Pair of Exceptional Points in a Microdisk Cavity under an Extremely Weak Deformation.
Sign Up to like & getrecommendations! Published in 2018 at "Physical review letters"
DOI: 10.1103/physrevlett.120.093902
Abstract: One of the interesting features of open quantum and wave systems is the non-Hermitian degeneracy called an exceptional point, where not only energy levels but also the corresponding eigenstates coalesce. We demonstrate that such a… read more here.
Keywords: cavity extremely; extremely weak; exceptional points; microdisk cavity ... See more keywords
A Method to Measure Permeability of Permalloy in Extremely Weak Magnetic Field Based on Rayleigh Model
Sign Up to like & getrecommendations! Published in 2022 at "Materials"
DOI: 10.3390/ma15207353
Abstract: In order to solve the problem that the relative permeability of the permalloy is missing and difficult to measure accurately in an extremely weak magnetic field (EWMF, read more here.
Keywords: permeability permalloy; extremely weak; rayleigh model; permeability ... See more keywords