World's Best Scientists 2026 revealed!
Hilmi Volkan Demir

Hilmi Volkan Demir

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Electronics and Electrical Engineering
Turkey
2026
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Materials Science
Turkey
2026

D-Index & Metrics

Discipline name D-Index World Ranking Current World Ranking National Ranking Current National Ranking Publications Citations
Electronics and Electrical Engineering 77 611 586 1 1 599 22681
Materials Science 77 3095 2989 4 3 650 23694

Hilmi Volkan Demir publications per year

The chart shows the history of publications by Hilmi Volkan Demir between 1997 and 2025, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. Hilmi Volkan Demir published across 29 years, from 1997 to 2025, averaging 25.3 papers a year. Output peaked at 61 publications in 2016. 52 of the 733 publications appeared in the last two years.

No. of publications
20 40 60
Bar chart. Horizontal axis: year, 1997 to 2025. Vertical axis: number of publications, 0 to 61. Peak 61 publications in 2016. 1997: 1 publication 1998: 0 publications 1999: 1 publication 2000: 1 publication 2001: 2 publications 2002: 3 publications 2003: 3 publications 2004: 10 publications 2005: 6 publications 2006: 9 publications 2007: 22 publications 2008: 26 publications 2009: 26 publications 2010: 28 publications 2011: 41 publications 2012: 37 publications 2013: 52 publications 2014: 59 publications 2015: 56 publications 2016: 61 publications 2017: 44 publications 2018: 43 publications 2019: 34 publications 2020: 31 publications 2021: 27 publications 2022: 30 publications 2023: 28 publications 2024: 19 publications 2025: 33 publications
1997 2025

733 publications in total across all disciplines

View publications per year as a table
Hilmi Volkan Demir: publications per year, 1997 to 2025
Year Publications
1997 1
1998 0
1999 1
2000 1
2001 2
2002 3
2003 3
2004 10
2005 6
2006 9
2007 22
2008 26
2009 26
2010 28
2011 41
2012 37
2013 52
2014 59
2015 56
2016 61
2017 44
2018 43
2019 34
2020 31
2021 27
2022 30
2023 28
2024 19
2025 33
Total 733
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Hilmi Volkan Demir 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 Hilmi Volkan Demir sits on this spectrum.

No. of scientists
100 200 300 400
Bar chart with 53 bars. Horizontal axis: publications, 34–53 to 1,065+. Vertical axis: number of scientists, 0 to 445. Most scientists, 445, have 174–193 publications. The last bar groups every scientist with 1,065 publications or more. The highlighted bar, 594–613 publications, is where this scientist sits. 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
34–53 publications 1,065+

This scientist: 599 publications — 90th percentile

90% of scientists in this discipline score the same or lower.

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

View publications distribution as a table
Number of Electronics and Electrical Engineering scientists by publication count, Research.com 2026 ranking edition. Based on 6,875 ranked scientists.
Publications Scientists This scientist
34–53 24
54–73 52
74–93 114
94–113 203
114–133 269
134–153 355
154–173 403
174–193 445
194–213 430
214–233 431
234–253 399
254–273 366
274–293 335
294–313 300
314–333 276
334–353 250
354–373 214
374–393 187
394–413 152
414–433 169
434–453 147
454–473 111
474–493 117
494–513 103
514–533 99
534–553 92
554–573 75
574–593 58
594–613 69 599
614–633 50
634–653 62
654–673 54
674–693 44
694–713 37
714–733 28
734–753 26
754–773 26
774–793 19
794–813 23
814–833 20
834–853 16
854–873 20
874–893 11
894–913 11
914–933 16
934–953 13
954–973 10
974–993 11
994–1,013 9
1,014–1,033 9
1,034–1,053 10
1,054–1,064 6
1,065+ 99
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Hilmi Volkan Demir 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 Hilmi Volkan Demir sits on this spectrum.

