World's Best Scientists 2026 revealed!
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Piotr Piecuch

D-Index & Metrics

Chemistry

D-Index
76
Citations
18055
World Ranking
4318
National Ranking
1360

Physics

D-Index
78
Citations
18899
World Ranking
3186
National Ranking
1513

Piotr Piecuch publication distribution in Physics in 2026

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

103–122 publications: 7 scientists 123–142 publications: 10 scientists 143–162 publications: 31 scientists 163–182 publications: 35 scientists 183–202 publications: 53 scientists 203–222 publications: 81 scientists 223–242 publications: 85 scientists 243–262 publications: 112 scientists 263–282 publications: 114 scientists 283–302 publications: 126 scientists 303–322 publications: 136 scientists 323–342 publications: 162 scientists 343–362 publications: 155 scientists 363–382 publications: 156 scientists 383–402 publications: 134 scientists 403–422 publications: 145 scientists 423–442 publications: 147 scientists 443–462 publications: 131 scientists 463–482 publications: 131 scientists 483–502 publications: 116 scientists 503–522 publications: 106 scientists 523–542 publications: 103 scientists 543–562 publications: 87 scientists 563–582 publications: 84 scientists 583–602 publications: 94 scientists 603–622 publications: 70 scientists 623–642 publications: 76 scientists 643–662 publications: 60 scientists 663–682 publications: 54 scientists 683–702 publications: 60 scientists 703–722 publications: 48 scientists 723–742 publications: 64 scientists 743–762 publications: 48 scientists 763–782 publications: 37 scientists 783–802 publications: 43 scientists 803–822 publications: 34 scientists 823–842 publications: 36 scientists 843–862 publications: 32 scientists 863–882 publications: 32 scientists 883–902 publications: 31 scientists 903–922 publications: 25 scientists 923–942 publications: 15 scientists 943–962 publications: 24 scientists 963–982 publications: 13 scientists 983–1,002 publications: 21 scientists 1,003–1,022 publications: 21 scientists 1,023–1,042 publications: 16 scientists 1,043–1,062 publications: 9 scientists 1,063–1,082 publications: 19 scientists 1,083–1,102 publications: 11 scientists 1,103–1,122 publications: 17 scientists 1,123–1,142 publications: 11 scientists 1,143–1,162 publications: 7 scientists 1,163–1,182 publications: 4 scientists 1,183–1,202 publications: 10 scientists 1,203–1,222 publications: 8 scientists 1,223–1,242 publications: 16 scientists 1,243–1,262 publications: 4 scientists 1,263–1,282 publications: 10 scientists 1,283–1,302 publications: 5 scientists 1,303–1,322 publications: 7 scientists 1,323–1,342 publications: 4 scientists 1,343–1,362 publications: 8 scientists 1,363–1,382 publications: 6 scientists 1,383–1,402 publications: 7 scientists 1,403–1,422 publications: 3 scientists 1,423–1,442 publications: 4 scientists 1,443–1,462 publications: 4 scientists 1,463–1,468 publications: 3 scientists 1,469+ publications: 100 scientists
103 publications 1,469+

This scientist: 240 publications — 8th percentile

8% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 1,469 publications or more.

Piotr Piecuch D-index placement in Physics in 2026

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

70–71 D-Index: 76 scientists 72–73 D-Index: 110 scientists 74–75 D-Index: 143 scientists 76–77 D-Index: 153 scientists 78–79 D-Index: 144 scientists 80–81 D-Index: 167 scientists 82–83 D-Index: 167 scientists 84–85 D-Index: 166 scientists 86–87 D-Index: 132 scientists 88–89 D-Index: 155 scientists 90–91 D-Index: 134 scientists 92–93 D-Index: 137 scientists 94–95 D-Index: 102 scientists 96–97 D-Index: 112 scientists 98–99 D-Index: 110 scientists 100–101 D-Index: 116 scientists 102–103 D-Index: 97 scientists 104–105 D-Index: 103 scientists 106–107 D-Index: 87 scientists 108–109 D-Index: 90 scientists 110–111 D-Index: 67 scientists 112–113 D-Index: 78 scientists 114–115 D-Index: 75 scientists 116–117 D-Index: 67 scientists 118–119 D-Index: 69 scientists 120–121 D-Index: 60 scientists 122–123 D-Index: 59 scientists 124–125 D-Index: 53 scientists 126–127 D-Index: 42 scientists 128–129 D-Index: 41 scientists 130–131 D-Index: 33 scientists 132–133 D-Index: 32 scientists 134–135 D-Index: 45 scientists 136–137 D-Index: 19 scientists 138–139 D-Index: 24 scientists 140–141 D-Index: 28 scientists 142–143 D-Index: 31 scientists 144–145 D-Index: 22 scientists 146–147 D-Index: 20 scientists 148–149 D-Index: 12 scientists 150–151 D-Index: 16 scientists 152–153 D-Index: 24 scientists 154–155 D-Index: 23 scientists 156–157 D-Index: 15 scientists 158–159 D-Index: 15 scientists 160–161 D-Index: 11 scientists 162–163 D-Index: 17 scientists 164–165 D-Index: 12 scientists 166–167 D-Index: 11 scientists 168–169 D-Index: 9 scientists 170–171 D-Index: 9 scientists 172–173 D-Index: 11 scientists 174–175 D-Index: 4 scientists 176–177 D-Index: 8 scientists 178–179 D-Index: 5 scientists 180–181 D-Index: 3 scientists 182–183 D-Index: 4 scientists 184 D-Index: 4 scientists 185+ D-Index: 99 scientists
70 D-Index 185+

