Lap‐Tak Cheng

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

Seth R. Marder, Lap‐Tak Cheng, Bruce G. Tiemann et al. · Science · 1994 · 571 citations

Natural Sciences, Chemistry, Materials Science +14

Experimental Demonstration of the Dependence of the First Hyperpolarizability of Donor-Acceptor-Substituted Polyenes on the Ground-State Polarization and Bond Length Alternation

Grant Bourhill, Jean‐Luc Brédas, Lap‐Tak Cheng et al. · Journal of the American Chemical Society · 1994 · 311 citations

Natural Sciences, Chemistry, Physics +9

A simplified three‐level model describing the molecular third‐order nonlinear optical susceptibility

Carl W. Dirk, Lap‐Tak Cheng, Mark G. Kuzyk · International Journal of Quantum Chemistry · 1992 · 208 citations

Natural Sciences, Chemistry, Physics +10

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]

Zheng Yuan, Nicholas J. Taylor, Todd B. Marder et al. · Journal of the Chemical Society Chemical Communications · 1990 · 189 citations

Natural Sciences, Chemistry, Physics +16

Metalloorganic Compounds for Nonlinear Optics:  Molecular Hyperpolarizabilities of M(diimine)(dithiolate) Complexes (M = Pt, Pd, Ni)

Scott D. Cummings, Lap‐Tak Cheng, Richard Eisenberg · Chemistry of Materials · 1997 · 140 citations

Natural Sciences, Chemistry, Physics +17