Shizue Sakamoto

1.2k total citations · 1 hit paper
12 papers, 987 citations indexed

About

Shizue Sakamoto is a scholar working on Geophysics, Materials Chemistry and Mechanical Engineering. According to data from OpenAlex, Shizue Sakamoto has authored 12 papers receiving a total of 987 indexed citations (citations by other indexed papers that have themselves been cited), including 7 papers in Geophysics, 6 papers in Materials Chemistry and 3 papers in Mechanical Engineering. Recurrent topics in Shizue Sakamoto's work include Geological and Geochemical Analysis (6 papers), Diamond and Carbon-based Materials Research (5 papers) and High-pressure geophysics and materials (4 papers). Shizue Sakamoto is often cited by papers focused on Geological and Geochemical Analysis (6 papers), Diamond and Carbon-based Materials Research (5 papers) and High-pressure geophysics and materials (4 papers). Shizue Sakamoto collaborates with scholars based in Japan, Germany and Canada. Shizue Sakamoto's co-authors include Tetsuo Irifune, A. Kurio, Hitoshi Sumiya, Toru Inoue, Ken‐ichi Funakoshi, M. Isshiki, Akira Takasu, Kimio IWANO, Toru Ishikawa and Kiyoshi Ito and has published in prestigious journals such as Nature, Earth and Planetary Science Letters and Journal of Materials Science.

In The Last Decade

Shizue Sakamoto

12 papers receiving 943 citations

Hit Papers

align trajectories

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.

Ultrahard polycrystalline diamond from graphite

2003 631 citations Tetsuo Irifune, A. Kurio et al. Nature profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Shizue Sakamoto Japan	8	754	424	255	201	121	12	987
A. Kurio Japan	5	736 1.0×	360 0.8×	256 1.0×	198 1.0×	91 0.8×	5	888
J. E. Field United States	8	708 0.9×	340 0.8×	148 0.6×	338 1.7×	127 1.0×	13	935
E. S. Zouboulis United States	12	748 1.0×	221 0.5×	79 0.3×	239 1.2×	141 1.2×	14	997
C S G Cousins United Kingdom	14	429 0.6×	209 0.5×	102 0.4×	112 0.6×	72 0.6×	47	655
Jonathan Amodeo France	15	530 0.7×	184 0.4×	266 1.0×	145 0.7×	77 0.6×	39	783
Chih‐shiue Yan United States	12	688 0.9×	245 0.6×	150 0.6×	437 2.2×	112 0.9×	14	747
James F. Fleischer United States	8	443 0.6×	180 0.4×	47 0.2×	181 0.9×	65 0.5×	8	597
D. Leers Germany	11	609 0.8×	163 0.4×	82 0.3×	355 1.8×	66 0.5×	17	728
J.I.B. Wilson United Kingdom	15	555 0.7×	86 0.2×	84 0.3×	241 1.2×	91 0.8×	37	665

Countries citing papers authored by Shizue Sakamoto

Since Specialization

Citations

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

Fields of papers citing papers by Shizue Sakamoto

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Shizue Sakamoto

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

All Works

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12 of 12 papers shown

1.

Liu, Xi, Norimasa Nishiyama, T. Sanehira, et al.. (2006). Decomposition of kyanite and solubility of Al2O3 in stishovite at high pressure and high temperature conditions. Physics and Chemistry of Minerals. 33(10). 711–721. 23 indexed citations

2.

Irifune, Tetsuo, M. Isshiki, & Shizue Sakamoto. (2005). Transmission electron microscope observation of the high-pressure form of magnesite retrieved from laser heated diamond anvil cell. Earth and Planetary Science Letters. 239(1-2). 98–105. 33 indexed citations

3.

Irifune, Tetsuo, A. Kurio, Shizue Sakamoto, et al.. (2004). Formation of pure polycrystalline diamond by direct conversion of graphite at high pressure and high temperature. Physics of The Earth and Planetary Interiors. 143-144. 593–600. 123 indexed citations

4.

Sumiya, Hitoshi, Tetsuo Irifune, A. Kurio, Shizue Sakamoto, & Toru Inoue. (2004). Microstructure features of polycrystalline diamond synthesized directly from graphite under static high pressure. Journal of Materials Science. 39(2). 445–450. 102 indexed citations

5.

Irifune, Tetsuo, A. Kurio, Shizue Sakamoto, Toru Inoue, & Hitoshi Sumiya. (2003). Ultrahard polycrystalline diamond from graphite. Nature. 421(6923). 599–600. 631 indexed citations breakdown →

6.

Irifune, Tetsuo, A. Kurio, Shizue Sakamoto, Takeshi Inoue, & Hitoshi Sumiya. (2003). Correction: Ultrahard polycrystalline diamond from graphite. Nature. 421(6925). 806–806. 22 indexed citations

7.

Sakamoto, Shizue, Norimasa Shimobayashi, & Masao Kitamura. (2003). Incommensurate phase in the kosmochlor-diopside join: A new polymorph of clinopyroxene. American Mineralogist. 88(10). 1605–1607. 5 indexed citations

8.

Takasu, Akira & Shizue Sakamoto. (1998). End-member kosmochlor and nyboite discovered from the Itoigawa area in the Omi-Renge belt, Southwest Japan(Photo). 52(5). 341–344. 2 indexed citations

9.

Sakamoto, Shizue & Akira Takasu. (1997). Newly discovered kosmochlor from the Omi area in the Omi-Renge belt, southwest Japan.. The Journal of the Geological Society of Japan. 103(11). 1093–1096. 2 indexed citations

10.

Takasu, Akira & Shizue Sakamoto. (1996). Kosmochlor discovered from the Osayama ultramafic body in the Sangun high-P metamorphic belt, Japan(Photo). 50(1). 1–8. 2 indexed citations

11.

Sakamoto, Shizue & Akira Takasu. (1996). Kosmochlor from the Osayama ultramafic body in the Sangun metamorphic belt, southwest Japan.. The Journal of the Geological Society of Japan. 102(1). 49–52. 10 indexed citations

12.

Sakamoto, Shizue, et al.. (1995). Cloning and sequencing of cellulase cDNA from Aspergillus kawachii and its expression in Saccharomyces cerevisiae. Current Genetics. 27(5). 435–439. 32 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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