This scientist: 78 D-Index — 15th percentile

15% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 185 D-Index or more.

Research.com Recognitions

  • 2011 - Fellow of the American Association for the Advancement of Science (AAAS)
  • 2008 - Fellow of American Physical Society (APS) Citation For his outstanding contributions to electronic structure and quantum manybody theories, in particular developments in coupledcluster theory, important advances in understanding molecular properties, chemical reactivities and intermolecular interactions as well as nuclear structure, through discerning use of computational methods
  • 2002 - Fellow of Alfred P. Sloan Foundation

Overview

Piotr Piecuch is affiliated with Michigan State University in the United States. Their research focuses primarily on the fields of Physics and Astronomy as well as Chemistry, with significant specialization in subfields such as Atomic and Molecular Physics, and Optics, Physical and Theoretical Chemistry, Materials Chemistry, Organic Chemistry, and Electrical and Electronic Engineering.

The scientist has contributed extensively to topics including Advanced Chemical Physics Studies, Spectroscopy and Quantum Chemical Studies, Photochemistry and Electron Transfer Studies, Machine Learning in Materials Science, Quantum superfluid helium dynamics, Catalysis and Oxidation Reactions, and Laser-Matter Interactions and Applications.

Piercing together a research profile from publication venues, Piecuch has published frequently in:

  • The Journal of Chemical Physics
  • arXiv (Cornell University)
  • Molecular Physics
  • Physical Chemistry Chemical Physics
  • The Journal of Physical Chemistry Letters

Notable recent papers include:

  • Recent developments in the general atomic and molecular electronic structure system, 2020, The Journal of Chemical Physics
  • DFT exchange: sharing perspectives on the workhorse of quantum chemistry and materials science, 2022, Physical Chemistry Chemical Physics
  • The Ground State Electronic Energy of Benzene, 2020, The Journal of Physical Chemistry Letters
  • Photoluminescence, photophysics, and photochemistry of the VB⁻ defect in hexagonal boron nitride, 2020, Physical Review B
  • The General Atomic and Molecular Electronic Structure System (GAMESS): Novel Methods on Novel Architectures, 2023, Journal of Chemical Theory and Computation

Frequent co-authors of Piecuch include Jun Shen, Karthik Gururangan, Ilias Magoulas, Stephen H. Yuwono, and J. Emiliano Deustua.

Throughout their career, Piecuch has been recognized with several awards, including Fellowships from major scientific organizations:

  • Fellow of the Alfred P. Sloan Foundation (2002)
  • Fellow of the American Physical Society (2008) for contributions to electronic structure and quantum many-body theories, molecular properties, chemical reactivities, intermolecular interactions, and nuclear structure through computational methods
  • Fellow of the American Association for the Advancement of Science (2011)

Best Publications

  • Recent developments in the general atomic and molecular electronic structure system.

    Giuseppe M.J. Barca;Colleen Bertoni;Laura Carrington;Dipayan Datta

  • Efficient computer implementation of the renormalized coupled-cluster methods: The R-CCSD[T], R-CCSD(T), CR-CCSD[T], and CR-CCSD(T) approaches

    Piotr Piecuch;Stanisław A. Kucharski;Karol Kowalski;Monika Musiał

  • The method of moments of coupled-cluster equations and the renormalized CCSD[T], CCSD(T), CCSD(TQ), and CCSDT(Q) approaches

    Karol Kowalski;Piotr Piecuch

  • Renormalized coupled-cluster methods exploiting left eigenstates of the similarity-transformed Hamiltonian.

    Piotr Piecuch;Marta Włoch

  • A state-selective multireference coupled-cluster theory employing the single-reference formalism

    Piotr Piecuch;Nevin Oliphant;Nevin Oliphant;Ludwik Adamowicz

  • New coupled-cluster methods with singles, doubles, and noniterative triples for high accuracy calculations of excited electronic states.

