Concepedia

Steven M. LeCours

SM

Statistics

Publications

6

Citations

887

H-Index

6

Active since

1993

Affiliations

University of Pennsylvania(Current)

Steven M. LeCours is an author at University of Pennsylvania specializing in natural sciences, chemistry, and spectroscopy.

Publications per year

1993–1998

6

Publications

6

Push−Pull Arylethynyl Porphyrins:  New Chromophores That Exhibit Large Molecular First-Order Hyperpolarizabilities

Steven M. LeCours, H. W. Guan, Stephen G. DiMagno et al. · Journal of the American Chemical Society · 1996 · 357 citations

, , +14

Exceptional Electronic Modulation of Porphyrins through <i>meso</i>-Arylethynyl Groups. Electronic Spectroscopy, Electronic Structure, and Electrochemistry of [5,15-Bis[(aryl)ethynyl]- 10,20-diphenylporphinato]zinc(II) Complexes. X-ray Crystal Structures of [5,15-Bis[(4‘-fluorophenyl)ethynyl]- 10,20-diphenylporphinato]zinc(II) and 5,15-Bis[(4‘-methoxyphenyl)ethynyl]-10,20-diphenylporphyrin

Steven M. LeCours, Stephen G. DiMagno, Michael J. Therien · Journal of the American Chemical Society · 1996 · 153 citations

, , +15

Electronic Stark Effect Studies of a Porphyrin-Based Push−Pull Chromophore Displaying a Large First Hyperpolarizability:  State-Specific Contributions to β

Laba Karki, Fredrick W. Vance, Joseph T. Hupp et al. · Journal of the American Chemical Society · 1998 · 133 citations

, , +16

Direct measurement of electronic dephasing using anisotropy

C. Galli, Klaas Wynne, Steven M. LeCours et al. · Chemical Physics Letters · 1993 · 111 citations · Full text

, , +16

Porphyrin-Quinone Electron Transfer Revisited. The Role of Excited-State Degeneracy in Ultrafast Charge Transfer Reactions

Klaas Wynne, Steven M. LeCours, C. Galli et al. · Journal of the American Chemical Society · 1995 · 69 citations

, , +13

1–5 of 6