Results 31 to 40 of about 9,958,602 (243)
Kondo interaction in FeTe and its potential role in the magnetic order
Nature Communications, 2023 Finding d-electron heavy fermion states has been an important topic as the diversity in d-electron materials can lead to many exotic Kondo effect-related phenomena or new states of matter such as correlation-driven topological Kondo insulator.
Younsik Kim +21 more
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Beilstein Journal of Nanotechnology, 2015 The vibration-mediated Kondo effect attracted considerable theoretical interest during the last decade. However, due to lack of extensive experimental demonstrations, the fine details of the phenomenon were not addressed.
David Rakhmilevitch, Oren Tal
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Orbital selective Kondo effect in heavy fermion superconductor UTe2
npj Quantum Materials, 2022 Heavy fermion systems emerge from the collective Kondo effect, and their superconductivity can serve as a promising platform for realizing next-generation quantum technologies.
Byungkyun Kang +2 more
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Laser-Induced Kondo Effect in Ultracold Alkaline-Earth Fermions. [PDF]
, 2015 We demonstrate that laser excitations can coherently induce a novel Kondo effect in ultracold atoms in optical lattices. Using a model of alkaline-earth fermions with two orbitals, it is shown that the optically coupled two internal states are ...
Nakagawa, Masaya, Kawakami, Norio
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Two-dimensional heavy fermion in a monoatomic-layer Kondo lattice YbCu2
Nature Communications, 2023 The Kondo effect between localized f-electrons and conductive carriers leads to exotic physical phenomena. Among them, heavy-fermion (HF) systems, in which massive effective carriers appear due to the Kondo effect, have fascinated many researchers ...
Takuto Nakamura +8 more
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Destruction of the Kondo effect by a local measurement [PDF]
, 2003 We show that a local measurement which decoheres the Kondo center in a Kondo system, suppresses the Abrikosov–Suhl resonance and destroys the Kondo effect.
De Raedt, H. A. +7 more
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Kondo screening in a Majorana metal
Nature Communications, 2023 Kondo impurities provide a nontrivial probe to unravel the character of the excitations of a quantum spin liquid. In the S = 1/2 Kitaev model on the honeycomb lattice, Kondo impurities embedded in the spin-liquid host can be screened by itinerant ...
S. Lee +10 more
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The Kondo Effect in the Unitary Limit
, 2000 We observe a strong Kondo effect in a semiconductor quantum dot when a small magnetic field is applied. The Coulomb blockade for electron tunneling is overcome completely by the Kondo effect, and the conductance reaches the unitary limit value.
J. M. Elzerman +7 more
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Hybridization of an s-wave impurity with graphene lattice
Communications in PhysicsHybridization function is a quantity characterizing electron hoppings between an impurity and a host material in which the impurity resides, a full understandinging of it is crucial for studying correlation effects in various impurity problems.
Hoa Nghiem +3 more
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Tunable Kondo screening length at a Y-junction of three inhomogeneous spin chains
Nuclear Physics B, 2020 We derive the topological Kondo Hamiltonian describing a Y junction of three XX-spin chains connected to outer quantum Ising chains with different tilting angles for the Ising axis.
Domenico Giuliano +2 more
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