T. Niina

47 total papers · 507 total citations
35 papers, 359 citations indexed

About

T. Niina is a scholar working on Electrical and Electronic Engineering, Atomic and Molecular Physics, and Optics and Condensed Matter Physics. According to data from OpenAlex, T. Niina has authored 35 papers receiving a total of 359 indexed citations (citations by other indexed papers that have themselves been cited), including 30 papers in Electrical and Electronic Engineering, 22 papers in Atomic and Molecular Physics, and Optics and 11 papers in Condensed Matter Physics. Recurrent topics in T. Niina's work include Semiconductor Quantum Structures and Devices (20 papers), Semiconductor Lasers and Optical Devices (17 papers) and GaN-based semiconductor devices and materials (11 papers). T. Niina is often cited by papers focused on Semiconductor Quantum Structures and Devices (20 papers), Semiconductor Lasers and Optical Devices (17 papers) and GaN-based semiconductor devices and materials (11 papers). T. Niina collaborates with scholars based in Japan. T. Niina's co-authors include Kiyoshi Yoneda, Tadao Toda, Takao Yamaguchi, Hiroaki Ishii, Kenji Kawashima, M. Shono, Yasuhiro Ueda, T. Ikegami, Tomoyuki Yoshie and Hiroki Hamada and has published in prestigious journals such as Applied Physics Letters, Journal of The Electrochemical Society and IEEE Transactions on Electron Devices.

In The Last Decade

T. Niina

33 papers receiving 322 citations

Author Peers

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

Author						Papers	Cites
T. Niina	326	254	152	38	17	35	359
G.W. Eldridge	298 0.9×	182 0.7×	102 0.7×	28 0.7×	25 1.5×	27	349
A. Taike	282 0.9×	223 0.9×	145 1.0×	30 0.8×	8 0.5×	31	326
A. Piotrowska	301 0.9×	298 1.2×	90 0.6×	36 0.9×	25 1.5×	24	386
Masakazu Ohishi	283 0.9×	192 0.8×	266 1.8×	25 0.7×	25 1.5×	54	372
M. M. Sobolev	239 0.7×	266 1.0×	98 0.6×	65 1.7×	12 0.7×	59	322
M. Kaniewska	247 0.8×	254 1.0×	76 0.5×	17 0.4×	10 0.6×	57	320
P. J. Phillips	309 0.9×	225 0.9×	68 0.4×	31 0.8×	8 0.5×	36	377
Z. Feit	275 0.8×	183 0.7×	167 1.1×	23 0.6×	22 1.3×	24	364
E. Igumbor	251 0.8×	165 0.6×	196 1.3×	28 0.7×	38 2.2×	44	354
J.C. Bouley	345 1.1×	248 1.0×	71 0.5×	33 0.9×	8 0.5×	29	368

Countries citing papers authored by T. Niina

Since Specialization

Citations

This map shows the geographic impact of T. Niina'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 T. Niina with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites T. Niina more than expected).

Fields of papers citing papers by T. Niina

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of T. Niina

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

All Works

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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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