Results 21 to 30 of about 1,612,967 (382)

Frequency shifts in stimulated Raman scattering [PDF]

, 1980
The nonresonant contributions to the nonlinear susceptibility χ(3) produce a frequency chirp during stimulated Raman scattering. In the case of transient stimulated Raman scattering, the spectrum of the generated Stokes pulse is found at higher ...
Kaiser, Wolfgang, Zinth, Wolfgang
core   +1 more source

Present and Future of Surface-Enhanced Raman Scattering

ACS Nano, 2019
The discovery of the enhancement of Raman scattering by molecules adsorbed on nanostructured metal surfaces is a landmark in the history of spectroscopic and analytical techniques.
J. Langer, D. J. D. Aberasturi, J. Aizpurua, R. Álvarez-Puebla, B. Auguié, B. Auguié, J. Baumberg, G. Bazan, S. Bell, A. Boisen, A. Brolo, J. Choo, Dana Cialla-May, Dana Cialla-May, Volker Deckert, Volker Deckert, L. Fabris, K. Faulds, F. D. Abajo, R. Goodacre, D. Graham, A. Haes, C. Haynes, C. Huck, T. Itoh, M. Käll, J. Kneipp, N. Kotov, Hua Kuang, Eric C. Le Ru, Eric C. Le Ru, H. K. Lee, Jian-feng Li, X. Ling, S. Maier, Thomas G. Mayerhöfer, Thomas G. Mayerhöfer, M. Moskovits, K. Murakoshi, J. Nam, S. Nie, Y. Ozaki, I. Pastoriza‐Santos, J. Pérez‐Juste, Juergen Popp, Juergen Popp, A. Pucci, S. Reich, B. Ren, G. Schatz, T. Shegai, S. Schlücker, L. Tay, K. G. Thomas, Z. Tian, R. P. Duyne, T. Vo‐Dinh, Yue Wang, K. Willets, Chuanlai Xu, Hongxing Xu, Yikai Xu, Yuko S Yamamoto, Binggen Zhao, L. Liz-Marzán, L. Liz-Marzán   +65 more
semanticscholar   +1 more source

Raman Techniques: Fundamentals and Frontiers

Nanoscale Research Letters, 2019
Driven by applications in chemical sensing, biological imaging and material characterisation, Raman spectroscopies are attracting growing interest from a variety of scientific disciplines.
Robin R. Jones, David C. Hooper, Liwu Zhang, Daniel Wolverson, Ventsislav K. Valev   +4 more
doaj   +1 more source

Theory of Raman Scattering from Orbital Excitations in Manganese Oxides [PDF]

, 2001
We present a theory of the Raman scattering from the orbital wave excitations in manganese oxides. Two excitation processes of the Raman scattering are proposed.
B. S. Shastry, E. Saitoh, F. Moussa, G. Khaliullin, G. Khaliullin, G. Matsumoto, I. Solovyev, J. B. Goodenough, J. C. Slater, J. F. Mitchell, J. Inoue, J. Kanamori, J. Rodriguez-Carvajal, J. van den Brink, K. Chahara, K. Hirota, L. F. Feiner, L. F. Feiner, M. Cyrot, M. N. Iliev, P. A. Fleury, R. J. Elliott, R. Maezono, R. von Helmolt, S. Ishihara, S. Ishihara, S. Ishihara, S. Ishihara, S. Ishihara, S. Maekawa, S. Okamoto, S. Okamoto, S. Okamoto, S. Okamoto, S. Satpathy, T. Arima, T. Arima, T. Saitoh, V. Perebeinos, W. E. Pickett, Y. Endoh, Y. Murakami, Y. Tokura, Y. Tokura   +43 more
core   +3 more sources

Novel Technique for Obtaining the Raman Gain Efficiency of Silica Fibers

IEEE Photonics Journal, 2013
We present a simple novel technique that determines with precision the Raman gain efficiency for telecom fibers. The method is supported by a mathematical relation, which is the solution for the coupled differential equations that govern the stimulated ...
L. de la Cruz-May, E. B. Mejia, O. Benavides, J. Vasquez Jimenez, J. Castro-Chacon, M. May-Alarcon   +5 more
doaj   +1 more source

Temperature induced modulation of resonant Raman scattering in bilayer 2H-MoS2

Scientific Reports, 2022
The temperature evolution of the resonant Raman scattering from high-quality bilayer 2H-MoS $$_{2}$$ 2 encapsulated in hexagonal BN flakes is presented. The observed resonant Raman scattering spectrum as initiated by the laser energy of 1.96 eV, close to
Mukul Bhatnagar, Tomasz Woźniak, Łucja Kipczak, Natalia Zawadzka, Katarzyna Olkowska-Pucko, Magdalena Grzeszczyk, Jan Pawłowski, Kenji Watanabe, Takashi Taniguchi, Adam Babiński, Maciej R. Molas   +10 more
doaj   +1 more source

Enantiomeric Discrimination by Surface-Enhanced Raman Scattering-Chiral Anisotropy of Chiral Nanostructured Gold Films.

Angewandte Chemie, 2020
Here, we report surface-enhanced Raman scattering-chiral anisotropy (SERS-ChA) effect that combines chiral discrimination and surface Raman scattering enhancement on chiral nanostructured Au films (CNAFs) equipped in the normal Raman scattering ...
Zexi Liu, Jing Ai, Prashant Kumar, En-Ming You, Xiong Zhou, Xi Liu, Zhongqun Tian, P. Bouř, Yingying Duan, Lu Han, N. Kotov, Songyuan Ding, S. Che   +12 more
semanticscholar   +1 more source

Plasmon-enhanced stimulated Raman scattering microscopy with single-molecule detection sensitivity [PDF]

Nature Communications, 2019
Stimulated Raman scattering (SRS) microscopy allows for high-speed label-free chemical imaging of biomedical systems. The imaging sensitivity of SRS microscopy is limited to ~10 mM for endogenous biomolecules. Electronic pre-resonant SRS allows detection
Cheng Zong, R. Premasiri, Haonan Lin, Yimin Huang, Chi Zhang, Chen Yang, B. Ren, L. Ziegler, Ji‐Xin Cheng   +8 more
semanticscholar   +1 more source

A Review on Surface-Enhanced Raman Scattering

Biosensors, 2019
Surface-enhanced Raman scattering (SERS) has become a powerful tool in chemical, material and life sciences, owing to its intrinsic features (i.e., fingerprint recognition capabilities and high sensitivity) and to the technological advancements that have
R. Pilot, R. Signorini, Christian Durante, L. Orian, M. Bhamidipati, L. Fabris   +5 more
semanticscholar   +1 more source

Toward Flexible Surface‐Enhanced Raman Scattering (SERS) Sensors for Point‐of‐Care Diagnostics

Advancement of science, 2019
Surface‐enhanced Raman scattering (SERS) spectroscopy provides a noninvasive and highly sensitive route for fingerprint and label‐free detection of a wide range of molecules. Recently, flexible SERS has attracted increasingly tremendous research interest
Kaichen Xu, R. Zhou, K. Takei, M. Hong
semanticscholar   +1 more source