World's Best Scientists 2026 revealed!

D-Index & Metrics

Engineering and Technology

D-Index
68
Citations
27380
World Ranking
1180
National Ranking
228

Gui-Lu Long publication distribution in Engineering and Technology in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Engineering and Technology in 2026. The highlighted bar marks where Gui-Lu Long sits on this spectrum.

38–47 publications: 20 scientists 48–57 publications: 35 scientists 58–67 publications: 96 scientists 68–77 publications: 135 scientists 78–87 publications: 190 scientists 88–97 publications: 259 scientists 98–107 publications: 283 scientists 108–117 publications: 369 scientists 118–127 publications: 341 scientists 128–137 publications: 386 scientists 138–147 publications: 372 scientists 148–157 publications: 457 scientists 158–167 publications: 415 scientists 168–177 publications: 407 scientists 178–187 publications: 421 scientists 188–197 publications: 378 scientists 198–207 publications: 403 scientists 208–217 publications: 317 scientists 218–227 publications: 346 scientists 228–237 publications: 321 scientists 238–247 publications: 260 scientists 248–257 publications: 280 scientists 258–267 publications: 240 scientists 268–277 publications: 214 scientists 278–287 publications: 242 scientists 288–297 publications: 203 scientists 298–307 publications: 166 scientists 308–317 publications: 154 scientists 318–327 publications: 175 scientists 328–337 publications: 159 scientists 338–347 publications: 99 scientists 348–357 publications: 131 scientists 358–367 publications: 106 scientists 368–377 publications: 118 scientists 378–387 publications: 97 scientists 388–397 publications: 108 scientists 398–407 publications: 82 scientists 408–417 publications: 71 scientists 418–427 publications: 64 scientists 428–437 publications: 55 scientists 438–447 publications: 54 scientists 448–457 publications: 60 scientists 458–467 publications: 47 scientists 468–477 publications: 40 scientists 478–487 publications: 30 scientists 488–497 publications: 29 scientists 498–507 publications: 38 scientists 508–517 publications: 40 scientists 518–527 publications: 32 scientists 528–537 publications: 23 scientists 538–547 publications: 28 scientists 548–557 publications: 23 scientists 558–567 publications: 19 scientists 568–577 publications: 16 scientists 578–587 publications: 17 scientists 588–597 publications: 18 scientists 598–607 publications: 22 scientists 608–617 publications: 15 scientists 618–627 publications: 9 scientists 628–637 publications: 11 scientists 638–647 publications: 21 scientists 648–657 publications: 12 scientists 658–667 publications: 9 scientists 668–677 publications: 11 scientists 678–687 publications: 9 scientists 688–697 publications: 6 scientists 698–707 publications: 14 scientists 708–717 publications: 7 scientists 718–727 publications: 8 scientists 728–737 publications: 10 scientists 738–747 publications: 9 scientists 748–757 publications: 5 scientists 758–767 publications: 5 scientists 768–777 publications: 11 scientists 778–787 publications: 7 scientists 788–797 publications: 2 scientists 798–803 publications: 4 scientists 804+ publications: 100 scientists
38 publications 804+

This scientist: 424 publications — 91st percentile

91% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 804 publications or more.

Gui-Lu Long D-index placement in Engineering and Technology in 2026

The chart shows the D-index (discipline H-index) distribution of Engineering and Technology scientists ranked by Research.com in 2026. The highlighted bar marks where Gui-Lu Long sits on this spectrum.

