J.H. Chao

480 total citations
35 papers, 364 citations indexed

About

J.H. Chao is a scholar working on Radiological and Ultrasound Technology, Radiation and Global and Planetary Change. According to data from OpenAlex, J.H. Chao has authored 35 papers receiving a total of 364 indexed citations (citations by other indexed papers that have themselves been cited), including 14 papers in Radiological and Ultrasound Technology, 12 papers in Radiation and 12 papers in Global and Planetary Change. Recurrent topics in J.H. Chao's work include Radioactivity and Radon Measurements (14 papers), Radioactive contamination and transfer (12 papers) and Nuclear Physics and Applications (11 papers). J.H. Chao is often cited by papers focused on Radioactivity and Radon Measurements (14 papers), Radioactive contamination and transfer (12 papers) and Nuclear Physics and Applications (11 papers). J.H. Chao collaborates with scholars based in Taiwan, China and Spain. J.H. Chao's co-authors include Chun‐Ping Lin, W.-M. Chen, A. B. Arun, Chiu‐Chung Young, P. D. Rekha, Fo‐Ting Shen, Wei-An Lai, Chih‐Yu Kuo, Chun‐Yu Chuang and Chang-Hsing Lee and has published in prestigious journals such as Applied Physics Letters, Chemosphere and INTERNATIONAL JOURNAL OF SYSTEMATIC AND EVOLUTIONARY MICROBIOLOGY.

In The Last Decade

J.H. Chao

34 papers receiving 354 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
J.H. Chao Taiwan 12 95 84 76 70 56 35 364
Takahiro Nakagawa Japan 15 56 0.6× 29 0.3× 41 0.5× 39 0.6× 21 0.4× 51 608
Rafat M. Amin Egypt 13 197 2.1× 139 1.7× 32 0.4× 40 0.6× 17 0.3× 33 515
Jing Jia China 10 58 0.6× 85 1.0× 64 0.8× 33 0.5× 80 1.4× 52 360
R. Blackburn United Kingdom 10 109 1.1× 75 0.9× 58 0.8× 8 0.1× 51 0.9× 32 318
Philip G. Thorne United States 13 96 1.0× 14 0.2× 50 0.7× 12 0.2× 3 0.1× 31 541
Shoji HIRAI Japan 10 45 0.5× 83 1.0× 35 0.5× 8 0.1× 185 3.3× 96 428
John E. Olson United States 15 109 1.1× 52 0.6× 77 1.0× 8 0.1× 15 0.3× 35 514
Michael Paulsen United States 16 37 0.4× 11 0.1× 89 1.2× 16 0.2× 47 0.8× 41 794
Zsolt Stefánka Hungary 11 32 0.3× 123 1.5× 163 2.1× 6 0.1× 37 0.7× 12 495
Heedong Kang South Korea 10 141 1.5× 118 1.4× 101 1.3× 10 0.1× 147 2.6× 27 407

