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- Kansas State UniversityUS3 papers
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4 papers · 1 filter
How to obtain complex transition dipole moments satisfying crystal symmetry and periodicity from ab-initio calculations
Shicheng Jiang, Chao Yu, Jigen Chen +3
Transition dipole moments (TDM) between energy bands of solids deserve special attention nowadays as intense lasers can easily drive non-adiabatic transitions of excited electron w…
Least -eigenvalues of nonbipartite 2-connected graphs
Guanglong Yu, by Lin Sun, Chao Yan +2
Among all simple nonbipartite 2-connected graphs and among all nonbipartite -graphs, the minimum least -eigenvalues are completely determined, respectively.
Cooper minimum of high-order harmonic spectra from MgO crystal in an ultrashort laser pulse
Yiting Zhao, Xiaoqin Xu, Shicheng Jiang +3
Cooper minimum structure of high-order harmonic spectra from atoms or molecules has been extensively studied. In this paper, we demonstrate that the crystal harmonic spectra from a…
Metrology of time-domain soft X-ray attosecond pulses and re-evaluation of pulse durations of three recent experiments
Zhao Xi, Wang Su-Ju, Yu Wei-Wei +2
Attosecond pulses in the soft-X-ray (SXR) to water-window energy region offer the tools for creating and studying target specific localized inner-shell electrons or holes in materi…