Zobrazeno 1 - 10
of 26
pro vyhledávání: '"Miller Jr, J. H."'
Autor:
Suárez-Villagrán, M. Y., Mitsakos, N., Lee, Tsung-Han, Miller, Jr., J. H., Miranda, E., Dobrosavljević, V.
Publikováno v:
Phys. Rev. B 104, 155114 (2021)
Many Mott systems feature a first-order metal-insulator transition at finite temperatures, with an associated phase coexistence region displaying inhomogeneities and local phase separation. Here one typically finds "bubbles" or domains of the respect
Externí odkaz:
http://arxiv.org/abs/2011.13033
Autor:
Suárez-Villagrán, M. Y., Mitsakos, N., Lee, Tsung-Han, Dobrosavljević, V., Miller, Jr., J. H., Miranda, E.
Publikováno v:
Phys. Rev. B 101, 235112 (2020)
We studied several aspects of the Mott metal-insulator transition in the disordered case. The model on which we based our analysis is the disordered Hubbard model, which is the simplest model capable of capturing the Mott metal-insulator transition.
Externí odkaz:
http://arxiv.org/abs/1908.04144
Akademický článek
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Publikováno v:
Physical Review B 87, 115127 (2013)
Recent experiments show oscillations of dominant period h/2e in conductance vs. magnetic flux of charge density wave (CDW) rings above 77 K, revealing macroscopically observable quantum behavior. The time-correlated soliton tunneling model discussed
Externí odkaz:
http://arxiv.org/abs/1212.3020
Autor:
Miller Jr., J. H., Wijesinghe, A. I.
We propose a magnetic dual of the Coulomb blockade effect for quantum nucleation of flux vortex pairs in high-Tc superconducting (HTS) films and grain boundaries in zero applied field. The magnetic blockade instability occurs at {\theta} = {\pi}, whe
Externí odkaz:
http://arxiv.org/abs/1110.2537
Recently observed Aharonov-Bohm quantum interference of period h/2e in charge density wave rings strongly suggest that correlated density wave electron transport is a cooperative quantum phenomenon. The picture discussed here posits that quantum soli
Externí odkaz:
http://arxiv.org/abs/1109.4619
Publikováno v:
J.Phys.A36:9209-9222,2003
A large body of experimental evidence suggests that the decay of the false vacuum, accompanied by quantum pair creation of soliton domain walls, can occur in a variety of condensed matter systems. Examples include nucleation of charge soliton pairs i
Externí odkaz:
http://arxiv.org/abs/cond-mat/0302311
We report on a macroscopic version of the single-electron transistor (SET), which we call the soliton tunneling transistor (STT). The STT, consists of a gate capacitor coupled to a NbSe$_{3}$ crystal with a charge density wave (CDW). The current-volt
Externí odkaz:
http://arxiv.org/abs/cond-mat/0105409
A model is discussed in which an electric field induces quantum nucleation of soliton-antisoliton pairs in a pinned charge or spin density wave. Coulomb blockade prevents pair creation until the electric field exceeds a sharp threshold value, which c
Externí odkaz:
http://arxiv.org/abs/cond-mat/9811103
Publikováno v:
Journal of Applied Physics; 10/15/2004, Vol. 96 Issue 8, p4632-4636, 5p, 1 Color Photograph, 1 Diagram, 3 Graphs
