Hiroshi Shimada

1.9k total citations
114 papers, 1.3k citations indexed

About

Hiroshi Shimada is a scholar working on Atomic and Molecular Physics, and Optics, Electrical and Electronic Engineering and Condensed Matter Physics. According to data from OpenAlex, Hiroshi Shimada has authored 114 papers receiving a total of 1.3k indexed citations (citations by other indexed papers that have themselves been cited), including 69 papers in Atomic and Molecular Physics, and Optics, 60 papers in Electrical and Electronic Engineering and 38 papers in Condensed Matter Physics. Recurrent topics in Hiroshi Shimada's work include Quantum and electron transport phenomena (49 papers), Physics of Superconductivity and Magnetism (36 papers) and Semiconductor materials and devices (18 papers). Hiroshi Shimada is often cited by papers focused on Quantum and electron transport phenomena (49 papers), Physics of Superconductivity and Magnetism (36 papers) and Semiconductor materials and devices (18 papers). Hiroshi Shimada collaborates with scholars based in Japan and Sweden. Hiroshi Shimada's co-authors include Youiti Ootuka, Keiji Ono, Masaaki Tanaka, Tatau Nishinaga, Yoshinao Mizugaki, Taizō Masumi, Takaharu Takeshita, Takashi Hayashi, Shun-ichi Kobayashi and H. Tsuchiya and has published in prestigious journals such as Physical Review Letters, Physical review. B, Condensed matter and Journal of Applied Physics.

In The Last Decade

Hiroshi Shimada

105 papers receiving 1.3k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Hiroshi Shimada Japan 18 717 503 427 295 188 114 1.3k
Chih‐Hsien Cheng Taiwan 23 603 0.8× 1.3k 2.5× 516 1.2× 113 0.4× 100 0.5× 116 1.8k
N. Honda Japan 20 873 1.2× 252 0.5× 229 0.5× 224 0.8× 582 3.1× 128 1.3k
Jitendra Nath Roy India 32 564 0.8× 1.9k 3.9× 406 1.0× 48 0.2× 282 1.5× 161 3.4k
Takashi Meguro Japan 18 128 0.2× 213 0.4× 137 0.3× 82 0.3× 46 0.2× 96 888
Michael Vogel Germany 16 425 0.6× 289 0.6× 116 0.3× 117 0.4× 222 1.2× 37 815
C. Y. Hu China 22 1.1k 1.5× 393 0.8× 143 0.3× 41 0.1× 29 0.2× 52 1.9k
Nicolas Laurent France 17 243 0.3× 326 0.6× 52 0.1× 131 0.4× 66 0.4× 62 820
Kenji Kajiyama Japan 19 464 0.6× 831 1.7× 305 0.7× 47 0.2× 40 0.2× 81 1.2k
J. Hayakawa Japan 17 1.1k 1.5× 415 0.8× 467 1.1× 442 1.5× 597 3.2× 44 1.6k
A. Van Esch Belgium 19 370 0.5× 150 0.3× 507 1.2× 174 0.6× 326 1.7× 37 2.1k