30 D-Index: 59 scientists 31 D-Index: 114 scientists 32 D-Index: 129 scientists 33 D-Index: 189 scientists 34 D-Index: 200 scientists 35 D-Index: 262 scientists 36 D-Index: 311 scientists 37 D-Index: 312 scientists 38 D-Index: 350 scientists 39 D-Index: 385 scientists 40 D-Index: 348 scientists 41 D-Index: 362 scientists 42 D-Index: 426 scientists 43 D-Index: 380 scientists 44 D-Index: 310 scientists 45 D-Index: 341 scientists 46 D-Index: 301 scientists 47 D-Index: 306 scientists 48 D-Index: 271 scientists 49 D-Index: 246 scientists 50 D-Index: 210 scientists 51 D-Index: 253 scientists 52 D-Index: 213 scientists 53 D-Index: 221 scientists 54 D-Index: 195 scientists 55 D-Index: 186 scientists 56 D-Index: 170 scientists 57 D-Index: 167 scientists 58 D-Index: 166 scientists 59 D-Index: 144 scientists 60 D-Index: 152 scientists 61 D-Index: 141 scientists 62 D-Index: 138 scientists 63 D-Index: 131 scientists 64 D-Index: 118 scientists 65 D-Index: 114 scientists 66 D-Index: 119 scientists 67 D-Index: 95 scientists 68 D-Index: 87 scientists 69 D-Index: 77 scientists 70 D-Index: 89 scientists 71 D-Index: 69 scientists 72 D-Index: 54 scientists 73 D-Index: 46 scientists 74 D-Index: 55 scientists 75 D-Index: 54 scientists 76 D-Index: 49 scientists 77 D-Index: 53 scientists 78 D-Index: 46 scientists 79 D-Index: 28 scientists 80 D-Index: 39 scientists 81 D-Index: 36 scientists 82 D-Index: 24 scientists 83 D-Index: 26 scientists 84 D-Index: 36 scientists 85 D-Index: 18 scientists 86 D-Index: 25 scientists 87 D-Index: 19 scientists 88 D-Index: 26 scientists 89 D-Index: 27 scientists 90 D-Index: 23 scientists 91 D-Index: 15 scientists 92 D-Index: 12 scientists 93 D-Index: 9 scientists 94 D-Index: 15 scientists 95 D-Index: 10 scientists 96 D-Index: 13 scientists 97 D-Index: 13 scientists 98 D-Index: 9 scientists 99 D-Index: 7 scientists 100 D-Index: 7 scientists 101 D-Index: 8 scientists 102 D-Index: 7 scientists 103 D-Index: 7 scientists 104 D-Index: 9 scientists 105 D-Index: 6 scientists 106 D-Index: 9 scientists 107+ D-Index: 99 scientists
30 D-Index 107+

This scientist: 68 D-Index — 88th percentile

88% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 107 D-Index or more.

Overview

Gui-Lu Long is affiliated with Tsinghua University in China and has made significant contributions in the fields of Computer Science and Physics and Astronomy. Their research primarily focuses on quantum information and cryptography, quantum computing algorithms and architecture, and quantum mechanics and applications.

The scientist's main areas of study include:

  • Computer Science
  • Physics and Astronomy

Gui-Lu Long's work spans several specialized subfields, including:

  • Artificial Intelligence
  • Atomic and Molecular Physics, and Optics
  • Electrical and Electronic Engineering
  • Computational Theory and Mathematics
  • Statistical and Nonlinear Physics

Their research topics cover a variety of quantum science and technology domains such as:

  • Quantum Information and Cryptography
  • Quantum Computing Algorithms and Architecture
  • Quantum Mechanics and Applications
  • Mechanical and Optical Resonators
  • Photonic and Optical Devices
  • Quantum and Electron Transport Phenomena
  • Advanced Fiber Laser Technologies

Gui-Lu Long has published extensively in several prominent scientific venues. Frequent publication platforms include:

  • arXiv (Cornell University)
  • Science China Physics Mechanics and Astronomy
  • Physical Review A
  • Quantum Engineering
  • New Journal of Physics

Among their notable recent published papers are:

  • "One-step quantum secure direct communication," 2021, Science Bulletin
  • "Realization of quantum secure direct communication over 100 km fiber with time-bin and phase quantum states," 2022, Light Science & Applications
  • "Quantum secure direct communication based on single-photon Bell-state measurement," 2020, New Journal of Physics
  • "Experimental free-space quantum secure direct communication and its security analysis," 2020, Photonics Research
  • "Drastic increase of channel capacity in quantum secure direct communication using masking," 2021, Science Bulletin

