| Discipline name | D-Index | World Ranking | Current World Ranking | National Ranking | Current National Ranking | Publications | Citations |
|---|---|---|---|---|---|---|---|
| Materials Science | 69 | 4693 | 4541 | 1 | 1 | 236 | 15535 |
The chart shows the history of publications by Oleg Lupan between 2004 and 2025, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. Oleg Lupan published across 22 years, from 2004 to 2025, averaging 11.7 papers a year. Output peaked at 23 publications in 2016. 18 of the 257 publications appeared in the last two years.
257 publications in total across all disciplines
| Year | Publications |
|---|---|
| 2004 | 1 |
| 2005 | 3 |
| 2006 | 5 |
| 2007 | 8 |
| 2008 | 12 |
| 2009 | 12 |
| 2010 | 14 |
| 2011 | 20 |
| 2012 | 12 |
| 2013 | 11 |
| 2014 | 14 |
| 2015 | 10 |
| 2016 | 23 |
| 2017 | 21 |
| 2018 | 14 |
| 2019 | 16 |
| 2020 | 9 |
| 2021 | 9 |
| 2022 | 11 |
| 2023 | 14 |
| 2024 | 9 |
| 2025 | 9 |
| Total | 257 |
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 Oleg Lupan sits on this spectrum.
This scientist: 236 publications — 42nd percentile
42% 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 | 236 |
| 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 |
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 Oleg Lupan sits on this spectrum.
This scientist: 69 D-Index — 65th percentile
65% 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 | 69 |
| 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 |
Oleg Lupan is affiliated with the Technical University of Moldova in Moldova and has an extensive research portfolio primarily focused on engineering and materials science. The scientist's work centers around the development and application of nanomaterials for gas sensing technologies, with a significant emphasis on zinc oxide doping and properties, advanced chemical sensor technologies, and transition metal oxide nanomaterials.
The main fields of study connected to Lupan's research include:
Within these broad fields, they have contributed to several subfields, notably:
The key research topics explored by Lupan cover:
Oleg Lupan has coauthored numerous publications with frequent collaborators including Rainer Adelung, Nicolai Ababii, Franz Faupel, Nicolae Magariu, and Sandra Hansen.
The scientist has contributed to several scholarly journals, with repeated publications in the following venues:
Among Lupan's recent papers, notable works include:
Sergiu T. Shishiyanu;Teodor S. Shishiyanu;Oleg I. Lupan
D. Polsongkram;P. Chamninok;S. Pukird;L. Chow
O. Lupan;O. Lupan;V.V. Ursaki;G. Chai;L. Chow
Dawit Gedamu;Ingo Paulowicz;Sören Kaps;Oleg Lupan;Oleg Lupan
O. Lupan;O. Lupan;T. Pauporté;L. Chow;B. Viana
Yogendra Kumar Mishra;Gaurav Modi;Vasilii Cretu;Vasile Postica
Oleg Lupan;Guangyu Chai;Lee Chow
Oleg Lupan;Thierry Pauporté;Bruno Viana
O. Lupan;V.M. Guérin;I.M. Tiginyanu;V.V. Ursaki
L. Chow;L. Chow;O. Lupan;O. Lupan;G. Chai;H. Khallaf
O. Lupan;O. Lupan;G.A. Emelchenko;V.V. Ursaki;V.V. Ursaki;G. Chai
Oleg Lupan;Lee Chow;Luis K. Ono;Beatriz Roldan Cuenya
Oleg Lupan;Oleg Lupan;Lee Chow;Guangyu Chai
Oleg Lupan;Oleg Lupan;Lee Chow;Guangyu Chai;Beatriz Roldan
Oleg Lupan;Vasilii Cretu;Vasile Postica;Mahdi Ahmadi
Sergiu T. Shishiyanu;Teodor S. Shishiyanu;Oleg I. Lupan
V. Cretu;V. Postica;A. K. Mishra;M. Hoppe
Oleg Lupan;Thierry Pauporté;Tangui Le Bahers;Bruno Viana
Hani Khallaf;Guangyu Chai;Oleg Lupan;Oleg Lupan;Lee Chow
Oleg Lupan;Guangyu Chai;Lee Chow
O. Lupan;O. Lupan;O. Lupan;L. Chow;Th. Pauporté;L.K. Ono
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