Christopher Yap

2.4k total citations · 2 hit papers
19 papers, 1.7k citations indexed

About

Christopher Yap is a scholar working on Electrical and Electronic Engineering, Information Systems and Management and Political Science and International Relations. According to data from OpenAlex, Christopher Yap has authored 19 papers receiving a total of 1.7k indexed citations (citations by other indexed papers that have themselves been cited), including 6 papers in Electrical and Electronic Engineering, 4 papers in Information Systems and Management and 3 papers in Political Science and International Relations. Recurrent topics in Christopher Yap's work include Technology Adoption and User Behaviour (4 papers), Advancements in Battery Materials (3 papers) and Advanced Battery Technologies Research (3 papers). Christopher Yap is often cited by papers focused on Technology Adoption and User Behaviour (4 papers), Advancements in Battery Materials (3 papers) and Advanced Battery Technologies Research (3 papers). Christopher Yap collaborates with scholars based in Singapore, Japan and United States. Christopher Yap's co-authors include James Y.L. Thong, K. S. Raman, John Leslie King, Vijay Gurbaxani, Kenneth L. Kraemer, F. Warren McFarlan, Palani Balaya, Vishwanathan Ramar, Michaël Grätzel and Satyanarayana Reddy Gajjela and has published in prestigious journals such as Energy & Environmental Science, Journal of The Electrochemical Society and Journal of Power Sources.

In The Last Decade

Christopher Yap

19 papers receiving 1.5k 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.

CEO characteristics, organizational characteristics and information technology adoption in small businesses

1995 566 citations James Y.L. Thong, Christopher Yap Omega profile →
Institutional Factors in Information Technology Innovation

1994 561 citations John Leslie King, Vijay Gurbaxani et al. Information Systems Research profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Christopher Yap Singapore	14	568	517	321	321	281	19	1.7k
Joseph P. Bailey United States	15	308 0.5×	609 1.2×	311 1.0×	323 1.0×	149 0.5×	42	2.0k
Jonas Hedman Denmark	19	328 0.6×	694 1.3×	502 1.6×	333 1.0×	68 0.2×	96	1.7k
Ziqi Liao Hong Kong	17	1.1k 2.0×	316 0.6×	171 0.5×	813 2.5×	83 0.3×	53	1.9k
Niels Bjørn‐Andersen Denmark	23	245 0.4×	421 0.8×	614 1.9×	562 1.8×	116 0.4×	101	1.8k
Farid Shirazi Canada	20	221 0.4×	181 0.4×	128 0.4×	502 1.6×	172 0.6×	41	1.7k
Torsten J. Gerpott Germany	23	477 0.8×	579 1.1×	77 0.2×	514 1.6×	221 0.8×	128	2.0k
G. P. Sahu India	14	465 0.8×	155 0.3×	133 0.4×	300 0.9×	108 0.4×	49	962
K. S. Raman Singapore	23	537 0.9×	482 0.9×	370 1.2×	387 1.2×	253 0.9×	69	2.2k
Luiz Antônio Jóia Brazil	18	237 0.4×	400 0.8×	201 0.6×	286 0.9×	123 0.4×	138	1.3k
Barney Tan Australia	21	209 0.4×	567 1.1×	580 1.8×	395 1.2×	44 0.2×	68	1.6k

Countries citing papers authored by Christopher Yap

Since Specialization

Citations

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

Fields of papers citing papers by Christopher Yap

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Christopher Yap

This figure shows the co-authorship network connecting the top 25 collaborators of Christopher Yap. A scholar is included among the top collaborators of Christopher Yap 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 Christopher Yap. Christopher Yap 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:

19 of 19 papers shown

Yap, Christopher, et al.. (2020). Near-infrared Fano resonance in asymmetric silicon metagratings. Journal of Optics. 22(9). 95102–95102. 17 indexed citations

Li, Liang, et al.. (2020). Multifunctional silicon metagratings based on multiple periodicity design. Journal of Optics. 22(4). 45103–45103. 2 indexed citations

