fellow For contributions to high brightness light emitting diodes
  • 2014 - SPIE Fellow

Overview

Ray-Hua Horng is affiliated with National Yang Ming Chiao Tung University in Taiwan. Their research primarily focuses on the fields of Materials Science and Engineering, with significant contributions to Electrical and Electronic Engineering, Materials Chemistry, Electronic, Optical and Magnetic Materials, Condensed Matter Physics, and Biomedical Engineering.

The scientist has addressed various main topics within their work, including:

  • ZnO doping and properties
  • Ga2O3 and related materials
  • GaN-based semiconductor devices and materials
  • Advanced Photocatalysis Techniques
  • Gas Sensing Nanomaterials and Sensors
  • Semiconductor materials and devices
  • Semiconductor Quantum Structures and Devices

Ray-Hua Horng has a substantial publication record, with frequent appearances in venues such as:

  • IEEE Photonics Technology Letters
  • IEEE Journal of Quantum Electronics
  • Materials Today Advances
  • ACS Applied Electronic Materials
  • Discover Nano

Among recent and notable papers by Ray-Hua Horng are:

  • "Study on the effect of size on InGaN red micro-LEDs," 2022, Scientific Reports
  • "Microdisplays: Mini-LED, Micro-OLED, and Micro-LED," 2023, Advanced Optical Materials
  • "High-Bandwidth Green Semipolar (20-21) InGaN/GaN Micro Light-Emitting Diodes for Visible Light Communication," 2020, ACS Photonics
  • "Technology and Applications of Micro-LEDs: Their Characteristics, Fabrication, Advancement, and Challenges," 2022, ACS Photonics
  • "Zinc Gallium Oxide-A Review from Synthesis to Applications," 2020, Nanomaterials

Frequent co-authors collaborating with Ray-Hua Horng include Gabriella Bosco, Lídia Galdino, Yanne K. Chembo, Thomas Siegert, and Sophia Muirhead.

Throughout their career, Ray-Hua Horng has received several recognitions:

  • OSA Fellow in 2016 for contributions to green photonics, specifically in developing high-brightness light-emitting diodes and high-efficiency solar cells
  • IEEE Fellow in 2015 for contributions to high brightness light emitting diodes
  • SPIE Fellow in 2014

The body of work by Ray-Hua Horng has contributed to the understanding and development of semiconductor devices and advanced materials, particularly involving GaN and ZnO-related technologies.

Best Publications

  • Low-resistance and high-transparency Ni/indium tin oxide ohmic contacts to p-type GaN

    Ray-Hua Horng;Dong Sing Wuu;Yi Chung Lien;Wen How Lan

  • Enhanced output power of near-ultraviolet InGaN-GaN LEDs grown on patterned sapphire substrates

    D.S. Wuu;W.K. Wang;W.C. Shih;R.H. Horng

  • Defect reduction and efficiency improvement of near-ultraviolet emitters via laterally overgrown GaN on a GaN/patterned sapphire template

    D. S. Wuu;W. K. Wang;K. S. Wen;S. C. Huang

  • GaN-based light-emitting diodes with indium tin oxide texturing window layers using natural lithography

    Ray-Hua Horng;C. C. Yang;J. Y. Wu;S. H. Huang

  • Microdisplays: Mini‐LED, Micro‐OLED, and Micro‐LED

    Unknown

  • High-quality InGaN∕GaN heterojunctions and their photovoltaic effects

    Xinhe Zheng;Ray-Hua Horng;Dong Sing Wuu;Mu Tao Chu

  • Fabrication of Pyramidal Patterned Sapphire Substrates for High-Efficiency InGaN-Based Light Emitting Diodes

    D. S. Wuu;D. S. Wuu;W. K. Wang;K. S. Wen;S. C. Huang

  • An efficient and stable photoelectrochemical system with 9% solar-to-hydrogen conversion efficiency via InGaP/GaAs double junction

