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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 72 3949 3822 1064 1000 295 29320

Sossina M. Haile publications per year

The chart shows the history of publications by Sossina M. Haile between 1989 and 2026, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. Sossina M. Haile published across 38 years, from 1989 to 2026, averaging 8.5 papers a year. Output peaked at 22 publications in 2005. 18 of the 324 publications appeared in the last two years.

No. of publications
5 10 15 20
Bar chart. Horizontal axis: year, 1989 to 2026. Vertical axis: number of publications, 0 to 22. Peak 22 publications in 2005. 1989: 2 publications 1990: 2 publications 1991: 1 publication 1992: 1 publication 1993: 3 publications 1994: 0 publications 1995: 7 publications 1996: 3 publications 1997: 5 publications 1998: 5 publications 1999: 4 publications 2000: 10 publications 2001: 7 publications 2002: 8 publications 2003: 8 publications 2004: 16 publications 2005: 22 publications 2006: 13 publications 2007: 13 publications 2008: 9 publications 2009: 9 publications 2010: 19 publications 2011: 9 publications 2012: 12 publications 2013: 9 publications 2014: 12 publications 2015: 14 publications 2016: 7 publications 2017: 12 publications 2018: 8 publications 2019: 6 publications 2020: 16 publications 2021: 11 publications 2022: 7 publications 2023: 7 publications 2024: 9 publications 2025: 17 publications 2026: 1 publication
1989 2026

324 publications in total across all disciplines

View publications per year as a table
Sossina M. Haile: publications per year, 1989 to 2026
Year Publications
1989 2
1990 2
1991 1
1992 1
1993 3
1994 0
1995 7
1996 3
1997 5
1998 5
1999 4
2000 10
2001 7
2002 8
2003 8
2004 16
2005 22
2006 13
2007 13
2008 9
2009 9
2010 19
2011 9
2012 12
2013 9
2014 12
2015 14
2016 7
2017 12
2018 8
2019 6
2020 16
2021 11
2022 7
2023 7
2024 9
2025 17
2026 1
Total 324
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Sossina M. Haile 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 Sossina M. Haile 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, 290–309 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: 295 publications — 59th percentile

59% 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
170–189 850
190–209 891
210–229 862
230–249 766
250–269 726
270–289 665
290–309 593 295
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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Sossina M. Haile 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 Sossina M. Haile 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, 72–73 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: 72 D-Index — 69th percentile

69% 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
66–67 490
68–69 469
70–71 378
72–73 421 72
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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Research.com Recognitions

  • 2020 - David Turnbull Lectureship, Materials Research Society "For fundamental contributions to the electrochemical and thermochemical materials science that advance sustainable energy, for her commitment to the broader international materials community and for being an inspiring colleague and passionate mentor"
  • 2018 - Fellow of the Materials Research Society For advancing fundamental understanding of oxide electrochemistry and thermochemistry as relevant to sustainable energy technologies, and for her leadership in engaging an international community of materials researchers.

Overview

Sossina M. Haile is affiliated with the California Institute of Technology in the United States. Their research primarily focuses on materials science and engineering, with significant contributions in subfields such as materials chemistry, electronic, optical and magnetic materials, electrical and electronic engineering, biomedical engineering, and catalysis.

Their work addresses a range of topics including advancements in solid oxide fuel cells, electronic and structural properties of oxides, solid-state spectroscopy and crystallography, magnetic and transport properties of perovskites and related materials, chemical looping and thermochemical processes, fuel cells and related materials, and crystallography and molecular interactions.

Among the recent papers authored or co-authored by Sossina M. Haile are:

  • "Variability and origins of grain boundary electric potential detected by electron holography and atom-probe tomography," 2020, Nature Materials
  • "Outstanding Properties and Performance of CaTi0.5Mn0.5O3-δ for Solar-Driven Thermochemical Hydrogen Production," 2020, Matter
  • "Roadmap on inorganic perovskites for energy applications," 2021, Journal of Physics Energy
  • "Favorable Redox Thermodynamics of SrTi0.5Mn0.5O3−δ in Solar Thermochemical Water Splitting," 2020, Chemistry of Materials
  • "Solid Acid Electrochemical Cell for the Production of Hydrogen from Ammonia," 2020, Joule

Frequent publication venues for this scientist include:

  • Chemistry of Materials
  • The Cambridge Structural Database
  • Journal of Materials Chemistry A
  • Solid State Ionics
  • ECS Meeting Abstracts

Collaborators who have frequently co-authored work with Sossina M. Haile include Xin Qian, Sheel Sanghvi, Grace Xiong, Louis S. Wang, and Emanuela Mastronardo.