    Karol Kowalski;Piotr Piecuch

  • The active-space equation-of-motion coupled-cluster methods for excited electronic states: Full EOMCCSDt

    Karol Kowalski;Piotr Piecuch

  • Recent advances in electronic structure theory: Method of moments of coupled-cluster equations and renormalized coupled-cluster approaches

    Piotr Piecuch;Karol Kowalski;Ian S. O. Pimienta;Michael J. Mcguire

  • Coupled-cluster methods with internal and semi-internal triply and quadruply excited clusters: CCSDt and CCSDtq approaches

    Piotr Piecuch;Stanisław A. Kucharski;Rodney J. Bartlett

  • DFT exchange: sharing perspectives on the workhorse of quantum chemistry and materials science

    Unknown

  • Application of Hilbert-space coupled-cluster theory to simple (H 2 ) 2 model systems. II. Nonplanar models

    Piotr Piecuch;Piotr Piecuch;Josef Paldus;Josef Paldus

  • Local correlation calculations using standard and renormalized coupled-cluster approaches.

    Wei Li;Piotr Piecuch;Jeffrey R. Gour;Shuhua Li

  • STATE-SELECTIVE MULTIREFERENCE COUPLED-CLUSTER THEORY EMPLOYING THE SINGLE-REFERENCE FORMALISM : IMPLEMENTATION AND APPLICATION TO THE H8 MODEL SYSTEM

    Piotr Piecuch;Ludwik Adamowicz

  • Renormalized CCSD(T) and CCSD(TQ) approaches: Dissociation of the N2 triple bond

    Karol Kowalski;Piotr Piecuch

  • Theoretical models on the Cu2O2 torture track: mechanistic implications for oxytyrosinase and small-molecule analogues.

    Christopher J. Cramer;Marta Włoch;Piotr Piecuch;Cristina Puzzarini

  • Method of moments of coupled-cluster equations: a new formalism for designing accurate electronic structure methods for ground and excited states

    P. Piecuch;K. Kowalski;I. S. O. Pimienta;P.-D. Fan

  • Single-reference, size-extensive, non-iterative coupled-cluster approaches to bond breaking and biradicals

    Piotr Piecuch;Marta Włoch;Jeffrey R. Gour;Armagan Kinal

  • Where does the planar-to-nonplanar turnover occur in small gold clusters?

    Ryan M. Olson;Sergey Aleksandrovich Varganov;Mark S. Gordon;Horia Metiu

  • Extension of the Renormalized Coupled-Cluster Methods Exploiting Left Eigenstates of the Similarity-Transformed Hamiltonian to Open-Shell Systems: A Benchmark Study†

    Marta Włoch;Jeffrey R. Gour;Piotr Piecuch

  • Coupled-cluster theory for three-body Hamiltonians

    Gaute Hagen;Gaute Hagen;Gaute Hagen;Thomas F Papenbrock;Thomas F Papenbrock;David Jarvis Dean;A. Schwenk;A. Schwenk

  • Coupled Cluster Calculations of Ground and Excited States of Nuclei

    K. Kowalski;D. J. Dean;M. Hjorth-Jensen;T. Papenbrock;T. Papenbrock

Frequent Co-Authors

Josef Paldus
Josef Paldus University of Waterloo
Donald G. Truhlar
Donald G. Truhlar University of Minnesota
Marcos Dantus
Marcos Dantus Michigan State University
Ludwik Adamowicz
Ludwik Adamowicz University of Arizona
Babak Borhan
Babak Borhan Michigan State University
Mark S. Gordon
Mark S. Gordon Iowa State University
Laura Gagliardi
Laura Gagliardi University of Chicago
James E. Jackson
James E. Jackson Michigan State University
Christopher J. Cramer
Christopher J. Cramer UL Research Institutes
António J. C. Varandas
António J. C. Varandas University of Coimbra

External Links

Personal website of Piotr Piecuch Google Scholar page

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Best Scientists Citing Piotr Piecuch

Josef Paldus

Josef Paldus

University of Waterloo

Publications: 87

Donald G. Truhlar

Donald G. Truhlar

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Publications: 78

Mark S. Gordon

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Iowa State University

Publications: 77

Rodney J. Bartlett

Rodney J. Bartlett

University of Florida

Publications: 69

António J. C. Varandas

António J. C. Varandas

University of Coimbra

Publications: 40

Jiří Pittner

Jiří Pittner

Czech Academy of Sciences

Publications: 39

Frank Neese

Frank Neese

Max Planck Society

Publications: 38

Martin Head-Gordon

Martin Head-Gordon

University of California, Berkeley

Publications: 37

Jürgen Gauss

Jürgen Gauss

Johannes Gutenberg University of Mainz

Publications: 35

Shuhua Li

Shuhua Li

Nanjing University

Publications: 33

So Hirata

So Hirata

University of Illinois at Urbana-Champaign

Publications: 32

Gustavo E. Scuseria

Gustavo E. Scuseria

Rice University

Publications: 32

Pawel M. Kozlowski

Pawel M. Kozlowski

University of Louisville

Publications: 31

Laura Gagliardi

Laura Gagliardi

University of Chicago

Publications: 30

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Henry F. Schaefer

University of Georgia

Publications: 30

Anna I. Krylov

Anna I. Krylov

University of Southern California

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