S
Shlomo Efrima
Researcher at Ben-Gurion University of the Negev
Publications - 76
Citations - 3124
Shlomo Efrima is an academic researcher from Ben-Gurion University of the Negev. The author has contributed to research in topics: Raman spectroscopy & Colloid. The author has an hindex of 32, co-authored 76 publications receiving 3029 citations. Previous affiliations of Shlomo Efrima include University of California, Santa Barbara.
Papers
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Is there surface enhancement of raman scattering by molecules at resonance
TL;DR: In this article, two different compounds were simultaneously adsorbed on a silver colloid, and Raman spectra were taken, and the extent of surface electric field amplification was discussed.
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Chemically programmed ultrahigh density two-dimensional semiconductor superlattice array.
Narayan Pradhan,Somobrata Acharya,Katsuhiko Ariga,Niladri S. Karan,D. D. Sarma,Yoshiki Wada,Shlomo Efrima,Yuval Golan +7 more
TL;DR: A general synthesis route for the formulation of a large-area ultrahigh density superlattice array that involves adjoining multiple units of ZnS rods by prolate CdS particles at the tips and allows for tailoring of ultranarrow laserlike emissions originating from strong interwell energy dispersion.
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Two- to Three-Dimensional Hecker Transitions in the Interfacial Electrodeposition of Silver
TL;DR: In this article, a drastic transition from fast-forming 2D, ramified and bright deposits to slow-forming 3D, compact and dark ones is observed during the electrodeposition of silver at the air-water interface, using a silver cathode and a nickel anode.
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Rate processes in condensed media: The role of anharmonicity
Shlomo Efrima,Horia Metiu +1 more
TL;DR: In this paper, the authors discuss the properties of a model which describes a variety of phenomena such as excitation migration in solids (exciton), electronic conductivity of organic crystals (polaron), electron transfer reactions, isomerization reactions, radiationless transitions, and motion of chemisorbed atoms.
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The change of the vibrational frequencies of a chemisorbed diatomic caused by the electrostatic interactions with the metal surface
Shlomo Efrima,Horia Metiu +1 more
TL;DR: In this paper, the change of the vibrational frequency of an adsorbed molecule caused by the electrostatic interaction between a chemisorbed and a metallic surface was discussed.