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D-Index & Metrics

Discipline name D-Index World Ranking Current World Ranking National Ranking Current National Ranking Publications Citations
Materials Science 65 5626 5441 88 83 159 15331

Peter R. Chang publications per year

The chart shows the history of publications by Peter R. Chang between 1984 and 2021, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. Peter R. Chang published across 38 years, from 1984 to 2021, averaging 4.8 papers a year. Output peaked at 28 publications in 2011. 8 of the 182 publications appeared in the last two years.

No. of publications
5 10 15 20 25
Bar chart. Horizontal axis: year, 1984 to 2021. Vertical axis: number of publications, 0 to 28. Peak 28 publications in 2011. 1984: 1 publication 1985: 1 publication 1986: 1 publication 1987: 0 publications 1988: 1 publication 1989: 0 publications 1990: 0 publications 1991: 0 publications 1992: 0 publications 1993: 0 publications 1994: 0 publications 1995: 0 publications 1996: 1 publication 1997: 1 publication 1998: 1 publication 1999: 0 publications 2000: 1 publication 2001: 0 publications 2002: 0 publications 2003: 1 publication 2004: 1 publication 2005: 3 publications 2006: 3 publications 2007: 5 publications 2008: 22 publications 2009: 19 publications 2010: 18 publications 2011: 28 publications 2012: 10 publications 2013: 11 publications 2014: 13 publications 2015: 10 publications 2016: 4 publications 2017: 5 publications 2018: 5 publications 2019: 8 publications 2020: 5 publications 2021: 3 publications
1984 2021

182 publications in total across all disciplines

View publications per year as a table
Peter R. Chang: publications per year, 1984 to 2021
Year Publications
1984 1
1985 1
1986 1
1987 0
1988 1
1989 0
1990 0
1991 0
1992 0
1993 0
1994 0
1995 0
1996 1
1997 1
1998 1
1999 0
2000 1
2001 0
2002 0
2003 1
2004 1
2005 3
2006 3
2007 5
2008 22
2009 19
2010 18
2011 28
2012 10
2013 11
2014 13
2015 10
2016 4
2017 5
2018 5
2019 8
2020 5
2021 3
Total 182
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Peter R. Chang publications per year - data summary

  • Peter R. Chang, a Materials Science scholar from Agriculture and Agriculture-Food Canada, has 182 publications recorded across 38 years, from 1984 to 2021.
  • The oldest publication on record dates to 1984 and the most recent to 2021.
  • The most productive year is 2011, with 28 publications.
  • The least productive years with any output are 1984, 1985, 1986, 1988 and others, with 1 publication each.
  • 11 of the 38 years in the span carry no publications at all (1987, 1989, 1990, 1991 and others).
  • The rate of publication averages 4.8 papers per year over the whole span, or 6.7 per year counting only the 27 years with at least one publication.
  • The last 5 years on the chart (2017-2021) hold 26 publications, 14% of the career total.
  • Split into equal eras - 1984-1996: 5 publications (0.4 per year); 1997-2009: 57 publications (4.4 per year); 2010-2021: 120 publications (10.0 per year).
  • Comparing the opening and closing eras, the overall trend of publication is rising.

Peter R. Chang 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 Peter R. Chang sits on this spectrum.

No. of scientists
200 400 600 800
Bar chart with 57 bars. Horizontal axis: publications, 50–69 to 1,163+. Vertical axis: number of scientists, 0 to 891. Most scientists, 891, have 190–209 publications. The last bar groups every scientist with 1,163 publications or more. The highlighted bar, 150–169 publications, is where this scientist sits. 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
50–69 publications 1,163+

This scientist: 159 publications — 17th percentile

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

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

View publications distribution as a table
Number of Materials Science scientists by publication count, Research.com 2026 ranking edition. Based on 12,847 ranked scientists.
Publications Scientists This scientist
50–69 28
70–89 152
90–109 356
110–129 487
130–149 723
150–169 835 159
170–189 850
190–209 891
210–229 862
230–249 766
250–269 726
270–289 665
290–309 593
310–329 537
330–349 477
350–369 440
370–389 356
390–409 321
410–429 256
430–449 246
450–469 216
470–489 212
490–509 174
510–529 194
530–549 162
550–569 131
570–589 111
590–609 103
610–629 99
630–649 77
650–669 92
670–689 56
690–709 53
710–729 53
730–749 38
750–769 52
770–789 43
790–809 38
810–829 34
830–849 25
850–869 18
870–889 20
890–909 24
910–929 27
930–949 20
950–969 17
970–989 10
990–1,009 16
1,010–1,029 13
1,030–1,049 12
1,050–1,069 9
1,070–1,089 8
1,090–1,109 7
1,110–1,129 9
1,130–1,149 2
1,150–1,162 5
1,163+ 100
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Peter R. Chang publication distribution in Materials Science in 2026 - data summary

