Sadamu Takeda

3.1k citations

114 papers · 2.7k indexed · h-index 29

Materials Chemistry top 5%
Electronic, Optical and Magnetic Materials top 2%
Inorganic Chemistry top 1%
Organic Chemistry top 5%
Spectroscopy top 2%

Co-authors: Takayoshi Nakamura Tomoyuki Akutagawa Shin‐ichiro Noro Goro Maruta Daisuke Sato H. Chihara H. Koshinaka Hiroyuki R. Takahashi
Topics: Magnetism in coordination complexes (48 papers)Advanced NMR Techniques and Applications (30 papers)Solid-state spectroscopy and crystallography (20 papers)
Cited by: Inorganic Chemistry Electronic, Optical and Magnetic Materials Physical and Theoretical Chemistry
Journals: Journal of the American Chemical Society Angewandte Chemie International Edition Nature Communications
Partner nations: Japan United Kingdom Germany

In The Last Decade

Sadamu Takeda

113 papers receiving 2.7k citations

Peers

Countries citing papers authored by Sadamu Takeda

Since Specialization

Citations

This map shows the geographic impact of Sadamu Takeda'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 Sadamu Takeda with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Sadamu Takeda more than expected).

Fields of papers citing papers by Sadamu Takeda

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Sadamu Takeda. 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 Sadamu Takeda. The network helps show where Sadamu Takeda may publish in the future.

Co-authorship network of co-authors of Sadamu Takeda

This figure shows the co-authorship network connecting the top 25 collaborators of Sadamu Takeda. A scholar is included among the top collaborators of Sadamu Takeda based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Sadamu Takeda. Sadamu Takeda is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

