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Phase-dependent interference fringes in the wavelenght scaling of harmonic efficiency
(American Physical Society, 2014)
We describe phase-dependent wavelength scaling of high-order harmonic generation efficiency driven by ultra-short laser fields in the mid-infrared. We employ both numerical solution of the time-dependent Schr¨odinger ...
Thermochemistry of N-heterocyclic carbenes with 5-, 4-, 3-, and 2-membered rings
N-heterocyclic carbenes (NHCs) based on imidazole-2-ylidene (1) or the saturated imidazolidine-2-ylidene (2) scaffolds are long-lived singlet carbenes. Both benefit from inductive stabilization of the sigma lone pair on ...