Coupling between graphene and intersubband collective excitations in quantum wells
Sign Up to like & getrecommendations! Published in 2017 at "Solid State Communications"
DOI: 10.1016/j.ssc.2017.06.002
Abstract: Abstract Recently, strong light-matter coupling between the electromagnetic modes in plasmonic metasurfaces with quantum-engineering electronic intersubband transitions in quantum wells has been demonstrated experimentally (Benz et al., [14], Lee et al., [15]). These novel materials… read more here.
Keywords: excitations quantum; intersubband collective; collective excitations; quantum wells ... See more keywords
Spectrum of collective excitations of a quantum fluid of polaritons
Sign Up to like & getrecommendations! Published in 2022 at "Physical Review B"
DOI: 10.1103/physrevb.107.174507
Abstract: We use a recently developed high-resolution coherent probe spectroscopy method to investigate the dispersion of collective excitations of a polaritonic quantum fluid. We measure the dispersion relation with high energy and wavenumber resolution, which allows… read more here.
Keywords: quantum fluid; excitations quantum; spectrum collective; spectroscopy ... See more keywords
Excitations of Quantum Many-Body Systems via Purified Ensembles: A Unitary-Coupled-Cluster-Based Approach.
Sign Up to like & getrecommendations! Published in 2022 at "Physical review letters"
DOI: 10.1103/physrevlett.129.066401
Abstract: State-average calculations based on a mixture of states are increasingly being exploited across chemistry and physics as versatile procedures for addressing excitations of quantum many-body systems. If not too many states should need to be… read more here.
Keywords: many body; quantum many; excitations quantum; body systems ... See more keywords