Ramar, Vishwanathan, et al.. (2017). Investigation of physico-chemical processes in lithium-ion batteries by deconvolution of electrochemical impedance spectra. Journal of Power Sources. 361. 300–309. 79 indexed citations

Yap, Christopher, et al.. (2017). Towards Understanding Heat Generation Characteristics of Li-Ion Batteries by Calorimetry, Impedance, and Potentiometry Studies. Journal of The Electrochemical Society. 164(12). A2794–A2800. 55 indexed citations

Tong, Wei, et al.. (2015). Correlating uncertainties of a lithium-ion battery - A Monte Carlo simulation. International Journal of Energy Research. 39(6). 778–788. 24 indexed citations

Gajjela, Satyanarayana Reddy, Ananthanarayanan Krishnamoorthy, Christopher Yap, Michaël Grätzel, & Palani Balaya. (2010). Synthesis of mesoporous titanium dioxide by soft template based approach: characterization and application in dye-sensitized solar cells. Energy & Environmental Science. 3(6). 838–838. 95 indexed citations

Kumja, M., Kim Choon Ng, Wai Soong Loh, & Christopher Yap. (2008). Numerical and Experimental Study on Heat Transfer Process Under Microwave Irradiation Using Reflector to Enhance Energy Absorption Rate. 59–65. 2 indexed citations

Saha, Bidyut Baran, Anutosh Chakraborty, Shigeru Koyama, et al.. (2007). Isotherms and thermodynamics for the adsorption of n-butane on pitch based activated carbon. International Journal of Heat and Mass Transfer. 51(7-8). 1582–1589. 78 indexed citations

El-Sharkawy, Ibrahim I., et al.. (2007). Adsorption Equilibrium and Kinetics of Gasoline Vapors onto Carbon-Based Adsorbents. Journal of Chemical & Engineering Data. 53(1). 41–47. 14 indexed citations

10.

Thong, James Y.L., et al.. (2003). A consolidated methodology for business process reengineering. International Journal of Computer Applications in Technology. 17(1). 1–1. 14 indexed citations

11.

Thong, James Y.L., Christopher Yap, & K. S. Raman. (2002). Consultant and vendor for information systems in small business: to combine or to separate?. iv. 509–517. 1 indexed citations

12.

Gable, Guy G., et al.. (2002). Spreadsheet investment, criticality, and control. iii. 153–162. 6 indexed citations

13.

Raman, K. S. & Christopher Yap. (1996). From a resource rich country to an information rich society: An evaluation of information technology policies in Malaysia. Information Technology for Development. 7(3). 109–131. 29 indexed citations

14.

Thong, James Y.L. & Christopher Yap. (1995). CEO characteristics, organizational characteristics and information technology adoption in small businesses. Omega. 23(4). 429–442. 566 indexed citations breakdown →

15.

Yap, Christopher, James Y.L. Thong, & K. S. Raman. (1994). Effect of Government Incentives on Computerization in Small Business. Rare & Special e-Zone (The Hong Kong University of Science and Technology). 70 indexed citations

16.

King, John Leslie, Vijay Gurbaxani, Kenneth L. Kraemer, et al.. (1994). Institutional Factors in Information Technology Innovation. Information Systems Research. 5(2). 139–169. 561 indexed citations breakdown →

17.

Yap, Christopher, et al.. (1992). Methods for information system project selection: an experimental study of AHP and SMART. 31. 578–589 vol.3. 7 indexed citations

18.

Gurbaxani, Vijay, et al.. (1990). INSTITUTIONS AND THE INTERNATIONAL DIFFUSION OF INFORMATION TECHNOLOG. Journal of the Association for Information Systems. 29. 20 indexed citations

19.

Gurbaxani, Vijay, Kenneth L. Kraemer, John Leslie King, et al.. (1990). Government as the driving force toward the information society: National computer policy in Singapore. The Information Society. 7(2). 155–185. 65 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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