J. Yamada

3.3k total citations
252 papers, 2.5k citations indexed

About

J. Yamada is a scholar working on Electronic, Optical and Magnetic Materials, Electrical and Electronic Engineering and Organic Chemistry. According to data from OpenAlex, J. Yamada has authored 252 papers receiving a total of 2.5k indexed citations (citations by other indexed papers that have themselves been cited), including 183 papers in Electronic, Optical and Magnetic Materials, 101 papers in Electrical and Electronic Engineering and 48 papers in Organic Chemistry. Recurrent topics in J. Yamada's work include Organic and Molecular Conductors Research (161 papers), Magnetism in coordination complexes (144 papers) and N-Heterocyclic Carbenes in Organic and Inorganic Chemistry (32 papers). J. Yamada is often cited by papers focused on Organic and Molecular Conductors Research (161 papers), Magnetism in coordination complexes (144 papers) and N-Heterocyclic Carbenes in Organic and Inorganic Chemistry (32 papers). J. Yamada collaborates with scholars based in Japan, United Kingdom and United States. J. Yamada's co-authors include Hiroki Akutsu, Shin’ichi Nakatsuji, Kôichi Kikuchi, Hiroyuki Nishikawa, T. Kimura, Scott S. Turner, Susumu Machida, Jun-ichi Sakai, Lee Martin and Isao Ikemoto and has published in prestigious journals such as Chemical Reviews, Journal of the American Chemical Society and Physical Review Letters.

In The Last Decade

J. Yamada

238 papers receiving 2.4k citations

Peers

J. Yamada

EOMM

EEE

CMP

Takashi Kambe Japan

Tadashi Kawamoto Japan

Jun Yamamoto Japan

Yuriko Aoki Japan

Mariusz Krawiec Poland

D. Lacey United Kingdom

Kazuhiro Saito Japan

Xin Chen China

Wilhelm Klein Germany

Takashi Kambe Japan

J. Yamada

811 ×0.6

EOMM

670 ×0.6

EEE

532 ×1.0

682 ×1.4

443 ×1.4

CMP

Citations per year, relative to J. Yamada J. Yamada (= 1×) peers Takashi Kambe

Countries citing papers authored by J. Yamada

Since Specialization

Citations

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

Fields of papers citing papers by J. Yamada

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of J. Yamada

This figure shows the co-authorship network connecting the top 25 collaborators of J. Yamada. A scholar is included among the top collaborators of J. Yamada 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 J. Yamada. J. Yamada 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

Komino, Takeshi, et al.. (2023). Device parameter to evaluate exciton energy transfer in organic whispering-gallery-mode microresonators and its dependence on the amplified spontaneous emission threshold. Physical Chemistry Chemical Physics. 26(3). 2277–2283. 2 indexed citations

Kadoya, Tomofumi, Takeshi Oda, Jun‐ichi Nishida, et al.. (2022). An isotropic three-dimensional organic semiconductor 2-(thiopyran-4-ylidene)-1,3-benzodithiole (TP-BT): asymmetric molecular design to suppress access resistance. CrystEngComm. 24(31). 5562–5569. 1 indexed citations

Tajima, Hiroyuki, et al.. (2021). Whispering gallery modes in bowl-shaped stilbene microresonators. Journal of Luminescence. 243. 118654–118654. 4 indexed citations

Tajima, Hiroyuki, et al.. (2021). Mode Coupling of Whispering Gallery Modes through Organic Semiconductor Thin Films. The Journal of Physical Chemistry C. 125(27). 14940–14946. 3 indexed citations

Kadoya, Tomofumi, Keishiro Tahara, Toshiki Higashino, et al.. (2020). Two-dimensional radical–cationic Mott insulator based on an electron donor containing neither a tetrathiafulvalene nor tetrathiapentalene skeleton. CrystEngComm. 22(36). 5949–5953. 4 indexed citations

Kadoya, Tomofumi, Keishiro Tahara, Kunihisa Sugimoto, et al.. (2019). Steric effect of halogen substitution in an unsymmetrical benzothienobenzothiophene organic semiconductor. Organic Electronics. 78. 105570–105570. 11 indexed citations