Countries citing papers authored by J.H. Chao

Since Specialization
Citations

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

Fields of papers citing papers by J.H. Chao

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of J.H. Chao

This figure shows the co-authorship network connecting the top 25 collaborators of J.H. Chao. A scholar is included among the top collaborators of J.H. Chao 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 J.H. Chao. J.H. Chao 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.
Chao, J.H., et al.. (2025). Gd and Zr Co-Doped BiFeO3 Magnetic Nanoparticles for Piezo-Photocatalytic Degradation of Ofloxacin. Nanomaterials. 15(11). 792–792. 1 indexed citations
2.
Chao, J.H., et al.. (2017). Development of separation techniques for analysis of Nb-94 in radwaste samples. Applied Radiation and Isotopes. 128. 165–170. 2 indexed citations
3.
Chao, J.H., et al.. (2014). Monitoring of 7Be in surface air of varying PM10 concentrations. Applied Radiation and Isotopes. 89. 95–101. 12 indexed citations
4.
Chao, J.H., et al.. (2013). Variation of atmospheric Be-7 in relation to PM concentrations. Applied Radiation and Isotopes. 78. 82–87. 6 indexed citations
5.
Yeh, Shyh‐An, et al.. (2012). Determination of Au and Pt in titanate nanotube catalysts by photon activation analysis. Applied Radiation and Isotopes. 70(8). 1564–1569. 3 indexed citations
6.
Chao, J.H., et al.. (2011). Deposition of beryllium-7 in Hsinchu, Taiwan. Applied Radiation and Isotopes. 70(2). 415–422. 14 indexed citations
7.
Chao, J.H. & Chun‐Yu Chuang. (2010). Accumulation of radium in relation to some chemical analogues in Dicranopteris linearis. Applied Radiation and Isotopes. 69(1). 261–267. 12 indexed citations
8.
Chao, J.H., et al.. (2009). Using medical accelerators and photon activation to determine Sr/Ca concentration ratios in teeth. Applied Radiation and Isotopes. 67(6). 1121–1126. 14 indexed citations
9.
Arun, A. B., W.-M. Chen, Wei-An Lai, et al.. (2009). Muricauda lutaonensis sp. nov., a moderate thermophile isolated from a coastal hot spring. INTERNATIONAL JOURNAL OF SYSTEMATIC AND EVOLUTIONARY MICROBIOLOGY. 59(11). 2738–2742. 40 indexed citations
10.
Young, Chiu‐Chung, A. B. Arun, Wei-An Lai, et al.. (2008). Chromobacterium aquaticum sp. nov., isolated from spring water samples. INTERNATIONAL JOURNAL OF SYSTEMATIC AND EVOLUTIONARY MICROBIOLOGY. 58(4). 877–880. 36 indexed citations
11.
Chao, J.H., et al.. (2008). Distribution and uptake of 137Cs in relation to alkali metals in a perhumid montane forest ecosystem. Applied Radiation and Isotopes. 66(10). 1287–1294. 7 indexed citations
12.
Chao, J.H., et al.. (2008). Relationship between radioactivity of radium and concentrations of barium and lead in hokutolite. Applied Radiation and Isotopes. 67(4). 650–653. 8 indexed citations
13.
Chao, J.H., Huan Niu, Chih‐Yu Chiu, & Chung‐Ping Lin. (2007). A potential dating technique using 228Th/228Ra ratio for tracing the chronosequence of elemental concentrations in plants. Applied Radiation and Isotopes. 65(6). 641–648. 10 indexed citations
14.
Chao, J.H., et al.. (2005). Measurement of 224Ra uptake in a fern actively accumulating radium. Chemosphere. 62(10). 1656–1664. 10 indexed citations
15.
Lin, Chun‐Ping, et al.. (2005). A simple preparation procedure for the synthesis of sodium hexaniobate nanorods. Materials Chemistry and Physics. 92(1). 128–133. 15 indexed citations
16.
Chao, J.H., et al.. (2004). Determination of trace Al in silicon carbide by epithermal neutron activation. Applied Radiation and Isotopes. 62(4). 561–567. 3 indexed citations
17.
Lin, Chun‐Ping, et al.. (2004). Photocatalytic Generation of H2 Gas from Neat Ethanol over Pt/TiO2 Nanotube Catalysts. Catalysis Letters. 98(1). 61–66. 68 indexed citations
18.
Niu, Huan, et al.. (2002). A novel method for alpha-source preparation using recoil implantation. Nuclear Instruments and Methods in Physics Research Section B Beam Interactions with Materials and Atoms. 196(1-2). 169–173. 6 indexed citations
19.
Chao, J.H., et al.. (2001). Dose estimation for repeated phosphorus-32 ingestion in human subjects. Applied Radiation and Isotopes. 54(1). 123–129. 2 indexed citations
20.
Sun, Yuh‐Chang, et al.. (1990). Preconcentration of Trace Elements from Natural Water for Analysis by Neutron Activation. Radiochimica Acta. 50(4). 225–230. 13 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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