Ru-Jen Cheng

531 total citations
20 papers, 459 citations indexed

About

Ru-Jen Cheng is a scholar working on Materials Chemistry, Inorganic Chemistry and Electronic, Optical and Magnetic Materials. According to data from OpenAlex, Ru-Jen Cheng has authored 20 papers receiving a total of 459 indexed citations (citations by other indexed papers that have themselves been cited), including 17 papers in Materials Chemistry, 10 papers in Inorganic Chemistry and 8 papers in Electronic, Optical and Magnetic Materials. Recurrent topics in Ru-Jen Cheng's work include Porphyrin and Phthalocyanine Chemistry (17 papers), Metal-Catalyzed Oxygenation Mechanisms (10 papers) and Magnetism in coordination complexes (8 papers). Ru-Jen Cheng is often cited by papers focused on Porphyrin and Phthalocyanine Chemistry (17 papers), Metal-Catalyzed Oxygenation Mechanisms (10 papers) and Magnetism in coordination complexes (8 papers). Ru-Jen Cheng collaborates with scholars based in Taiwan, Japan and United States. Ru-Jen Cheng's co-authors include Ping‐Yu Chen, Shie‐Ming Peng, Chun-Chia Chen, Yuren Chen, Tiqing Liu, Timothy Lovell, Alan L. Balch, Louis Noodleman, Lechosław Latos‐Grażyński and Gerd N. La Mar and has published in prestigious journals such as Journal of the American Chemical Society, Chemical Communications and Inorganic Chemistry.

In The Last Decade

Ru-Jen Cheng

20 papers receiving 451 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Ru-Jen Cheng Taiwan 12 377 246 134 115 63 20 459
P. Cocolios France 15 312 0.8× 203 0.8× 76 0.6× 82 0.7× 86 1.4× 27 430
Markus Müther Germany 9 266 0.7× 294 1.2× 132 1.0× 120 1.0× 192 3.0× 13 489
Akira Ikezaki Japan 14 420 1.1× 333 1.4× 171 1.3× 197 1.7× 48 0.8× 38 539
Chris Maricondi United States 14 286 0.8× 254 1.0× 192 1.4× 94 0.8× 102 1.6× 21 556
Richard Koerner United States 11 253 0.7× 111 0.5× 41 0.3× 192 1.7× 104 1.7× 13 375
Arvind Chaudhary India 11 346 0.9× 156 0.6× 65 0.5× 103 0.9× 101 1.6× 12 387
Klaus Rohbock Germany 7 347 0.9× 161 0.7× 82 0.6× 68 0.6× 73 1.2× 8 378
Victor A. Adamian United States 12 621 1.6× 382 1.6× 191 1.4× 111 1.0× 124 2.0× 14 740
H. Cleary Stynes Canada 8 226 0.6× 125 0.5× 66 0.5× 95 0.8× 76 1.2× 9 433
Megha S. Deshpande India 12 133 0.4× 121 0.5× 80 0.6× 173 1.5× 154 2.4× 22 434

Countries citing papers authored by Ru-Jen Cheng

Since Specialization
Citations

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

Fields of papers citing papers by Ru-Jen Cheng

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Ru-Jen Cheng. 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 Ru-Jen Cheng. The network helps show where Ru-Jen Cheng may publish in the future.

