H. ARAI

3.0k total citations · 2 hit papers
31 papers, 2.7k citations indexed

About

H. ARAI is a scholar working on Materials Chemistry, Electrical and Electronic Engineering and Catalysis. According to data from OpenAlex, H. ARAI has authored 31 papers receiving a total of 2.7k indexed citations (citations by other indexed papers that have themselves been cited), including 22 papers in Materials Chemistry, 12 papers in Electrical and Electronic Engineering and 10 papers in Catalysis. Recurrent topics in H. ARAI's work include Catalytic Processes in Materials Science (13 papers), Catalysis and Oxidation Reactions (9 papers) and Gas Sensing Nanomaterials and Sensors (4 papers). H. ARAI is often cited by papers focused on Catalytic Processes in Materials Science (13 papers), Catalysis and Oxidation Reactions (9 papers) and Gas Sensing Nanomaterials and Sensors (4 papers). H. ARAI collaborates with scholars based in Japan, Finland and Russia. H. ARAI's co-authors include Tetsuro Seiyama, Kei Eguchi, Taro Setoguchi, Takanori Inoue, Koichi Eguchi, Takuya Yamada, Masato Machida, Noboru Yamazoe, Hirotaka Tominaga and Yasuhiro Shimizu and has published in prestigious journals such as Physical Review B, Journal of Catalysis and Nanoscale.

In The Last Decade

H. ARAI

28 papers receiving 2.5k 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.

Electrical properties of ceria-based oxides and their application to solid oxide fuel cells

1992 786 citations Kei Eguchi, Taro Setoguchi et al. Solid State Ionics profile →
Catalytic combustion of methane over various perovskite-type oxides

1986 446 citations H. ARAI, Takuya Yamada et al. Applied Catalysis profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
H. ARAI Japan	16	2.2k	946	804	409	344	31	2.7k
A. J. McEvoy Switzerland	21	2.0k 0.9×	470 0.5×	831 1.0×	573 1.4×	227 0.7×	66	2.5k
M. Kleitz France	29	2.2k 1.0×	317 0.3×	972 1.2×	506 1.2×	189 0.5×	67	2.7k
Nikolaos Bonanos Denmark	34	3.3k 1.5×	482 0.5×	1.2k 1.5×	984 2.4×	383 1.1×	90	3.6k
Anthony F. Sammells United States	24	1.3k 0.6×	628 0.7×	928 1.2×	432 1.1×	141 0.4×	79	2.4k
H. Näfe Germany	19	1.5k 0.7×	234 0.2×	611 0.8×	351 0.9×	161 0.5×	96	1.7k
Werner Sitte Austria	32	2.5k 1.1×	253 0.3×	915 1.1×	1.3k 3.1×	237 0.7×	129	3.1k
Peter Mardilovich United States	14	1.2k 0.5×	288 0.3×	721 0.9×	218 0.5×	401 1.2×	50	1.7k
Baobao Cao China	23	1.0k 0.5×	283 0.3×	666 0.8×	364 0.9×	441 1.3×	44	1.7k
V. Jayaraman India	19	1.5k 0.7×	189 0.2×	1.7k 2.1×	263 0.6×	581 1.7×	107	2.4k
A. Travlos Greece	22	1.4k 0.6×	289 0.3×	911 1.1×	330 0.8×	281 0.8×	90	1.9k

Countries citing papers authored by H. ARAI

Since Specialization

Citations

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

Fields of papers citing papers by H. ARAI

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of H. ARAI

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

All Works

Sort: Min cites: Since: Top N: Style:

20 of 20 papers shown

1.

ARAI, H., Taiki Inoue, Rong Xiang, Shigeo Maruyama, & Shohei Chiashi. (2020). Non-catalytic heteroepitaxial growth of aligned, large-sized hexagonal boron nitride single-crystals on graphite. Nanoscale. 12(18). 10399–10406. 12 indexed citations

2.

ARAI, H., et al.. (2019). Mode-Locked Oscillation of Cr:ZnS Laser using a Single Walled Carbon Nanotube Film with Resonant Absorption at 2.4 μm. 8959. 1–1. 1 indexed citations

3.

