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Xiaoyong Hu

Xiaoyong Hu

D-Index & Metrics

Discipline name D-Index World Ranking Current World Ranking National Ranking Current National Ranking Publications Citations
Materials Science 43 12385 11975 3372 3357 195 6217
Engineering and Technology 46 5268 5076 1025 1019 215 6727

Xiaoyong Hu publications per year

The chart shows the history of publications by Xiaoyong Hu between 1991 and 2025, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. Xiaoyong Hu published across 35 years, from 1991 to 2025, averaging 9 papers a year. Output peaked at 31 publications in 2024. 60 of the 316 publications appeared in the last two years.

No. of publications
10 20 30
Bar chart. Horizontal axis: year, 1991 to 2025. Vertical axis: number of publications, 0 to 31. Peak 31 publications in 2024. 1991: 1 publication 1992: 0 publications 1993: 0 publications 1994: 0 publications 1995: 0 publications 1996: 2 publications 1997: 0 publications 1998: 0 publications 1999: 0 publications 2000: 2 publications 2001: 3 publications 2002: 3 publications 2003: 5 publications 2004: 3 publications 2005: 7 publications 2006: 7 publications 2007: 10 publications 2008: 4 publications 2009: 8 publications 2010: 8 publications 2011: 12 publications 2012: 5 publications 2013: 13 publications 2014: 24 publications 2015: 9 publications 2016: 10 publications 2017: 11 publications 2018: 15 publications 2019: 14 publications 2020: 19 publications 2021: 18 publications 2022: 21 publications 2023: 22 publications 2024: 31 publications 2025: 29 publications
1991 2025

316 publications in total across all disciplines

View publications per year as a table
Xiaoyong Hu: publications per year, 1991 to 2025
Year Publications
1991 1
1992 0
1993 0
1994 0
1995 0
1996 2
1997 0
1998 0
1999 0
2000 2
2001 3
2002 3
2003 5
2004 3
2005 7
2006 7
2007 10
2008 4
2009 8
2010 8
2011 12
2012 5
2013 13
2014 24
2015 9
2016 10
2017 11
2018 15
2019 14
2020 19
2021 18
2022 21
2023 22
2024 31
2025 29
Total 316
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Xiaoyong Hu publications per year - data summary

  • Xiaoyong Hu, a Engineering and Technology scholar from Peking University, has 316 publications recorded across 35 years, from 1991 to 2025.
  • The oldest publication on record dates to 1991 and the most recent to 2025.
  • The most productive year is 2024, with 31 publications.
  • The least productive year with any output is 1991, with 1 publication.
  • 7 of the 35 years in the span carry no publications at all (1992, 1993, 1994, 1995 and others).
  • The rate of publication averages 9.0 papers per year over the whole span, or 11.3 per year counting only the 28 years with at least one publication.
  • The last 5 years on the chart (2021-2025) hold 121 publications, 38% of the career total.
  • Split into equal eras - 1991-2002: 11 publications (0.9 per year); 2003-2014: 106 publications (8.8 per year); 2015-2025: 199 publications (18.1 per year).
  • Comparing the opening and closing eras, the overall trend of publication is rising.

Xiaoyong Hu 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 Xiaoyong Hu sits on this spectrum.

No. of scientists
100 200 300 400
Bar chart with 78 bars. Horizontal axis: publications, 38–47 to 804+. Vertical axis: number of scientists, 0 to 457. Most scientists, 457, have 148–157 publications. The last bar groups every scientist with 804 publications or more. The highlighted bar, 208–217 publications, is where this scientist sits. 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
38–47 publications 804+

This scientist: 215 publications — 53rd percentile

53% of scientists in this discipline score the same or lower.

