A. Koizumi

623 total citations
43 papers, 487 citations indexed

About

A. Koizumi is a scholar working on Condensed Matter Physics, Electronic, Optical and Magnetic Materials and Atomic and Molecular Physics, and Optics. According to data from OpenAlex, A. Koizumi has authored 43 papers receiving a total of 487 indexed citations (citations by other indexed papers that have themselves been cited), including 26 papers in Condensed Matter Physics, 23 papers in Electronic, Optical and Magnetic Materials and 9 papers in Atomic and Molecular Physics, and Optics. Recurrent topics in A. Koizumi's work include Magnetic and transport properties of perovskites and related materials (12 papers), Rare-earth and actinide compounds (11 papers) and Advanced Condensed Matter Physics (8 papers). A. Koizumi is often cited by papers focused on Magnetic and transport properties of perovskites and related materials (12 papers), Rare-earth and actinide compounds (11 papers) and Advanced Condensed Matter Physics (8 papers). A. Koizumi collaborates with scholars based in Japan, United States and South Korea. A. Koizumi's co-authors include Y. Sakurai, M. Itou, N. Sakai, Brandon Mitchell, Volkmar Dierolf, Y. Fujiwara, Jonathan D. Poplawsky, Masaichiro Mizumaki, Hiroshi Sakurai and Tatsuya Kobayashi and has published in prestigious journals such as Physical Review Letters, Physical review. B, Condensed matter and Applied Physics Letters.

In The Last Decade

A. Koizumi

42 papers receiving 472 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
A. Koizumi Japan 14 291 255 149 145 102 43 487
A. Mehdaoui France 16 196 0.7× 301 1.2× 171 1.1× 397 2.7× 93 0.9× 58 671
D. Raasch Germany 12 49 0.2× 97 0.4× 67 0.4× 211 1.5× 150 1.5× 29 367
T. Izumi Japan 16 442 1.5× 147 0.6× 224 1.5× 130 0.9× 99 1.0× 53 686
Lee Kb South Korea 8 93 0.3× 108 0.4× 80 0.5× 21 0.1× 58 0.6× 25 248
K. Isawa Japan 11 173 0.6× 144 0.6× 210 1.4× 104 0.7× 128 1.3× 35 492
W. A. P. Nicholson United Kingdom 13 57 0.2× 81 0.3× 97 0.7× 178 1.2× 68 0.7× 38 546
M. J. O’Shea United States 16 334 1.1× 383 1.5× 227 1.5× 390 2.7× 57 0.6× 65 781
G. Ernst Germany 9 134 0.5× 347 1.4× 355 2.4× 170 1.2× 109 1.1× 17 609
K. Kurosawa Japan 11 71 0.2× 93 0.4× 70 0.5× 129 0.9× 179 1.8× 27 400
M. Tselepi United Kingdom 17 256 0.9× 366 1.4× 356 2.4× 808 5.6× 110 1.1× 42 982

