World's Best Scientists 2026 revealed!

D-Index & Metrics

Materials Science

D-Index
65
Citations
13745
World Ranking
5685
National Ranking
1725

Pengfei Qiu publication distribution in Materials Science in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Materials Science in 2026. The highlighted bar marks where Pengfei Qiu sits on this spectrum.

50–69 publications: 28 scientists 70–89 publications: 152 scientists 90–109 publications: 356 scientists 110–129 publications: 487 scientists 130–149 publications: 723 scientists 150–169 publications: 835 scientists 170–189 publications: 850 scientists 190–209 publications: 891 scientists 210–229 publications: 862 scientists 230–249 publications: 766 scientists 250–269 publications: 726 scientists 270–289 publications: 665 scientists 290–309 publications: 593 scientists 310–329 publications: 537 scientists 330–349 publications: 477 scientists 350–369 publications: 440 scientists 370–389 publications: 356 scientists 390–409 publications: 321 scientists 410–429 publications: 256 scientists 430–449 publications: 246 scientists 450–469 publications: 216 scientists 470–489 publications: 212 scientists 490–509 publications: 174 scientists 510–529 publications: 194 scientists 530–549 publications: 162 scientists 550–569 publications: 131 scientists 570–589 publications: 111 scientists 590–609 publications: 103 scientists 610–629 publications: 99 scientists 630–649 publications: 77 scientists 650–669 publications: 92 scientists 670–689 publications: 56 scientists 690–709 publications: 53 scientists 710–729 publications: 53 scientists 730–749 publications: 38 scientists 750–769 publications: 52 scientists 770–789 publications: 43 scientists 790–809 publications: 38 scientists 810–829 publications: 34 scientists 830–849 publications: 25 scientists 850–869 publications: 18 scientists 870–889 publications: 20 scientists 890–909 publications: 24 scientists 910–929 publications: 27 scientists 930–949 publications: 20 scientists 950–969 publications: 17 scientists 970–989 publications: 10 scientists 990–1,009 publications: 16 scientists 1,010–1,029 publications: 13 scientists 1,030–1,049 publications: 12 scientists 1,050–1,069 publications: 9 scientists 1,070–1,089 publications: 8 scientists 1,090–1,109 publications: 7 scientists 1,110–1,129 publications: 9 scientists 1,130–1,149 publications: 2 scientists 1,150–1,162 publications: 5 scientists 1,163+ publications: 100 scientists
50 publications 1,163+

This scientist: 217 publications — 36th percentile

36% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 1,163 publications or more.

Pengfei Qiu D-index placement in Materials Science in 2026

The chart shows the D-index (discipline H-index) distribution of Materials Science scientists ranked by Research.com in 2026. The highlighted bar marks where Pengfei Qiu sits on this spectrum.

40–41 D-Index: 211 scientists 42–43 D-Index: 450 scientists 44–45 D-Index: 612 scientists 46–47 D-Index: 612 scientists 48–49 D-Index: 598 scientists 50–51 D-Index: 657 scientists 52–53 D-Index: 667 scientists 54–55 D-Index: 621 scientists 56–57 D-Index: 597 scientists 58–59 D-Index: 610 scientists 60–61 D-Index: 587 scientists 62–63 D-Index: 606 scientists 64–65 D-Index: 533 scientists 66–67 D-Index: 490 scientists 68–69 D-Index: 469 scientists 70–71 D-Index: 378 scientists 72–73 D-Index: 421 scientists 74–75 D-Index: 359 scientists 76–77 D-Index: 323 scientists 78–79 D-Index: 299 scientists 80–81 D-Index: 230 scientists 82–83 D-Index: 210 scientists 84–85 D-Index: 195 scientists 86–87 D-Index: 203 scientists 88–89 D-Index: 175 scientists 90–91 D-Index: 175 scientists 92–93 D-Index: 142 scientists 94–95 D-Index: 121 scientists 96–97 D-Index: 117 scientists 98–99 D-Index: 107 scientists 100–101 D-Index: 88 scientists 102–103 D-Index: 85 scientists 104–105 D-Index: 68 scientists 106–107 D-Index: 62 scientists 108–109 D-Index: 57 scientists 110–111 D-Index: 45 scientists 112–113 D-Index: 49 scientists 114–115 D-Index: 50 scientists 116–117 D-Index: 34 scientists 118–119 D-Index: 38 scientists 120–121 D-Index: 37 scientists 122–123 D-Index: 29 scientists 124–125 D-Index: 28 scientists 126–127 D-Index: 24 scientists 128–129 D-Index: 33 scientists 130–131 D-Index: 28 scientists 132–133 D-Index: 21 scientists 134–135 D-Index: 20 scientists 136–137 D-Index: 23 scientists 138–139 D-Index: 17 scientists 140–141 D-Index: 12 scientists 142–143 D-Index: 17 scientists 144–145 D-Index: 21 scientists 146–147 D-Index: 13 scientists 148–149 D-Index: 11 scientists 150–151 D-Index: 14 scientists 152–153 D-Index: 13 scientists 154–155 D-Index: 9 scientists 156–157 D-Index: 10 scientists 158–159 D-Index: 7 scientists 160–161 D-Index: 4 scientists 162–163 D-Index: 4 scientists 164 D-Index: 3 scientists 165+ D-Index: 98 scientists
40 D-Index 165+

