| Discipline name | D-Index | World Ranking | National Ranking | Publications | Citations |
|---|---|---|---|---|---|
| Materials Science | 103 | 930 | 53 | 546 | 34501 |
The chart shows the history of publications by Klaus Friedrich between 1970 and 2025, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. Klaus Friedrich published across 56 years, from 1970 to 2025, averaging 10 papers a year. Output peaked at 32 publications in 2005. 1 of the 558 publications appeared in the last two years.
558 publications in total across all disciplines
| Year | Publications |
|---|---|
| 1970 | 1 |
| 1971 | 0 |
| 1972 | 0 |
| 1973 | 0 |
| 1974 | 1 |
| 1975 | 0 |
| 1976 | 0 |
| 1977 | 1 |
| 1978 | 1 |
| 1979 | 1 |
| 1980 | 2 |
| 1981 | 3 |
| 1982 | 1 |
| 1983 | 1 |
| 1984 | 5 |
| 1985 | 5 |
| 1986 | 13 |
| 1987 | 10 |
| 1988 | 12 |
| 1989 | 15 |
| 1990 | 11 |
| 1991 | 8 |
| 1992 | 17 |
| 1993 | 23 |
| 1994 | 13 |
| 1995 | 22 |
| 1996 | 8 |
| 1997 | 20 |
| 1998 | 20 |
| 1999 | 22 |
| 2000 | 18 |
| 2001 | 28 |
| 2002 | 30 |
| 2003 | 28 |
| 2004 | 29 |
| 2005 | 32 |
| 2006 | 23 |
| 2007 | 31 |
| 2008 | 9 |
| 2009 | 4 |
| 2010 | 8 |
| 2011 | 9 |
| 2012 | 8 |
| 2013 | 12 |
| 2014 | 7 |
| 2015 | 11 |
| 2016 | 4 |
| 2017 | 2 |
| 2018 | 8 |
| 2019 | 5 |
| 2020 | 6 |
| 2021 | 9 |
| 2022 | 0 |
| 2023 | 0 |
| 2024 | 0 |
| 2025 | 1 |
| Total | 558 |
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 Klaus Friedrich sits on this spectrum.
This scientist: 546 publications — 90th percentile
90% of scientists in this discipline score the same or lower.
The last bar groups every scientist with 1,163 publications or more.
| Publications | Scientists | This scientist |
|---|---|---|
| 50–69 | 28 | |
| 70–89 | 152 | |
| 90–109 | 356 | |
| 110–129 | 487 | |
| 130–149 | 723 | |
| 150–169 | 835 | |
| 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 | 546 |
| 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 |
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 Klaus Friedrich sits on this spectrum.
This scientist: 103 D-Index — 93rd percentile
93% of scientists in this discipline score the same or lower.
The last bar groups every scientist with 165 D-Index or more.
| 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 | |
| 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 | 103 |
| 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 |
Klaus Friedrich was affiliated with the Technical University of Kaiserslautern in Germany. Their research contributions spanned several core areas within engineering and materials science, with a focus on polymers, composites, and mechanical properties.
The main fields of study covered by their work included:
Within these fields, Friedrich concentrated on several subfields:
The research topics prominently addressed by Friedrich featured:
Friedrich's recent scientific publications include:
Friedrich frequently published in these venues:
The scientist collaborated repeatedly with several coauthors, including:
Bernd Wetzel;Patrick Rosso;Frank Haupert;Klaus Friedrich
Min Zhi Rong;Ming Qiu Zhang;Yong Xiang Zheng;Han Min Zeng
Klaus Friedrich;Zhong Zhang;Alois K. Schlarb
Chun Lei Wu;Ming Qiu Zhang;Min Zhi Rong;Klaus Friedrich
Z Zhang;K Friedrich
Unknown
Klaus Friedrich;Klaus Friedrich;Abdulhakim A. Almajid
Hui Zhang;Zhong Zhang;Klaus Friedrich;Christian Eger
Min Zhi Rong;Ming Qiu Zhang;Yong Xiang Zheng;Han Min Zeng
R. Selzer;K. Friedrich
K. Friedrich;Z. Lu;A.M. Hager
Z.P. Lu;K. Friedrich
L. Chang;Z. Zhang;C. Breidt;K. Friedrich
Klaus Friedrich
Ming Qiu Zhang;Min Zhi Rong;Shu Li Yu;Bernd Wetzel
X.Q. Pei;K. Friedrich
Klaus Friedrich
Bernd Wetzel;Frank Haupert;Klaus Friedrich;Ming Qiu Zhang
Jun Ma;Mao-Song Mo;Xu-Sheng Du;Patrick Rosso
P. Rosso;L. Ye;K. Friedrich;S. Sprenger
Xiao-Jun Shen;Xiao-Jun Shen;Xian-Qiang Pei;Shao-Yun Fu;Shao-Yun Fu;Klaus Friedrich;Klaus Friedrich
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