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Chemistry
India
2025

D-Index & Metrics

Discipline name D-Index World Ranking Current World Ranking National Ranking Current National Ranking Publications Citations
Chemistry 71 5691 5165 62 61 303 14714
Physics 71 3650 3467 16 16 296 14652

C.K. Jayasankar publications per year

The chart shows the history of publications by C.K. Jayasankar between 1982 and 2025, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. C.K. Jayasankar published across 44 years, from 1982 to 2025, averaging 7.9 papers a year. Output peaked at 24 publications in 2013. 15 of the 348 publications appeared in the last two years.

No. of publications
5 10 15 20
Bar chart. Horizontal axis: year, 1982 to 2025. Vertical axis: number of publications, 0 to 24. Peak 24 publications in 2013. 1982: 1 publication 1983: 0 publications 1984: 3 publications 1985: 1 publication 1986: 6 publications 1987: 3 publications 1988: 2 publications 1989: 5 publications 1990: 0 publications 1991: 0 publications 1992: 2 publications 1993: 4 publications 1994: 7 publications 1995: 4 publications 1996: 6 publications 1997: 3 publications 1998: 1 publication 1999: 2 publications 2000: 4 publications 2001: 2 publications 2002: 2 publications 2003: 0 publications 2004: 5 publications 2005: 3 publications 2006: 8 publications 2007: 9 publications 2008: 11 publications 2009: 12 publications 2010: 10 publications 2011: 16 publications 2012: 16 publications 2013: 24 publications 2014: 22 publications 2015: 16 publications 2016: 19 publications 2017: 24 publications 2018: 24 publications 2019: 16 publications 2020: 16 publications 2021: 9 publications 2022: 11 publications 2023: 4 publications 2024: 9 publications 2025: 6 publications
1982 2025

348 publications in total across all disciplines

View publications per year as a table
C.K. Jayasankar: publications per year, 1982 to 2025
Year Publications
1982 1
1983 0
1984 3
1985 1
1986 6
1987 3
1988 2
1989 5
1990 0
1991 0
1992 2
1993 4
1994 7
1995 4
1996 6
1997 3
1998 1
1999 2
2000 4
2001 2
2002 2
2003 0
2004 5
2005 3
2006 8
2007 9
2008 11
2009 12
2010 10
2011 16
2012 16
2013 24
2014 22
2015 16
2016 19
2017 24
2018 24
2019 16
2020 16
2021 9
2022 11
2023 4
2024 9
2025 6
Total 348
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C.K. Jayasankar publication distribution in Physics in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Physics in 2026. The highlighted bar marks where C.K. Jayasankar sits on this spectrum.

No. of scientists
50 100 150
Bar chart with 70 bars. Horizontal axis: publications, 103–122 to 1,469+. Vertical axis: number of scientists, 0 to 162. Most scientists, 162, have 323–342 publications. The last bar groups every scientist with 1,469 publications or more. The highlighted bar, 283–302 publications, is where this scientist sits. 103–122 publications: 7 scientists 123–142 publications: 10 scientists 143–162 publications: 31 scientists 163–182 publications: 35 scientists 183–202 publications: 53 scientists 203–222 publications: 81 scientists 223–242 publications: 85 scientists 243–262 publications: 112 scientists 263–282 publications: 114 scientists 283–302 publications: 126 scientists 303–322 publications: 136 scientists 323–342 publications: 162 scientists 343–362 publications: 155 scientists 363–382 publications: 156 scientists 383–402 publications: 134 scientists 403–422 publications: 145 scientists 423–442 publications: 147 scientists 443–462 publications: 131 scientists 463–482 publications: 131 scientists 483–502 publications: 116 scientists 503–522 publications: 106 scientists 523–542 publications: 103 scientists 543–562 publications: 87 scientists 563–582 publications: 84 scientists 583–602 publications: 94 scientists 603–622 publications: 70 scientists 623–642 publications: 76 scientists 643–662 publications: 60 scientists 663–682 publications: 54 scientists 683–702 publications: 60 scientists 703–722 publications: 48 scientists 723–742 publications: 64 scientists 743–762 publications: 48 scientists 763–782 publications: 37 scientists 783–802 publications: 43 scientists 803–822 publications: 34 scientists 823–842 publications: 36 scientists 843–862 publications: 32 scientists 863–882 publications: 32 scientists 883–902 publications: 31 scientists 903–922 publications: 25 scientists 923–942 publications: 15 scientists 943–962 publications: 24 scientists 963–982 publications: 13 scientists 983–1,002 publications: 21 scientists 1,003–1,022 publications: 21 scientists 1,023–1,042 publications: 16 scientists 1,043–1,062 publications: 9 scientists 1,063–1,082 publications: 19 scientists 1,083–1,102 publications: 11 scientists 1,103–1,122 publications: 17 scientists 1,123–1,142 publications: 11 scientists 1,143–1,162 publications: 7 scientists 1,163–1,182 publications: 4 scientists 1,183–1,202 publications: 10 scientists 1,203–1,222 publications: 8 scientists 1,223–1,242 publications: 16 scientists 1,243–1,262 publications: 4 scientists 1,263–1,282 publications: 10 scientists 1,283–1,302 publications: 5 scientists 1,303–1,322 publications: 7 scientists 1,323–1,342 publications: 4 scientists 1,343–1,362 publications: 8 scientists 1,363–1,382 publications: 6 scientists 1,383–1,402 publications: 7 scientists 1,403–1,422 publications: 3 scientists 1,423–1,442 publications: 4 scientists 1,443–1,462 publications: 4 scientists 1,463–1,468 publications: 3 scientists 1,469+ publications: 100 scientists
103–122 publications 1,469+

