World's Best Scientists 2026 revealed!

D-Index & Metrics

Chemistry

D-Index
44
Citations
7602
World Ranking
16796
National Ranking
4159

Ralf Haiges publication distribution in Chemistry in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Chemistry in 2026. The highlighted bar marks where Ralf Haiges sits on this spectrum.

61–80 publications: 66 scientists 81–100 publications: 302 scientists 101–120 publications: 623 scientists 121–140 publications: 918 scientists 141–160 publications: 1,218 scientists 161–180 publications: 1,350 scientists 181–200 publications: 1,344 scientists 201–220 publications: 1,281 scientists 221–240 publications: 1,216 scientists 241–260 publications: 1,100 scientists 261–280 publications: 979 scientists 281–300 publications: 939 scientists 301–320 publications: 764 scientists 321–340 publications: 643 scientists 341–360 publications: 628 scientists 361–380 publications: 522 scientists 381–400 publications: 459 scientists 401–420 publications: 397 scientists 421–440 publications: 327 scientists 441–460 publications: 270 scientists 461–480 publications: 265 scientists 481–500 publications: 252 scientists 501–520 publications: 201 scientists 521–540 publications: 185 scientists 541–560 publications: 148 scientists 561–580 publications: 148 scientists 581–600 publications: 132 scientists 601–620 publications: 114 scientists 621–640 publications: 104 scientists 641–660 publications: 91 scientists 661–680 publications: 92 scientists 681–700 publications: 73 scientists 701–720 publications: 57 scientists 721–740 publications: 54 scientists 741–760 publications: 67 scientists 761–780 publications: 45 scientists 781–800 publications: 46 scientists 801–820 publications: 39 scientists 821–840 publications: 32 scientists 841–860 publications: 36 scientists 861–880 publications: 29 scientists 881–900 publications: 26 scientists 901–920 publications: 24 scientists 921–940 publications: 14 scientists 941–960 publications: 23 scientists 961–980 publications: 28 scientists 981–1,000 publications: 15 scientists 1,001–1,020 publications: 29 scientists 1,021–1,040 publications: 12 scientists 1,041–1,060 publications: 19 scientists 1,061–1,080 publications: 12 scientists 1,081–1,100 publications: 6 scientists 1,101–1,120 publications: 8 scientists 1,121–1,140 publications: 12 scientists 1,141–1,160 publications: 5 scientists 1,161–1,180 publications: 6 scientists 1,181–1,200 publications: 14 scientists 1,201–1,220 publications: 7 scientists 1,221–1,240 publications: 2 scientists 1,241–1,260 publications: 6 scientists 1,261–1,280 publications: 4 scientists 1,281–1,294 publications: 6 scientists 1,295+ publications: 100 scientists
61 publications 1,295+

This scientist: 192 publications — 30th percentile

30% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 1,295 publications or more.

Ralf Haiges D-index placement in Chemistry in 2026

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

40–41 D-Index: 289 scientists 42–43 D-Index: 612 scientists 44–45 D-Index: 808 scientists 46–47 D-Index: 776 scientists 48–49 D-Index: 835 scientists 50–51 D-Index: 861 scientists 52–53 D-Index: 872 scientists 54–55 D-Index: 933 scientists 56–57 D-Index: 1,051 scientists 58–59 D-Index: 930 scientists 60–61 D-Index: 882 scientists 62–63 D-Index: 834 scientists 64–65 D-Index: 731 scientists 66–67 D-Index: 775 scientists 68–69 D-Index: 683 scientists 70–71 D-Index: 646 scientists 72–73 D-Index: 561 scientists 74–75 D-Index: 501 scientists 76–77 D-Index: 437 scientists 78–79 D-Index: 388 scientists 80–81 D-Index: 354 scientists 82–83 D-Index: 292 scientists 84–85 D-Index: 275 scientists 86–87 D-Index: 254 scientists 88–89 D-Index: 235 scientists 90–91 D-Index: 185 scientists 92–93 D-Index: 192 scientists 94–95 D-Index: 155 scientists 96–97 D-Index: 163 scientists 98–99 D-Index: 125 scientists 100–101 D-Index: 105 scientists 102–103 D-Index: 105 scientists 104–105 D-Index: 112 scientists 106–107 D-Index: 88 scientists 108–109 D-Index: 68 scientists 110–111 D-Index: 69 scientists 112–113 D-Index: 65 scientists 114–115 D-Index: 79 scientists 116–117 D-Index: 61 scientists 118–119 D-Index: 44 scientists 120–121 D-Index: 37 scientists 122–123 D-Index: 40 scientists 124–125 D-Index: 33 scientists 126–127 D-Index: 26 scientists 128–129 D-Index: 34 scientists 130–131 D-Index: 35 scientists 132–133 D-Index: 25 scientists 134–135 D-Index: 27 scientists 136–137 D-Index: 17 scientists 138–139 D-Index: 16 scientists 140–141 D-Index: 20 scientists 142–143 D-Index: 20 scientists 144–145 D-Index: 15 scientists 146–147 D-Index: 9 scientists 148–149 D-Index: 9 scientists 150–151 D-Index: 16 scientists 152–153 D-Index: 11 scientists 154–155 D-Index: 9 scientists 156–157 D-Index: 3 scientists 158 D-Index: 3 scientists 159+ D-Index: 98 scientists
40 D-Index 159+

