I. Harada

2.6k total citations · 1 hit paper
69 papers, 2.2k citations indexed

About

I. Harada 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, I. Harada has authored 69 papers receiving a total of 2.2k indexed citations (citations by other indexed papers that have themselves been cited), including 30 papers in Condensed Matter Physics, 25 papers in Electronic, Optical and Magnetic Materials and 23 papers in Atomic and Molecular Physics, and Optics. Recurrent topics in I. Harada's work include Physics of Superconductivity and Magnetism (14 papers), Magnetic properties of thin films (14 papers) and Conducting polymers and applications (12 papers). I. Harada is often cited by papers focused on Physics of Superconductivity and Magnetism (14 papers), Magnetic properties of thin films (14 papers) and Conducting polymers and applications (12 papers). I. Harada collaborates with scholars based in Japan, United States and France. I. Harada's co-authors include Yukio Furukawa, M Akimoto, T. Kawagoe, Tadashi Nakajima, Y. Fujii, M. Soma, Hideo Takeuchi, Yuki Soma, A. Kotani and Takehiko Shimanouchi and has published in prestigious journals such as Physical review. B, Condensed matter, Journal of Applied Physics and Physical Review B.

In The Last Decade

I. Harada

67 papers receiving 2.1k citations

Hit Papers

Vibrational spectra and structure of polyaniline 1988 2026 2000 2013 1988 100 200 300 400 500
What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

  1. Vibrational spectra and structure of polyaniline
    1988 587 citations I. Harada, Tadashi Nakajima et al. Macromolecules profile →

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
I. Harada Japan 19 1.3k 1.0k 495 487 412 69 2.2k
Kaname Kanai Japan 33 640 0.5× 1.9k 1.8× 437 0.9× 85 0.2× 1.2k 2.8× 144 3.3k
Richard W. Bigelow United States 20 639 0.5× 756 0.7× 292 0.6× 286 0.6× 500 1.2× 55 1.8k
Linda Reven Canada 29 311 0.2× 914 0.9× 887 1.8× 109 0.2× 1.4k 3.5× 70 3.3k
Kenneth W. Nebesny United States 30 510 0.4× 1.3k 1.2× 221 0.4× 82 0.2× 1.1k 2.8× 63 2.4k
Heiko Peisert Germany 38 1.2k 0.9× 3.6k 3.5× 450 0.9× 117 0.2× 2.2k 5.3× 170 4.9k
U. Retter Germany 25 235 0.2× 793 0.8× 82 0.2× 145 0.3× 517 1.3× 72 1.9k
Sylvie Dabos‐Seignon France 23 405 0.3× 902 0.9× 309 0.6× 36 0.1× 731 1.8× 79 1.6k
I. Sildos Estonia 28 336 0.3× 1.4k 1.3× 385 0.8× 71 0.1× 2.5k 6.0× 152 3.2k
Dieter M. Kolb Germany 32 175 0.1× 1.9k 1.9× 288 0.6× 157 0.3× 1.1k 2.7× 78 3.4k
M.V. Russo Italy 22 183 0.1× 415 0.4× 305 0.6× 97 0.2× 442 1.1× 61 1.3k