This scientist: 296 publications — 17th percentile

17% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 1,469 publications or more.

View publications distribution as a table
Number of Physics scientists by publication count, Research.com 2026 ranking edition. Based on 3,678 ranked scientists.
Publications Scientists This scientist
103–122 7
123–142 10
143–162 31
163–182 35
183–202 53
203–222 81
223–242 85
243–262 112
263–282 114
283–302 126 296
303–322 136
323–342 162
343–362 155
363–382 156
383–402 134
403–422 145
423–442 147
443–462 131
463–482 131
483–502 116
503–522 106
523–542 103
543–562 87
563–582 84
583–602 94
603–622 70
623–642 76
643–662 60
663–682 54
683–702 60
703–722 48
723–742 64
743–762 48
763–782 37
783–802 43
803–822 34
823–842 36
843–862 32
863–882 32
883–902 31
903–922 25
923–942 15
943–962 24
963–982 13
983–1,002 21
1,003–1,022 21
1,023–1,042 16
1,043–1,062 9
1,063–1,082 19
1,083–1,102 11
1,103–1,122 17
1,123–1,142 11
1,143–1,162 7
1,163–1,182 4
1,183–1,202 10
1,203–1,222 8
1,223–1,242 16
1,243–1,262 4
1,263–1,282 10
1,283–1,302 5
1,303–1,322 7
1,323–1,342 4
1,343–1,362 8
1,363–1,382 6
1,383–1,402 7
1,403–1,422 3
1,423–1,442 4
1,443–1,462 4
1,463–1,468 3
1,469+ 100
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C.K. Jayasankar D-index placement in Physics in 2026

The chart shows the D-index (discipline H-index) distribution of Physics scientists ranked by Research.com in 2026. The highlighted bar marks where C.K. Jayasankar sits on this spectrum.

No. of scientists
50 100 150
Bar chart with 59 bars. Horizontal axis: D-Index, 70–71 to 185+. Vertical axis: number of scientists, 0 to 167. Most scientists, 167, have 80–81 D-Index. The last bar groups every scientist with 185 D-Index or more. The highlighted bar, 70–71 D-Index, is where this scientist sits. 70–71 D-Index: 76 scientists 72–73 D-Index: 110 scientists 74–75 D-Index: 143 scientists 76–77 D-Index: 153 scientists 78–79 D-Index: 144 scientists 80–81 D-Index: 167 scientists 82–83 D-Index: 167 scientists 84–85 D-Index: 166 scientists 86–87 D-Index: 132 scientists 88–89 D-Index: 155 scientists 90–91 D-Index: 134 scientists 92–93 D-Index: 137 scientists 94–95 D-Index: 102 scientists 96–97 D-Index: 112 scientists 98–99 D-Index: 110 scientists 100–101 D-Index: 116 scientists 102–103 D-Index: 97 scientists 104–105 D-Index: 103 scientists 106–107 D-Index: 87 scientists 108–109 D-Index: 90 scientists 110–111 D-Index: 67 scientists 112–113 D-Index: 78 scientists 114–115 D-Index: 75 scientists 116–117 D-Index: 67 scientists 118–119 D-Index: 69 scientists 120–121 D-Index: 60 scientists 122–123 D-Index: 59 scientists 124–125 D-Index: 53 scientists 126–127 D-Index: 42 scientists 128–129 D-Index: 41 scientists 130–131 D-Index: 33 scientists 132–133 D-Index: 32 scientists 134–135 D-Index: 45 scientists 136–137 D-Index: 19 scientists 138–139 D-Index: 24 scientists 140–141 D-Index: 28 scientists 142–143 D-Index: 31 scientists 144–145 D-Index: 22 scientists 146–147 D-Index: 20 scientists 148–149 D-Index: 12 scientists 150–151 D-Index: 16 scientists 152–153 D-Index: 24 scientists 154–155 D-Index: 23 scientists 156–157 D-Index: 15 scientists 158–159 D-Index: 15 scientists 160–161 D-Index: 11 scientists 162–163 D-Index: 17 scientists 164–165 D-Index: 12 scientists 166–167 D-Index: 11 scientists 168–169 D-Index: 9 scientists 170–171 D-Index: 9 scientists 172–173 D-Index: 11 scientists 174–175 D-Index: 4 scientists 176–177 D-Index: 8 scientists 178–179 D-Index: 5 scientists 180–181 D-Index: 3 scientists 182–183 D-Index: 4 scientists 184 D-Index: 4 scientists 185+ D-Index: 99 scientists
70–71 D-Index 185+

