Department of Physics - The Cavendish Laboratory: Recent submissions
Now showing items 1-4 of 1418
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Physical descriptions of the bacterial nucleoid at large scales, and their biological implications.
(2012-07-20)Recent experimental and theoretical approaches have attempted to quantify the physical organization (compaction and geometry) of the bacterial chromosome with its complement of proteins (the nucleoid). The genomic DNA ... -
Infinite Lattices of Vortex Molecules in Rabi-Coupled Condensates
Vortex molecules can form in a two component superfluid when a Rabi field drives transitions between the two components. We study the ground state of an infinite system of vortex molecules in 2D, using a numerical scheme ... -
Group Theoretical Route to Deterministic Weyl Points in Chiral Photonic Lattices.
(2017-12)Topological phases derived from point degeneracies in photonic band structures show intriguing and unique behavior. Previously identified band degeneracies are based on accidental degeneracies and subject to engineering ... -
All-optical augmentation of solar cells using a combination of up- and downconversion
(Society of Photo-Optical Instrumentation Engineers (SPIE), 2018-04-01)The limiting efficiency of a solar cell enhanced by both up- and downconversion is calculated to be 44.6% under one sun illumination using a detailed balance formalism. We show that solar cells are enhanced by both spectral ...
