Jun‐ichi Yamada

1.3k total citations
68 papers, 969 citations indexed

About

Jun‐ichi Yamada is a scholar working on Electronic, Optical and Magnetic Materials, Organic Chemistry and Materials Chemistry. According to data from OpenAlex, Jun‐ichi Yamada has authored 68 papers receiving a total of 969 indexed citations (citations by other indexed papers that have themselves been cited), including 41 papers in Electronic, Optical and Magnetic Materials, 35 papers in Organic Chemistry and 21 papers in Materials Chemistry. Recurrent topics in Jun‐ichi Yamada's work include Magnetism in coordination complexes (38 papers), Organic and Molecular Conductors Research (26 papers) and Lanthanide and Transition Metal Complexes (10 papers). Jun‐ichi Yamada is often cited by papers focused on Magnetism in coordination complexes (38 papers), Organic and Molecular Conductors Research (26 papers) and Lanthanide and Transition Metal Complexes (10 papers). Jun‐ichi Yamada collaborates with scholars based in Japan, France and Germany. Jun‐ichi Yamada's co-authors include Yoshinori Yamamoto, Shin’ichi Nakatsuji, Hiroki Akutsu, Hiroyuki Anzai, Isao Kadota, Satoshi Takasaki, J.M. Delrieu, Kôichi Kikuchi, Hiroyuki Nishikawa and Isao Ikemoto and has published in prestigious journals such as Journal of the American Chemical Society, Angewandte Chemie International Edition and Chemical Communications.

In The Last Decade

Jun‐ichi Yamada

66 papers receiving 929 citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name h Career Trend Papers Cites
Jun‐ichi Yamada Japan 19 560 488 191 123 78 68 969
Robert C. Mawhinney Canada 13 204 0.4× 147 0.3× 155 0.8× 107 0.9× 93 1.2× 36 600
Robert J. Booth Canada 10 335 0.6× 214 0.4× 198 1.0× 45 0.4× 81 1.0× 26 742
Hisakazu Miyamoto Japan 16 358 0.6× 133 0.3× 176 0.9× 56 0.5× 90 1.2× 49 653
David J. R. Brook United States 17 303 0.5× 468 1.0× 349 1.8× 89 0.7× 184 2.4× 35 743
Danuta Rasała Poland 16 455 0.8× 67 0.1× 98 0.5× 77 0.6× 60 0.8× 67 664
Loïc Toupet France 18 508 0.9× 293 0.6× 386 2.0× 214 1.7× 221 2.8× 31 976
F. Dietz Germany 15 366 0.7× 162 0.3× 299 1.6× 199 1.6× 22 0.3× 90 738
Gerald R. Van Hecke United States 14 356 0.6× 222 0.5× 148 0.8× 34 0.3× 142 1.8× 40 632
Víctor M. Chapela Mexico 16 297 0.5× 168 0.3× 387 2.0× 98 0.8× 76 1.0× 57 892
Krešimir Molčanov Croatia 19 348 0.6× 234 0.5× 269 1.4× 43 0.3× 317 4.1× 56 838

Countries citing papers authored by Jun‐ichi Yamada

Since Specialization
Citations

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

Fields of papers citing papers by Jun‐ichi Yamada

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Jun‐ichi Yamada

This figure shows the co-authorship network connecting the top 25 collaborators of Jun‐ichi Yamada. A scholar is included among the top collaborators of Jun‐ichi 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 Jun‐ichi Yamada. Jun‐ichi Yamada is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

