Faculty Profiles - ONOE Jun

Papers - ONOE Jun

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N-doped peanut-shaped carbon nanotubes for efficient CO2 electrocatalytic reduction Reviewed

W. Zhou, H. Shen, J. Onoe, Y. Kawazoe, P. Jena, and Q. Wang

Carbon Vol. 152 page： 241-246 2019.6

Chemical forms of molybdenum ion in nitric acid solution studied using liquid-phase X-ray absorption fine structure, Ultraviolet-Visible absorption spectroscopy and first-principles calculations

Watanabe Shinta, Sato Toshikazu, Nakaya Masato, Yoshida Tomoko, Onoe Jun

CHEMICAL PHYSICS LETTERS Vol. 723 page： 76-81 2019.5

Chemical forms of molybdenum ion in nitric acid solution studied using liquid-phase X-ray absorption fine structure, Ultraviolet Visible absorption spectroscopy and first principles calculations Reviewed

Shinta Watanabe, Toshikazu Sato, Masato Nakaya, Tomoko Yoshida, Jun Onoe

Chemical Physics Letters Vol. 723 page： 76-81 2019

Improvement of External Quantum Efficiency of C-60/ZnPc Organic Photovoltaic Cells by Polymerization between C-60 molecules

Matoba Yuki, Kato Masahiro, Watanabe Shinta, Okamoto Koichi, Nakaya Masato, Onoe Jun

2019 COMPOUND SEMICONDUCTOR WEEK (CSW) page： . 2019

Two-Dimensional Organometallic Kondo Lattice with Long-Range Antiferromagnetic Order Reviewed

R. Tuerhong, F. Ngassam, S. Watanabe, J. Onoe, M. Alouani, and J.-P. Bucher

J. Phys. Chem. C Vol. 122 page： 20046–20054 2018.8

Spectroscopic and first-principles calculation studies of the chemical forms of palladium ion in nitric acid solution for development of disposal of high-level radioactive nuclear wastes Reviewed

Shinta Watanabe, Toshikazu Sato, Tomoko Yoshida, Masato Nakaya, Masahito Yoshino, Takanori Nagasaki, Yusuke Inaba, Kenji Takeshita, and Jun Onoe

AIP Advances Vol. 8 page： 045221/1-9 2018.4

Columnar Liquid Crystals from a Giant Macrocycle Mesogen Reviewed

Shin-ichiro Kawano, Masahiro Kato, Shinya Soumiya, Masato Nakaya, Jun Onoe, and Kentaro Tanaka

Angew. Chem. Int. Ed. Vol. 56 page： 167–171 2018.1

Language：English Publishing type：Research paper (scientific journal)

Columnar liquid crystals composed of a giant
macrocyclic mesogen were prepared. The giant macrocyclic
mesogen has a square hollow with a 2.5 nm diagonal, which
was bounded by diindolo[3,2-b:2',3'-h]carbazole (diindolocarbazole)
moieties as the edges and bis(salicylidene)-ophenylenediamine
(salphen) moieties as the corners. The
shape and size of the macrocycle were directly observed by
scanning tunneling microscopy (STM). Each side of the bright
square in the STM image corresponds to a diindolocarbazole
moiety, and the length of the sides was consistent with the result
of the single crystal analysis of diindolocarbazole. Finally, we
successfully obtained a giant macrocycle with long and
branched side chains, which exhibited a rectangular columnar
LC phase over a wide temperature range. To the best of our
knowledge, it contained the largest discrete inner space of any
thermotropic columnar liquid crystal composed of macrocyclic
mesogens.

