Satoshi Ejima

985 total citations
48 papers, 724 citations indexed

About

Satoshi Ejima is a scholar working on Atomic and Molecular Physics, and Optics, Condensed Matter Physics and Electronic, Optical and Magnetic Materials. According to data from OpenAlex, Satoshi Ejima has authored 48 papers receiving a total of 724 indexed citations (citations by other indexed papers that have themselves been cited), including 44 papers in Atomic and Molecular Physics, and Optics, 38 papers in Condensed Matter Physics and 7 papers in Electronic, Optical and Magnetic Materials. Recurrent topics in Satoshi Ejima's work include Physics of Superconductivity and Magnetism (38 papers), Quantum many-body systems (27 papers) and Quantum and electron transport phenomena (26 papers). Satoshi Ejima is often cited by papers focused on Physics of Superconductivity and Magnetism (38 papers), Quantum many-body systems (27 papers) and Quantum and electron transport phenomena (26 papers). Satoshi Ejima collaborates with scholars based in Germany, Japan and United Kingdom. Satoshi Ejima's co-authors include Holger Fehske, Satoshi Nishimoto, Florian Gebhard, F. F. Lange, Y. Ohta, Tatsuya Kaneko, Fabian H. L. Eßler, M. J. Bhaseen, Martin Hohenadler and Benjamin D. Simons and has published in prestigious journals such as Physical Review Letters, Physical Review B and Physical Review A.

In The Last Decade

Satoshi Ejima

45 papers receiving 718 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Satoshi Ejima Germany	15	630	477	110	45	39	48	724
Shintaro Takayoshi Japan	14	502 0.8×	371 0.8×	93 0.8×	49 1.1×	54 1.4×	31	616
Yutaka Akagi Japan	13	441 0.7×	360 0.8×	116 1.1×	52 1.2×	18 0.5×	26	573
Masahiro Sato Japan	16	370 0.6×	525 1.1×	181 1.6×	32 0.7×	24 0.6×	26	632
Guang-Shan Tian China	17	582 0.9×	513 1.1×	173 1.6×	59 1.3×	36 0.9×	68	769
Alberto Nocera Canada	16	332 0.5×	443 0.9×	225 2.0×	45 1.0×	62 1.6×	53	590
J. Kokalj Slovenia	15	437 0.7×	489 1.0×	169 1.5×	53 1.2×	12 0.3×	28	649
Wojciech Brzezicki Poland	16	380 0.6×	423 0.9×	209 1.9×	103 2.3×	25 0.6×	47	591
Alexander Wietek Germany	13	398 0.6×	395 0.8×	76 0.7×	49 1.1×	17 0.4×	22	569
Yi‐Fan Jiang China	12	545 0.9×	508 1.1×	109 1.0×	113 2.5×	15 0.4×	27	729
Judit Romhányi Hungary	18	345 0.5×	504 1.1×	339 3.1×	83 1.8×	63 1.6×	26	674

Countries citing papers authored by Satoshi Ejima

Since Specialization

Citations

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

Fields of papers citing papers by Satoshi Ejima

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Satoshi Ejima

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

Ejima, Satoshi, Kazuhiro Seki, Benedikt Fauseweh, & Seiji Yunoki. (2025). Probabilistic imaginary-time evolution in state-vector-based and shot-based simulations and on quantum devices. Physical Review Research. 7(4).

Kaneko, Tatsuya, Satoshi Ejima, K. Sugimoto, & K. Kuroki. (2024). Ground-State Properties of the t–J Model for the CuO Double-Chain Structure. Journal of the Physical Society of Japan. 93(8).