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

View publications distribution as a table
Number of Engineering and Technology scientists by publication count, Research.com 2026 ranking edition. Based on 9,796 ranked scientists.
Publications Scientists This scientist
38–47 20
48–57 35
58–67 96
68–77 135
78–87 190
88–97 259
98–107 283
108–117 369
118–127 341
128–137 386
138–147 372
148–157 457
158–167 415
168–177 407
178–187 421
188–197 378
198–207 403
208–217 317 215
218–227 346
228–237 321
238–247 260
248–257 280
258–267 240
268–277 214
278–287 242
288–297 203
298–307 166
308–317 154
318–327 175
328–337 159
338–347 99
348–357 131
358–367 106
368–377 118
378–387 97
388–397 108
398–407 82
408–417 71
418–427 64
428–437 55
438–447 54
448–457 60
458–467 47
468–477 40
478–487 30
488–497 29
498–507 38
508–517 40
518–527 32
528–537 23
538–547 28
548–557 23
558–567 19
568–577 16
578–587 17
588–597 18
598–607 22
608–617 15
618–627 9
628–637 11
638–647 21
648–657 12
658–667 9
668–677 11
678–687 9
688–697 6
698–707 14
708–717 7
718–727 8
728–737 10
738–747 9
748–757 5
758–767 5
768–777 11
778–787 7
788–797 2
798–803 4
804+ 100
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Xiaoyong Hu publication distribution in Engineering and Technology in 2026 - data summary

  • The chart plots the publication count of all 9,796 Engineering and Technology scientists ranked by Research.com in 2026, grouped into 78 ranges running from 38–47 to 804+ publications.
  • Xiaoyong Hu, a Engineering and Technology scholar from Peking University, records 215 publications - the 53rd percentile of the discipline.
  • 53% of ranked Engineering and Technology scientists score the same or lower than Xiaoyong Hu, and about 47% score higher.
  • The median of the discipline falls in the 198–207 publications range, and Xiaoyong Hu ranks above the median.
  • The most crowded range is 148–157 publications, holding 457 scientists (5% of the field).
  • 61% of the field sits in the lowest quarter of the value range (up to 228–237 publications), so the distribution is heavily right-skewed and high scores are rare.
  • The final bar has no upper bound: it groups every scientist with 804 publications or more, 100 scientists in all (1% of the field).

Xiaoyong Hu 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 Xiaoyong Hu sits on this spectrum.

No. of scientists
100 200 300 400
Bar chart with 78 bars. Horizontal axis: D-Index, 30 to 107+. Vertical axis: number of scientists, 0 to 426. Most scientists, 426, have 42 D-Index. The last bar groups every scientist with 107 D-Index or more. The highlighted bar, 46 D-Index, is where this scientist sits. 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: 46 D-Index — 49th percentile

49% of scientists in this discipline score the same or lower.

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

View D-Index distribution as a table
Number of Engineering and Technology scientists by D-index, Research.com 2026 ranking edition. Based on 9,796 ranked scientists.
D-Index Scientists This scientist
30 59
31 114
32 129
33 189
34 200
35 262
36 311
37 312
38 350
39 385
40 348
41 362
42 426
43 380
44 310
45 341
46 301 46
47 306
48 271
49 246
50 210
51 253
52 213
53 221
54 195
55 186
56 170
57 167
58 166
59 144
60 152
61 141
62 138
63 131
64 118
65 114
66 119
67 95
68 87
69 77
70 89
71 69
72 54
73 46
74 55
75 54
76 49
77 53
78 46
79 28
80 39
81 36
82 24
83 26
84 36
85 18
86 25
87 19
88 26
89 27
90 23
91 15
92 12
93 9
94 15
95 10
96 13
97 13
98 9
99 7
100 7
101 8
102 7
103 7
104 9
105 6
106 9
107+ 99
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Xiaoyong Hu D-index placement in Engineering and Technology in 2026 - data summary