This scientist: 71 D-Index — 2nd percentile

2% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 185 D-Index or more.

View D-Index distribution as a table
Number of Physics scientists by D-index, Research.com 2026 ranking edition. Based on 3,678 ranked scientists.
D-Index Scientists This scientist
70–71 76 71
72–73 110
74–75 143
76–77 153
78–79 144
80–81 167
82–83 167
84–85 166
86–87 132
88–89 155
90–91 134
92–93 137
94–95 102
96–97 112
98–99 110
100–101 116
102–103 97
104–105 103
106–107 87
108–109 90
110–111 67
112–113 78
114–115 75
116–117 67
118–119 69
120–121 60
122–123 59
124–125 53
126–127 42
128–129 41
130–131 33
132–133 32
134–135 45
136–137 19
138–139 24
140–141 28
142–143 31
144–145 22
146–147 20
148–149 12
150–151 16
152–153 24
154–155 23
156–157 15
158–159 15
160–161 11
162–163 17
164–165 12
166–167 11
168–169 9
170–171 9
172–173 11
174–175 4
176–177 8
178–179 5
180–181 3
182–183 4
184 4
185+ 99
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Research.com Recognitions

  • 2025 - Research.com Chemistry in India Leader Award
  • 2022 - Research.com Chemistry in India Leader Award

Overview

C.K. Jayasankar is affiliated with Sri Venkateswara University in India and has made contributions primarily in the fields of Materials Science and Engineering. Their research spans over 130 publications, focusing mainly on Materials Chemistry and Ceramics and Composites, with additional work in Electrical and Electronic Engineering, Renewable Energy, Sustainability and the Environment, and Atomic and Molecular Physics, and Optics.

The scientist's major topics of study include Luminescence Properties of Advanced Materials, Glass Properties and Applications, Solid State Laser Technologies, Lanthanide and Transition Metal Complexes, Phase-change Materials and Chalcogenides, Gas Sensing Nanomaterials and Sensors, and Advanced Photocatalysis Techniques.

Frequent coauthors in their research include:

  • Ch. Basavapoornima
  • Wisanu Pecharapa
  • Shobha Rani Depuru
  • J. Kaewkhao
  • C.R. Kesavulu

Jayasankar has published regularly in several scientific journals. The most frequent publication venues are:

  • Radiation Physics and Chemistry
  • Journal of Luminescence
  • Optical Materials
  • Journal of Non-Crystalline Solids
  • Optik

Selected recent papers include:

  • Spectral investigations of Nd3+:Ba(PO3)2+La2O3 glasses for infrared laser gain media applications, 2022, Optical Materials
  • Spectral characteristics of Pr3+-doped lead based phosphate glasses for optical display device applications, 2020, Journal of Luminescence
  • Spectroscopic properties of Nd3+-doped boro-bismuth glasses for laser applications, 2022, Physica B Condensed Matter
  • Spectral studies of Dy3+:zincphosphate glasses for white light source emission applications: A comparative study, 2022, Journal of Non-Crystalline Solids
  • A critical review and future prospects of Dy3+-doped glasses for white light emission applications, 2022, Optik

Best Publications

  • Optical spectroscopy of Eu3+ ions in lithium borate and lithium fluoroborate glasses

