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Quantum simulations show vibrating atoms can appear active without moving at all
Scientists in Germany have shed light on how nanoscale imaging techniques like tip-enhanced Raman ...
New first-principles simulations reveal how metallic surfaces reshape nanoscale vibrational imaging, advancing the interpretation of tip-enhanced Raman spectroscopy.
Probing the vibration of atoms provides detailed information on local structure and bonding that define material properties.
Raman spectroscopy is a reliable quantitative and qualitative technique used to examine molecular or material samples. Raman spectroscopy’s sensitivity to a sample’s vibrational structure makes it ...
Visualization of Tip-Enhanced Raman Spectroscopy (TERS): This diagram illustrates the interaction of a laser beam with a sample surface through a sharp metallic tip. The red laser light excites the ...
insights from industryNimesh KhadkaSenior Product Application SpecialistThermo Fisher Scientific In this interview, Dr. Nimesh Khadka, Senior Product Application Specialist at Thermo Fisher Scientific ...
As a probe of vibrational transitions, Raman scattering has made great progress since it was first discovered and is considered a phenomenon that has led to the development of various schemes and ...
(a) Schematic diagram of the pump burst and the Stokes burst in the time domain. N: number of pulses in burst. ∆τ: inter-pulse temporal separation. φ: pulse-to-pulse offset phase. Ω R: Raman frequency ...
A PDF version of this document with embedded text is available at the link below: US012203862B1 (12) United States Patent LaChapelle et al. (54) RAMAN SPECTROSCOPY SYSTEM (71) Applicant: Haemanthus, ...
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