Quantum Chemistry, Magnetism and Lasers
Georgios Lefkidis
TL;DR
This paper employs advanced quantum chemistry techniques to analyze the nonlinear optical properties of NiO, focusing on electric and magnetic multipole contributions, and successfully explains experimental observations.
Contribution
It introduces a first-principles approach to compute electric and magnetic multipole effects in NiO's nonlinear optics, enhancing understanding of magnetic and electric interactions.
Findings
Electric dipole and quadrupole contributions quantified.
Magnetic dipole effects analyzed and incorporated.
Results align with experimental data.
Abstract
Using highly correlational quantum chemistry we compute from first principles the contributions of the electric dipoles and quadupoles, and magnetic dipoles to the nonlinear optics of NiO. The material is modeled as a doubly embedded cluster and all magnetic intragap d-character states are calculated, thus explaining the experimental results.
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Taxonomy
TopicsSpectroscopy and Quantum Chemical Studies · Advanced Chemical Physics Studies · Porphyrin and Phthalocyanine Chemistry