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Hindi Journal of Nanomaterials & Molecular NanotechnologyISSN: 2324-8777
Chun Li Author
Subjects of specialization
Affiliation
First-principles Calculations, Density Functional Theory, Electronic Structure, Computational Materials Science, Molecular Dynamics
School of Mechanics, Civil Engineering and Architecture, Northwestern Polytechnical University, Xi'an 710072, China
Biography
Chun Li is in the School of Mechanics, Civil Engineering and Architecture, Northwestern Polytechnical University, Xi'an 710072, China. Electronic Theory of Ultrafast Spin Dynamics in NiO is one of his publications.
Publications
Review Article Subscription
Electronic Theory of Ultrafast Spin Dynamics in NiO
Author(s): Chun Li, Georgios Lefkidis and Wolfgang H?bner
Electronic Theory of Ultrafast Spin Dynamics in NiO
NiO is a good candidate for ultrafast magnetic switching because of its large spin density, antiferromagnetic order, and clearly separated intragap states. In order to detect and monitor the switching dynamics, we develop a systematic approach to study optical second harmonic generation (SHG) in NiO, both at the (001) surface and in the bulk. In our calculations NiO is modeled as a doubly embedded cluster. All intragap d-states of the bulk and the (001) surface are obtained with highly-correlational quantum chemistry and propagated in time und... view more»
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