A. Yamada

4.3k total citations
125 papers, 3.7k citations indexed

About

A. Yamada is a scholar working on Materials Chemistry, Electrical and Electronic Engineering and Electronic, Optical and Magnetic Materials. According to data from OpenAlex, A. Yamada has authored 125 papers receiving a total of 3.7k indexed citations (citations by other indexed papers that have themselves been cited), including 103 papers in Materials Chemistry, 98 papers in Electrical and Electronic Engineering and 29 papers in Electronic, Optical and Magnetic Materials. Recurrent topics in A. Yamada's work include Chalcogenide Semiconductor Thin Films (62 papers), Quantum Dots Synthesis And Properties (47 papers) and ZnO doping and properties (47 papers). A. Yamada is often cited by papers focused on Chalcogenide Semiconductor Thin Films (62 papers), Quantum Dots Synthesis And Properties (47 papers) and ZnO doping and properties (47 papers). A. Yamada collaborates with scholars based in Japan, United States and Germany. A. Yamada's co-authors include Shigeru Niki, Paul Fons, Koji Matsubara, K. Iwata, Hitoshi Tampo, K. Sakurai, Hajime Shibata, H. Takasu, Shogo Ishizuka and Ken Nakahara and has published in prestigious journals such as SHILAP Revista de lepidopterología, Applied Physics Letters and Journal of Applied Physics.

In The Last Decade

A. Yamada

118 papers receiving 3.5k citations

Author Peers

Peers are selected by citation overlap in the author's most active subfields. citations · hero ref

Author Last Decade Papers Cites
A. Yamada 3.3k 2.6k 1.2k 436 309 125 3.7k
Hitoshi Tampo 2.8k 0.8× 2.3k 0.9× 871 0.7× 461 1.1× 447 1.4× 125 3.2k
Y. Segawa 3.3k 1.0× 1.8k 0.7× 1.7k 1.4× 189 0.4× 407 1.3× 31 3.5k
E. Guziewicz 2.5k 0.8× 1.8k 0.7× 956 0.8× 261 0.6× 404 1.3× 190 3.1k
H. Hochmuth 3.6k 1.1× 1.7k 0.7× 1.8k 1.5× 408 0.9× 600 1.9× 126 4.1k
J. H. Haeni 3.4k 1.0× 1.4k 0.6× 2.0k 1.7× 281 0.6× 404 1.3× 27 3.8k
Jae‐Young Leem 2.0k 0.6× 1.7k 0.7× 736 0.6× 640 1.5× 287 0.9× 243 2.6k
S. Koyama 2.4k 0.7× 1.3k 0.5× 1.1k 1.0× 177 0.4× 308 1.0× 9 2.6k
U. Haboeck 2.4k 0.7× 1.3k 0.5× 1.3k 1.1× 189 0.4× 426 1.4× 29 2.6k
Е. М. Кайдашев 2.6k 0.8× 1.6k 0.6× 1.1k 0.9× 311 0.7× 164 0.5× 66 3.0k
Takashi Koida 3.7k 1.1× 3.1k 1.2× 1.4k 1.2× 449 1.0× 365 1.2× 96 4.7k