Countries citing papers authored by I. Harada

Since Specialization
Citations

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

Fields of papers citing papers by I. Harada

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of I. Harada

This figure shows the co-authorship network connecting the top 25 collaborators of I. Harada. A scholar is included among the top collaborators of I. Harada 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 I. Harada. I. Harada 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.
Kashiwagi, Takanari, Masayuki Hagiwara, Shojiro Kimura, et al.. (2009). Multi-frequency ESR in the haldane magnet NDMAP below 1 K. Journal of Physics Conference Series. 150(4). 42083–42083. 1 indexed citations
2.
Parlebas, J.C., et al.. (2006). X-ray magnetic circular dichroism at rare-earth L23 absorption edges in various compounds and alloys. Physics Reports. 431(1). 1–38. 41 indexed citations
3.
Harada, I., et al.. (2004). X-ray magnetic circular dichroism at rare-earth L-absorption edges in Laves-phase compounds, RFe2 (R = rare-earth). Journal of Electron Spectroscopy and Related Phenomena. 136(1-2). 125–133. 12 indexed citations
4.
Fukui, Kensuke, et al.. (2003). X-ray magnetic circular dichroism at rare-earth (R) L2,3 absorption edges in R2Fe14B. Physica B Condensed Matter. 345(1-4). 205–208. 1 indexed citations
5.
Honda, Zentaro, K. Katsumata, Yoshihiro Nishiyama, & I. Harada. (2001). Field-induced long-range ordering in anS=1quasi-one-dimensional Heisenberg antiferromagnet. Physical review. B, Condensed matter. 63(6). 35 indexed citations
6.
Fukui, Kensuke, Hirohito Ogasawara, A. Kotani, et al.. (2001). X-ray magnetic circular dichroism at rare-earth L2,3 edges in R2Fe14B compounds (R=La, Pr, Nd, Sm, Gd, Tb, Dy, Ho, Er, Tm, Yb, and Lu). 64(10). 1044051–1044057.
7.
Takai, Yasushi, Osamu Tsutsumi, I. Harada, et al.. (2000). A Case of XY Pure Gonadal Dysgenesis with 46,XYp–/47,XXYp– Karyotype Whose Gonadoblastoma Was Removed Laparoscopically. Gynecologic and Obstetric Investigation. 50(3). 166–169. 2 indexed citations
8.
Hamai, Yoko, Tomoyuki Fujii, Akinori Miki, et al.. (1999). Quantitative Assessment of Human Leukocyte Antigen‐G Protein in Amniotic Fluid by a Double‐Determinant Enzyme‐Linked Immunosorbent Assay Using Anti‐Human Leukocyte Antigen‐G‐Specific Antibody ‘87G’. American Journal of Reproductive Immunology. 41(4). 293–295. 14 indexed citations
9.
Harada, I., et al.. (1999). Dynamic properties of one-dimensional S=1/2 Heisenberg antiferromagnets with bond-alternation and competition. Journal of Physics and Chemistry of Solids. 60(8-9). 1133–1135. 2 indexed citations
10.
Fukui, Kensuke, et al.. (1998). Magnetic circular X-ray dichroism at the rare-earth L2,3 edges. Journal of Magnetism and Magnetic Materials. 177-181. 1029–1030. 7 indexed citations
11.
Fukui, Kensuke, et al.. (1998). Magnetic circular X-ray dichroism spectra at L2,3 edges of rare-earth compounds. Journal of Electron Spectroscopy and Related Phenomena. 92(1-3). 31–34. 11 indexed citations
12.
Harada, I., Osamu Tsutsumi, Yasushi Takai, et al.. (1997). Case Report: DNA polymorphism analysis of a case of complete hydatidiform mole coexisting with a fetus. Human Reproduction. 12(11). 2563–2566. 16 indexed citations
13.
Harada, I., Osamu Tsutsumi, Mikio Momoeda, et al.. (1997). Comparative Concentrations of Growth Hormone-Binding Protein In Maternal Circulation, Fetal Circulation, and Amniotic Fluid.. Endocrine Journal. 44(1). 111–116. 7 indexed citations
14.
Yao, Toshio, I. Harada, & Taketoshi Nakahara. (1995). Enzyme Sensors Based on a Direct Electron Transfer between Graphite Electrode and Adsorbed Horseradish Peroxidase. Analytical Sciences. 11(4). 685–687. 3 indexed citations
15.
Mukai, Kazuhiko, et al.. (1990). The quinone diimine part of polyaniline is electrochemically inactive in nonaqueous electrolyte. Macromolecules. 23(23). 4925–4928. 27 indexed citations
16.
Nakajima, Tadashi, et al.. (1989). Study on the interconversion of unit structures in polyaniline by x-ray photoelectron spectroscopy. Macromolecules. 22(6). 2644–2648. 40 indexed citations
17.
Harada, I. & H.-J. Mikeska. (1988). Thermodynamic properties of the classical Heisenberg chain with nearest- and next-nearest-neighbor interactions. The European Physical Journal B. 72(3). 391–398. 23 indexed citations
18.
Tasumi, Mitsuo, I. Harada, Hideo Takeuchi, et al.. (1985). Incoherent inelastic neutron scattering from polyacetylenes in the low-frequency region. Synthetic Metals. 10(4). 293–295. 10 indexed citations
19.
Ataka, Suzuka, Hideo Takeuchi, I. Harada, & Mitsuo Tasumi. (1984). Infrared studies of the cis form of N-methylthioacetamide in low-temperature matrixes. The Journal of Physical Chemistry. 88(3). 449–451. 10 indexed citations
20.
Harada, I., Ôjirô Nagai, & Takeo Nagamiya. (1977). Microscopic theory of ferromagnetic surface spin waves: Magnetic field effects. Physical review. B, Solid state. 16(11). 4882–4888. 18 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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