Katsuaki Toh

725 total citations
24 papers, 627 citations indexed

About

Katsuaki Toh is a scholar working on Electrical and Electronic Engineering, Atomic and Molecular Physics, and Optics and Materials Chemistry. According to data from OpenAlex, Katsuaki Toh has authored 24 papers receiving a total of 627 indexed citations (citations by other indexed papers that have themselves been cited), including 23 papers in Electrical and Electronic Engineering, 19 papers in Atomic and Molecular Physics, and Optics and 3 papers in Materials Chemistry. Recurrent topics in Katsuaki Toh's work include Semiconductor materials and interfaces (19 papers), Semiconductor materials and devices (17 papers) and Silicon and Solar Cell Technologies (9 papers). Katsuaki Toh is often cited by papers focused on Semiconductor materials and interfaces (19 papers), Semiconductor materials and devices (17 papers) and Silicon and Solar Cell Technologies (9 papers). Katsuaki Toh collaborates with scholars based in Japan, United States and Singapore. Katsuaki Toh's co-authors include Takashi Suemasu, Takanobu Saito, Kaoru Toko, Noritaka Usami, Kosuke O. Hara, Noriko Yoshizawa, Masako Baba, Masakazu Baba, M. Ajmal Khan and Noriyuki Saito and has published in prestigious journals such as Applied Physics Letters, Journal of Applied Physics and Thin Solid Films.

In The Last Decade

Katsuaki Toh

23 papers receiving 623 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Katsuaki Toh Japan	10	602	555	214	70	17	24	627
Ryota Takabe Japan	15	667 1.1×	621 1.1×	259 1.2×	67 1.0×	24 1.4×	30	693
S.J. Lee Singapore	15	360 0.6×	683 1.2×	109 0.5×	147 2.1×	14 0.8×	21	715
Kathy Barla Belgium	13	279 0.5×	485 0.9×	128 0.6×	107 1.5×	11 0.6×	26	551
P. Warren France	13	270 0.4×	457 0.8×	195 0.9×	48 0.7×	11 0.6×	40	485
Y. Kohama Japan	14	338 0.6×	453 0.8×	98 0.5×	67 1.0×	8 0.5×	29	513
Eiji Kamiyama Japan	11	187 0.3×	342 0.6×	184 0.9×	75 1.1×	17 1.0×	51	391
Y. Chen United States	16	289 0.5×	415 0.7×	119 0.6×	31 0.4×	7 0.4×	26	436
V. K. Yang United States	10	343 0.6×	573 1.0×	121 0.6×	152 2.2×	5 0.3×	16	619
M. O. Tanner United States	11	215 0.4×	338 0.6×	99 0.5×	94 1.3×	7 0.4×	19	388
T. J. Grasby United Kingdom	15	224 0.4×	464 0.8×	92 0.4×	61 0.9×	7 0.4×	28	512

Countries citing papers authored by Katsuaki Toh

Since Specialization

Citations

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

Fields of papers citing papers by Katsuaki Toh

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Katsuaki Toh

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

All Works

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20 of 20 papers shown

1.

Koike, Shintaro, Katsuaki Toh, Masako Baba, et al.. (2013). Large photoresponsivity in semiconducting BaSi2 epitaxial films grown on Si(001) substrates by molecular beam epitaxy. Journal of Crystal Growth. 378. 198–200. 4 indexed citations

2.

Khan, M. Ajmal, Kosuke O. Hara, Kotaro Nakamura, et al.. (2013). Molecular beam epitaxy of boron doped p-type BaSi2 epitaxial films on Si(111) substrates for thin-film solar cells. Journal of Crystal Growth. 378. 201–204. 16 indexed citations

3.

Nakamura, Kotaro, Katsuaki Toh, Masako Baba, et al.. (2013). Lattice and grain-boundary diffusions of impurity atoms in BaSi2 epitaxial layers grown by molecular beam epitaxy. Journal of Crystal Growth. 378. 189–192. 8 indexed citations

4.

Baba, Masako, Katsuaki Toh, Kaoru Toko, et al.. (2013). Formation of large-grain-sized BaSi2 epitaxial layers grown on Si(111) by molecular beam epitaxy. Journal of Crystal Growth. 378. 193–197. 5 indexed citations

5.

Du, Weijie, Mitsushi Suzuno, M. Ajmal Khan, et al.. (2012). Improved photoresponsivity of semiconducting BaSi₂ epitaxial films grown on a tunnel junction for thin-film solar cells. Applied Physics Letters. 100(15). 152114–152114. 46 indexed citations

6.

