Kondo effect
Orbital Kondo effect in V-doped 1T-CrSe2
... the Kondo effect, the weak dependence of the resistance with magnetic field and the fact that the system has antiferromagnetic order, rule out a Kondo effect due to spin ...orbital ...
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Adsorption-induced kondo effect in metal-free phthalocyanine on Ag(111)
... (123) Ashcroft, N. W.; Mermin, N. D. Solid State Physics; Saunders College: Philadelphia, 1976. (124) Li, Q. L.; Zheng, C.; Wang, R.; Miao, B. F.; Cao, R. X.; Sun, L.; Wu, D.; Wu, Y. Z.; Li, S. C.; Wang, B. G.; et al. ...
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Competition between cotunneling, Kondo effect, and direct tunneling in discontinuous high-anisotropy magnetic tunnel junctions
... the Kondo effect has been found in these junctions, with both effects having been found to coexist even in the same ...the Kondo effect and direct tunneling between the electrodes takes ...
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Spin-cluster effect and lattice-deformation-induced Kondo effect, spinglass freezing, and strong phonon scattering in La0.7Ca0.3Mn1-xCrxO3
... 共d兲 and the conduction electrons 共s兲, which gives rise to a singular term in the resistivity involving c log T as a factor, where c is the concentration of impurity atoms. Combined with the lattice resistivity, the ...
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Kondo effect and enhanced magnetic properties in gadolinium functionalized carbon nanotube supramolecular complex
... done to find a material that serves as a good electron conductor as allowing for spin mediation. It is well known that chirality of an individual CNT determines the successful spin transport which limits the spintronic ...
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Kondo effect and enhanced magnetic properties in gadolinium functionalized carbon nanotube supramolecular complex
... the Kondo effect 8 – 10 , Andreev reflection 11 , 12 , and the Majorana zero modes 13 which have been reported in a range of other ...nanowires. Kondo resonance studies were pioneered in CNT and ...
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Two-channel Kondo effect and renormalization flow with macroscopic quantum charge states
... ‘charge’ Kondo effect in a hybrid metal-semiconductor implementation of a single- electron transistor, with a quantum pseudospin-1/2 con- stituted by two degenerate macroscopic charge states of a metallic ...
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Adsorption-induced kondo effect in metal-free phthalocyanine on Ag(111)
... Adsorption-Induced Kondo Effect in Metal-Free Phthalocyanine on Ag(111) J. Granet, † M. Sicot, ∗,† I. C. Gerber, ‡ G. Kremer, †,¶ T. Pierron, † B. Kierren, † L. Moreau, † Y. Fagot-Revurat, † S. Lamare, § ...
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Theoretical study of the Kondo effect in the quantum dots
... A Kondo effect takes place [1–3] when the temperature is ...the Kondo effect is the phase shift an electron undergoes when it crosses the ...
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Observation of strong Kondo like features and co-tunnelling in superparamagnetic GdCl3 filled 1D nanomagnets
... The Kondo temperature from this fitting is 47 K, which is in agreement with the point of inflection in the conductivity temperature ...the Kondo effect as temperature is lowered; at some point, the ...
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Theoretical Analysis of the Transmission Phase Shift of a Quantum Dot in the Presence of Kondo Correlations
... A Kondo effect takes place [1– 3] when the temperature is ...the Kondo effect is the phase shift an electron undergoes when it crosses the ...the Kondo enhanced valley which is almost ...
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Strong-coupling fixed point instability in a single-channel S U ( N ) Kondo model
... ⬙ ( ) ⬃g( /T). The second case corresponds to coupling to both fermionic and bosonic baths where bosons represent collective spin excitations 共see Refs. 20 and 19, and refer- ences within 兲. As expected, the ...
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Theoretical Study of non-equilibrium transport in Kondo quantum dots
... the Kondo effect out of equilibrium has been investigated by a variety of techniques developed most of the time within the Keldysh formalism: pertur- bation theory and perturbative renormalization group ...
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Co adatoms on Cu surfaces: ballistic conductance and Kondo temperature
... the Kondo effect [ 3 ] of magnetic adatoms has become a subject of extremely high ...the Kondo effect offer the possibility of achieving exquisite external control over a paradigmatic strongly ...
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Tunable quantum criticality and super-ballistic transport in a “charge” Kondo circuit
... magnetic Kondo impurities [29]. The island charge Kondo pseudospin S is however not coupled to the real spin of ...a Kondo (pseudo)spin-exchange coupling : Introducing an electron pseudospin s (blue ...
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Observation of strong Kondo like features and co-tunnelling in superparamagnetic GdCl3 filled 1D nanomagnets
... body Kondo effect and other co existing phenomena like cotunnelling, Ruderman Kittel Kasuya Yosida (RKKY) interaction, and superconductiv ity 1 – 4 in strongly interacting correlated electron ...
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Instability of the Fermi-liquid fixed point in an extended Kondo model
... The instability of the SC fixed point in the overscreened regime is associated with a multi- stage Kondo effect in which successively the impurity spin is screened by conduction electron[r] ...
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Kondo conductance across the smallest spin 1/2 radical molecule
... the Kondo effect, involving the radical’s unpaired electron and its spin, has the potential to enhance and control ...molecular Kondo are known experimentally in geometries including mechanical break ...
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Kondo screening by the surface modes of a strong topological insulator
... the Kondo effect of a magnetic impurity at the surface of a strong topological insulator with ...the Kondo Hamiltonian to a one-dimensional model which can be treated by integrability ...conventional ...
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Blocking transport resonances via Kondo many-body entanglement in quantum dots
... of Kondo resonances in quantum dots relies on the fact that their occurrence requires only the presence of degenerate dot states, whose degeneracy is as- sociated to degrees of freedom which are conserved dur- ing ...
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