#	Work	Indexed citations
1	Self‐Propulsion of a Light‐Powered Microscopic Crystalline Flapper in Water 2021 ·Small ·(unknown),Yoshiyuki Kageyama,Sadamu Takeda	10
2	Light‐Driven Flipping of Azobenzene Assemblies—Sparse Crystal Structures and Responsive Behaviour to Polarised Light 2020 ·Chemistry - A European Journal ·Yoshiyuki Kageyama,(unknown),(unknown),(unknown),Hiroyasu Sato,Sadamu Takeda	35
3	Dissipative and Autonomous Square‐Wave Self‐Oscillation of a Macroscopic Hybrid Self‐Assembly under Continuous Light Irradiation 2016 ·Angewandte Chemie International Edition ·(unknown),Yoshiyuki Kageyama,(unknown),Sadamu Takeda	79
4	Mechanism of Macroscopic Motion of Oleate Helical Assemblies: Cooperative Deprotonation of Carboxyl Groups Triggered by Photoisomerization of Azobenzene Derivatives 2016 ·Chemistry - A European Journal ·Yoshiyuki Kageyama,(unknown),(unknown),Sadamu Takeda	6
5	Dissipative and Autonomous Square‐Wave Self‐Oscillation of a Macroscopic Hybrid Self‐Assembly under Continuous Light Irradiation 2016 ·Angewandte Chemie ·(unknown),Yoshiyuki Kageyama,(unknown),Sadamu Takeda	24
6	Assembling an alkyl rotor to access abrupt and reversible crystalline deformation of a cobalt(II) complex 2015 ·Nature Communications ·Shengqun Su,Takashi Kamachi,Zi‐Shuo Yao,You‐Gui Huang,Yoshihito Shiota,Kazunari Yoshizawa,Nobuaki Azuma,Yuji Miyazaki,Motohiro Nakano,Goro Maruta,Sadamu Takeda,Soonchul Kang,Shinji Kanegawa,Osamu Sato	78
7	A tricky water molecule coordinated to a verdazyl radical–iron(ii) complex: a multitechnique approach 2014 ·Physical Chemistry Chemical Physics ·(unknown),Masashi Okubo,Atsushi Okazawa,Masaya Enomoto,Jun Harada,Keiichiro Ogawa,Goro Maruta,Sadamu Takeda,Norimichi Kojima,Cyrille Train,M. Verdaguer	6
8	Macroscopic motion of supramolecular assemblies actuated by photoisomerization of azobenzene derivatives 2013 ·Chemical Communications ·Yoshiyuki Kageyama,(unknown),(unknown),(unknown),Sadamu Takeda,Kentaro Suzuki,Tadashi Sugawara	21
9	Molecular Rotors of Coronene in Charge‐Transfer Solids 2013 ·Chemistry - A European Journal ·Yukihiro Yoshida,Yasuhiro Shimizu,Takeshi Yajima,Goro Maruta,Sadamu Takeda,Yoshiaki Nakano,Takaaki Hiramatsu,Hiroshi Kageyama,Hideki Yamochi,Gunzi Saito	30
10	[18]Crown-6 rotator in spin-ladder compound of m-aminoanilinium([18]crown-6)[Ni(dmit)2]− 2010 ·Dalton Transactions ·Tomoyuki Akutagawa,Daisuke Sato,Qiong Ye,(unknown),Shin‐ichiro Noro,Sadamu Takeda,Takayoshi Nakamura	26
11	Ferroelectricity and polarity control in solid-state flip-flop supramolecular rotators 2009 ·Nature Materials ·Tomoyuki Akutagawa,H. Koshinaka,Daisuke Sato,Sadamu Takeda,Shin‐ichiro Noro,Hiroyuki R. Takahashi,Reiji Kumai,Yoshinori Tokura,Takayoshi Nakamura	459
12	Controllable preparation, network structures and properties of unusual metal–organic frameworks constructed from 4,4′-(hexafluoroisopropylidene)diphthalic acid and 4,4′-bipyridyl 2008 ·Dalton Transactions ·Rui‐Qin Zhong,Ruqiang Zou,Miao Du,Tetsuya Yamada,Goro Maruta,Sadamu Takeda,Qiang Xü	46
13	Multirotations of (Anilinium)([18]Crown‐6) Supramolecular Cation Structure in Magnetic Salt of [Ni(dmit)₂]⁻ 2007 ·Chemistry - An Asian Journal ·Sadafumi Nishihara,Tomoyuki Akutagawa,Daisuke Sato,Sadamu Takeda,Shin‐ichiro Noro,Takayoshi Nakamura	52
14	Mixed‐Valence States Stabilized by Proton Transfer in a Hydrogen‐Bonded Biimidazolate Rhenium Dimer 2007 ·Angewandte Chemie International Edition ·Makoto Tadokoro,(unknown),(unknown),Keisuke Fujii,(unknown),Hiroshi Nakazawa,Sadamu Takeda,Kiyoshi Isobe,Nobuaki Koga,Akio Ichimura,Kazuhiro Nakasuji	40
15	Supramolecular Rotor: Adamantylammonium([18]crown-6) in [Ni(dmit)₂]^- Salt 2006 ·Inorganic Chemistry ·Daisuke Sato,Tomoyuki Akutagawa,Sadamu Takeda,Shin‐ichiro Noro,Takayoshi Nakamura	43
16	Proton Transfer and a Dielectric Phase Transition in the Molecular Conductor (HDABCO⁺)₂(TCNQ)₃ 2003 ·Journal of the American Chemical Society ·Tomoyuki Akutagawa,Sadamu Takeda,Tatsuo Hasegawa,Takayoshi Nakamura	146
17	Ionic Channel Structures in [(M+)x([18]crown-6)][Ni(dmit)2]2 Molecular Conductors 2001 ·Chemistry - A European Journal ·Tomoyuki Akutagawa,(unknown),Takayoshi Nakamura,Sadamu Takeda,Tamotsu Inabe,Ken‐ichi Sugiura,Yoshiteru Sakata,Allan E. Underhill	51
18	Magnetic studies of the trinuclear center in laccase and ascorbate oxidase approached by EPR spectroscopy and magnetic susceptibility measurements 1998 ·Biochimica et Biophysica Acta (BBA) - Protein Structure and Molecular Enzymology ·Hongwei Huang,Takeshi Sakurai,Hideaki Monjushiro,Sadamu Takeda	23
19	NMR Study of Proton Dynamics in the Hydrogen Bonds in the Thermochromic Crystals ofN-salicylideneaniline derivatives 1992 ·Molecular crystals and liquid crystals science technology. Section A, Molecular crystals and liquid crystals ·Sadamu Takeda,H. Chihara,Tamotsu Inabe,Tadaoki Mitani,Yusei Maruyama	4
20	Methyl rotation in 1,2,4,5-tetramethylbenzene and tetramethylpyrazine in the solid state. Tunneling spectra by proton NMR 1983 ·Journal of Magnetic Resonance (1969) ·Sadamu Takeda,H. Chihara	14

About Sadamu Takeda

Sadamu Takeda is a scholar working on Biophysics, Electronic, Optical and Magnetic Materials and Spectroscopy, having authored 114 papers that have together received 2.7k indexed citations. Recurring topics across this work include Magnetism in coordination complexes (48 papers), Advanced NMR Techniques and Applications (30 papers) and Solid-state spectroscopy and crystallography (20 papers). The work is most often cited by research in Inorganic Chemistry (921 citations), Electronic, Optical and Magnetic Materials (1.2k citations) and Physical and Theoretical Chemistry (474 citations). Sadamu Takeda has collaborated with scholars based in Japan, United Kingdom and Germany. Frequent co-authors include Takayoshi Nakamura, Tomoyuki Akutagawa, Shin‐ichiro Noro, Goro Maruta, Daisuke Sato, H. Chihara, H. Koshinaka, Hiroyuki R. Takahashi, Reiji Kumai and Yoshinori Tokura. Their work appears in journals such as Journal of the American Chemical Society, Angewandte Chemie International Edition and Nature Communications.

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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