    P. Babu;C.K. Jayasankar

  • Optical absorption and photoluminescence studies of Eu3+-doped phosphate and fluorophosphate glasses

    S. Surendra Babu;P. Babu;C.K. Jayasankar;W. Sievers

  • Optical properties of Sm3+ ions in zinc and alkali zinc borosulphate glasses

    C.K. Jayasankar;E. Rukmini

  • Optical properties of Sm3+ ions in lithium borate and lithium fluoroborate glasses

    C.K Jayasankar;P Babu

  • Optical spectroscopy of Sm3+ ions in phosphate and fluorophosphate glasses

    V. Venkatramu;P. Babu;P. Babu;C.K. Jayasankar;Th. Tröster

  • Fluorescence spectroscopy of Sm3+ ions in P2O5-PbO-Nb2O5 glasses

    R. Praveena;V. Venkatramu;P. Babu;C.K. Jayasankar

  • White light emission in Dy3+-doped lead fluorophosphate glasses

    C.R. Kesavulu;C.K. Jayasankar

  • Spectroscopic properties of Dy3+ ions in lithium borate and lithium fluoroborate glasses

    P Babu;C.K Jayasankar

  • Spectroscopic properties of Dy 3+ -doped oxyfluoride glasses for white light emitting diodes

    Kummara Venkata Krishnaiah;Kagola Upendra Kumar;Chalicheemalapalli Kulala Jayasankar

  • Dy(3+)-doped zinc fluorophosphate glasses for white luminescence applications.

    N. Vijaya;K. Upendra Kumar;K. Upendra Kumar;C.K. Jayasankar

  • Photoluminescence and energy transfer studies of Dy3+-doped fluorophosphate glasses

    R. Praveena;R. Vijaya;C.K. Jayasankar

  • Thermal and optical properties of Er3+-doped oxyfluorotellurite glasses

    P. Babu;P. Babu;Hyo Jin Seo;C.R. Kesavulu;Kyoung Hyuk Jang

  • Optical properties and generation of white light in Dy3+-doped lead phosphate glasses

    K. Linganna;Ch. Srinivasa Rao;C.K. Jayasankar

  • Spectroscopic investigations of Dy3+ ions in borosulphate glasses

    C.K. Jayasankar;E. Rukmini

  • On the local structure of Eu3+ ions in oxyfluoride glasses. Comparison with fluoride and oxide glasses

    V. Lavı́n;P. Babu;C. K. Jayasankar;I. R. Martı́n

  • Analysis of spectral data and comparative energy level parametrizations for Ln3+ in cubic elpasolite crystals

    P.A. Tanner;V.V. Ravi Kanth Kumar;C.K. Jayasankar;M.F. Reid

  • Optical properties of Dy3+-doped phosphate and fluorophosphate glasses

    S. Surendra Babu;P. Babu;C.K. Jayasankar;Th. Tröster

  • Thermal, vibrational and optical properties of Eu3+-doped lead fluorophosphate glasses for red laser applications

    C.R. Kesavulu;K. Kiran Kumar;N. Vijaya;Ki-Soo Lim

  • Optical properties of Eu3+ ions in phosphate glasses

    K. Linganna;C.K. Jayasankar

  • Optical spectroscopy, 1.5μm emission, and upconversion properties of Er 3+ -doped metaphosphate laser glasses

    P. Babu;Hyo Jin Seo;Kyoung Hyuk Jang;R. Balakrishnaiah

  • Spectroscopic investigations of 1.06 μm emission in Nd3+-doped alkali niobium zinc tellurite glasses

    S. Surendra Babu;R. Rajeswari;Kiwan Jang;Cho Eun Jin

Frequent Co-Authors

Jakrapong Kaewkhao
Jakrapong Kaewkhao National Science and Technology Development Agency
Hyo Jin Seo
Hyo Jin Seo Pukyong National University
Marco Bettinelli
Marco Bettinelli University of Verona
N. Veeraiah
N. Veeraiah Acharya Nagarjuna University
Adolfo Speghini
Adolfo Speghini University of Verona
P. C. S. Devara
P. C. S. Devara Amity University
Alfonso Muñoz
Alfonso Muñoz University of La Laguna
Ajoy K. Kar
Ajoy K. Kar Heriot-Watt University
Francisco Javier Manjón
Francisco Javier Manjón Universitat Politècnica de València
B.M. Nagabhushana
B.M. Nagabhushana Ramaiah Institute of Technology

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