Numerical renormalization group method for quantum impurity systems
R Bulla, TA Costi, T Pruschke - Reviews of Modern Physics, 2008 - APS
In the early 1970s, Wilson developed the concept of a fully nonperturbative renormalization
group transformation. When applied to the Kondo problem, this numerical renormalization …
group transformation. When applied to the Kondo problem, this numerical renormalization …
What lurks below the last plateau: experimental studies of the 0.7× 2e2/h conductance anomaly in one-dimensional systems
AP Micolich - Journal of Physics: Condensed Matter, 2011 - iopscience.iop.org
The integer quantised conductance of one-dimensional electron systems is a well-
understood effect of quantum confinement. A number of fractionally quantised plateaus are …
understood effect of quantum confinement. A number of fractionally quantised plateaus are …
Electronic excitations of a single molecule contacted in a three-terminal configuration
EA Osorio, K O'Neill, M Wegewijs, N Stuhr-Hansen… - Nano …, 2007 - ACS Publications
Low-temperature three-terminal transport measurements through a thiol end-capped π-
conjugated molecule have been carried out. Electronic excitations, including zero and finite …
conjugated molecule have been carried out. Electronic excitations, including zero and finite …
Fano-Kondo effect in side-coupled double quantum dots at finite temperatures and the importance of two-stage Kondo screening
R Žitko - Physical Review B—Condensed Matter and Materials …, 2010 - APS
We study the zero-bias conductance through the system of two quantum dots, one of which
is embedded directly between the source and drain electrodes, while the second dot is side …
is embedded directly between the source and drain electrodes, while the second dot is side …
Probing magnetic excitations and correlations in single and coupled spin systems with scanning tunneling spectroscopy
M Ternes - Progress in surface science, 2017 - Elsevier
Spectroscopic measurements with low-temperature scanning tunneling microscopes have
been used very successfully for studying not only individual atomic or molecular spins on …
been used very successfully for studying not only individual atomic or molecular spins on …
Universal zero-bias conductance for the single-electron transistor
The thermal dependence of the zero-bias conductance for the single electron transistor is
the target of two independent renormalization-group approaches, both based on the spin …
the target of two independent renormalization-group approaches, both based on the spin …
Unified formulations for RKKY interaction, side Kondo behavior, and Fano antiresonance in a hybrid tripartite quantum dot device with filtered density of states
JN Wang, WH Zhou, YX Yan, W Li, N Nan, J Zhang… - Physical Review B, 2022 - APS
Hybrid quantum dot structures are potential building blocks for spintronic devices and
quantum logic gates, within which the understanding of many-body correlations is a …
quantum logic gates, within which the understanding of many-body correlations is a …
Manipulating Majorana zero modes in double quantum dots
Majorana zero modes (MZMs) emerging at the edges of topological superconducting wires
have been proposed as the building blocks of novel, fault-tolerant quantum computation …
have been proposed as the building blocks of novel, fault-tolerant quantum computation …
Quantum phase transitions in systems of parallel quantum dots
We study the low-temperature transport properties of systems of parallel quantum dots
described by the N-impurity Anderson model. We calculate the quasiparticle scattering …
described by the N-impurity Anderson model. We calculate the quasiparticle scattering …
Transport spectroscopy of a spin-coherent dot-cavity system
Quantum engineering requires controllable artificial systems with quantum coherence
exceeding the device size and operation time. This can be achieved with geometrically …
exceeding the device size and operation time. This can be achieved with geometrically …