Youkoh Kaizu

7.4k citations

116 papers · 6.6k indexed · 1 hit paper · h-index 34

Electronic, Optical and Magnetic Materials top 0.5%
- Magnetism in coordination complexes 46
Biophysics top 0.2%
Materials Chemistry top 0.5%
- Porphyrin and Phthalocyanine Chemistry 66
- Lanthanide and Transition Metal Complexes 26
Inorganic Chemistry top 1%
- Metal-Catalyzed Oxygenation Mechanisms 20
Physical and Theoretical Chemistry top 0.5%
- Photochemistry and Electron Transfer Studies 50
Oncology
- Metal complexes synthesis and properties 17
Molecular Biology
- Photosynthetic Processes and Mechanisms 14
Spectroscopy
- Molecular Sensors and Ion Detection 7

Co-authors: Naoto Ishikawa Miki Sugita T. Ishikawa Shin‐ya Koshihara Osamu Ohno Hiroshi Kobayashi Motoko Asano-Someda Motoko S. Asano
Cited by: Electronic, Optical and Magnetic Materials Biophysics Materials Chemistry
Journals: Journal of the American Chemical Society (4 papers)Angewandte Chemie International Edition (1 paper)The Journal of Chemical Physics (5 papers)
Partner nations: Japan United States Russia

In The Last Decade

Youkoh Kaizu

115 papers receiving 6.4k citations

Hit Papers

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Peers

Countries citing papers authored by Youkoh Kaizu

Since Specialization

Citations

This map shows the geographic impact of Youkoh Kaizu's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Youkoh Kaizu with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Youkoh Kaizu more than expected).

Fields of papers citing papers by Youkoh Kaizu

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Youkoh Kaizu. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Youkoh Kaizu. The network helps show where Youkoh Kaizu may publish in the future.

Co-authorship network

The 25 scholars most cited alongside Youkoh Kaizu, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.

Border = papers with Youkoh Kaizu Line = papers co-authored together Youkoh Kaizu links everyone, so they are left out of the graph.