No. of scientists
50 100 150 200 250
Bar chart with 82 bars. Horizontal axis: D-Index, 30 to 111+. Vertical axis: number of scientists, 0 to 263. Most scientists, 263, have 32 D-Index. The last bar groups every scientist with 111 D-Index or more. The highlighted bar, 77 D-Index, is where this scientist sits. 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: 77 D-Index — 91st percentile

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

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

View D-Index distribution as a table
Number of Electronics and Electrical Engineering scientists by D-index, Research.com 2026 ranking edition. Based on 6,875 ranked scientists.
D-Index Scientists This scientist
30 178
31 257
32 263
33 262
34 244
35 236
36 211
37 220
38 214
39 214
40 205
41 187
42 194
43 201
44 155
45 189
46 148
47 160
48 134
49 130
50 141
51 156
52 108
53 130
54 112
55 97
56 111
57 102
58 108
59 120
60 103
61 93
62 92
63 74
64 77
65 73
66 64
67 69
68 60
69 39
70 57
71 59
72 46
73 49
74 38
75 35
76 32
77 35 77
78 31
79 22
80 34
81 31
82 34
83 23
84 18
85 30
86 19
87 19
88 20
89 8
90 17
91 7
92 14
93 9
94 15
95 10
96 12
97 10
98 10
99 12
100 16
101 5
102 7
103 7
104 8
105 9
106 13
107 4
108 5
109 10
110 8
111+ 96
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Research.com Recognitions

  • 2026 - Research.com Electronics and Electrical Engineering in Turkey Leader Award
  • 2026 - Research.com Materials Science in Turkey Leader Award
  • 2025 - Research.com Electronics and Electrical Engineering in Turkey Leader Award
  • 2025 - Research.com Materials Science in Turkey Leader Award
  • 2022 - Research.com Electronics and Electrical Engineering in Turkey Leader Award
  • 2022 - Research.com Materials Science in Turkey Leader Award
  • 2020 - OSA Fellows Hilmi Volkan Demir Nanyang Technological University, Singapore, and Bilkent University UNAM, Turkey For pioneering and sustained contributions to the research and development of nanocrystal optoelectronics, semiconductor lighting and nanophotonics

Overview

Hilmi Volkan Demir is affiliated with Bilkent University in Turkey. Their research spans multiple areas within engineering and materials science, focusing extensively on nanocrystal optoelectronics, semiconductor lighting, and nanophotonics.

The primary fields of study in Demir's work include:

  • Engineering
  • Materials Science

Key subfields of their research involve:

  • Electrical and Electronic Engineering
  • Materials Chemistry
  • Atomic and Molecular Physics, and Optics
  • Biomedical Engineering
  • Electronic, Optical and Magnetic Materials

The scientists' main research topics cover various nanomaterial and photonics domains, such as:

  • Quantum Dots Synthesis And Properties
  • Chalcogenide Semiconductor Thin Films
  • Perovskite Materials and Applications
  • Photonic Crystals and Applications
  • Photonic and Optical Devices
  • Gold and Silver Nanoparticles Synthesis and Applications
  • Nanocluster Synthesis and Applications

Frequent coauthors who have collaborated extensively with Demir include:

  • Savas Delikanli
  • Farzan Shabani
  • Furkan Işık
  • Emek G. Durmusoglu
  • Onur Erdem

Demir's research has been published widely in peer-reviewed journals and conference proceedings. Notable publication venues where the scientist has contributed significantly are:

  • ACS Nano
  • Small
  • arXiv (Cornell University)
  • Advanced Optical Materials
  • Nano Letters

Significant research papers authored or coauthored by Demir include:

  • "State of the Art and Prospects for Halide Perovskite Nanocrystals," 2021, ACS Nano
  • "Room-Temperature Lasing in Colloidal Nanoplatelets via Mie-Resonant Bound States in the Continuum," 2020, Nano Letters
  • "Interfacial charge and energy transfer in van der Waals heterojunctions," 2022, InfoMat
  • "Lasing Action in Single Subwavelength Particles Supporting Supercavity Modes," 2020, ACS Nano
  • "Bright Future of Deep-Ultraviolet Photonics: Emerging UVC Chip-Scale Light-Source Technology Platforms, Benchmarking, Challenges, and Outlook for UV Disinfection," 2022, ACS Photonics

Demir has contributed to academic literature beyond journal articles, including book publications. One such work is "Oriented Self-Assembly of Colloidal Semiconductor Nanoplatelets on Liquid Interfaces" published by Springer Nature in 2022.

The scientist has been recognized as an OSA Fellow in 2020 with a citation noting pioneering and sustained contributions in nanocrystal optoelectronics, semiconductor lighting, and nanophotonics during a career spanning multiple institutions.

Best Publications

  • Inorganic Halide Perovskites for Efficient Light-Emitting Diodes.

