Author

Rika Sekine

Observed names: R Sekine, Rika SEKINE, Sekine, Rika, 理香関根, 関根理香

Observed institutions: Yamagata University, Tokyo Institute of Technology, Shizuoka University, University of Shizuoka, Okayama University, RIKEN, The University of Tokyo

OpenAlex ID: A5111382168

Validity and Limitations of the Bridged Annulene Model for Porphyrins

2012 · Jun-ichi Aihara, Yuto Nakagami, et al. · The Journal of Physical Chemistry A · 72

Relativistic effects on the electronic structure and chemical bonding of UF6

1993 · Jun Onoe, Kazuo Takeuchi, et al. · The Journal of Chemical Physics · 45

The origin of global and macrocyclic aromaticity in porphyrinoids

2012 · Yuto Nakagami, Rika Sekine, et al. · Organic & Biomolecular Chemistry · 36

Selective and stoichiometric reaction of copper dipivaloylmethanate [Cu(DPM)2] with surface hydroxyls on SiO2

1990 · Rika Sekine, Maki Kawai · Applied Physics Letters · 33

Surface reactions at the controlled structure of SrTiO 3 (001)

1994 · Masahiro Kudo, Tokihisa Hikita, et al. · Surface and Interface Analysis · 31

Aromatic Character of Polycyclic π Systems Formed by Fusion of Two or More Rings of the Same Size

2011 · Rika Sekine, Yuto Nakagami, et al. · The Journal of Physical Chemistry A · 24

Adsorbed structure of copper and calcium dipivaloylmethanates on SiO2

1992 · Rika Sekine, Maki Kawai, et al. · Surface Science · 23

The reaction of copper and calcium dipivaloylmethanates (Cu(DPM)2 and Ca(DPM)2) with hydroxyls on oxide surface

1991 · Rika Sekine, Maki Kawai, et al. · Surface Science · 23

Atomic layer control in Sr-Cu-O artificial lattice growth

1994 · Ziyuan Liu, Takashi Hanada, et al. · Applied Physics Letters · 22

Electronic and Magnetic Characteristics of Polycyclic Aromatic Hydrocarbons with Factorizable Kekulé Structure Counts

2011 · Jun-ichi Aihara, Rika Sekine, et al. · The Journal of Physical Chemistry A · 20

Discrete-variational Dirac-Slater calculation on XPS for the valence levels of UF6

1992 · Jun Onoe, Kazuo Takeuchi, et al. · Journal of Electron Spectroscopy and Related Phenomena · 18

Calculation of the electronic state of the ZnO(101̄0 surface by the DV-Xα cluster model

1989 · Rika Sekine, Hirohiko Adachi, et al. · Surface Science · 18

Valence electronic structure of uranyl nitrate UO2(NO3)2·2H2O

1997 · Masaru Hirata, Hideaki Monjyushiro, et al. · Journal of Electron Spectroscopy and Related Phenomena · 17

Ultrahigh-vacuum multitechnique study of AuCN monolayers on Au(111) formed by electrochemical deposition

2000 · Taro Yamada, Rika Sekine, et al. · The Journal of Chemical Physics · 16

Theoretical study on the UV excited states of UF6 using the discrete-variational Dirac—Slater calculation method

1992 · Jun Onoe, Kazuo Takeuchi, et al. · Chemical Physics Letters · 16

Bi and Cu valences of Bi-based superconductors

1991 · Shiro Kambe, Yasuhiro Murakoshi, et al. · Physica C Superconductivity · 16

π-Molecular orbitals in fullerenes and the free electron model

2003 · Naomi Mizorogi, Masaki Kiuchi, et al. · Chemical Physics Letters · 15

Theoretical study on the alloying behavior of γ-uranium metal: γ-uranium alloy with 3d transition metals

2004 · Masayoshi Kurihara, Masaru Hirata, et al. · Journal of Nuclear Materials · 14

Valence band structures of titanium nitride and titanium carbide calculated with chemically complete clusters

1998 · Bin Song, Hirohide Nakamatsu, et al. · Journal of Physics Condensed Matter · 14

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Atomic-number dependence of relativistic effects on chemical bonding using the non-relativistic and relativistic discrete-variational Xα methods

1994 · Jun Onoe, Rika Sekine, et al. · Chemical Physics Letters · 14

Molecular beam epitaxial growth of superconducting Ba2DyCu3O6.5 thin films at 420 °C using NO2 as an oxidant

1992 · Kei-ichiro Norimoto, Rika Sekine, et al. · Applied Physics Letters · 14

Transport Properties of SrCuO2 Thin Films with Artificially Modulated Structures

1993 · Maki Kawai, Ziyuan Liu, et al. · Japanese Journal of Applied Physics · 13

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Discrete-variational Dirac–Slater calculation on valence band XPS for UC

1999 · Masayoshi Kurihara, Masaru Hirata, et al. · Journal of Alloys and Compounds · 11

Electronic states of the CuOx(x=4, 5, 6) model clusters

1989 · Rika Sekine, Maki Kawai, et al. · Physica C Superconductivity · 11

Origin of Low-Energy Peaks in the Ti-K XANES Spectra of SrTiO3 and CaTiO3

2004 · Masaki FUJITA, Hirohide NAKAMATSU, et al. · Journal of Computer Chemistry Japan · 10

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Works count: 79

Citation count: 669

H-index: 16

I10-index: 25