This scientist: 65 D-Index — 57th percentile

57% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 165 D-Index or more.

Overview

Pengfei Qiu is a researcher affiliated with the Chinese Academy of Sciences in China. Their academic work is primarily situated within the fields of Materials Science and Engineering, with a strong emphasis on Materials Chemistry and Electrical and Electronic Engineering. The subfields they focus on additionally include Atomic and Molecular Physics, and Optics, Mechanical Engineering, and Electronic, Optical and Magnetic Materials.

The main topics Pengfei Qiu investigates encompass advanced thermoelectric materials and devices, chalcogenide semiconductor thin films, thermal properties of materials, quantum dots synthesis and properties, 2D materials and their applications, thermal expansion and ionic conductivity, as well as perovskite materials and applications.

Their publication record features contributions to several prominent scientific venues. Frequent publication outlets include Energy & Environmental Science, SSRN Electronic Journal, Advanced Materials, Nature Communications, and Materials Today Physics.

  • Flexible thermoelectrics based on ductile semiconductors (2022, Science)
  • Exceptional plasticity in the bulk single-crystalline van der Waals semiconductor InSe (2020, Science)
  • Ultralow Lattice Thermal Conductivity and Superhigh Thermoelectric Figure-of-Merit in (Mg, Bi) Co-Doped GeTe (2021, Advanced Materials)
  • Cu2Se-Based liquid-like thermoelectric materials: looking back and stepping forward (2020, Energy & Environmental Science)
  • High efficiency GeTe-based materials and modules for thermoelectric power generation (2020, Energy & Environmental Science)

Pengfei Qiu collaborates frequently with other researchers, with notable co-authors including Xun Shi, Lidong Chen, Tian-Ran Wei, Tingting Deng, and Kunpeng Zhao.

Best Publications

  • High efficiency Bi2Te3-based materials and devices for thermoelectric power generation between 100 and 300 °C

    Feng Hao;Pengfei Qiu;Yunshan Tang;Shengqiang Bai

  • Flexible thermoelectrics based on ductile semiconductors

    Unknown

  • Room-temperature ductile inorganic semiconductor.

    Xun Shi;Hongyi Chen;Hongyi Chen;Feng Hao;Ruiheng Liu

  • Ultrahigh thermoelectric performance in Cu2Se-based hybrid materials with highly dispersed molecular CNTs

    Raghavendra Nunna;Pengfei Qiu;Meijie Yin;Hongyi Chen

  • Cu-based thermoelectric materials

    Pengfei Qiu;Xun Shi;Lidong Chen

  • Realizing a thermoelectric conversion efficiency of 12% in bismuth telluride/skutterudite segmented modules through full-parameter optimization and energy-loss minimized integration