Hara, Kosuke O., Noritaka Usami, Katsuaki Toh, et al.. (2012). Investigation of the recombination mechanism of excess carriers in undoped BaSi2 films on silicon. Journal of Applied Physics. 112(8). 80 indexed citations

7.

Baba, Masakazu, Katsuaki Toh, Kaoru Toko, et al.. (2012). Investigation of grain boundaries in BaSi2 epitaxial films on Si(1 1 1) substrates using transmission electron microscopy and electron-beam-induced current technique. Journal of Crystal Growth. 348(1). 75–79. 128 indexed citations

8.

Hara, Kosuke O., Noritaka Usami, Katsuaki Toh, Kaoru Toko, & Takashi Suemasu. (2012). Realization of Large-Domain Barium Disilicide Epitaxial Thin Film by Introduction of Miscut to Si(111) Substrate. Japanese Journal of Applied Physics. 51(10S). 10NB06–10NB06. 1 indexed citations

9.

Toh, Katsuaki, Kosuke O. Hara, Noritaka Usami, et al.. (2012). Epitaxy of Orthorhombic BaSi₂ with Preferential In-Plane Crystal Orientation on Si(001): Effects of Vicinal Substrate and Annealing Temperature. Japanese Journal of Applied Physics. 51(9R). 95501–95501. 12 indexed citations

10.

Toh, Katsuaki, Kosuke O. Hara, Noritaka Usami, et al.. (2012). Epitaxy of Orthorhombic BaSi₂with Preferential In-Plane Crystal Orientation on Si(001): Effects of Vicinal Substrate and Annealing Temperature. Japanese Journal of Applied Physics. 51(9R). 95501–95501. 1 indexed citations

11.

Toh, Katsuaki, Kosuke O. Hara, Noritaka Usami, et al.. (2012). Molecular beam epitaxy of BaSi2 thin films on Si(001) substrates. Journal of Crystal Growth. 345(1). 16–21. 54 indexed citations

12.

Hara, Kosuke O., Noritaka Usami, Katsuaki Toh, Kaoru Toko, & Takashi Suemasu. (2012). Realization of Large-Domain Barium Disilicide Epitaxial Thin Film by Introduction of Miscut to Si(111) Substrate. Japanese Journal of Applied Physics. 51(10S). 10NB06–10NB06. 7 indexed citations

13.

Okada, Atsushi, Ryo Sasaki, Yuta Matsumoto, et al.. (2011). Formation of poly-Si layers on AZO/ SiO 2 substrates and anti-reflection coating with AZO films for BaSi 2 solar cells. Physics Procedia. 11. 31–34. 3 indexed citations

14.

Toh, Katsuaki, T. Saito, M. Ajmal Khan, et al.. (2011). Fabrication of BaSi2 films on transparent CaF2 (111) substrates by molecular beam epitaxy for optical characterization. Physics Procedia. 11. 189–192. 2 indexed citations

15.

Toh, Katsuaki, Takanobu Saito, & Takashi Suemasu. (2011). Optical Absorption Properties of BaSi₂Epitaxial Films Grown on a Transparent Silicon-on-Insulator Substrate Using Molecular Beam Epitaxy. Japanese Journal of Applied Physics. 50(6R). 68001–68001. 54 indexed citations

16.

Toh, Katsuaki, et al.. (2008). Near-infrared spectroscopic photon emission microscopy of 0.13 μm silicon nMOSFETs and pMOSFETs. National University of Singapore. 1–5. 1 indexed citations

17.

Toh, Katsuaki, Dmitry Isakov, D.S.H. Chan, et al.. (2007). Near-IR Photon Emission Spectroscopy on Strained and Unstrained 60 nm Silicon nMOSFETs. Proceedings - International Symposium for Testing and Failure Analysis. 30903. 81–85. 2 indexed citations

18.

Eng, Lars, et al.. (2005). Periodically Induced Mode Shift In Vertical Cavity Fabry Perot Etalons Grown By Molecular Beam Epitaxy. 4_54–4_55.

19.

Li, G.S., et al.. (1995). Accurate molecular beam epitaxial growth of vertical-cavity surface-emitting laser using diode laser reflectometry. IEEE Photonics Technology Letters. 7(9). 971–973. 9 indexed citations

20.

Eng, Lars, et al.. (1995). Periodic mode shift in vertical cavities grown by molecular beam epitaxy. IEEE Photonics Technology Letters. 7(3). 235–237. 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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