  • The chart plots the discipline H-index (D-index) of all 9,796 Engineering and Technology scientists ranked by Research.com in 2026, grouped into 78 ranges running from 30 to 107+ D-Index.
  • Xiaoyong Hu, a Engineering and Technology scholar from Peking University, records 46 D-Index - the 49th percentile of the discipline.
  • 49% of ranked Engineering and Technology scientists score the same or lower than Xiaoyong Hu, and about 51% score higher.
  • The median of the discipline falls in the 47 D-Index range, and Xiaoyong Hu ranks below the median.
  • The most crowded range is 42 D-Index, holding 426 scientists (4% of the field).
  • 57% of the field sits in the lowest quarter of the value range (up to 49 D-Index), so the distribution is heavily right-skewed and high scores are rare.
  • The final bar has no upper bound: it groups every scientist with 107 D-Index or more, 99 scientists in all (1% of the field).

Overview

Xiaoyong Hu is a researcher affiliated with Peking University in China, specializing in engineering and physics with an extensive focus on optics and photonics. Their work spans multiple subfields, including atomic and molecular physics, electrical and electronic engineering, artificial intelligence, biomedical engineering, and materials chemistry.

Their research frequently addresses several core topics:

  • Photonic and Optical Devices
  • Neural Networks and Reservoir Computing
  • Topological Materials and Phenomena
  • Optical Network Technologies
  • Quantum Mechanics and Non-Hermitian Physics
  • Photonic Crystals and Applications
  • Plasmonic and Surface Plasmon Research

Xiaoyong Hu has published in various scientific journals, with frequent contributions to the following publication venues:

  • Nanophotonics
  • Advanced Optical Materials
  • Frontiers of Optoelectronics
  • Nature Communications
  • Physical Review Letters

Among recent scientific articles attributed to Xiaoyong Hu are:

  • "Chemical Polishing of Perovskite Surface Enhances Photovoltaic Performances," 2022, Journal of the American Chemical Society
  • "Large-Scale Thin CsPbBr3 Single-Crystal Film Grown on Sapphire via Chemical Vapor Deposition: Toward Laser Array Application," 2020, ACS Nano
  • "Topologically protected quantum entanglement emitters," 2022, Nature Photonics
  • "On-chip nanophotonic topological rainbow," 2022, Nature Communications
  • "Topological Phase Transition in the Non-Hermitian Coupled Resonator Array," 2020, Physical Review Letters

Collaborations are an important aspect of Xiaoyong Hu's research. Frequent co-authors include:

  • Qihuang Gong
  • Cuicui Lu
  • Yaolong Li
  • Kun Liao
  • Huixin Qi

The breadth of Xiaoyong Hu's work encompasses both theoretical and applied aspects, often intersecting with advanced optical materials, quantum physics, and neural computational methods. This multidisciplinary approach connects optics, photonics, quantum mechanics, and artificial intelligence, reflecting a comprehensive engagement with contemporary scientific challenges in these fields.

Best Publications

  • All-optical logic gates based on nanoscale plasmonic slot waveguides.

    Yulan Fu;Xiaoyong Hu;Cuicui Lu;Song Yue

  • Picosecond and low-power all-optical switching based on an organic photonic-bandgap microcavity

    Xiaoyong Hu;Ping Jiang;Chengyuan Ding;Hong Yang

  • Ultrafast All-Optical Switching

    Zhen Chai;Xiaoyong Hu;Xiaoyong Hu;Feifan Wang;Xinxiang Niu

  • Epsilon-Near-Zero Photonics: A New Platform for Integrated Devices

    Xinxiang Niu;Xiaoyong Hu;Xiaoyong Hu;Saisai Chu;Qihuang Gong;Qihuang Gong

  • On-chip plasmon-induced transparency based on plasmonic coupled nanocavities.

