376 citations · 810 across the 11 of their papers we have counts for
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Interplay between Orbital Magnetic Moment and Crystal Field Symmetry: Fe atoms on MgO
S. Baumann, F. Donati, S. Stepanow +15
We combine density functional theory, x-ray magnetic circular dichroism, multiplet calculations, and scanning tunneling spectroscopy to assess the magnetic properties of Fe atoms a…
Quantum Phase Transitions in Quantum Dots
I. G. Rau, S. Amasha, Y. Oreg +1
This review article describes theoretical and experimental advances in using quantum dots as a system for studying impurity quantum phase transitions and the non-Fermi liquid behav…
Observation of the SU(4) Kondo state in a double quantum dot
A. J. Keller, S. Amasha, I. Weymann +6
Central to condensed matter physics are quantum impurity models, which describe how a local degree of freedom interacts with a continuum. Surprisingly, these models are often unive…
Nonsaturating Dephasing Time at Low Temperature in an Open Quantum Dot
I. G. Rau, S. Amasha, M. Grobis +3
We report measurements of the electron dephasing time extracted from the weak localization (WL) correction to the average conductance in an open AlGaAs/GaAs quantum dot from 1 K to…
Pseudospin-Resolved Transport Spectroscopy of the Kondo Effect in a Double Quantum Dot
S. Amasha, A. J. Keller, I. G. Rau +5
We report measurements of the Kondo effect in a double quantum dot (DQD), where the orbital states act as pseudospin states whose degeneracy contributes to Kondo screening. Standar…
Coulomb Blockade in an Open Quantum Dot
S. Amasha, I. G. Rau, M. Grobis +3
We report the observation of Coulomb blockade in a quantum dot contacted by two quantum point contacts each with a single fully-transmitting mode, a system previously thought to be…
Universal Scaling in Non-equilibrium Transport Through a Single-Channel Kondo Dot
M. Grobis, I. G. Rau, R. M. Potok +2
Scaling laws and universality play an important role in our understanding of critical phenomena and the Kondo effect. Here we present measurements of non-equilibrium transport thro…
Kondo Effect in Mesoscopic Quantum Dots
M. Grobis, I. G. Rau, R. M. Potok +1
A dilute concentration of magnetic impurities can dramatically affect the transport properties of an otherwise pure metal. This phenomenon, known as the Kondo effect, originates fr…
Supplementary Information for cond-mat/0610721: Potok et al. "Observation of the two-channel Kondo effect"
R. M. Potok, I. G. Rau, Hadas Shtrikman +2
This document provides detailed descriptions of data acquisition and data analysis in support of the accompanying Article, cond-mat/0610721: Observation of the two-channel Kondo ef…
Observation of the two-channel Kondo effect
R. M. Potok, I. G. Rau, Hadas Shtrikman +2
Some of the most intriguing problems in solid state physics arise when the motion of one electron dramatically affects the motion of surrounding electrons. Traditionally, such high…
Cavity QED in superconducting circuits: susceptibility at elevated temperatures
Ileana Rau, Göran Johansson, Alexander Shnirman
We study the properties of superconducting electrical circuits, realizing cavity QED. In particular we explore the limit of strong coupling, low dissipation, and elevated temperatu…