DOI： 10.1002/anie.201709542

Spectroscopic and theoretical studies on the structural, electronic, and optical properties of zinc octaethylporphyrin/C60 co-deposited films Reviewed

Jun Onoe, Shinta Watanabe, Shiro Kato, Masato Nakaya, and Jean-Pierre Bucher

The journal of Chemical Physics Vol. 147 page： 214701/1-8 2017.12

A molecular heterojunction of zinc phthalocyanine and peanut-shaped fullerene polymer: A density functional study Reviewed

Kousei Tanikawa, Kaoru Ohno, Yusuke Noda, Shota Ono, Riichi Kuwahara, Akito Takashima, Masato Nakaya , Jun Onoe

Chemical Physics Letters Vol. 686 page： 68-73 2017.8

Intra- and inter-atomic optical transitions of Fe, Co, and Ni ferrocyanides studied using first-principles many-electron calculations Reviewed

Shinta Watanabe, Yuki Sawada, Masato Nakaya, Masahito Yoshino, Takanori Nagasaki, Tatsuya Kameyama, Tsukasa Torimoto, Yusuke Inaba, Hideharu Takahashi, Kenji Takeshita, and Jun Onoe

Journal of Applied Physics Vol. 119 page： 235102/1-10 2016.6

Two-dimensional periodic arrangement of one-dimensional polymerized C60 evidenced by high-resolution cryo-transmission electron microscopy Reviewed

Hideki Masuda, Hidehiro Yasuda, Jun Onoe

Carbon Vol. 96 page： 316 2015.9

High-resolution transmission electron microscopic and electron diffraction studies of C60 single crystal films before and after electron-beam irradiation Reviewed

H. Masuda, J. Onoe, and H. Yasuda

Carbon Vol. 81 page： 842 2015

Unified understanding of the electron-phonon coupling strength for nanocarbon allotropes Reviewed

S. Ono, Y. Toda, and J. Onoe

Physical Review B Vol. 90 page： 155435 2014.11

Anomaly in the electric resistivity of one-dimensional uneven peanut-shaped C60 polymer film at a low temperature Reviewed

S. Ryuzaki, J. Onoe

Applied Physics Letters Vol. 104 ( 11 ) page： 113301 2014

Basic aspects for improving the energy conversion efficiency of hetero-junction organic photovoltaic cells Reviewed

S. Ryuzaki and J. Onoe

Nano Reviews Vol. 4 page： 21055 2013

Electron transport properties of air-exposed one-dimensional uneven peanut-shaped C60 polymer films Reviewed

S. Ryuzaki, M. Nishiyama, and J. Onoe

Diamond & Relat. Mater. Vol. 33 page： 12 2013

In situ non-destructive impedance spectroscopic study of nanostructured hetero-junction organic photovoltaic cells Reviewed

S. Ryuzaki and J. Onoe

Jpn. J. Appl. Phys. Vol. 52 page： 06GD03 2013

Observation of Riemannian geometrical effects on electronic states Reviewed

J. Onoe, T. Ito, H. Shima, H. Yoshioka and S. Kimura

Europhysics Letters Vol. 98 ( 2 ) page： 27001 2012

Authorship：Lead author Language：English Publishing type：Research paper (scientific journal)

Einstein first applied Riemannian geometry to develop the general theory of relativity almost one hundred years ago and succeeded in understanding astronomical-scale phenomena such as the straining of time-space by a gravitational field. Whether or not Riemannian space affects the electronic properties of condensed matters on a much smaller scale is of great interest. Although Riemannian geometry has been applied to quantum mechanics since the 1950s, nobody has yet answered this question, because the electronic properties of materials with Riemannian geometry have not been examined experimentally. We report here the first observation of Riemannian geometrical effects on the electronic properties of materials such as Tomononaga-Luttinger liquids, which were previously theoretically predicted by our group. We present in situ high-resolution ultraviolet photoemission spectra of a one-dimensional metallic C60 polymer with an uneven periodic peanut-shaped structure.

DOI： 10.1209/0295-5075/98/27001

One-dimensional uneven peanut-shaped C60 polymer: a quantum electronic system on Riemannian space Invited Reviewed

J. Onoe, T. Ito, S. Kimura, H. Shima, Y. Toda, and H. Yoshioka

Fullerene, Nanotubes, and Carbon Nanostructures Vol. 20 ( 1 ) page： 1-16 2012

Anomalous enhancement in the infrared phonon intensity of one-dimensional uneven peanut-shaped C60 polymer Reviewed

J. Onoe, A. Takashima, S. Ono, H. Shima, and T. Nishii

J. Phys.: Condens. Matter Vol. 24 page： 175405 2012

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