Countries citing papers authored by A. Yamada

Since Specialization
Citations

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

Fields of papers citing papers by A. Yamada

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

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

This figure shows the co-authorship network connecting the top 25 collaborators of A. Yamada. A scholar is included among the top collaborators of A. Yamada 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. Yamada. A. Yamada 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.
Tsukamoto, Masako, A. Yamada, Hitomi Kobayashi, et al.. (2023). POS1211 CHARACTERISTICS OF MYOCARDIAL INVOLVEMENT OF POLYMYOSITIS/DERMATOMYOSITIS EVALUATED BY CARDIAC MAGNETIC RESONANCE: A PILOT STUDY. Annals of the Rheumatic Diseases. 82. 939–939.
2.
Islam, Muhammad Monirul, A. Yamada, T. Sakurai, et al.. (2011). Effect of Ga/Cu Ratio on Polycrystalline Thin Film Solar Cell. SHILAP Revista de lepidopterología. 2011. 1–6. 5 indexed citations
3.
Islam, Muhammad Monirul, T. Sakurai, A. Yamada, et al.. (2010). Determination of Cu(In1−Ga )3Se5 defect phase in MBE grown Cu(In1−Ga )Se2 thin film by Rietveld analysis. Solar Energy Materials and Solar Cells. 95(1). 231–234. 15 indexed citations
4.
Okuda, Taichi, Shigeru Niki, Koji Matsubara, et al.. (2006). Study of Changes of Electronic and Structural Nature of CBD-CDS/CIGS Interface with Ga Concentration. 495–498. 5 indexed citations
5.
Yamada, A., Koji Matsubara, Norio Nakamura, et al.. (2006). Crystallographic growth orientation of Cu(InGa)Se2 films in relation to substrate material nature. physica status solidi (a). 203(11). 2639–2643. 6 indexed citations
6.
Sakurai, T., N. Ishida, Shogo Ishizuka, et al.. (2006). Study on electrical properties of Al/Cu(In,Ga)Se 2 Schottky junction and ZnO/CdS/Cu(In,Ga)Se 2 heterojunction using admittance spectroscopy. Physica status solidi. C, Conferences and critical reviews/Physica status solidi. C, Current topics in solid state physics. 3(8). 2576–2580. 2 indexed citations
7.
Sakurai, K., Norio Nakamura, Takashi Baba, et al.. (2004). Structural changes of CuGaSe2 films during the three-stage process observed by spectroscopic light scattering. Thin Solid Films. 480-481. 367–372. 2 indexed citations
8.
Tampo, Hitoshi, A. Yamada, Paul Fons, et al.. (2004). Degenerate layers in epitaxial ZnO films grown on sapphire substrates. Applied Physics Letters. 84(22). 4412–4414. 57 indexed citations
9.
Tamura, Kentaro, Ken Nakahara, Masaru Sakai, et al.. (2004). InGaN-based light-emitting diodes fabricated with transparent Ga-doped ZnO as ohmicp-contact. physica status solidi (a). 201(12). 2704–2707. 15 indexed citations
10.
Niki, Shigeru, Y. Makita, A. Yamada, et al.. (2002). Optical characterization of CuInSe/sub 2/ grown by molecular beam epitaxy. 1. 132–135.
11.
Fons, Paul, K. Iwata, Shigeru Niki, A. Yamada, & Koji Matsubara. (1999). Growth of high-quality epitaxial ZnO films on α-Al2O3. Journal of Crystal Growth. 201-202. 627–632. 154 indexed citations
12.
Matsubara, Koji, Paul Fons, A. Yamada, M. Watanabe, & Shigeru Niki. (1999). Epitaxial growth of ZnO thin films on LiNbO3 substrates. Thin Solid Films. 347(1-2). 238–240. 37 indexed citations
13.
Niki, Shigeru, Paul Fons, Y. Lacroix, et al.. (1999). Control of intrinsic defects in molecular beam epitaxy grown CuInSe2. Journal of Crystal Growth. 201-202. 1061–1064. 9 indexed citations
14.
Niki, Shigeru, et al.. (1996). Growth and Characterization of CuInSe2Epitaxial Films for Device Applications. MRS Proceedings. 426. 4 indexed citations
15.
Fons, Paul, Shigeru Niki, A. Yamada, Akira Okada, & D. J. Tweet. (1995). Strain-Induced Diffusion in Heteroepitaxially Grown CuInSe2 on GaAs Substrates. MRS Proceedings. 399. 3 indexed citations
16.
Niki, Shigeru, Hajime Shibata, Paul Fons, et al.. (1995). Excitonic emissions from CuInSe2 on GaAs(001) grown by molecular beam epitaxy. Applied Physics Letters. 67(9). 1289–1291. 46 indexed citations
17.
Yamada, A., et al.. (1995). Si acceptor excited states in ion-implanted InP. Journal of Applied Physics. 78(8). 5171–5173. 5 indexed citations
18.
Yamada, A., Y. Makita, T. Iida, et al.. (1993). Ion implantation of isoelectronic impurities into InP. Nuclear Instruments and Methods in Physics Research Section B Beam Interactions with Materials and Atoms. 80-81. 910–914. 3 indexed citations
19.
Niki, Shigeru, Y. Makita, A. Yamada, et al.. (1993). Properties of Mn+-implanted GaAs. Nuclear Instruments and Methods in Physics Research Section B Beam Interactions with Materials and Atoms. 80-81. 691–696. 1 indexed citations
20.
Maszara, W., et al.. (1991). Role of surface morphology in wafer bonding. Journal of Applied Physics. 69(1). 257–260. 66 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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