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Showing 1 to 7 of 7 for “"Pseudogap Regime"”.
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Semiclassical approaches to Quantal Andreev Billiards and Other Topics in Inhomogeneous Superconductivity
… impurity in a cuprate superconductor in the pseudogap regime. It is shown that if the d-wave correlations persist into the pseudogap regime, but with pair-potential phase-fluctuations that destroy long-range ordering, then the low-energy states near extended impurities in the superconducting …
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Variable Temperature Scanning Tunneling Microscopy Study of a High Temperature Superconductor Bi2Sr2CaCu2O8+d
… of local electronic ordering below the pseudogap energy scale and our failure to observe any tell-tale signs of local superconductivity at Ni impurity sites in the pseudogap regime of a high-TC superconductor. The observation of electronic ordering in the pseudogap regime is a novel and …
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Resonant soft X-ray studies of charge orders in high-temperature cuprates with energy-resolving transition edge sensors
… orders, such as charge (stripe) orders, in ""pseudogap"" regime and superconductivity is one of the most interesting topics. In addition, charge orders also behave variously across different families of cuprates thus there does not exist an universal picture to describe the mechanism of charge …
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Scanning Tunneling Microscopy of the Cuprate Superconductor BSCCO
Submitted by Meng Tao (mengtao2@illinois.edu) on 2012-10-25T19:16:41Z No. of bitstreams: 1 Misra_Shashank.pdf: 6764572 bytes, checksum: 29d6fbdaec0a747259a1662befe29a65 (MD5)
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Unconventional Fermi surface in insulating SmB6 and superconducting YBa2Cu3O6+x probed by high magnetic fields
… of electronic ground state in the enigmatic pseudogap regime, where the antinodal density of states are suppressed below a characteristic temperature $T^*$ above $T_{\rm c}$, has been a subject of active debates. While the quantum oscillations observed in underdoped YBCO$_{6+x}$ have been …
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Phenomenological phase-fluctuation model for the underdoped cuprates
… phenomenological phase-fluctuation model for the pseudogap regime of the underdoped cuprates was discussed. The key idea of the phase-fluctuation scenario in the high-T_c superconductors is the notion that the pseudogap observed in a wide variety of experiments arises from phase fluctuations of …
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Fermi Surfaces and Where to Find Them: Quantum Oscillations in Kondo Insulators and High-Temperature Superconductors
… YBa₂Cu₃O₆₊ₓ refocused efforts to understand the pseudogap ground state of cuprate superconductors. Distinct from the large hole orbits of the Fermi liquid-like overdoped regime, the pseudogap regime was found to be characterised by a small electron pocket and the absence of antinodal states. A …