Lap‐Tak Cheng

2.2k citations

33 papers · 1.9k indexed · 1 hit paper · h-index 16

Impact in

Electronic, Optical and Magnetic Materials top 2%
- Nonlinear Optical Materials Research
Physical and Theoretical Chemistry top 1%
- Photochemistry and Electron Transfer Studies

Papers in

Electronic, Optical and Magnetic Materials 23
- Nonlinear Optical Materials Research 23
Physical and Theoretical Chemistry 9
- Photochemistry and Electron Transfer Studies 8

Co-authors: Seth R. Marder Bruce G. Tiemann Joseph W. Perry Andrienne C. Friedli Keith A. Nelson Mireille Blanchard‐Desce J. Skindhoj Carl W. Dirk
Journals: Journal of the American Chemical Society (2 papers)Chemistry of Materials (2 papers)Journal of materials research/Pratt's guide to venture capital sources (2 papers)The Journal of Chemical Physics (2 papers)Physical review. B, Condensed matter (2 papers)
Partner nations: United States France South Korea

In The Last Decade

Lap‐Tak Cheng

32 papers receiving 1.8k citations

Hit Papers

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Large First Hyperpolarizabilities in Push-Pull Polyenes by Tuning of the Bond Length Alternation and Aromaticity 1994 · 519 citations

Peers

Countries citing papers authored by Lap‐Tak Cheng

Since Specialization

Citations

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

Fields of papers citing papers by Lap‐Tak Cheng

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Lap‐Tak 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 Lap‐Tak Cheng. The network helps show where Lap‐Tak Cheng may publish in the future.

Co-authors

The 25 scholars most cited alongside Lap‐Tak Cheng, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.

Border = papers with Lap‐Tak Cheng Line = papers co-authored together Lap‐Tak Cheng links everyone, so they are left out of the graph.