    Qihao Zhang;Jincheng Liao;Yunshan Tang;Ming Gu

  • Flexible thermoelectrics: from silver chalcogenides to full-inorganic devices

    Jiasheng Liang;Tuo Wang;Pengfei Qiu;Shiqi Yang

  • Exceptional plasticity in the bulk single-crystalline van der Waals semiconductor InSe

    Tian-Ran Wei;Tian-Ran Wei;Min Jin;Yuecun Wang;Hongyi Chen

  • Recent Advances in Liquid-Like Thermoelectric Materials

    Kunpeng Zhao;Kunpeng Zhao;Pengfei Qiu;Xun Shi;Xun Shi;Lidong Chen

  • Sulfide bornite thermoelectric material: a natural mineral with ultralow thermal conductivity

    Pengfei Qiu;Tiansong Zhang;Yuting Qiu;Xun Shi

  • Enhanced Thermoelectric Performance through Tuning Bonding Energy in Cu2Se1–xSx Liquid-like Materials

    Kunpeng Zhao;Anders Bank Blichfeld;Anders Bank Blichfeld;Hongyi Chen;Qingfeng Song

  • High-temperature electrical and thermal transport properties of fully filled skutterudites RFe4Sb12 (R = Ca, Sr, Ba, La, Ce, Pr, Nd, Eu, and Yb)

    P. F. Qiu;J. Yang;R. H. Liu;X. Shi

  • Thermoelectric transport of Se-rich Ag2Se in normal phases and phase transitions

    Wenlong Mi;Pengfei Qiu;Tiansong Zhang;Yanhong Lv

  • Suppression of atom motion and metal deposition in mixed ionic electronic conductors.

    Pengfei Qiu;Matthias T. Agne;Yongying Liu;Yaqin Zhu

  • Ultralow Lattice Thermal Conductivity and Superhigh Thermoelectric Figure-of-Merit in (Mg, Bi) Co-Doped GeTe

    Tong Xing;Chenxi Zhu;Qingfeng Song;Hui Huang

  • Cu2Se-Based liquid-like thermoelectric materials: looking back and stepping forward

    Zixun Zhang;Kunpeng Zhao;Tian-Ran Wei;Pengfei Qiu

  • Effect of antisite defects on band structure and thermoelectric performance of ZrNiSn half-Heusler alloys

    Pengfei Qiu;Jiong Yang;Xiangyang Huang;Xihong Chen

  • High-Efficiency and Stable Thermoelectric Module Based on Liquid-Like Materials

    Pengfei Qiu;Tao Mao;Zhongfu Huang;Xugui Xia

  • Recent Developments in Flexible Thermoelectric Devices

    Shiqi Yang;Pengfei Qiu;Lidong Chen;Xun Shi

  • High efficiency GeTe-based materials and modules for thermoelectric power generation

    Tong Xing;Qingfeng Song;Pengfei Qiu;Qihao Zhang

  • Ultrahigh thermoelectric performance in Cu2−ySe0.5S0.5 liquid-like materials

    Kunpeng Zhao;Pengfei Qiu;Qingfeng Song;Anders Bank Blichfeld;Anders Bank Blichfeld

  • Copper chalcogenide thermoelectric materials

    Tian-Ran Wei;Yuting Qin;Tingting Deng;Qingfeng Song

  • Solid-State Explosive Reaction for Nanoporous Bulk Thermoelectric Materials.

    Kunpeng Zhao;Haozhi Duan;Nunna Raghavendra;Pengfei Qiu

Frequent Co-Authors

Lidong Chen
Lidong Chen Chinese Academy of Sciences
Xun Shi
Xun Shi Chinese Academy of Sciences
G. Jeffrey Snyder
G. Jeffrey Snyder Northwestern University
Bo B. Iversen
Bo B. Iversen Aarhus University
Xiaolong Du
Xiaolong Du Chinese Academy of Sciences
Jihui Yang
Jihui Yang University of Washington
Jian He
Jian He Clemson University
Fangfang Xu
Fangfang Xu Chinese Academy of Sciences
Yi-Yang Sun
Yi-Yang Sun Chinese Academy of Sciences
Tao Wang
Tao Wang Oak Ridge National Laboratory

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