This scientist: 44 D-Index — 7th percentile

7% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 159 D-Index or more.

Overview

Ralf Haiges is affiliated with the University of Southern California in the United States, specializing primarily in the field of Materials Science, with a significant focus on Materials Chemistry. Their work encompasses a range of subfields including Organic Chemistry, Inorganic Chemistry, Pharmaceutical Science, and Electrical and Electronic Engineering.

The researcher's contributions cover multiple topics, with notable emphasis on Crystallization and Solubility Studies, X-ray Diffraction in Crystallography, Inorganic Fluorides and Related Compounds, and Fluorine in Organic Chemistry. Other areas of study include N-Heterocyclic Carbenes in Organic and Inorganic Chemistry, Catalytic Cross-Coupling Reactions, and CO2 Reduction Techniques and Catalysts.

Among recent papers, some representative works include:

  • Enhancement of the Luminescent Efficiency in Carbene-Au(I)-Aryl Complexes by the Restriction of Renner-Teller Distortion and Bond Rotation, 2020, Journal of the American Chemical Society
  • High frequency atomic tunneling yields ultralow and glass-like thermal conductivity in chalcogenide single crystals, 2020, Nature Communications
  • Highly Efficient Deep Blue Luminescence of 2-Coordinate Coinage Metal Complexes Bearing Bulky NHC Benzimidazolyl Carbene, 2020, Frontiers in Chemistry
  • Understanding the role of crystallographic shear on the electrochemical behavior of niobium oxyfluorides, 2020, Journal of Materials Chemistry A
  • Switching Catalyst Selectivity via the Introduction of a Pendant Nitrophenyl Group, 2022, Inorganic Chemistry

Ralf Haiges has collaborated frequently with several scientists, including:

  • Karl O. Christe
  • Thomas Saal
  • Ross I. Wagner
  • Smaranda C. Marinescu
  • Peter I. Djurovich

Their research has been published mainly in these venues:

  • The Cambridge Structural Database
  • Inorganic Chemistry
  • Dalton Transactions
  • Journal of the American Chemical Society
  • Angewandte Chemie International Edition

Best Publications

  • Eliminating nonradiative decay in Cu(I) emitters: >99% quantum efficiency and microsecond lifetime.

    Rasha Hamze;Jesse L. Peltier;Daniel Sylvinson;Moonchul Jung

  • Giant optical anisotropy in a quasi-one-dimensional crystal

    Shanyuan Niu;Graham Joe;Huan Zhao;Yucheng Zhou

  • Singlet Fission in a Covalently Linked Cofacial Alkynyltetracene Dimer

    Nadezhda V. Korovina;Saptaparna Das;Zachary Nett;Xintian Feng

  • "Quick-Silver" from a Systematic Study of Highly Luminescent, Two-Coordinate, d10 Coinage Metal Complexes.

    Rasha Hamze;Shuyang Shi;Savannah C Kapper;Daniel Sylvinson Muthiah Ravinson

  • Proton-Assisted Reduction of CO2 by Cobalt Aminopyridine Macrocycles

    Alon Chapovetsky;Thomas H. Do;Ralf Haiges;Michael K. Takase

  • Pendant Hydrogen-Bond Donors in Cobalt Catalysts Independently Enhance CO2 Reduction.

    Alon Chapovetsky;Matthew Welborn;John M. Luna;Ralf Haiges

  • Mechanistic Insights into Ruthenium-Pincer-Catalyzed Amine-Assisted Homogeneous Hydrogenation of CO2 to Methanol.

