Browsing by Author "Eastham, Paul"
Now showing items 1-16 of 16
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Design of optical system for heat-assisted magnetic recording
Ballantine, Kyle (Trinity College (Dublin, Ireland). School of Physics, 2012) -
Localization and self-trapping in driven-dissipative polariton condensates
Eastham, Paul; Bello, Frank (2017) -
Near-field relaxation of a quantum emitter to 2D semiconductors: surface dissipation and exciton polaritons
Eastham, Paul; Bradley, Louise; Karanikolas, Vasilios D.; Marocico, Cristian A. (2016)The total spontaneous emission rate of a quantum emitter in the presence of an infinite MoS2 monolayer is enhanced by several orders of magnitude, compared to its free-space value, due to the excitation of surface exciton ... -
Quantum control of excitons for reversible heat transfer
Eastham, Paul (2019)Lasers, photovoltaics, and thermoelectrically-pumped light emitting diodes are thermodynamic machines which use excitons (electron-hole pairs) as the working medium. The heat transfers in such devices are highly irreversible, ... -
Quantum heat statistics with time-evolving matrix product operators
Eastham, Paul; Mitchison, Mark T.; Popovic, Maria; Goold, John (2021)We present a numerically exact method to compute the full counting statistics of heat transfer in non-Markovian open quantum systems, which is based on the time-evolving matrix product operator algorithm. This approach is ... -
Synchronization in disordered oscillator lattices: Nonequilibrium phase transition for driven-dissipative bosons
Eastham, Paul (2021)We show that lattices of phase oscillators with random natural frequencies undergo a transition from a desynchronized to a synchronized state for dimensions d<4. The oscillators are described by a generalization of the ... -
Weyl points and exceptional rings with polaritons in bulk semiconductors
Eastham, Paul (2020)Weyl points are the simplest topologically protected degeneracy in a three-dimensional dispersion relation. The realization of Weyl semimetals in photonic crystals has allowed these singularities and their consequences to ...