The scientist has received awards such as the David Turnbull Lectureship from the Materials Research Society in 2020, awarded for fundamental contributions to electrochemical and thermochemical materials science related to sustainable energy, alongside a commitment to international materials research community engagement. They were also named a Fellow of the Materials Research Society in 2018 for advancing the fundamental understanding of oxide electrochemistry and thermochemistry relevant to sustainable energy and leadership within the materials research community.

Best Publications

  • A high-performance cathode for the next generation of solid-oxide fuel cells

    Zongping Shao;Sossina M. Haile

  • Fuel cell materials and components

    Sossina M. Haile

  • High-flux solar-driven thermochemical dissociation of CO2 and H2O using nonstoichiometric ceria

    William C. Chueh;Christoph Falter;Mandy Abbott;Danien Scipio

  • Solid acids as fuel cell electrolytes

    Sossina M. Haile;Dane A. Boysen;Calum R. I. Chisholm;Ryan B. Merle

  • Exceptional power density and stability at intermediate temperatures in protonic ceramic fuel cells

    Sihyuk Choi;Chris J. Kucharczyk;Chris J. Kucharczyk;Yangang Liang;Xiaohang Zhang

  • Chemical stability and proton conductivity of doped BaCeO3–BaZrO3 solid solutions

    Kwang Hyun Ryu;Sossina M Haile

  • A thermally self-sustained micro solid-oxide fuel-cell stack with high power density

    Zongping Shao;Sossina M. Haile;Jeongmin Ahn;Paul D. Ronney

  • Enhanced Sintering of Yttrium‐Doped Barium Zirconate by Addition of ZnO

    Peter Babilo;Sossina M. Haile

  • High-Performance Solid Acid Fuel Cells Through Humidity Stabilization

    Dane A. Boysen;Tetsuya Uda;Calum R. I. Chisholm;Sossina M. Haile

  • High Total Proton Conductivity in Large-Grained Yttrium-Doped Barium Zirconate

    Yoshihiro Yamazaki;Raul Hernandez-Sanchez;Sossina M. Haile

  • Connection between oxygen-ion conductivity of pyrochlore fuel-cell materials and structural change with composition and temperature

    Bernhardt J. Wuensch;Kevin W. Eberman;Catherine Heremans;Esther M. Ku

  • A thermochemical study of ceria: exploiting an old material for new modes of energy conversion and CO2 mitigation.

    William C. Chueh;Sossina M. Haile

  • A review of defect structure and chemistry in ceria and its solid solutions

    Rafael Schmitt;Andreas Nenning;Andreas Nenning;Andreas Nenning;Olga Kraynis;Roman Korobko

  • Processing of yttrium-doped barium zirconate for high proton conductivity

    Peter Babilo;Tetsuya Uda;Sossina M. Haile

  • Zintl Phases as Thermoelectric Materials: Tuned Transport Properties of the Compounds CaxYb1–xZn2Sb2†

    Franck Gascoin;Sandra Ottensmann;Daniel Stark;Sossina M. Haile

  • Impedance Spectroscopy as a Tool for Chemical and Electrochemical Analysis of Mixed Conductors: A Case Study of Ceria

    Wei Lai;Sossina M. Haile

  • Non-stoichiometry, grain boundary transport and chemical stability of proton conducting perovskites

    S. M. Haile;G. Staneff;K. H. Ryu

  • Protonic ceramic electrochemical cells for hydrogen production and electricity generation: exceptional reversibility, stability, and demonstrated faradaic efficiency

    Sihyuk Choi;Sihyuk Choi;Timothy C. Davenport;Sossina M. Haile

  • Proton trapping in yttrium-doped barium zirconate

    Yoshihiro Yamazaki;Frédéric Blanc;Yuji Okuyama;Lucienne Buannic

  • Solid acid proton conductors: from laboratory curiosities to fuel cell electrolytes

    Sossina M. Haile;Calum R. I. Chisholm;Kenji Sasaki;Dane A. Boysen

  • High electrochemical activity of the oxide phase in model ceria–Pt and ceria–Ni composite anodes

    William C. Chueh;Yong Hao;WooChul Jung;Sossina M. Haile

  • Fuel cell materials and components

    G. Jeffrey Snyder;Sossina M. Haile

Frequent Co-Authors

William C. Chueh
William C. Chueh Stanford University
Zongping Shao
Zongping Shao Curtin University
William A. Goddard
William A. Goddard California Institute of Technology
Sekharipuram R. Narayanan
Sekharipuram R. Narayanan University of Southern California
Clare P. Grey
Clare P. Grey University of Cambridge
G. Jeffrey Snyder
G. Jeffrey Snyder Northwestern University
Paul D. Ronney
Paul D. Ronney University of Southern California
Ichiro Takeuchi
Ichiro Takeuchi University of Maryland, College Park
Carlos G. Levi
Carlos G. Levi University of California, Santa Barbara

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