نتایج جستجو برای: stimulating raman scattering

تعداد نتایج: 193285  

2011
Stephen Biedrzycki William Stanchina Steven Woodruff

2013
Nilam C. Shah Ambra Idone Monica Gulmini Anne-Isabelle Henry Francesca Casadio Lauren Chang Lorenzo Appolonia Richard P. Van Duyne

2013
Minhaeng Cho David A. Blank Jaeyoung Sung Kisam Park Sangjoon Hahn Graham R. Fleming

The cascading polarization contributing to the femtosecond fifth-and seventh-order coherent Raman scattering processes is obtained in terms of the third-and fifth-order Raman response functions. It is found that four cascading processes contribute to the fifth-order Raman scattering signal. In the case of the seventh-order Raman scattering, there are 34 possible cascading processes contributing...

2012
Ayse Erol Elif Akalin Fahrettin Sarcan Omer Donmez Sevim Akyuz Cetin M Arikan Janne Puustinen Mircea Guina

The excitation energy-dependent nature of Raman scattering spectrum, vibration, electronic or both, has been studied using different excitation sources on as-grown and annealed n- and p-type modulation-doped Ga1 - xInxNyAs1 - y/GaAs quantum well structures. The samples were grown by molecular beam technique with different N concentrations (y = 0%, 0.9%, 1.2%, 1.7%) at the same In concentration...

Journal: :Nano letters 2009
Michael Galperin Mark A Ratner Abraham Nitzan

Raman scattering is a potentially important probe of structure, dynamics, and thermal properties of single-molecule conduction junctions. We combine a nonequilibrium Green's function description of the junction with a generalized scattering theory of the Raman process, which provides the first theoretical description of Raman scattering from such systems. The voltage dependence of the Raman flu...

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