All Works

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20 of 20 papers shown

#	Work
1	Screen Printable Dielectric for Field Emission Displays Journal of the American Ceramic Society ·R.J. Bouchard, Lap‐Tak Cheng, David H. Roach, Николай Павлович Барбот-де-Марни, Kenneth W. Hang	2005	3
2	Metalloorganic Compounds for Nonlinear Optics: Molecular Hyperpolarizabilities of M(diimine)(dithiolate) Complexes (M = Pt, Pd, Ni) Chemistry of Materials ·Scott D. Cummings, Lap‐Tak Cheng, Richard Eisenberg	1997	130
3	Second harmonic characteristics of Disperse Red 1 doped polysulfones Journal of materials research/Pratt's guide to venture capital sources ·E. Serenesi, Hiroyuki Hiraoka, Ping Yu, Lap‐Tak Cheng, George K. Wong	1995	4
4	Synthesis of Diarylthiobarbituric acid Chromophores with Enhanced Second-order Optical Nonlinearities and Thermal Stability Chemistry of Materials ·Sandra Gilmour, M Puttini, Seth R. Marder, Lap‐Tak Cheng, Alex K.‐Y. Jen, Yongming Cai, Joseph W. Perry, Larry R. Dalton	1994	69
5	Experimental demonstration of the relationship between the second- and third-order polarizabilities of conjugated donor-acceptor molecules Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE ·Grant Bourhill, Lap‐Tak Cheng, Christopher B. Gorman, Luis Francisco Garcia Gonzalez, Seth R. Marder, Joseph W. Perry, M. J. Perry, Bruce G. Tiemann	1994	3
6	Syntheses and Linear and Nonlinear Optical Properties of Unsymmetrical Squaraines with Extended Conjugation Journal of the American Chemical Society ·Chin‐Ti Chen, Seth R. Marder, Lap‐Tak Cheng	1994	94
7	Experimental Demonstration of the Dependence of the First Hyperpolarizability of Donor-Acceptor-Substituted Polyenes on the Ground-State Polarization and Bond Length Alternation Journal of the American Chemical Society ·Grant Bourhill, Jean‐Luc Brédas, Lap‐Tak Cheng, Seth R. Marder, Fabienne Meyers, Joseph W. Perry, Bruce G. Tiemann	1994	292
8	Molecular first hyperpolarizabilities of a new class of asymmetric squaraine dyes Journal of the Chemical Society Chemical Communications ·Chin‐Ti Chen, Seth R. Marder, Lap‐Tak Cheng	1994	37
9	<title>Linear and nonlinear optical properties of the arsenate isomorphs of KTP</title> Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE ·Lap‐Tak Cheng, Michaela Horpatzska, J. D. Bierlein	1993	22
10	Synthesis and first hyperpolarizabilities of acceptor-substituted β-apo-8′-carotenal derived compounds Journal of the Chemical Society Chemical Communications ·Sandra Gilmour, Seth R. Marder, Bruce G. Tiemann, Lap‐Tak Cheng	1993	11
11	The Relationship Between Second-Order Nonlinear Optical Properties And Ground-State Polarization MRS Proceedings ·Grant Bourhill, Lap‐Tak Cheng, Luis Francisco Garcia Gonzalez, Seth R. Marder, Joseph W. Perry, Yu. Burov, Bruce G. Tiemann	1993	7
12	<title>Further efforts in optimizing nonlinear optical molecules</title> Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE ·Carl W. Dirk, R. H. Thornton, Flavia Gigliotti, Mark G. Kuzyk, Lap‐Tak Cheng, Howard E. Katz, Mezna Alenazi, L. A. King	1993	1
13	Structure/property relationships for molecular second-order nonlinear optics AIP conference proceedings ·Seth R. Marder, Lap‐Tak Cheng, David N. Beratan	1992	4
14	A simplified three‐level model describing the molecular third‐order nonlinear optical susceptibility International Journal of Quantum Chemistry ·Carl W. Dirk, Lap‐Tak Cheng, Mark G. Kuzyk	1992	182
15	Structure/property relationships for molecular second-order nonlinear optics Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE ·Seth R. Marder, Lap‐Tak Cheng, Bruce G. Tiemann, David N. Beratan	1991	2
16	Time-domain soft mode spectroscopy Ferroelectrics ·Lap‐Tak Cheng, Keith A. Nelson	1991	4
17	Relationship between conjugation length and third-order nonlinearity in bis-donor substituted diphenyl polyenes Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE ·Charles W. Spangler, Aleksandr Aravkin, Yolima Puentes Osorio, Lei Liu, Lap‐Tak Cheng	1991	4
18	Three coordinate phosphorus and boron as π-donor and π-acceptor moieties respectively, in conjugated organic molecules for nonlinear optics: crystal and molecular structures of E-Ph–CHCH–B(mes)₂, E-4-MeO–C₆H₄–CHCH-B(mes)₂, and E-Ph₂P–CHCH–B(mes)₂[mes = 2,4,6-Me₃C₆H₂] Journal of the Chemical Society Chemical Communications ·Zheng Yuan, Nicholas J. Taylor, Todd B. Marder, Ian D. Williams, S. K. Kurtz, Lap‐Tak Cheng	1990	175
19	Quadratic hyperpolarizabilities of fluorinated sulfonyl and carbonyl aromatics: optimization of nonlinearity and transparency trade-off Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE ·Lap‐Tak Cheng, Wilson Tam, Andrew E. Feiring, G. L. J. A. Rikken	1990	12
20	Impulsive stimulated Brillouin scattering in KD<inf>2</inf>PO<inf>4</inf>near the structural phase transition IEEE Journal of Quantum Electronics ·Patricia Perissé, Lap‐Tak Cheng, Yong-Xin Yan, Keith A. Nelson	1986	15

About Lap‐Tak Cheng

Lap‐Tak Cheng is a scholar working on Electronic, Optical and Magnetic Materials, Physical and Theoretical Chemistry, Bioengineering, Atomic and Molecular Physics, and Optics and Materials Chemistry, having authored 33 papers that have together received 1.9k indexed citations. Recurring topics across this work include Nonlinear Optical Materials Research (23 papers), Solid-state spectroscopy and crystallography (10 papers), Photochemistry and Electron Transfer Studies (8 papers), Spectroscopy and Quantum Chemical Studies (7 papers), Molecular spectroscopy and chirality (4 papers), Acoustic Wave Resonator Technologies (3 papers), Synthesis and properties of polymers (3 papers) and Nonlinear Optical Materials Studies (3 papers). The work is most often cited by research in Electronic, Optical and Magnetic Materials (1.1k citations), Physical and Theoretical Chemistry (382 citations), Materials Chemistry (980 citations), Organic Chemistry (588 citations) and Atomic and Molecular Physics, and Optics (367 citations). Lap‐Tak Cheng has collaborated with scholars based in United States, France and South Korea. Frequent co-authors include Seth R. Marder, Bruce G. Tiemann, Joseph W. Perry, Andrienne C. Friedli, Keith A. Nelson, Mireille Blanchard‐Desce, J. Skindhoj, Carl W. Dirk, Mark G. Kuzyk and Yong-Xin Yan. Their work appears in journals such as Journal of the American Chemical Society, Chemistry of Materials, Journal of materials research/Pratt's guide to venture capital sources, The Journal of Chemical Physics and Physical review. B, Condensed matter.

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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