Co-authorship network of co-authors of Ru-Jen Cheng

This figure shows the co-authorship network connecting the top 25 collaborators of Ru-Jen Cheng. A scholar is included among the top collaborators of Ru-Jen Cheng 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 Ru-Jen Cheng. Ru-Jen Cheng 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.
2.
Cheng, Ru-Jen. (2017). TRAVEL PARTY COMPOSITION ON ATTITUDES AND BEHAVIORS AMONG CHINESE TOURISTS IN TAIWAN. The Global Journal of Business Research. 11(1). 1–12. 1 indexed citations
3.
Cheng, Ru-Jen. (2015). BLOG INTENTION BASED ON FASHION INVOLVEMENT AND TRUST. International Journal of Electronic Commerce Studies. 6(1). 19–36. 13 indexed citations
4.
Cheng, Ru-Jen, Yu‐Hsuan Chen, Ching‐Chin Chen, et al.. (2014). Dual-Channel-Mediated Spin Coupling for One-Electron-Oxidized Cobalt(II)-Saddled Porphyrin. Inorganic Chemistry. 53(17). 8848–8850. 11 indexed citations
5.
6.
Tu, Yi‐Jung, et al.. (2012). Intriguing Electrochemical Behavior of Free Base Porphyrins: Effect of Porphyrin–meso-Phenyl Interaction Controlled by Position of Substituents on meso-Phenyls. The Journal of Physical Chemistry A. 116(6). 1632–1637. 23 indexed citations
7.
Cheng, Ru-Jen, et al.. (2009). Saddle-shaped six-coordinate iron(iii) porphyrin complex with unusual intermediate-spin electronic structure. Chemical Communications. 2180–2180. 18 indexed citations
8.
Cheng, Ru-Jen, et al.. (2009). An unexpected bonding interaction between dxy and axial cyanide mediated by porphyrin deformation. Chemical Communications. 2526–2526. 5 indexed citations
9.
Cheng, Ru-Jen, et al.. (2007). An Anomalous Spin-Polarization Mechanism in High-Spin Manganese(III) Porphyrin Complexes. Inorganic Chemistry. 46(6). 1948–1950. 11 indexed citations
10.
Cheng, Ru-Jen, et al.. (2005). An unexpected bonding interaction between dxy and a1u orbitals mediated by porphyrin deformation. Chemical Communications. 1312–1312. 28 indexed citations
11.
Cheng, Ru-Jen, Ping‐Yu Chen, Timothy Lovell, et al.. (2003). Symmetry and Bonding in Metalloporphyrins. A Modern Implementation for the Bonding Analyses of Five- and Six-Coordinate High-Spin Iron(III)−Porphyrin Complexes through Density Functional Calculation and NMR Spectroscopy. Journal of the American Chemical Society. 125(22). 6774–6783. 65 indexed citations
12.
Cheng, Ru-Jen & Ping‐Yu Chen. (1999). Bonding Characteristics Mediated by Saddle-Shaped Porphyrin Deformation: A Theoretical Approach to the Control of Spin State of Iron(III) Porphyrins. Chemistry - A European Journal. 5(6). 1708–1715. 22 indexed citations
13.
Lee, Maw-Rong, et al.. (1997). Study of adduct ions of meso-phenyl-substituted tetrabenzoporphyrins by fast-atom bombardment mass spectrometry. Journal of the American Society for Mass Spectrometry. 8(1). 62–67. 6 indexed citations
14.
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16.
Cheng, Ru-Jen, et al.. (1994). Two Distinct Dynamic Processes in Non-Planar Tetrabenzoporphyrin. Heterocycles. 38(7). 1465–1465. 9 indexed citations
17.
Cheng, Ru-Jen, et al.. (1993). Crystal and molecular structure of a five-coordinate zinc complex of meso-tetraphenyltetrabenzoprophyrin. Polyhedron. 12(11). 1353–1360. 39 indexed citations
18.
Cheng, Ru-Jen, et al.. (1992). Spectroscopic Characterizations of meso-Phenyl Substituted Tetrabenzoporphyrin Zinc Complexes. Heterocycles. 34(1). 1–1. 21 indexed citations
19.
Cheng, Ru-Jen, et al.. (1992). Constructing a complete temperature-composition diagram for a binary mixture. A new experiment that uses quantitative gas chromatography. Journal of Chemical Education. 69(7). 581–581. 1 indexed citations
20.
Latos‐Grażyński, Lechosław, Ru-Jen Cheng, Gerd N. La Mar, & Alan L. Balch. (1981). Reversible migration of an axial carbene ligand into an iron-nitrogen bond on a porphyrin. Implications for high oxidation states of heme enzymes and heme catabolism. Journal of the American Chemical Society. 103(14). 4270–4272. 42 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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