D-Index & Metrics Best Publications

D-Index & Metrics D-index (Discipline H-index) only includes papers and citation values for an examined discipline in contrast to General H-index which accounts for publications across all disciplines.

Discipline name D-index D-index (Discipline H-index) only includes papers and citation values for an examined discipline in contrast to General H-index which accounts for publications across all disciplines. Citations Publications World Ranking National Ranking
Chemistry D-index 81 Citations 20,947 384 World Ranking 1388 National Ranking 111
Physics D-index 81 Citations 19,860 463 World Ranking 2154 National Ranking 183

Overview

What is he best known for?

The fields of study he is best known for:

  • Quantum mechanics
  • Electron
  • Molecule

Robert J. Buenker mainly focuses on Atomic physics, Ab initio, Excited state, Rydberg formula and Ground state. His Atomic physics research focuses on Configuration interaction in particular. His Ab initio research is multidisciplinary, incorporating perspectives in Molecular electronic transition, Molecule, Ab initio quantum chemistry methods, Molecular geometry and Wave function.

His study looks at the relationship between Excited state and topics such as Polyatomic ion, which overlap with Potential curves. Robert J. Buenker interconnects Avoided crossing, Absorption, Ionization energy and Atomic orbital in the investigation of issues within Rydberg formula. His studies deal with areas such as Absorption band, State, Diatomic molecule and Absorption spectroscopy as well as Ground state.

His most cited work include:

  • Applicability of the multi-reference double-excitation CI (MRD-CI) method to the calculation of electronic wavefunctions and comparison with related techniques (800 citations)
  • Energy Extrapolation in CI Calculations (779 citations)
  • Implementation of the table CI method: Matrix elements between configurations with the same number of open-shells (531 citations)

What are the main themes of his work throughout his whole career to date?

Robert J. Buenker focuses on Atomic physics, Ab initio, Configuration interaction, Excited state and Ground state. His Atomic physics research incorporates elements of Ion, Rydberg formula, Molecule and Excitation. The concepts of his Ab initio study are interwoven with issues in Ab initio quantum chemistry methods, Molecular physics, Adiabatic process, Computational chemistry and Molecular electronic transition.

His work carried out in the field of Configuration interaction brings together such families of science as Bond length, Electronic structure, Transition dipole moment, Radiative transfer and Diatomic molecule. His research integrates issues of Photodissociation, Dipole and Dissociation in his study of Excited state. Robert J. Buenker has included themes like State, Basis set and Bond-dissociation energy in his Ground state study.

He most often published in these fields:

  • Atomic physics (69.00%)
  • Ab initio (38.66%)
  • Configuration interaction (30.67%)

What were the highlights of his more recent work (between 2006-2021)?

  • Atomic physics (69.00%)
  • Configuration interaction (30.67%)
  • Ab initio (38.66%)

In recent papers he was focusing on the following fields of study:

His primary scientific interests are in Atomic physics, Configuration interaction, Ab initio, Ion and Classical mechanics. The various areas that he examines in his Atomic physics study include Charge and Molecule. His study focuses on the intersection of Configuration interaction and fields such as Bond length with connections in the field of Basis function.

The study incorporates disciplines such as Dissociation and Ab initio quantum chemistry methods in addition to Ab initio. His work carried out in the field of Ion brings together such families of science as Adiabatic process, Energy, Electron and Electronic states. His studies deal with areas such as Photodissociation and Absorption spectroscopy as well as Excited state.

Between 2006 and 2021, his most popular works were:

  • An ab initio study of the CH3I photodissociation. I. Potential energy surfaces (87 citations)
  • An ab initio study of the CH3I photodissociation. II. Transition moments and vibrational state control of the I* quantum yields (55 citations)
  • Bound states of the positron with nitrile species with a configuration interaction multi-component molecular orbital approach (46 citations)

In his most recent research, the most cited papers focused on:

  • Quantum mechanics
  • Electron
  • Molecule

Robert J. Buenker spends much of his time researching Atomic physics, Configuration interaction, Ion, Ab initio and Excited state. His research integrates issues of Rydberg formula, Charge, Molecule, Excitation and Radiative transfer in his study of Atomic physics. Robert J. Buenker has researched Configuration interaction in several fields, including Photodissociation, Potential energy, Ab initio quantum chemistry methods and Ground state.

His Ion research incorporates elements of Adiabatic process and Electron. His Ab initio research focuses on Dissociation and how it relates to Alkali metal, Photochemistry and Photoinduced electron transfer. In his study, which falls under the umbrella issue of Excited state, Absorption and Hyperfine structure is strongly linked to Absorption spectroscopy.

This overview was generated by a machine learning system which analysed the scientist’s body of work. If you have any feedback, you can contact us here.

Best Publications

Individualized configuration selection in CI calculations with subsequent energy extrapolation

Robert J. Buenker;Sigrid D. Peyerimhoff.
Theoretical Chemistry Accounts (1974)

1316 Citations

Applicability of the multi-reference double-excitation CI (MRD-CI) method to the calculation of electronic wavefunctions and comparison with related techniques

Robert J. Buenker;Sigrid D. Peyerimhoff;Werner Butscher.
Molecular Physics (1978)

1287 Citations

Energy Extrapolation in CI Calculations

Robert J. Buenker;Sigrid D. Peyerimhoff.
Theoretical Chemistry Accounts (1975)

1225 Citations

Implementation of the table CI method: Matrix elements between configurations with the same number of open-shells

Robert J. Buenker;Robin A. Phillips.
Journal of Molecular Structure-theochem (1985)

829 Citations

The ground state of the CN+ ion: a multi-reference Ci study

Pablo J. Bruna;Sigrid D. Peyerimhoff;Robert J. Buenker.
Chemical Physics Letters (1980)

420 Citations

Electronically excited and ionized states of the chlorine molecule

Sigrid D. Peyerimhoff;Robert J. Buenker.
principles and practice of constraint programming (1981)

352 Citations

Molecular geometry and the Mulliken-Walsh molecular orbital model. Ab initio study

Robert J. Buenker;Sigrid D. Peyerimhoff.
Chemical Reviews (1974)

305 Citations

A new table-direct configuration interaction method for the evaluation of Hamiltonian matrix elements in a basis of linear combinations of spin-adapted functions

Stefan Krebs;Robert J. Buenker.
Journal of Chemical Physics (1995)

280 Citations

Ab initio CI study of the stability and electronic spectrum of the HOCl molecule

Gerhard Hirsch;Pablo J. Bruna;Sigrid D. Peyerimhoff;Robert J. Buenker.
Chemical Physics Letters (1977)

258 Citations

All-valence-electron configuration mixing calculations for the characterization of the 1(π, π*) states of ethylene

Robert J. Buenker;Sigrid D. Peyerimhoff.
principles and practice of constraint programming (1975)

223 Citations

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