Mohammadreza Khodabakhsh

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Questions related from Mohammadreza Khodabakhsh

For the SERS measurements, should we consider absorption wavelength of Analyte of Plasmonic Nanopartials?

Lets say we have a substrate without any background noise which is coated plasmonic nanomaterials (Au or Ag N.P) just like the schematic image below. Since In Raman measurements 3 lasers with...

12 September 2022 2,410 3 View

How to measure phonon energy or cut-off phonon frequency of any solid (like oxides) ?

"Phonon energy" is typically used to describe the resonance energy of lattice vibrations. As the host phonon energy decreases , we need more number of phonons to bridge the energy gap between...

16 February 2018 1,375 4 View