20 of 20 papers shown
1.
Yamada, Jun‐ichi, Hiroki Akutsu, Shin’ichi Nakatsuji, et al.. (2003). A new organic superconductor, β-(BDA-TTP)2GaCl4[BDA-TTP = 2,5-(1,3-dithian-2-ylidene)-1,3,4,6-tetrathiapentalene]. Chemical Communications. 2230–2231. 21 indexed citations
2.
Akutsu, Hiroki, Scott S. Turner, Peter Day, et al.. (2003). Superstructures of donor packing arrangements in a series of molecular charge transfer salts. Chemical Communications. 18–18. 42 indexed citations
3.
Setifi, Fatima, Lahcène Ouahab, Stéphane Golhen, et al.. (2003). New bulk weak ferromagnet in ferrimagnetic chains of molecular material based on DTDH–TTP and paramagnetic thiocyanato complex anion: (DTDH–TTP)[Cr(isoq)2(NCS)4]. Comptes Rendus Chimie. 6(3). 309–316. 10 indexed citations
4.
Akutsu, Hiroki, Jun‐ichi Yamada, & Shin’ichi Nakatsuji. (2003). Tetraphenylphosphonium 4-hydroxy-2,2,6,6-tetramethylpiperidinyloxy-4-sulfonate. Acta Crystallographica Section C Crystal Structure Communications. 59(8). o433–o434. 7 indexed citations
5.
Yamada, Jun‐ichi. (2003). Tetrathiafulvalenes Extended by σ‐Bond Framework: New π‐Electron Donors for Organic Metals. ChemInform. 34(34). 1 indexed citations
6.
Nakatsuji, Shin’ichi, et al.. (2003). Novel Radical Compounds Bearing Mesogenic Cores with Long Alkyl Substituents. The Journal of Organic Chemistry. 68(5). 1708–1714. 28 indexed citations
7.
8.
Setifi, Fatima, Stéphane Golhen, Lahcène Ouahab, et al.. (2002). Bulk Weak Ferromagnet in Ferrimagnetic Chains of Organic−Inorganic Hybrid Materials Based on BDH-TTP and Paramagnetic Thiocyanato Complex Anions:  (BDH-TTP)[M(isoq)2(NCS)4], M = CrIII, FeIII. Inorganic Chemistry. 41(14). 3786–3790. 44 indexed citations
9.
Nakatsuji, Shin’ichi, et al.. (2002). Preparation and Properties of Organic Radical Compounds with Mesogenic Cores. European Journal of Organic Chemistry. 2002(12). 1912–1912. 27 indexed citations
10.
Yamada, Jun‐ichi, M. Watanabe, Hiroki Akutsu, et al.. (2002). New organic superconductors from a non-TTF donor, BDA-TTP. Molecular Crystals and Liquid Crystals. 380(1). 145–150. 1 indexed citations
11.
Yamada, Jun‐ichi, et al.. (2000). OPTIMAL DESIGN OF COGENERATION SYSTEMS BY USING HAMILTONIAN ALGORITHM. Journal of Architecture and Planning (Transactions of AIJ). 65(538). 23–30. 2 indexed citations
12.
Hoshikawa, Akinori, Kazushige Nomura, Satoshi Takasaki, et al.. (2000). Depinning of Spin-Density-Wave in (TMTSF) 2ClO 4. Journal of the Physical Society of Japan. 69(1). 155–159. 38 indexed citations
13.
Yamada, Jun‐ichi, M. Watanabe, Hiroyuki Anzai, et al.. (1999). BDH-TTP as a Structural Isomer of BEDT-TTF, and Its Two-Dimensional Hexafluorophosphate Salt. Angewandte Chemie International Edition. 38(6). 810–813. 27 indexed citations
14.
Yamada, Jun‐ichi, et al.. (1999). Preparation of 4,5-(alkylmethylenedithio)-1,3-dithiole-2-chalcogenones: Building blocks for the mono-alkylated TTF donors. Tetrahedron Letters. 40(36). 6635–6638. 4 indexed citations
15.
Yamada, Jun‐ichi, et al.. (1998). Alternative synthesis of TTF donors with a dioxolane ring, and synthesis of their dithiolane and oxathiolane analogues. Tetrahedron Letters. 39(42). 7709–7712. 7 indexed citations
16.
Yamada, Jun‐ichi & Yoshinori Yamamoto. (1990). New methods for stereocontrol via Lewis acid and an electron transfer.. Journal of Synthetic Organic Chemistry Japan. 48(6). 436–446.
17.
Yamamoto, Yoshinori & Jun‐ichi Yamada. (1988). Aldol condensation via germanium enolates. Stereoselection dictated by the co-presence of lithium halides. Journal of the Chemical Society Chemical Communications. 802–802. 6 indexed citations
18.
Yamamoto, Yoshinori, Jun‐ichi Yamada, & S. NISHII. (1987). Stereocontrol at the C-22 position of steroid side chain with the aid of organostannanes.. NIPPON KAGAKU KAISHI. 1177–1182. 1 indexed citations
19.
Yamamoto, Yoshinori, et al.. (1987). Diastereo- and regio-selective aldol condensation by trapping dienolates with tin. Journal of the Chemical Society Chemical Communications. 561–561. 12 indexed citations
20.
Uyehara, Tadao, Jun‐ichi Yamada, Tadahiro Kato, & Ferdinand Bohlmann. (1985). Rearrangement Approaches to Cyclic Skeletons. II. Structural Revision and Total Synthesis of (±)-Isosesquicarene, a [3–6] Fused-Ring Sesquiterpene. Bulletin of the Chemical Society of Japan. 58(3). 861–867. 9 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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