Kondo effect
Signatures of the Kondo effect in VSe2
... the Kondo effect with an isotropic s–d exchange interaction between the conduction electrons and the localized paramagnetic spins because in such a case the negative magnetoresistance does not show much ...
11
Perturbative approach to the Kondo effect in magnetic atoms on nonmagnetic substrates
... the Kondo effect and spin-flip inelastic electron ...include Kondo resonances and a logarithmic enhancement of the conductance at voltages corresponding to magnetic excitations, two features that ...
8
Phenomenon of Maximum and Minimum in the Resistivity of Cu-Mn Kondo Alloys at Low Temperatures
... by Kondo in 1964[5], and followed by many papers [6, 7, ...then, Kondo himself and others have put many efforts to developing a complete theory of the so-called Kondo effect ...with ...
5
The signature of subsurface Kondo impurities in the local tunnel current
... Various surface defects have been observed and investigated by scanning tunneling microscopy (STM) [1, 2, 3, 4]. The interference of the surface electron waves results in an oscillatory dependence of the tunneling ...
13
Spin relaxation through Kondo scattering in Cu/Py lateral spin valves
... From temperature dependent measurements of the spin current within LSVs of different purity Cu, the contributions to momentum relaxation from impurities, phonons, and the Kondo effect are isolated. These ...
6
Hecht, Theresa (2008): Numerical Renormalization Group studies of Correlation effects in Phase Coherent Transport through Quantum Dots. Dissertation, LMU München: Fakultät für Physik
... The local Coulomb interaction U > 0 of electrons occupying quantum dots leads to a variety of effects. Many of them can conveniently be studied in transport through the dot within the linear regime. Theoretically as ...
189
Schwarz, Frauke (2017): Nonequilibrium steady-state transport in quantum impurity models. Dissertation, LMU München: Fakultät für Physik
... Jun Kondo was able to show based on perturbation theory that this increase in resistivity with decreasing temperature can be explained by scattering processes associated with magnetic impurities ...“Kondo ...
153
Single electron spintronics
... the Kondo effect produces an increase of the conductance if the insulating tunnel barrier is doped with a magnetic material [91] or some magnetic nanoclusters are placed within this layer ...
28
Spin relaxation through Kondo scattering in Cu/Py lateral spin valves
... the effect of the spacer channel material quality, specifically the impurity concentration, on the nonlocal signal two sets of LSVs have been ...a Kondo effect caused by magnetic impurities not ...
9
Sindel, Michael (2005): Numerical Renormalization Group studies of Quantum Impurity Models in the Strong Coupling Limit. Dissertation, LMU München: Fakultät für Physik
... the Kondo effect in artificial magnetic impurities — semi- conducting quantum dots (QDs) [2,3] — renewed interest in the Kondo effect and opened new opportunities of ...the Kondo ...
157
Analytical expression of Kondo temperature in quantum dot embedded in Aharonov Bohm ring
... the Kondo effect in semi- conductor quantum dots [1-3], various aspects of Kondo physics have been revealed, owing to the artificial tun- ability and flexibility of the systems, ...enhanced ...
6
Magnetism of a single atom
... het Kondo effect: een complex samenspel van een plaatselijke spin (het Co atoom) en de collectieve spin van de geleidings- elektronen in een metaal (het onderliggende ...het Kondo effect een ...
111
Driven dissipative dynamics and topology of quantum impurity systems
... The study of quantum impurities is a large field of research whose motivation is at least twofold. First, impurities are abundant in various situations of physics. They take different roles that can be classified as ...
36
Quantum Phase Transition in Triple Quantum Dot System and Its Consequences on Transport
... the Kondo effect in quantum dot systems [25] ...before, Kondo effect happens to the magnetic impurities so in order to see this effect in a quantum dot coupled to leads, the number of ...
103
Smerat, Sebastian (2011): Ground state and dynamical properties of the finite Kondo lattice model and transport through carbon based nanodevices: a numerical study. Dissertation, LMU München: Fakultät für Physik
... The numerically costly and exact correction vector method and dynamical DMRG have first been applied to calculate nonlinear optical coefficients of Hubbard chains and similar models [223]. The AC conductivity of the ...
157
Constrained simultaneous algebraic reconstruction technique (C SART) —a new and simple algorithm applied to ionospheric tomography
... Earth Planets Space, 60, 727?735, 2008 Constrained simultaneous algebraic reconstruction technique (C SART) ?a new and simple algorithm applied to ionospheric tomography Thomas Hobiger, Tetsuro Kondo,[.] ...
9
Robust local and nonlocal transport in the topological Kondo insulator SmB6in the presence of a high magnetic field
... simulations were performed for the exact dimensions of our device. The system was modelled as an ohmic con- ducting surface with an insulating bulk. An example of the surface current densities and the electric field ...
8
Enhanced nematic fluctuations near the Mott insulating phase of high-Tc cuprates Peter P. Orth
... Finally, an interesting open question is the effect of such enhanced nematic fluctuations on the superconduct- ing state. In particular, the close connection between nematic and N´eel spin fluctuations offers an ...
20
Validation of a novel prediction model for early mortality in adult trauma patients in three public university hospitals in urban India
... by Kondo et al.[10] and Perel et al.[8] The model published by Kondo et ...the Kondo and Perel models as comparisons was firstly that both have been presented as simply models that can be used ...
12
Liver Abscess after Common Hepatic Artery Embolization for Delayed Hemorrhage Following Pancreaticoduodenectomy: A Case Report
... Liver Abscess after Common Hepatic Artery Embolization for Delayed Hemorrhage Following Pancreaticoduodenectomy: A Case Report.. Yuichi Sanada, 1 Hiroki Kondo, 2 Satoshi Goshima, 2 Masay[r] ...
9