Gui-Lu Long frequently collaborates with other researchers. Key coauthors include:

  • Shijie Wei
  • Min Wang
  • Guo-Qing Qin
  • Liuguo Yin
  • Dong Pan

Best Publications

  • Parity–time-symmetric whispering-gallery microcavities

    Bo Peng;Şahin Kaya Özdemir;Fuchuan Lei;Fuchuan Lei;Faraz Monifi

  • Theoretically efficient high-capacity quantum-key-distribution scheme

    G. L. Long;X. S. Liu;X. S. Liu

  • Two-step quantum direct communication protocol using the Einstein-Podolsky-Rosen pair block

    Fu-Guo Deng;Gui Lu Long;Xiao-Shu Liu

  • Secure direct communication with a quantum one-time pad

    Fu-Guo Deng;Gui Lu Long

  • Quantum secure direct communication with high-dimension quantum superdense coding

    Chuan Wang;Fu-Guo Deng;Fu-Guo Deng;Yan-Song Li;Xiao-Shu Liu

  • Efficient multiparty quantum-secret-sharing schemes

    Li Xiao;Gui Lu Long;Fu-Guo Deng;Jian-Wei Pan

  • General scheme for superdense coding between multiparties

    X. S. Liu;X. S. Liu;G. L. Long;D. M. Tong;Feng Li

  • Controlled order rearrangement encryption for quantum key distribution

    Fe-Guo Deng;Gui Lu Long

  • Grover algorithm with zero theoretical failure rate

    G. L. Long

  • Experimental realization of nonadiabatic holonomic quantum computation.

    Guanru Feng;Guofu Xu;Guilu Long

  • Multi-step quantum secure direct communication using multi-particle Green–Horne–Zeilinger state

    Chuan Wang;Fu Guo Deng;Gui Lu Long

  • Experimental quantum secure direct communication with single photons.

    Jian-Yong Hu;Bo Yu;Ming-Yong Jing;Lian-Tuan Xiao

  • Complete hyperentangled-Bell-state analysis for quantum communication

    Yu-Bo Sheng;Yu-Bo Sheng;Fu-Guo Deng;Gui Lu Long

  • Bidirectional quantum key distribution protocol with practical faint laser pulses

    Fu-Guo Deng;Gui Lu Long

  • One-step quantum secure direct communication

    Yu-Bo Sheng;Lan Zhou;Gui-Lu Long

  • Device-independent quantum secure direct communication against collective attacks

    Lan Zhou;Yu-Bo Sheng;Gui-Lu Long

  • Implementation and security analysis of practical quantum secure direct communication

    Ruoyang Qi;Zhen Sun;Zaisheng Lin;Penghao Niu

  • Highly sensitive detection of nanoparticles with a self-referenced and self-heterodyned whispering-gallery Raman microlaser.

    Şahin Kaya Özdemir;Jiangang Zhu;Xu Yang;Bo Peng

  • Quantum computing

    Shu-Shen Li;Gui-Lu Long;Feng-Shan Bai;Song-Lin Feng

  • Bidirectional quantum secret sharing and secret splitting with polarized single photons

    Fu-Guo Deng;Hong-Yu Zhou;Gui Lu Long

Frequent Co-Authors

Fu-Guo Deng
Fu-Guo Deng Beijing Normal University
Raymond Laflamme
Raymond Laflamme University of Waterloo
Shao-Ming Fei
Shao-Ming Fei Capital Normal University
Yu-Bo Sheng
Yu-Bo Sheng Nanjing University of Posts and Telecommunications
Lan Yang
Lan Yang Washington University in St. Louis
Enrique Solano
Enrique Solano University of the Basque Country
Franco Nori
Franco Nori University of Michigan–Ann Arbor
Lajos Hanzo
Lajos Hanzo University of Southampton
Robert W. Boyd
Robert W. Boyd University of Ottawa
Tzyh-Jong Tarn
Tzyh-Jong Tarn Washington University in St. Louis

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