    Yu Zhu;Xiaoyong Hu;Hong Yang;Qihuang Gong

  • Silicon photonic crystal all-optical logic gates

    Yulan Fu;Xiaoyong Hu;Qihuang Gong

  • Roadmap on all-optical processing

    Paolo Minzioni;Cosimo Lacava;Takasumi Tanabe;Jianji Dong

  • Applications of Topological Photonics in Integrated Photonic Devices

    You Wu;Chong Li;Xiaoyong Hu;Xiaoyong Hu;Yutian Ao

  • Large-Scale Thin CsPbBr3 Single-Crystal Film Grown on Sapphire via Chemical Vapor Deposition: Toward Laser Array Application.

    Yangguang Zhong;Yangguang Zhong;Kun Liao;Wenna Du;Wenna Du;Jiangrui Zhu

  • Integrated nanophotonic wavelength router based on an intelligent algorithm

    Zhouhui Liu;Xiaohong Liu;Zhiyuan Xiao;Cuicui Lu

  • Localized modes in defect-free dodecagonal quasiperiodic photonic crystals

    Yiquan Wang;Xiaoyong Hu;Xingsheng Xu;Bingying Cheng

  • Ultracompact all-optical logic gates based on nonlinear plasmonic nanocavities

    Xiaoyu Yang;Xiaoyong Hu;Xiaoyong Hu;Hong Yang;Hong Yang;Qihuang Gong;Qihuang Gong

  • Ultralow-power and ultrafast all-optical tunable plasmon-induced transparency in metamaterials at optical communication range

    Yu Zhu;Xiaoyong Hu;Yulan Fu;Hong Yang

  • Fano-resonance in one-dimensional topological photonic crystal heterostructure.

    Wei Gao;Xiaoyong Hu;Chong Li;Jinghuan Yang

  • Ultrafast three-dimensional tunable photonic crystal

    Xiaoyong Hu;Qi Zhang;Yuanhao Liu;Bingying Cheng

  • Tunable ultracompact chip-integrated multichannel filter based on plasmon-induced transparencies

    Xiaoyu Yang;Xiaoyong Hu;Zhen Chai;Cuicui Lu

  • Fast and Low-Power All-Optical Tunable Fano Resonance in Plasmonic Microstructures

    Yu Zhu;Xiaoyong Hu;Yongyang Huang;Hong Yang

  • Subpicosecond optical switching in polystyrene opal

    Yuanhao Liu;Xiaoyong Hu;Dongxiang Zhang;Bingying Cheng

  • Nano-Ag:polymeric composite material for ultrafast photonic crystal all-optical switching

    Xiaoyong Hu;Ping Jiang;Cheng Xin;Hong Yang

  • Ultrafast all-optical switching in two-dimensional organic photonic crystal

    Xiaoyong Hu;Yuanhao Liu;Jie Tian;Bingying Cheng

  • Fabry-Pérot Oscillation and Room Temperature Lasing in Perovskite Cube-Corner Pyramid Cavities.

    Yang Mi;Zhixiong Liu;Qiuyu Shang;Xinxiang Niu

  • Ultralow power all-optical diode in photonic crystal heterostructures with broken spatial inversion symmetry

    Cuicui Lu;Xiaoyong Hu;Yingbo Zhang;Zhiqiang Li

  • High quality factor, small mode volume, ring-type plasmonic microresonator on a silver chip

    Yun-Feng Xiao;Bei-Bei Li;Xun Jiang;Xiaoyong Hu

Frequent Co-Authors

Qihuang Gong
Qihuang Gong Peking University
Limin Tong
Limin Tong Zhejiang University
Craig B. Arnold
Craig B. Arnold Princeton University
Hao Wang
Hao Wang Swinburne University of Technology
Martin Aeschlimann
Martin Aeschlimann Technical University of Kaiserslautern
Qingbo Meng
Qingbo Meng Chinese Academy of Sciences
Kosei Ueno
Kosei Ueno Hokkaido University
Lian-Mao Peng
Lian-Mao Peng Peking University
Ping-Heng Tan
Ping-Heng Tan Chinese Academy of Sciences
Kaihui Liu
Kaihui Liu Peking University

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