    Sayan Kar;Raktim Sen;Jotheeswari Kothandaraman;Alain Goeppert

  • Air-Stable Room-Temperature Mid-Infrared Photodetectors Based on hBN/Black Arsenic Phosphorus/hBN Heterostructures.

    Shaofan Yuan;Chenfei Shen;Bingchen Deng;Xiaolong Chen

  • High-Energy-Density Materials: Synthesis and Characterization of N5+[P(N3)6]−, N5+ [B(N3)4]−, N5+ [HF2]−⋅n HF, N5+ [BF4]−, N5+ [PF6]−, and N5+ [SO3F]−†

    Ralf Haiges;Stefan Schneider;Thorsten Schroer;Karl O. Christe

  • Energetic high-nitrogen compounds: 5-(trinitromethyl)-2H-tetrazole and -tetrazolates, preparation, characterization, and conversion into 5-(dinitromethyl)tetrazoles.

    Ralf Haiges;Karl O. Christe

  • Covalent-Organic Frameworks Composed of Rhenium Bipyridine and Metal Porphyrins: Designing Heterobimetallic Frameworks with Two Distinct Metal Sites

    Eric M. Johnson;Ralf Haiges;Smaranda C. Marinescu

  • Control of emission colour with N-heterocyclic carbene (NHC) ligands in phosphorescent three-coordinate Cu(I) complexes

    Valentina A. Krylova;Peter I. Djurovich;Brian L. Conley;Ralf Haiges

  • N,N-Diarylanilinosquaraines and their application to organic photovoltaics

    Siyi Wang;Lincoln Hall;Vyacheslav V. Diev;Ralf Haiges

  • Long‐Lived Trifluoromethanide Anion: A Key Intermediate in Nucleophilic Trifluoromethylations

    G. K. Surya Prakash;Fang Wang;Zhe Zhang;Ralf Haiges

  • Amine-free reversible hydrogen storage in formate salts catalyzed by ruthenium pincer complex without pH control or solvent change.

    Jotheeswari Kothandaraman;Miklos Czaun;Alain Goeppert;Ralf Haiges

  • Structural and Photophysical Studies of Phosphorescent Three-Coordinate Copper(I) Complexes Supported by an N-Heterocyclic Carbene Ligand

    Valentina A. Krylova;Peter I. Djurovich;Jacob W. Aronson;Ralf Haiges

  • Oxygen-Balanced Energetic Ionic Liquid**

    C. Bigler Jones;Ralf Haiges;Thorsten Schroer;Karl O. Christe

  • Polyazide Chemistry: Preparation and Characterization of Te(N3)4 and [P(C6H5)4]2[Te(N3)6] and Evidence for [N(CH3)4][Te(N3)5]

    Ralf Haiges;Jerry A. Boatz;Ashwani Vij;Michael Gerken

  • Enhancement of the Luminescent Efficiency in Carbene-Au(I)-Aryl Complexes by the Restriction of Renner-Teller Distortion and Bond Rotation.

    Tian-yi Li;Daniel Sylvinson Muthiah Ravinson;Ralf Haiges;Peter I. Djurovich

  • Polyazide Chemistry: The First Binary Group 6 Azides, Mo(N3)6, W(N3)6, [Mo(N3)7]−, and [W(N3)7]−, and the [NW(N3)4]− and [NMo(N3)4]− Ions

    Ralf Haiges;Jerry A. Boatz;Robert Bau;Stefan Schneider

  • A 2,2′-bipyridine-containing covalent organic framework bearing rhenium(I) tricarbonyl moieties for CO2 reduction

    Damir A. Popov;John M. Luna;Nicholas M. Orchanian;Ralf Haiges

  • Hydrogen Generation from Formic Acid Decomposition by Ruthenium Carbonyl Complexes. Tetraruthenium Dodecacarbonyl Tetrahydride as an Active Intermediate

    Miklos Czaun;Alain Goeppert;Robert May;Ralf Haiges

Frequent Co-Authors

Karl O. Christe
Karl O. Christe University of Southern California
David A. Dixon
David A. Dixon University of Alabama
G. K. Surya Prakash
G. K. Surya Prakash University of Southern California
Mark E. Thompson
Mark E. Thompson University of Southern California
Peter I. Djurovich
Peter I. Djurovich University of Southern California
Chuanfa Ni
Chuanfa Ni Chinese Academy of Sciences
George A. Olah
George A. Olah University of Southern California
Robert Bau
Robert Bau University of Southern California
Thomas Mathew
Thomas Mathew University of Southern California
Stephen E. Bradforth
Stephen E. Bradforth University of Southern California

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