Countries citing papers authored by A. Koizumi

Since Specialization
Citations

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

Fields of papers citing papers by A. Koizumi

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of A. Koizumi

This figure shows the co-authorship network connecting the top 25 collaborators of A. Koizumi. A scholar is included among the top collaborators of A. Koizumi 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 A. Koizumi. A. Koizumi 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.
Güttler, M., K. Kummer, Kristin Kliemt, et al.. (2021). Visualizing the Kondo lattice crossover in YbRh2Si2 with Compton scattering. Physical review. B.. 103(11). 10 indexed citations
2.
Mitchell, Brandon, et al.. (2017). Charge state of vacancy defects in Eu-doped GaN. Physical review. B.. 96(6). 15 indexed citations
3.
Mitchell, Brandon, Dolf Timmerman, Jonathan D. Poplawsky, et al.. (2016). Utilization of native oxygen in Eu(RE)-doped GaN for enabling device compatibility in optoelectronic applications. Scientific Reports. 6(1). 18808–18808. 27 indexed citations
4.
Kashiwagi, Yukiyasu, Takahiro Hasegawa, A. Koizumi, et al.. (2016). Direct electrode patterning on layered GaN on sapphire substrate by using needle-type dispenser system of Ag nanoinks. 129–132. 1 indexed citations
5.
Mitchell, Brandon, et al.. (2014). The role of donor-acceptor pairs in the excitation of Eu-ions in GaN:Eu epitaxial layers. Journal of Applied Physics. 115(20). 33 indexed citations
6.
Kashiwagi, Yukiyasu, A. Koizumi, Mari Yamamoto, et al.. (2014). Direct transparent electrode patterning on layered GaN substrate by screen printing of indium tin oxide nanoparticle ink for Eu-doped GaN red light-emitting diode. Applied Physics Letters. 105(22). 223509–223509. 19 indexed citations
7.
Miyamoto, S., Sho Amano, N. Sakai, et al.. (2014). Laser Compton Scattering Gamma-Ray Beam Source at NewSUBARU Storage Ring. 143–150. 1 indexed citations
8.
Koizumi, A., Gaku Motoyama, Y. Kubo, et al.. (2011). fElectron Contribution to the Change of Electronic Structure inCeRu2Si2with Temperature: A Compton Scattering Study. Physical Review Letters. 106(13). 136401–136401. 22 indexed citations
9.
Barbiellini, B., A. Koizumi, P. E. Mijnarends, et al.. (2009). Role of Oxygen Electrons in the Metal-Insulator Transition in the Magnetoresistive OxideLa2−2xSr1+2xMn2O7Probed by Compton Scattering. Physical Review Letters. 102(20). 206402–206402. 22 indexed citations
10.
Koo, Ja-Yong, et al.. (2007). Assessment of wastewater utilities and priority determination of budget allocation using performance indicators in Korean. Water Science & Technology Water Supply. 7(5-6). 119–129. 1 indexed citations
11.
Sakurai, Hiroshi, et al.. (2006). Anisotropies of magnetic Compton profiles in Co∕Pd multilayer system. Applied Physics Letters. 88(6). 12 indexed citations
12.
Yu, Ming‐Jiun, et al.. (2004). KNT-artificial neural network model for flux prediction of ultrafiltration membrane producing drinking water. Water Science & Technology. 50(8). 103–110. 6 indexed citations
13.
Sakurai, Y., Aniruddha Deb, M. Itou, et al.. (2004). A magnetic Compton scattering study of double perovskite Sr2FeMoO6. Journal of Physics Condensed Matter. 16(48). S5717–S5720. 1 indexed citations
14.
Tanuma, Shigeo, et al.. (2002). Development of Evaluation Method of Sample Damage of Organic Material Caused by X-rays Irradiation on XPS. Results of Round Robin Test. Journal of Surface Analysis. 9(4). 501–509. 2 indexed citations
15.
Yamaoka, H., Nozomu Hiraoka, M. Itō, et al.. (2000). Performance of bent-crystal monochromators for high-energy synchrotron radiation. Journal of Synchrotron Radiation. 7(2). 69–77. 11 indexed citations
16.
Sakai, N., et al.. (2000). Enhancement of the spin-dependent effect of π/2-angle Compton scattering using elliptically polarized synchrotron radiation. Journal of Synchrotron Radiation. 7(5). 326–332. 1 indexed citations
17.
Yamada, Yasusei, A. Koizumi, & Jiro Inaba. (1998). A New Method of Casting Human Respiratory Tract for Aerosol Deposition Study. Radiation Protection Dosimetry. 79(1). 269–272. 2 indexed citations
18.
Koizumi, A., et al.. (1998). Sweep-rate effect on magnetic hysteresis in amorphous Tb60Fe20Al20. Journal of Magnetism and Magnetic Materials. 177-181. 211–212.
19.
Koizumi, A., et al.. (1997). [Necrotizing sarcoid granulomatosis diagnosed by video thoracoscopic lung biopsy].. PubMed. 35(8). 905–9. 1 indexed citations
20.
Koizumi, A., Shu Hashimoto, Tatsuya Kobayashi, et al.. (1995). Elevation of serum soluble vascular cell adhesion molecule-1 (sVCAM-1) levels in bronchial asthma. Clinical & Experimental Immunology. 101(3). 468–473. 21 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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