Raman Spectra Revitalized

Electrical interconnects revitalized

Models of electrical interconnects, including inductance and skin effect, are reviewed. The models are used for estimating the performance of electrical interconnects, particularly related to delays, data rates, and power consumption for off-chip and on-chip interconnects and for clock distribution. It is demonstrated that correctly utilized, electrical interconnects do not severely limit chip ...

FT-Raman Spectra of Saffron (Crocus Stivus L.); A Possible Method for Standardization of Saffron

FT-Raman Spectra of Saffron (crocus sativus L.) with a partial assignment is reported. Based on the Raman data, it is concluded that main pigments in saffron are crocins and crocetin. It is proposed that the quickly attainable FT-Raman spectrum of solid saffron, may be used as a means of saffron standardization.

Raman spectra of misoriented bilayer graphene

Resonant Raman spectra of diindenoperylene thin films.

Resonant and preresonant Raman spectra obtained on diindenoperylene (DIP) thin films are interpreted with calculations of the deformation of a relaxed excited molecule with density functional theory (DFT). The comparison of excited state geometries based on time-dependent DFT or on a constrained DFT scheme with observed absorption spectra of dissolved DIP reveals that the deformation pattern de...

Raman spectra of GexAsySe1−x−y glasses

Various Ge–As–Se glasses spanning a mean coordination number MCN from 2.2 to 2.94 have been investigated using differential scanning calorimetry and Raman spectroscopy. The glass transition temperature Tg was found to increase with increasing MCN, except for those glasses located within the nanoscale phase-separated region of the phase diagram. The evolution of Raman features at wavenumbers fro...