ARAI, H., et al.. (2005). Silicon based nano lead for single cell recording. 18. 766–769. 3 indexed citations

4.

Tsubota, Toshiki, Michitaka Ohtaki, Kei Eguchi, & H. ARAI. (2002). Thermoelectric properties of ZnO doped with the group 13 elements. 240–243. 8 indexed citations

5.

Fujii, Hiroyuki, et al.. (2001). Synthesis of TiO2/CdS nanocomposite via TiO2 coating on CdS nanoparticles by compartmentalized hydrolysis of Ti alkoxide. Journal of Materials Science. 36(2). 527–532. 70 indexed citations

6.

Holzer, F., et al.. (1999). A study of carbon-catalyst interaction in bifunctional air electrodes for zinc-air batteries. Journal of New Materials for Electrochemical Systems. 2. 12 indexed citations

7.

Fujii, Hiroyuki, Michitaka Ohtaki, Koichi Eguchi, & H. ARAI. (1997). . Journal of Materials Science Letters. 16(13). 1086–1088. 8 indexed citations

8.

Inoué, Hiroshi, Keita Sekizawa, Koichi Eguchi, & H. ARAI. (1997). Preparation of hexa-aluminate catalyst thick films on α-SiC substrate for high temperature application. Journal of Materials Science. 32(17). 4627–4632. 5 indexed citations

9.

Eguchi, Kei, et al.. (1997). Microscopic analysis of lanthanum strontium manganite/yttria-stabilized zirconia interface. Solid State Ionics. 100(1-2). 11–15. 23 indexed citations

10.

Eguchi, Kei, et al.. (1996). Power generation and steam electrolysis characteristics of an electrochemical cell with a zirconia- or ceria-based electrolyte. Solid State Ionics. 86-88. 1245–1249. 121 indexed citations

11.

Machida, Masato, et al.. (1995). Structure and Catalytic Property of Coherent Spinel Surface Layers on Hexaaluminate Microcrystals. Journal of Catalysis. 157(2). 713–720. 11 indexed citations

12.

Eguchi, Kei, Taro Setoguchi, Takanori Inoue, & H. ARAI. (1992). Electrical properties of ceria-based oxides and their application to solid oxide fuel cells. Solid State Ionics. 52(1-3). 165–172. 786 indexed citations breakdown →

13.

ARAI, H. & Masato Machida. (1991). Recent progress in high-temperature catalytic combustion. Catalysis Today. 10(1). 81–94. 123 indexed citations

14.

Yahiro, Hidenori, et al.. (1988). ChemInform Abstract: High Temperature Fuel Cell with Ceria‐Yttria Solid Electrolyte.. ChemInform. 19(47).

15.

Ishihara, Tatsumi, Koichi Eguchi, & H. ARAI. (1987). ChemInform Abstract: Hydrogenation of Carbon Monoxide over SiO2‐Supported Fe‐Co, Co‐Ni, and Ni‐Fe Bimetallic Catalysts.. ChemInform. 18(51). 1 indexed citations

16.

ARAI, H., Takuya Yamada, Koichi Eguchi, & Tetsuro Seiyama. (1986). Catalytic combustion of methane over various perovskite-type oxides. Applied Catalysis. 26. 265–276. 446 indexed citations breakdown →

17.

Shimizu, Yasuhiro, H. ARAI, & Tetsuro Seiyama. (1985). Theoretical studies on the impedance-humidity characteristics of ceramic humidity sensors. Sensors and Actuators. 7(1). 11–22. 258 indexed citations

18.

Seiyama, Tetsuro, Noboru Yamazoe, & H. ARAI. (1983). Ceramic humidity sensors. Sensors and Actuators. 4. 85–96. 279 indexed citations

19.

ARAI, H. & Hirotaka Tominaga. (1976). An infrared study of nitric oxide adsorbed on rhodium-alumina catalyst. Journal of Catalysis. 43(1-3). 131–142. 176 indexed citations

20.

ARAI, H.. (1975). An extended H�ckel molecular orbital study of the acetoxylation of propylene over palladium metal and salts catalysts. Journal of Catalysis. 39(2). 294–297. 7 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.

Explore authors with similar magnitude of impact