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Kalyan Kumar Chattopadhyay

Kalyan Kumar Chattopadhyay

D-Index & Metrics

Materials Science

D-Index
66
Citations
16257
World Ranking
5327
National Ranking
58

Kalyan Kumar Chattopadhyay 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 Kalyan Kumar Chattopadhyay 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: 724 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: 478 scientists 350–369 publications: 441 scientists 370–389 publications: 356 scientists 390–409 publications: 321 scientists 410–429 publications: 257 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: 518 publications — 88th percentile

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

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

Kalyan Kumar Chattopadhyay 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 Kalyan Kumar Chattopadhyay sits on this spectrum.

40–41 D-Index: 211 scientists 42–43 D-Index: 451 scientists 44–45 D-Index: 613 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: 204 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: 118 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: 66 D-Index — 59th percentile

59% of scientists in this discipline score the same or lower.

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

Overview

Kalyan Kumar Chattopadhyay is affiliated with Jadavpur University in India. Their research primarily focuses on materials science and engineering, with significant contributions to related subfields including materials chemistry, electrical and electronic engineering, renewable energy, sustainability and the environment, biomedical engineering, and electronic, optical, and magnetic materials.

The main topics of research covered by Chattopadhyay include:

  • Advanced Photocatalysis Techniques
  • Perovskite Materials and Applications
  • Conducting Polymers and Applications
  • Electrocatalysts for Energy Conversion
  • Supercapacitor Materials and Fabrication
  • ZnO Doping and Properties
  • Advanced Battery Technologies Research

The scientist has authored numerous papers, some recent significant publications are:

  • Human motion interactive mechanical energy harvester based on all inorganic perovskite-PVDF, 2020, Nano Energy
  • 3D network of V2O5 for flexible symmetric supercapacitor, 2020, Electrochimica Acta
  • Role of various transport layer and electrode materials in enhancing performance of stable environment-friendly Cs2TiBr6 solar cell, 2020, Optik
  • Multilevel Programming and Light-Assisted Resistive Switching in a Halide-Tunable All-Inorganic Perovskite Cube for Flexible Memory Devices, 2020, ACS Applied Electronic Materials
  • Self-Charging Piezo-Supercapacitor: One-Step Mechanical Energy Conversion and Storage, 2023, ACS Applied Materials & Interfaces

Frequent coauthors in their collaborative work include:

  • Bikram Kumar Das
  • Souvik Bhattacharjee
  • Biswajit Das
  • D. Banerjee
  • Soumen Maiti

The publication venues where Chattopadhyay has frequently contributed are:

  • AIP conference proceedings
  • SSRN Electronic Journal
  • ACS Applied Energy Materials
  • ACS Applied Materials & Interfaces
  • Applied Surface Science

Best Publications

  • Recent developments in the emerging field of crystalline p-type transparent conducting oxide thin films

    A.N. Banerjee;K.K. Chattopadhyay

  • Three dimensional Ag2O/TiO2 type-II (p-n) nanoheterojunctions for superior photocatalytic activity.

    Debabrata Sarkar;Chandan. K. Ghosh;S. Mukherjee;Kalyan K. Chattopadhyay

  • Amino-functionalized graphene quantum dots: origin of tunable heterogeneous photoluminescence

    G. Sandeep Kumar;Rajarshi Roy;Dipayan Sen;Uttam Kumar Ghorai

  • Synthesis and characterization of aluminum-doped CdO thin films by sol–gel process

    R. Maity;K.K. Chattopadhyay

  • Low-temperature deposition of ZnO thin films on PET and glass substrates by DC-sputtering technique

    A.N. Banerjee;C.K. Ghosh;K.K. Chattopadhyay;Hideki Minoura

  • Electrical and optical properties of Al doped cadmium oxide thin films deposited by radio frequency magnetron sputtering

    B. Saha;S. Das;K.K. Chattopadhyay

  • Synthesis and characterization of p-type transparent conducting CuAlO2 thin film by DC sputtering

    A.N. Banerjee;S. Kundoo;K.K. Chattopadhyay

  • Enhanced p-type conductivity and band gap narrowing in heavily Al doped NiO thin films deposited by RF magnetron sputtering.