    Natalia Yantara;Saikat Bhaumik;Fei Yan;Dharani Sabba

  • Conjugated polymer nanoparticles

    Dönüs Tuncel;Hilmi Volkan Demir

  • High-Efficiency Light-Emitting Diodes of Organometal Halide Perovskite Amorphous Nanoparticles

    Jun Xing;Fei Yan;Yawen Zhao;Shi Chen

  • Amplified Spontaneous Emission and Lasing in Colloidal Nanoplatelets

    Burak Guzelturk;Yusuf Kelestemur;Murat Olutas;Murat Olutas;Savas Delikanli

  • Full Visible Range Covering InP/ZnS Nanocrystals with High Photometric Performance and Their Application to White Quantum Dot Light-Emitting Diodes

    Xuyong Yang;Dewei Zhao;Kheng Swee Leck;Swee Tiam Tan

  • Photogeneration of hot plasmonic electrons with metal nanocrystals: Quantum description and potential applications

    Alexander O. Govorov;Hui Zhang;Hilmi Volkan Demir;Hilmi Volkan Demir;Yurii K. Gun’ko

  • Quantum dot integrated LEDs using photonic and excitonic color conversion

    Hilmi Volkan Demir;Hilmi Volkan Demir;Sedat Nizamoglu;Talha Erdem;Evren Mutlugun;Evren Mutlugun

  • White light generation using CdSe/ZnS core-shell nanocrystals hybridized with InGaN/GaN light emitting diodes

    S Nizamoglu;T Ozel;E Sari;H V Demir

  • Color-converting combinations of nanocrystal emitters for warm-white light generation with high color rendering index

    Sedat Nizamoglu;Gulis Zengin;Hilmi Volkan Demir

  • Vertically aligned gold nanorod monolayer on arbitrary substrates : self-assembly and femtomolar detection of food contaminants

    Bo Peng;Guangyuan Li;Dehui Li;Stephanie Dodson

  • Bright white-light emitting manganese and copper co-doped ZnSe quantum dots.

    Subhendu K. Panda;Stephen G. Hickey;Hilmi Volkan Demir;Alexander Eychmüller

  • Material Binding Peptides for Nanotechnology

    Urartu Ozgur Safak Seker;Hilmi Volkan Demir

  • Stimulated emission and lasing from CdSe/CdS/ZnS core-multi-shell quantum dots by simultaneous three-photon absorption.

    Yue Wang;Van Duong Ta;Yuan Gao;Ting Chao He

  • Highly Efficient Visible Colloidal Lead-Halide Perovskite Nanocrystal Light-Emitting Diodes

    Fei Yan;Jun Xing;Guichuan Xing;Lina Quan

  • Metamaterial-based wireless strain sensors

    Rohat Melik;Emre Unal;Nihan Kosku Perkgoz;Christian Puttlitz

  • Lateral Size-Dependent Spontaneous and Stimulated Emission Properties in Colloidal CdSe Nanoplatelets.

    Murat Olutas;Murat Olutas;Burak Guzelturk;Yusuf Kelestemur;Aydan Yeltik

  • Experimental Determination of the Absorption Cross-Section and Molar Extinction Coefficient of Colloidal CdSe Nanoplatelets

    Aydan Yeltik;Savas Delikanli;Murat Olutas;Murat Olutas;Yusuf Kelestemur

  • Room-Temperature Lasing in Colloidal Nanoplatelets via Mie-Resonant Bound States in the Continuum.

    Mengfei Wu;Son Tung Ha;Sushant Shendre;Emek G. Durmusoglu

  • A photometric investigation of ultra-efficient LEDs with high color rendering index and high luminous efficacy employing nanocrystal quantum dot luminophores

    Talha Erdem;Sedat Nizamoglu;Xiao Wei Sun;Hilmi Volkan Demir

  • Advances in the LED Materials and Architectures for Energy-Saving Solid-State Lighting Toward “Lighting Revolution”

    S. T. Tan;X. W. Sun;H. V. Demir;S. P. DenBaars

Frequent Co-Authors

Xiao Wei Sun
Xiao Wei Sun Southern University of Science and Technology
Swee Tiam Tan
Swee Tiam Tan Xiamen University Malaysia
Handong Sun
Handong Sun Nanyang Technological University
Alexander O. Govorov
Alexander O. Govorov Ohio University
James S. Harris
James S. Harris Stanford University
Rui Chen
Rui Chen Southern University of Science and Technology
In-Hwan Lee
In-Hwan Lee Korea University
Qihua Xiong
Qihua Xiong Tsinghua University

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