Revisiting cavity-coupled 2DIR: A classical approach implicates reservoir modes

Significant debate surrounds the origin of nonlinear optical responses from cavity-coupled molecular vibrations. Several groups, including our own, have previously assigned portions of the nonlinear response to polariton excited-state transitions. Here, we report a new method to approximate two-dime...

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Veröffentlicht in:	The Journal of chemical physics 2024-12, Vol.161 (23)
Hauptverfasser:	Pyles, Cynthia G., Simpkins, Blake S., Vurgaftman, Igor, Owrutsky, Jeffrey C., Dunkelberger, Adam D.
Format:	Artikel
Sprache:	eng
Schlagworte:	Coupled modes Coupling (molecular) Excitation spectra Infrared spectra Nonlinear optics Nonlinear response Nonlinear systems Polaritons Reservoirs
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