Quantum rings for beginners ii: Bosons versus fermions
M Manninen, S Viefers, SM Reimann - Physica E: Low-dimensional …, 2012 - Elsevier
The purpose of this overview paper, which can be viewed as a supplement to our previous
review on quantum rings [S. Viefers et al., Physica E 21 (2004), 1–35], is to highlight the …
review on quantum rings [S. Viefers et al., Physica E 21 (2004), 1–35], is to highlight the …
Blue-detuned magneto-optical trap
We present the properties and advantages of a new magneto-optical trap (MOT) where blue-
detuned light drives “type-II” transitions that have dark ground states. Using Rb 87, we reach …
detuned light drives “type-II” transitions that have dark ground states. Using Rb 87, we reach …
Spontaneous Symmetry Breaking of Population in a Nonadiabatically Driven Atomic Trap:<? format?> An Ising-Class Phase Transition
We have observed spontaneous symmetry breaking of the population of Brownian particles
between two moving potentials in the spatiotemporally symmetric system. Cold atoms …
between two moving potentials in the spatiotemporally symmetric system. Cold atoms …
Three-dimensional simulations of spatiotemporal instabilities in a magneto-optical trap
Large clouds of atoms in a magneto-optical trap (MOT) are known to exhibit spatiotemporal
instabilities when the frequency of the trap** lasers comes close to the atomic resonance …
instabilities when the frequency of the trap** lasers comes close to the atomic resonance …
Continuous quantum measurement of cold alkali-atom spins
JK Stockton - 2007 - thesis.library.caltech.edu
The field of quantum metrology concerns the physical measurement of sensors with a
precision comparable to fundamental limits set by quantum mechanics. It is possible to …
precision comparable to fundamental limits set by quantum mechanics. It is possible to …
Characteristics of unconventional Rb magneto-optical traps
We study several magneto-optical trap** configurations in Rb 87. These unconventional
MOTs all use type-II transitions, where the angular momentum of the ground state is greater …
MOTs all use type-II transitions, where the angular momentum of the ground state is greater …
Tunable Modulation-transfer Spectroscopy for a Type-II Magneto-optical Trap of^ 85Rb Atoms
An unresolved cycling transition, such as the F_g= 2? F_e= 1 transition of^ 85Rb for a type-II
magneto-optical trap (MOT) in saturated absorption spectroscopy, is used for tunable offset …
magneto-optical trap (MOT) in saturated absorption spectroscopy, is used for tunable offset …
Numerical study of magneto-optical traps through a hierarchical tree method
We approach the problem of N atoms in a magneto-optical trap through a hierarchical tree
method, using an algorithm originally developed by Barnes and Hut (BH) in the …
method, using an algorithm originally developed by Barnes and Hut (BH) in the …
Self-oscillating clouds in magneto-optical traps
M Gaudesius - 2021 - theses.hal.science
In this Thesis, we study the fundamental aspects of self-oscillating atomic clouds in a large,
balanced Magneto-Optical Trap (MOT). These instabilities bear analogies with astrophysical …
balanced Magneto-Optical Trap (MOT). These instabilities bear analogies with astrophysical …
Orbital modes in low-density magneto-optical traps
The different orbital modes that appear from the misalignment of the laser beams in the xy
plane of a low-density magneto-optical trap are studied. Using the circular motion …
plane of a low-density magneto-optical trap are studied. Using the circular motion …