Tajima, Hiroyuki, et al.. (2017). Estimation of hole injection barrier at the poly-3(hexylthiophene)/metal interface using accumulated charge measurement. Organic Electronics. 51. 162–167. 5 indexed citations

Tajima, Hiroyuki, et al.. (2017). Estimation of the Charge Injection Barrier at a Metal/Organic Semiconductor Interface Based on Accumulated Charge Measurement: The Effect of Offset Bias Voltages. The Journal of Physical Chemistry C. 121(27). 14725–14730. 9 indexed citations

Tsuchiya, Satoshi, J. Yamada, David Graf, et al.. (2015). Phase Boundary in a Superconducting State of κ-(BEDT-TTF)₂Cu(NCS)₂: Evidence of the Fulde–Ferrell–Larkin–Ovchinnikov Phase. Journal of the Physical Society of Japan. 84(3). 34703–34703. 26 indexed citations

10.

Akutsu, Hiroki, J. Yamada, Shin’ichi Nakatsuji, & Scott S. Turner. (2013). Structures and properties of a BEDT-TTF-based organic charge transfer salt and the zwitterion of ferrocenesulfonate. Dalton Transactions. 42(46). 16351–16351. 7 indexed citations

11.

Sakuratani, Yuki, Satoshi Nishikawa, Kazuko Yamazaki, et al.. (2013). Hazard Evaluation Support System (HESS) for predicting repeated dose toxicity using toxicological categories. SAR and QSAR in environmental research. 24(5). 351–363. 50 indexed citations

12.

Sakuratani, Yuki, Satoshi Nishikawa, Kazuko Yamazaki, et al.. (2012). Categorization of nitrobenzenes for repeated dose toxicity based on adverse outcome pathways. SAR and QSAR in environmental research. 24(1). 35–46. 7 indexed citations

13.

Uji, Shinya, Motoi Kimata, Satoshi Moriyama, et al.. (2010). Density-of-State Oscillation of Quasiparticle Excitation in the Spin Density Wave Phase of(TMTSF)2ClO4. Physical Review Letters. 105(26). 267201–267201. 3 indexed citations

14.

Hikosaka, Tomoyuki, et al.. (2008). Development of a New Environment-conscious Transformer Impregnated with Palm Fatty Acid Ester (PFAE). 2008(108). 81–86. 1 indexed citations

15.

Tokumoto, T., J. S. Brooks, Y. Oshima, et al.. (2008). Antiferromagneticd-Electron Exchange via a Spin-Singletπ-Electron Ground State in an Organic Conductor. Physical Review Letters. 100(14). 147602–147602. 5 indexed citations

16.

Nomura, K., et al.. (2008). Anisotropic superconductivity in β-(BDA-TTP)2SbF6: STM spectroscopy. Physica B Condensed Matter. 404(3-4). 562–564. 5 indexed citations

17.

Yamada, J., Kazuya Fujimoto, Hiroki Akutsu, et al.. (2006). Pressure effect on the electrical conductivity and superconductivity of β-(BDA-TTP)2I3. Chemical Communications. 1331–1331. 16 indexed citations

18.

Uji, Shinya, Syuma Yasuzuka, Takako Konoike, et al.. (2005). Quantum Oscillation of Hall Resistance in the Extreme Quantum Limit of an Organic Conductor(TMTSF)2ClO4. Physical Review Letters. 94(7). 77206–77206. 13 indexed citations

19.

Akutsu, Hiroki, J. Yamada, & Shin’ichi Nakatsuji. (2003). New BEDT-TTF-based Organic Conductor Including an Organic Anion Derived from the TEMPO Radical, α-(BEDT-TTF)3(TEMPO–NHCOCH2SO3)2·6H2O. Chemistry Letters. 32(12). 1118–1119. 26 indexed citations

20.

Yamada, J., Akio Kawana, Haruo Nagai, T. Kimura, & T. Miya. (1982). 1.55 μm optical transmission experiments at 2 Gbit/s using 51.5 km dispersion-free fibre. Electronics Letters. 18(2). 98–100. 15 indexed citations

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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