Ejima, Satoshi, F. F. Lange, & Holger Fehske. (2023). Entanglement analysis of photoinduced $$\eta$$-pairing states. The European Physical Journal Special Topics. 232(20-22). 3479–3482. 1 indexed citations

Sugimoto, K. & Satoshi Ejima. (2023). Pump-probe spectroscopy of the one-dimensional extended Hubbard model at half filling. Physical review. B.. 108(19). 1 indexed citations

Lange, F. F., Satoshi Ejima, Tomonori Shirakawa, et al.. (2021). Spin–charge conversion and current vortex in spin–orbit coupled systems. APL Materials. 9(6). 6 indexed citations

Lange, F. F., Satoshi Ejima, Tomonori Shirakawa, et al.. (2021). Generation of Current Vortex by Spin Current in Rashba Systems. Physical Review Letters. 126(15). 157202–157202. 4 indexed citations

Ejima, Satoshi, F. F. Lange, & Holger Fehske. (2021). Finite-temperature photoemission in the extended Falicov-Kimball model: a case study for Ta$_2$NiSe$_5$. SciPost Physics. 10(3). 7 indexed citations

Ejima, Satoshi, et al.. (2018). Exotic criticality in the dimerized spin-1 $XXZ$ chain with single-ion anisotropy. SciPost Physics. 5(6). 10 indexed citations

Ejima, Satoshi, F. F. Lange, Fabian H. L. Eßler, & Holger Fehske. (2017). Critical behavior of the extended Hubbard model with bond dimerization. Physica B Condensed Matter. 536. 474–478. 5 indexed citations

10.

Lange, F. F., Satoshi Ejima, & Holger Fehske. (2017). Anyonic Haldane Insulator in One Dimension. Physical Review Letters. 118(12). 120401–120401. 19 indexed citations

11.

Lange, F. F., Satoshi Ejima, & Holger Fehske. (2017). Strongly repulsive anyons in one dimension. Physical review. A. 95(6). 10 indexed citations

12.

Ejima, Satoshi, Tatsuya Kaneko, Y. Ohta, & Holger Fehske. (2014). Order, Criticality, and Excitations in the Extended Falicov-Kimball Model. Physical Review Letters. 112(2). 26401–26401. 44 indexed citations

13.

Nishimoto, Satoshi, Satoshi Ejima, & Holger Fehske. (2013). Anderson localization versus charge-density-wave formation in disordered electron systems. Physical Review B. 87(4). 1 indexed citations

14.

Bhaseen, M. J., Satoshi Ejima, Fabian H. L. Eßler, et al.. (2012). Discrete symmetry breaking transitions between paired superfluids. Physical Review A. 85(3). 19 indexed citations

15.

Ejima, Satoshi, M. J. Bhaseen, Martin Hohenadler, et al.. (2011). Ising Deconfinement Transition between Feshbach-Resonant Superfluids. Physical Review Letters. 106(1). 15303–15303. 24 indexed citations

16.

Edwards, D. M., Satoshi Ejima, Andreas Alvermann, & Holger Fehske. (2010). A Green’s function decoupling scheme for the Edwards fermion–boson model. Journal of Physics Condensed Matter. 22(43). 435601–435601. 3 indexed citations

17.

Ejima, Satoshi, Georg Hager, & Holger Fehske. (2009). Quantum Phase Transition in a 1D Transport Model with Boson-Affected Hopping: Luttinger Liquid versus Charge-Density-Wave Behavior. Physical Review Letters. 102(10). 106404–106404. 15 indexed citations

18.

Ejima, Satoshi & Satoshi Nishimoto. (2007). Phase Diagram of the One-Dimensional Half-Filled Extended Hubbard Model. Physical Review Letters. 99(21). 216403–216403. 90 indexed citations

19.

Ejima, Satoshi, Florian Gebhard, & Satoshi Nishimoto. (2006). Tomonaga-Luttinger parameters and spin excitations in the dimerized extended Hubbard model. Physical Review B. 74(24). 16 indexed citations

20.

Ejima, Satoshi, Florian Gebhard, & Satoshi Nishimoto. (2005). Tomonaga-Luttinger parameters for doped Mott insulators. Europhysics Letters (EPL). 70(4). 492–498. 64 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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