Concept
Ultracold atom
Publications associées (58)
Diagnosing weakly first-order phase transitions by coupling to order parameters
The hunt for exotic quantum phase transitions described by emergent fractionalized de-grees of freedom coupled to gauge fields requires a precise determination of the fixed point structure from the field theoretical side, and an extreme sensitivity to weak ...
2023Atomic scale volume and grain boundary diffusion elucidated by in situ STEM
Johann Michler, Xavier Maeder, Laszlo Pethö, Amit Sharma
Diffusion is one of the most important phenomena studied in science ranging from physics to biology and, in abstract form, even in social sciences. In the field of materials science, diffusion in crystalline solids is of particular interest as it plays a p ...
Berlin2023Cavity Quantum Electrodynamics with strongly correlated fermions
This thesis presents the first cavity quantum electrodynamics experiments performed with a degenerate gas of Li with strong atom-atom interactions. The first part of this manuscript describes the design and the building of the apparatus that has been e ...
EPFL2022Magneto-optical study of metamagnetic transitions in the antiferromagnetic phase of alpha-RuCl3
alpha-RuCl3 is a promising candidate material to realize the so far elusive quantum spin liquid ground state. However, at low temperatures, the coexistence of different exchange interactions couple the effective pseudospins into an antiferromagnetically zi ...
NATURE PORTFOLIO2022On leave from
Atomtronics is an emerging field that aims to manipulate ultracold atom moving in matter-wave circuits for fundamental studies in both quantum science and technological applications. In this Colloquium, recent progress in matter-wave circuitry and atomtron ...
AMER PHYSICAL SOC2022