    S Nandy;U N Maiti;C K Ghosh;K K Chattopadhyay

  • Size-dependent optical properties of sputter-deposited nanocrystalline p-type transparent CuAlO2 thin films

    A. N. Banerjee;K. K. Chattopadhyay

  • CsPbBrCl2/g-C3N4 type II heterojunction as efficient visible range photocatalyst.

    Tufan Paul;Dimitra Das;Bikram Kumar Das;Saikat Sarkar

  • Thermoelectric properties and electrical characteristics of sputter-deposited p-CuAlO2 thin films

    A.N. Banerjee;R. Maity;P.K. Ghosh;K.K. Chattopadhyay

  • Charge compensation assisted enhanced photoluminescence derived from Li-codoped MgAl2O4:Eu3+ nanophosphors for solid state lighting applications

    Subhajit Saha;Swati Das;Uttam Kumar Ghorai;Nilesh Mazumder

  • Bandgap widening in highly conducting CdO thin film by Ti incorporation through radio frequency magnetron sputtering technique

    B. Saha;R. Thapa;K.K. Chattopadhyay

  • Effect of oxygen partial pressure on the electrical and optical properties of highly (200) oriented p-type Ni1−xO films by DC sputtering

    Suman Nandy;Biswajit Saha;Manoj K. Mitra;K. K. Chattopadhyay

  • Low temperature solution processed ZnO/CuO heterojunction photocatalyst for visible light induced photo-degradation of organic pollutants

    Shreyasi Pal;Soumen Maiti;Uday Narayan Maiti;Kalyan Kumar Chattopadhyay

  • Human motion interactive mechanical energy harvester based on all inorganic perovskite-PVDF

    Suvankar Mondal;Tufan Paul;Soumen Maiti;Bikram Kumar Das

  • Effect of Al doping on the conductivity type inversion and electro-optical properties of SnO2 thin films synthesized by sol-gel technique

    Sk. F. Ahmed;S. Khan;P. K. Ghosh;M. K. Mitra

  • Preparation of graphene–polyaniline composites by simple chemical procedure and its improved field emission properties

    S. Goswami;U.N. Maiti;S. Maiti;S. Nandy

  • Synthesis and optical characterization of ZnS and ZnS:Mn nanocrystalline thin films by chemical route

    R Maity;K K Chattopadhyay

  • Controlling Nonradiative Transition Centers in Eu3+ Activated CaSnO3 Nanophosphors through Na+ Co-Doping: Realization of Ultrabright Red Emission along with Higher Thermal Stability

    Subhajit Saha;Swati Das;Uttam Kumar Ghorai;Nilesh Mazumder

  • Synthesis and characterization of nano-crystalline fluorine-doped tin oxide thin films by sol-gel method

    A.N. Banerjee;S. Kundoo;P. Saha;K.K. Chattopadhyay

  • Effect of Mn doping on the optical and structural properties of ZnO nano/micro-fibrous thin film synthesized by sol-gel technique

    U.N. Maiti;P.K. Ghosh;S. Nandy;K.K. Chattopadhyay

Frequent Co-Authors

Subhadra Chaudhuri
Subhadra Chaudhuri Indian Association for the Cultivation of Science
Subir Sarkar
Subir Sarkar University of Oxford
Bipin Kumar Gupta
Bipin Kumar Gupta Council of Scientific and Industrial Research
Joydeep Dutta
Joydeep Dutta Royal Institute of Technology
Karuna Kar Nanda
Karuna Kar Nanda Indian Institute of Science
Dipankar Mandal
Dipankar Mandal Jadavpur University
Amit Konar
Amit Konar Jadavpur University
Sanatan Chattopadhyay
Sanatan Chattopadhyay University of Calcutta

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