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List of works by Koji Ohta

Enhancement of Second Hyperpolarizabilities in Open-Shell Singlet Slipped-Stack Dimers Composed of Square Planar Nickel Complexes Involvingo-Semiquinonato Type Ligands

scientific article published on 19 January 2011

Finite-Field Spin-Flip Configuration Interaction Calculation of the Second Hyperpolarizabilities of Singlet Diradical Systems.

scientific article published in September 2007

Giant electric field effect on the second hyperpolarizability of symmetric singlet diradical molecules

scientific article published on 01 October 2010

Long-range corrected density functional theory study on static second hyperpolarizabilities of singlet diradical systems.

scientific article published in March 2010

Origin of the enhancement of the second hyperpolarizability of singlet diradical systems with intermediate diradical character

scientific article published in August 2006

Relationship between third-order nonlinear optical properties and magnetic interactions in open-shell systems: a new paradigm for nonlinear optics.

scientific article published on 20 July 2007

Remarkable two-photon absorption in open-shell singlet systems

scientific article published on 01 September 2009

Second hyperpolarizabilities of singlet polycyclic diphenalenyl radicals: effects of the nature of the central heterocyclic ring and substitution to diphenalenyl rings.

scientific article published on 28 August 2007

Second hyperpolarizability (gamma) of singlet diradical system: dependence of gamma on the diradical character.

scientific article published in February 2005

Strong Two-Photon Absorption of Singlet Diradical Hydrocarbons

scientific article (publication date: 4 May 2007)

Theoretical study on second hyperpolarizabilities of singlet diradical square planar nickel complexes involving o-semiquinonato type ligands

scientific article published on 14 August 2008

Theoretical study on the second hyperpolarizabilities of phenalenyl radical systems involving acetylene and vinylene linkers: diradical character and spin multiplicity dependences

scientific article published on 17 April 2007