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
Evidence for the Meissner Effect in the Nickelate Superconductor La_{3}Ni_{2}O_{7-δ} Single Crystal Using Diamond Quantum Sensors.
Sign Up to like & getrecommendations! Published in 2025 at "Physical review letters"
DOI: 10.1103/yvj7-htb4
Abstract: Quantum sensing with nitrogen-vacancy (NV) centers in diamond enables the characterization of magnetic properties in the extreme situation of a tiny sample with defects. Recent studies have reported superconductivity in La_{3}Ni_{2}O_{7-δ} under pressure, with zero… read more here.
Keywords: diamond quantum; meissner; quantum sensors; meissner effect ... See more keywords
Potential Interpretation of the Meissner Effect in Superconductors: Insights From Vector Magnetic Circuit Theory
Sign Up to like & getrecommendations! Published in 2024 at "IEEE Transactions on Applied Superconductivity"
DOI: 10.1109/tasc.2024.3466521
Abstract: A superconductor placed in a weak magnetic field and cooled down through the transition temperature expels magnetic flux. This phenomenon, known as the Meissner effect, is arguably the most essential property of superconductors. Although macro… read more here.
Keywords: circuit; vector magnetic; magnetic circuit; meissner effect ... 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