  • The chart plots the publication count of all 12,847 Materials Science scientists ranked by Research.com in 2026, grouped into 57 ranges running from 50–69 to 1,163+ publications.
  • Peter R. Chang, a Materials Science scholar from Agriculture and Agriculture-Food Canada, records 159 publications - the 17th percentile of the discipline.
  • 17% of ranked Materials Science scientists score the same or lower than Peter R. Chang, and about 83% score higher.
  • The median of the discipline falls in the 250–269 publications range, and Peter R. Chang ranks below the median.
  • The most crowded range is 190–209 publications, holding 891 scientists (7% of the field).
  • 70% of the field sits in the lowest quarter of the value range (up to 330–349 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 1,163 publications or more, 100 scientists in all (<1% of the field).

Peter R. Chang 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 Peter R. Chang sits on this spectrum.

No. of scientists
200 400 600
Bar chart with 64 bars. Horizontal axis: D-Index, 40–41 to 165+. Vertical axis: number of scientists, 0 to 667. Most scientists, 667, have 52–53 D-Index. The last bar groups every scientist with 165 D-Index or more. The highlighted bar, 64–65 D-Index, is where this scientist sits. 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
40–41 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.

View D-Index distribution as a table
Number of Materials Science scientists by D-index, Research.com 2026 ranking edition. Based on 12,847 ranked scientists.
D-Index Scientists This scientist
40–41 211
42–43 450
44–45 612
46–47 612
48–49 598
50–51 657
52–53 667
54–55 621
56–57 597
58–59 610
60–61 587
62–63 606
64–65 533 65
66–67 490
68–69 469
70–71 378
72–73 421
74–75 359
76–77 323
78–79 299
80–81 230
82–83 210
84–85 195
86–87 203
88–89 175
90–91 175
92–93 142
94–95 121
96–97 117
98–99 107
100–101 88
102–103 85
104–105 68
106–107 62
108–109 57
110–111 45
112–113 49
114–115 50
116–117 34
118–119 38
120–121 37
122–123 29
124–125 28
126–127 24
128–129 33
130–131 28
132–133 21
134–135 20
136–137 23
138–139 17
140–141 12
142–143 17
144–145 21
146–147 13
148–149 11
150–151 14
152–153 13
154–155 9
156–157 10
158–159 7
160–161 4
162–163 4
164 3
165+ 98
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Peter R. Chang D-index placement in Materials Science in 2026 - data summary

  • The chart plots the discipline H-index (D-index) of all 12,847 Materials Science scientists ranked by Research.com in 2026, grouped into 64 ranges running from 40–41 to 165+ D-Index.
  • Peter R. Chang, a Materials Science scholar from Agriculture and Agriculture-Food Canada, records 65 D-Index - the 57th percentile of the discipline.
  • 57% of ranked Materials Science scientists score the same or lower than Peter R. Chang, and about 43% score higher.
  • The median of the discipline falls in the 62–63 D-Index range, and Peter R. Chang ranks above the median.
  • The most crowded range is 52–53 D-Index, holding 667 scientists (5% of the field).
  • 68% of the field sits in the lowest quarter of the value range (up to 70–71 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 165 D-Index or more, 98 scientists in all (<1% of the field).

Overview

Peter R. Chang is affiliated with Agriculture and Agriculture-Food Canada in Canada. Their professional work is situated within this governmental research organization, contributing to advances in agricultural sciences.

While specific research papers, co-authors, publication venues, or book publications are not listed, Peter R. Chang's association with Agriculture and Agriculture-Food Canada indicates a focus within agricultural research and related fields.

The lack of detailed subfields, main fields of study, or topic information prevents a granular overview of their precise research areas. However, their role within a national agriculture-focused institution suggests involvement in studies related to agricultural production, food technology, crop improvement, or sustainable agriculture practices.

No awards or distinctions have been noted for Peter R. Chang, and available data do not indicate the scientist is deceased.

Best Publications

  • Analytical, Biochemical and Physicochemical Aspects of Starch Granule Size, with Emphasis on Small Granule Starches: A Review

    Nienke Lindeboom;Peter R. Chang;Robert T. Tyler

  • Bamboo fiber and its reinforced composites: structure and properties

    Dagang Liu;Jianwei Song;Debbie P. Anderson;Peter R. Chang

  • Surface acetylation of cellulose nanocrystal and its reinforcing function in poly(lactic acid)

    Ning Lin;Jin Huang;Jin Huang;Jin Huang;Peter R. Chang;Jiwen Feng

  • Fabrication and characterization of citric acid-modified starch nanoparticles/plasticized-starch composites.

