Kimihiko Hirao

Kimihiko Hirao

Kyoto University

H-index: 77

Asia-Japan

About Kimihiko Hirao

Kimihiko Hirao, With an exceptional h-index of 77 and a recent h-index of 32 (since 2020), a distinguished researcher at Kyoto University, specializes in the field of Theoretical Chemistry, Computational Chemistry.

His recent articles reflect a diverse array of research interests and contributions to the field:

The verification of delta SCF and Slater's transition state theory for the calculation of core ionization energy

Core-Level 2s and 2p Binding Energies of Third-Period Elements (P, S, and Cl) Calculated by Hartree–Fock and Kohn–Sham ΔSCF Theory

The core ionization energies calculated by delta SCF and Slater’s transition state theory

Higher-order transition state approximation

Vertical ionization potential benchmarks from Koopmans prediction of Kohn–Sham theory with long-range corrected (LC) functional

Is charge-transfer excitation through a polyalkane single-bond chain an intramolecular charge-transfer?: EOM-CCSD and LC-BOP study

Attenuation of Redox Switching and Rectification in Azulenequinones/Hydroquinones after B and N Doping: A First‐Principles Investigation

Taking advantage of a systematic energy non-linearity error in density functional theory for the calculation of electronic energy levels

Kimihiko Hirao Information

University

Position

___

Citations(all)

27797

Citations(since 2020)

5664

Cited By

24495

hIndex(all)

77

hIndex(since 2020)

32

i10Index(all)

324

i10Index(since 2020)

109

Email

University Profile Page

Kyoto University

Google Scholar

View Google Scholar Profile

Kimihiko Hirao Skills & Research Interests

Theoretical Chemistry

Computational Chemistry

Top articles of Kimihiko Hirao

Title

Journal

Author(s)

Publication Date

The verification of delta SCF and Slater's transition state theory for the calculation of core ionization energy

Journal of Computational Chemistry

Kimihiko Hirao

Takahito Nakajima

Bun Chan

Ho‐Jin Lee

2024/1/30

Core-Level 2s and 2p Binding Energies of Third-Period Elements (P, S, and Cl) Calculated by Hartree–Fock and Kohn–Sham ΔSCF Theory

The Journal of Physical Chemistry A

Kimihiko Hirao

Takahito Nakajima

Bun Chan

2023/9/13

The core ionization energies calculated by delta SCF and Slater’s transition state theory

The Journal of Chemical Physics

Kimihiko Hirao

Takahito Nakajima

Bun Chan

Ho-Jin Lee

2023/2/14

Higher-order transition state approximation

The Journal of Chemical Physics

Takahito Nakajima

Kimihiko Hirao

Bun Chan

2022/3/21

Vertical ionization potential benchmarks from Koopmans prediction of Kohn–Sham theory with long-range corrected (LC) functional

Journal of Physics: Condensed Matter

Kimihiko Hirao

Han-Seok Bae

Jong-Won Song

Bun Chan

2022/3/7

Is charge-transfer excitation through a polyalkane single-bond chain an intramolecular charge-transfer?: EOM-CCSD and LC-BOP study

Chemical Physics Letters

Jong-Won Song

Kimihiko Hirao

2022/6/1

Attenuation of Redox Switching and Rectification in Azulenequinones/Hydroquinones after B and N Doping: A First‐Principles Investigation

Advanced Theory and Simulations

El‐Abed Haidar

Sherif Abdulkader Tawfik

Catherine Stampfl

Kimihiko Hirao

Kazunari Yoshizawa

...

2021/1

Taking advantage of a systematic energy non-linearity error in density functional theory for the calculation of electronic energy levels

The Journal of Physical Chemistry A

Bun Chan

William Dawson

Takahito Nakajima

Kimihiko Hirao

2021/12/7

An improved Slater’s transition state approximation

The Journal of Chemical Physics

Kimihiko Hirao

Takahito Nakajima

Bun Chan

2021/7/21

Koopmans’-type theorem in Kohn–Sham theory with optimally tuned long-range-corrected (LC) functionals

The Journal of Physical Chemistry A

Kimihiko Hirao

Han-Seok Bae

Jong-Won Song

Bun Chan

2021/4/20

Excitation energies expressed as orbital energies of Kohn–Sham density functional theory with long‐range corrected functionals

Journal of Computational Chemistry

Kimihiko Hirao

Bun Chan

Jong‐Won Song

Kamala Bhattarai

Subrata Tewary

2020/5/30

NWChem: Past, present, and future

The Journal of chemical physics

Edoardo Apra

Eric J Bylaska

Wibe A De Jong

Niranjan Govind

Karol Kowalski

...

2020/5/14

Core-level excitation energies of nucleic acid bases expressed as orbital energies of the Kohn–Sham density functional theory with long-range corrected functionals

The Journal of Physical Chemistry A

Kimihiko Hirao

Takahito Nakajima

Bun Chan

Jong-Won Song

Han-Seok Bae

2020/12/4

NWChem

E Apra

EJ Bylaska

WA de Jong

N Govind

K Kowalski

...

2020/5/14

A computational study on the kinetics of pyrolysis of isopropyl propionate as a biodiesel model: DFT and ab initio investigation

Fuel

Abolfazl Shiroudi

Kimihiko Hirao

Kazunari Yoshizawa

Mohammednoor Altarawneh

Mohamed A Abdel-Rahman

...

2020/12/1

Application of accelerated long-range corrected exchange functional [LC-DFT (2Gau)] to periodic boundary condition systems: CO adsorption on Cu (111) surface

The Journal of Chemical Physics

Kenji Mishima

Masanori Kaneko

Jong-Won Song

Hiroki Kawai

Koichi Yamashita

...

2020/3/14

Charge-transfer excitation energies expressed as orbital energies of Kohn–Sham density functional theory with long-range corrected functionals

The Journal of Physical Chemistry A

Kimihiko Hirao

Bun Chan

Jong-Won Song

Han-Seok Bae

2020/9/9

Supplemental Tables

Comparisons of host susceptibility to isogenic virulent and hypovirulent [CHV1-infected] strains of Cryphonectria parasitica among Castanea hosts and plant tissue types

CD Smart

W Yuan

R Foglia

DL Nuss

DW Fulbright

...

2016

Rapid prediction of ultraviolet–visible spectra from conventional (non-time-dependent) density functional theory calculations

The Journal of Physical Chemistry Letters

Bun Chan

Kimihiko Hirao

2020/9/6

See List of Professors in Kimihiko Hirao University(Kyoto University)

Co-Authors

H-index: 78
Roland Lindh

Roland Lindh

Uppsala Universitet

H-index: 77
Djamaladdin Musaev

Djamaladdin Musaev

Emory University

H-index: 64
Young-Kyu Han

Young-Kyu Han

Dongguk University

H-index: 61
So Hirata

So Hirata

University of Illinois at Urbana-Champaign

H-index: 54
Tetsuya Taketsugu

Tetsuya Taketsugu

Hokkaido University

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