All Works

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20 of 20 papers shown

#	Work
1	Photocrystallographic analysis of [AuCl(PPh3)2] for elucidation of the crystal packing effect on the photophysical properties Dalton Transactions ·Manabu Hoshino,Hidehiro Uekusa,Shintaro Sonoda,T. Otsuka,Youkoh Kaizu	2009	13
2	The Effect of the f–f Interaction on the Dynamic Magnetism of a Coupled 4f⁸ System in a Dinuclear Terbium Complex with Phthalocyanines Angewandte Chemie International Edition ·Naoto Ishikawa,Satoshi Otsuka,Youkoh Kaizu	2004	138
3	Upward Temperature Shift of the Intrinsic Phase Lag of the Magnetization of Bis(phthalocyaninato)terbium by Ligand Oxidation Creating an S = ¹/₂ Spin Inorganic Chemistry ·Naoto Ishikawa,Miki Sugita,Naohiro Tanaka,T. Ishikawa,Shin‐ya Koshihara,Youkoh Kaizu	2004	216
4	Time-resolved EPR spectra of a photoexcited phenanthrene-linked copper(II)-free-base porphyrin dimer: An intermediate-coupling case in a triplet-doublet spin system Applied Magnetic Resonance ·Motoko Asano-Someda,Namiki Toyama,Youkoh Kaizu	2003	12
5	Specific cation effect on quenching reactions of excited tris(α,α′-diimine)ruthenium(II) and tris(2,2′-bipyridine)chromium(III) by tris(oxalato)- and tris(malnato)chromates(III) in aqueous solutions Inorganica Chimica Acta ·Munetaka Iwamura,T. Otsuka,Youkoh Kaizu	2003	14
6	Interaction between f-Electronic Systems in Dinuclear Lanthanide Complexes with Phthalocyanines Journal of the American Chemical Society ·Naoto Ishikawa,Tomochika Iino,Youkoh Kaizu	2002	183
7	Hot bands of (f, f∗) emission from ytterbium(III) porphyrins in solution Journal of Photochemistry and Photobiology A Chemistry ·Motoko Asano-Someda,Youkoh Kaizu	2001	35
8	Orientation effect of enhanced intersystem crossing in copper(II) porphyrin-free base porphyrin dimers Inorganica Chimica Acta ·Motoko Asano-Someda,Akihiro Jinmon,Namiki Toyama,Youkoh Kaizu	2001	18
9	Axially polarized NIR absorption bands in electron‐ deficient lanthanide phthalocyanine dimers and trimers Journal of Porphyrins and Phthalocyanines ·Naoto Ishikawa,Youkoh Kaizu	1999	1
10	Electronic structure of the one-electron oxidation product of triple-decker lutetium phthalocyanine trimer Chemical Physics Letters ·Naoto Ishikawa,Youkoh Kaizu	1995	17
11	Biradical state in phthalocyanine (2 + 2) tetramer composed of two bis (phthalocyaninato) lutetium radicals Chemical Physics Letters ·Naoto Ishikawa,Youkoh Kaizu	1993	44
12	Protonation and complex formation of [(2,2'-bipyrazine)bis(2,2'-bipyridine)ruthenium(II)](2+) in the lowest excited state Inorganic Chemistry ·Kazuteru Shinozaki,Youkoh Kaizu,Hiroyuki Hirai,Hiroshi Kobayashi	1989	21
13	Dual fluorescence from two erbium(III) porphyrins The Journal of Physical Chemistry ·Youkoh Kaizu,Motoko S. Asano,Hiroshi Kobayashi	1986	28
14	Electron spin resonance and polarization spectra of oxovanadium(IV) porphyrins oriented in stretched PVA films Molecular Physics ·Osamu Ohno,K. Shimokoshi,Youkoh Kaizu,Hiroshi Kobayashi	1984	4
15	Aqualigand dissociation of 5d←4f excited [Ce(OH2)9]3+ in aqueous solution The Journal of Chemical Physics ·Keiko Okada,Youkoh Kaizu,Hiroshi Kobayashi	1981	16
16	Molecular Complexes of Arenetricarbonylchromium, -molybdenum and -wolfram Bulletin of the Chemical Society of Japan ·Hiroshi Kobayashi,Mitaka Kobayashi,Youkoh Kaizu	1975	18
17	Magnetic Circular Dichroism of [Cr(CN)5NO]3− Bulletin of the Chemical Society of Japan ·Hiroshi Kobayashi,Ken Eguchi,Youkoh Kaizu	1975	1
18	Molecular Complexes of Arenetricarbonylchromium Bulletin of the Chemical Society of Japan ·Hiroshi Kobayashi,Mitaka Kobayashi,Youkoh Kaizu	1973	21
19	Electronic Absorption Spectrum of Tris(2,2′-bipyridine)-cobalt(I) Complex Bulletin of the Chemical Society of Japan ·Youkoh Kaizu,Yasuo Torii,Hiroshi Kobayashi	1970	14
20	Electronic Absorption Spectra of Zero-Valent Tris-(2,2′-bipyridine) Metal Complexes Bulletin of the Chemical Society of Japan ·Youkoh Kaizu,Takanori Yazaki,Yasuo Torii,Hiroshi Kobayashi	1970	32

About Youkoh Kaizu

Youkoh Kaizu is a scholar working on Physical and Theoretical Chemistry, Electronic, Optical and Magnetic Materials and Materials Chemistry, having authored 116 papers that have together received 6.6k indexed citations. Recurring topics across this work include Porphyrin and Phthalocyanine Chemistry (66 papers), Photochemistry and Electron Transfer Studies (50 papers), Magnetism in coordination complexes (46 papers), Lanthanide and Transition Metal Complexes (26 papers), Metal-Catalyzed Oxygenation Mechanisms (20 papers), Metal complexes synthesis and properties (17 papers), Photosynthetic Processes and Mechanisms (14 papers) and Molecular Sensors and Ion Detection (7 papers). The work is most often cited by research in Electronic, Optical and Magnetic Materials (4.4k citations), Biophysics (944 citations) and Materials Chemistry (5.6k citations). Youkoh Kaizu has collaborated with scholars based in Japan, United States and Russia. Frequent co-authors include Naoto Ishikawa, Miki Sugita, T. Ishikawa, Shin‐ya Koshihara, Osamu Ohno, Hiroshi Kobayashi, Hiroshi Kobayashi, Motoko Asano-Someda, Motoko S. Asano and Hideyo Matsuzawa. Their work appears in journals such as Journal of the American Chemical Society, Angewandte Chemie International Edition and The Journal of Chemical Physics.

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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