    Purushothaman Varadhan;Hui Chun Fu;Yu Cheng Kao;Ray Hua Horng

  • High-Bandwidth Green Semipolar (20-21) InGaN/GaN Micro Light-Emitting Diodes for Visible Light Communication

    Sung-Wen Huang Chen;Yu-Ming Huang;Yun-Han Chang;Yue Lin

  • Growth and etching characteristics of gallium oxide thin films by pulsed laser deposition

    Sin Liang Ou;Dong Sing Wuu;Dong Sing Wuu;Yu Chuan Fu;Shu Ping Liu

  • Improvements of Permeation Barrier Coatings Using Encapsulated Parylene Interlayers for Flexible Electronic Applications

    Tsai Ning Chen;Dong Sing Wuu;Chia Cheng Wu;Cheng Chung Chiang

  • Study on the effect of size on InGaN red micro-LEDs

    Unknown

  • High-Performance Transparent Barrier Films of SiO x / SiN x Stacks on Flexible Polymer Substrates

    T. N. Chen;D. S. Wuu;C. C. Wu;C. C. Chiang

  • Improved Conversion Efficiency of GaN/InGaN Thin-Film Solar Cells

    Ray-Hua Horng;Shih-Ting Lin;Yu-Li Tsai;Mu-Tao Chu

  • Technology and Applications of Micro-LEDs: Their Characteristics, Fabrication, Advancement, and Challenges

    Unknown

  • Nonlinear refractive-index and two photon-absorption near half the band gap in AlGaAs

    Alain Villeneuve;C. C. Yang;George I. Stegeman;Chen‐Hui Lin

  • See-Through $\hbox{Ga}_{2}\hbox{O}_{3}$ Solar-Blind Photodetectors for Use in Harsh Environments

    Tzu-Chiao Wei;Dung-Sheng Tsai;Parvaneh Ravadgar;Jr-Jian Ke

  • Tunability of p- and n-channel TiOx thin film transistors.

    Wu Chang Peng;Yao Ching Chen;Ju Liang He;Sin Liang Ou

  • Epitaxial Growth of ZnGa2O4: A New Deep Ultraviolet Semiconductor Candidate

    Ray-Hua Horng;Chiung Yi Huang;Sin Liang Ou;Tzu Kuang Juang

  • The Diagram of Feedback Regimes Revisited

    S. Donati;R-H Horng

  • High-power GaN-mirror-Cu light-emitting diodes for vertical current injection using laser liftoff and electroplating techniques

    W.Y. Lin;D.S. Wuu;K.F. Pan;S.H. Huang

  • High brightness light emitting diode

    Ray-Hua Horng;Dong-Sing Wu;Yann-Jyh Chiang;Chi-Ying Chiu

  • Thermal annealing effect on material characterizations of β-Ga2O3 epilayer grown by metal organic chemical vapor deposition

    Chiung Yi Huang;Ray-Hua Horng;Dong Sing Wuu;Li Wei Tu

  • Light emitting diode with a metal-coated reflective permanent substrate and the method for manufacturing the same

    Kuo-Hsiung Chang;Kun-Chuan Lin;Ray-Hua Horng;Man-Fang Huang

  • Enhanced Output Power of Near-Ultraviolet InGaN-GaN LEDs Grown on Patterned

    D. S. Wuu;W. K. Wang;W. C. Shih;R. H. Horng

Frequent Co-Authors

Dong-Sing Wuu
Dong-Sing Wuu National Chi Nan University
Hao-Chung Kuo
Hao-Chung Kuo National Yang Ming Chiao Tung University
Chih-Ming Chen
Chih-Ming Chen National Chengchi University
Jr-Hau He
Jr-Hau He City University of Hong Kong
Kei May Lau
Kei May Lau Hong Kong University of Science and Technology
Nelson Tansu
Nelson Tansu University of Adelaide
Shoou-Jinn Chang
Shoou-Jinn Chang National Cheng Kung University
David Wei Zhang
David Wei Zhang Fudan University
Shi-Jin Ding
Shi-Jin Ding Fudan University
Jung Han
Jung Han Yale University

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