Observation of the non-linear Meissner effect
Sign Up to like & getrecommendations! Published in 2022 at "Nature Communications"
DOI: 10.1038/s41467-022-28790-y
Abstract: A long-standing theoretical prediction is that in clean, nodal unconventional superconductors the magnetic penetration depth λ, at zero temperature, varies linearly with magnetic field. This non-linear Meissner effect is an equally important manifestation of the… read more here.
Keywords: linear meissner; non linear; observation non; meissner effect ... See more keywords
Magnetic field analysis in a diamond anvil cell for Meissner effect measurement by using the diamond NV – center
Sign Up to like & getrecommendations! Published in 2019 at "Chinese Physics B"
DOI: 10.1088/1674-1056/28/3/030702
Abstract: Diamond negatively charged nitrogen-vacancy (NV–) centers provide an opportunity for the measurement of the Meissner effect on extremely small samples in a diamond anvil cell (DAC) due to their high sensitivity in detecting the tiny… read more here.
Keywords: diamond anvil; magnetic field; field; meissner effect ... See more keywords
Proposal to detect emergent gauge field and its Meissner effect in spin liquids using NV centers
Sign Up to like & getrecommendations! Published in 2022 at "Physical Review B"
DOI: 10.1103/physrevb.107.195102
Abstract: We show that NV centers could provide distinct signatures of emergent gauge fields in certain phase transitions in spin liquids. We consider the relaxation rate $1/T_1$ of a diamond NV center placed a distance $z_0$… read more here.
Keywords: meissner effect; gauge field; emergent gauge; spin liquids ... See more keywords
Giant spin Meissner effect in a nonequilibrium exciton-polariton gas
Sign Up to like & getrecommendations! Published in 2019 at "Physical Review B"
DOI: 10.1103/physrevb.99.115318
Abstract: The suppression of Zeeman energy splitting due to spin-dependent interactions within a Bose-Einstein condensate (the spin Meissner effect) was predicted to occur up to a certain value of magnetic field strength. We report a clear… read more here.
Keywords: polariton; spin meissner; meissner effect; spin ... See more keywords
Meissner effect from Landau problem
Sign Up to like & getrecommendations! Published in 2018 at "Modern Physics Letters A"
DOI: 10.1142/s0217732318502413
Abstract: The Landau problem for inhomogeneous magnetic fields is examined in a very general context and several interesting analogies with the Nielsen–Olesen vortices are established. Firstly, we show that the Landau problem with non-homogeneous magnetic fields… read more here.
Keywords: landau problem; landau; effect landau; meissner effect ... See more keywords