Countries citing papers authored by Hiroshi Shimada

Since Specialization
Citations

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

Fields of papers citing papers by Hiroshi Shimada

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Hiroshi Shimada

This figure shows the co-authorship network connecting the top 25 collaborators of Hiroshi Shimada. A scholar is included among the top collaborators of Hiroshi Shimada 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 Hiroshi Shimada. Hiroshi Shimada 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.
Shimada, Hiroshi, et al.. (2024). Physical reservoir application of random network of gold nanoparticles fabricated by multi-step immersion in gold colloidal solution. Japanese Journal of Applied Physics. 63(6). 64501–64501. 1 indexed citations
2.
Shimada, Hiroshi, et al.. (2023). Evaluation of True Random Number Sequences Generated by Utilizing Timing Jitters in Superconducting Integrated Circuits. Journal of Physics Conference Series. 2545(1). 12022–12022.
3.
Mizugaki, Yoshinao, et al.. (2021). Scalability of supercurrent modulable with single Cooper-pair transistors connected in parallel. Japanese Journal of Applied Physics. 60(7). 74003–74003.
4.
Shimada, Hiroshi, et al.. (2021). Enhanced operation frequencies of bipolar double-flux-quantum amplifiers fabricated using 10 kA cm −2 Nb/AlO x /Nb integration process. Japanese Journal of Applied Physics. 60(7). 73001–73001. 3 indexed citations
5.
Mizugaki, Yoshinao, et al.. (2021). Detection of phonons with a single Cooper-pair transistor. IEICE Technical Report; IEICE Tech. Rep..
6.
Moriya, Masataka, et al.. (2019). Equivalent circuit model modified for free-standing bilayer lipid membranes beyond 1 TΩ. Japanese Journal of Applied Physics. 58(SD). SDDK02–SDDK02. 2 indexed citations
7.
Mizugaki, Yoshinao, et al.. (2018). Magnetoresistance in single-electron transistors comprising a superconducting island with ferromagnetic leads. Journal of Physics Conference Series. 969. 12154–12154. 1 indexed citations
8.
Watanabe, Tomoki, et al.. (2016). Improvement of SFQ pulse frequency in an SFQ-D/A converter. The Japan Society of Applied Physics. 1 indexed citations
9.
Shimada, Hiroshi, et al.. (2016). Bloch Oscillation in a One-Dimensional Array of Small Josephson Junctions. Journal of the Physical Society of Japan. 85(7). 74706–74706. 3 indexed citations
10.
Shimada, Hiroshi, et al.. (2015). Feeding methods of SFQ pulse trains in evaluation of DFQ amplifiers. IEICE Technical Report; IEICE Tech. Rep.. 115(173). 17–22. 1 indexed citations
11.
Watanabe, Tomoki, Yoshitaka Takahashi, Hiroshi Shimada, Masaaki Maezawa, & Yoshinao Mizugaki. (2015). 4-bit Bipolar Triangle Voltage Waveform Generator Using Single-Flux-Quantum Circuit. Physics Procedia. 65. 213–216. 7 indexed citations
12.
Takahashi, Yoshitaka, Hiroshi Shimada, Masaaki Maezawa, & Yoshinao Mizugaki. (2014). Demonstration of 6-bit, 0.20-mV<sub>pp</sub> Quasi-Triangle Voltage Waveform Generator Based on Pulse-Frequency Modulation. IEICE Transactions on Electronics. E97.C(3). 194–197. 5 indexed citations
13.
Mizugaki, Yoshinao, et al.. (2014). 9 bit superconductive single‐flux‐quantum digital‐to‐analogue converter. Electronics Letters. 50(22). 1637–1639. 15 indexed citations
14.
Takeshita, Takaharu & Hiroshi Shimada. (2006). Matrix Converter Control Using Direct AC/AC Conversion Approach to Reduce Output Voltage Harmonics. IEEJ Transactions on Industry Applications. 126(6). 778–787. 31 indexed citations
15.
Shimada, Hiroshi & Takaharu Takeshita. (2006). Input Power Factor Regulation and Experimental Characteristics of Matrix Converter Control for Reducing Output Voltage Harmonics. IEEJ Transactions on Industry Applications. 126(9). 1193–1201. 4 indexed citations
16.
Tanaka, Kuniya, Hiroshi Shimada, Masaru Miura, et al.. (2004). Metastatic Tumor Doubling Time: Most Important Prehepatectomy Predictor of Survival and Nonrecurrence of Hepatic Colorectal Cancer Metastasis. World Journal of Surgery. 28(3). 263–270. 58 indexed citations
17.
Saito, Shuji, Itaru Endo, Takafumi Kumamoto, et al.. (2001). A Case of Curatively Resected Duodenal Cancer of the Fourth Portion.. The Japanese Journal of Gastroenterological Surgery. 34(5). 485–489. 1 indexed citations
18.
Togo, Shinsaku, et al.. (2001). Early enteral nutrition after hepatectomy to prevent postoperative infection.. PubMed. 47(35). 1407–10. 29 indexed citations
19.
Hayashi, T., et al.. (1998). Hall effect and magnetic properties of III–V based (Ga1−xMnx)As/AlAs magnetic semiconductor superlattices. Journal of Applied Physics. 83(11). 6551–6553. 24 indexed citations
20.
Tanaka, Masamitsu, T. Hayashi, Tatau Nishinaga, & Hiroshi Shimada. (1997). Epitaxial Growth, Magnetic and Transport Properties of a New III-V Diluted Magnetic Semiconductor: GaMnAs. Journal of the Magnetics Society of Japan. 21(4_2). 393–396. 2 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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