    Xiaofei Ma;Ruijuan Jian;Peter R. Chang;Jiugao Yu

  • Bionanocomposites based on pea starch and cellulose nanowhiskers hydrolyzed from pea hull fibre: Effect of hydrolysis time

    Yun Chen;Yun Chen;Changhua Liu;Peter R. Chang;Xiaodong Cao

  • Properties of biodegradable thermoplastic pea starch/carboxymethyl cellulose and pea starch/microcrystalline cellulose composites

    Xiaofei Ma;Peter R. Chang;Jiugao Yu

  • Comparative study on the films of poly(vinyl alcohol)/pea starch nanocrystals and poly(vinyl alcohol)/native pea starch

    Yun Chen;Yun Chen;Xiaodong Cao;Peter R. Chang;Michel A. Huneault

  • Starch composites reinforced by bamboo cellulosic crystals

    Dagang Liu;Tuhua Zhong;Peter R. Chang;Kaifu Li

  • Effect of agar on the microstructure and performance of potato starch film.

    Ying Wu;Fengying Geng;Peter R. Chang;Jiugao Yu

  • Starch-based nanocomposites reinforced with flax cellulose nanocrystals

    X. Cao;Y. Chen;P. R. Chang;A. D. Muir

  • Preparation and properties of glycerol plasticized-starch (GPS)/cellulose nanoparticle (CN) composites

    Peter R. Chang;Ruijuan Jian;Pengwu Zheng;Jiugao Yu

  • Influence of formamide and water on the properties of thermoplastic starch/poly(lactic acid) blends

    Ning Wang;Jiugao Yu;Peter R. Chang;Xiaofei Ma

  • Properties of biodegradable citric acid-modified granular starch/thermoplastic pea starch composites.

    Xiaofei Ma;Peter R. Chang;Peter R. Chang;Jiugao Yu;Mark Stumborg

  • Antioxidant capacity of bioactives extracted from canola meal by subcritical water, ethanolic and hot water extraction

    Majid Hassas-Roudsari;Peter R. Chang;Ronald B. Pegg;Robert T. Tyler

  • Transitional properties of starch colloid with particle size reduction from micro- to nanometer.

    Dagang Liu;Qinglin Wu;Huihuang Chen;Peter R. Chang

  • Characterization of magnetic soluble starch-functionalized carbon nanotubes and its application for the adsorption of the dyes

    Peter R. Chang;Pengwu Zheng;Baoxiang Liu;Debbie P. Anderson

  • Green composites reinforced with hemp nanocrystals in plasticized starch

    Xiaodong Cao;Yun Chen;Yun Chen;Peter R. Chang;Mark Stumborg

  • Starch-based composites reinforced with novel chitin nanoparticles

    Peter R. Chang;Peter R. Chang;Ruijuan Jian;Jiugao Yu;Xiaofei Ma

  • Effects of polymer-grafted natural nanocrystals on the structure and mechanical properties of poly(lactic acid): A case of cellulose whisker-graft-polycaprolactone

    Ning Lin;Ning Lin;Ning Lin;Guangjun Chen;Guangjun Chen;Guangjun Chen;Jin Huang;Alain Dufresne

  • Fabrication and characterisation of chitosan nanoparticles/plasticised-starch composites

    Peter R. Chang;Peter R. Chang;Ruijuan Jian;Jiugao Yu;Xiaofei Ma

  • Fabrication of ultra-light graphene-based gels and their adsorption of methylene blue

    Tiantian Ma;Peter R. Chang;Pengwu Zheng;Feng Zhao

Frequent Co-Authors

Xiaofei Ma
Xiaofei Ma Tianjin University
Alain Dufresne
Alain Dufresne Grenoble Institute of Technology
Xiaodong Cao
Xiaodong Cao South China University of Technology
Qinglin Wu
Qinglin Wu Louisiana State University
Lina Zhang
Lina Zhang Wuhan University
Ravindra N. Chibbar
Ravindra N. Chibbar University of Saskatchewan
Hongbing Deng
Hongbing Deng Wuhan University
Jie Cai
Jie Cai Wuhan University
Yongming Chen
Yongming Chen Sun Yat-sen University
Thava Vasanthan
Thava Vasanthan University of Alberta

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