Articles tagged with Bose Einstein Condensates
Scientists have successfully created a crystal of atoms and observed a quantum phase transition, shedding light on fundamental problems in solid-state physics, quantum optics, and atomic physics. By increasing the strength of a microscopic lattice, researchers induced a transition from a superfluid phase to an insulating Mott phase.
Researchers at Max Planck Institute for Quantum Optics create miniature chip that achieves Bose-Einstein condensation, replacing bulky machines with reduced power consumption. The new technique enables integration of multiple components on a single chip, paving the way for innovative devices and applications.
Researchers discover a new form of matter, called BEC, which can collapse and explode when cooled to near absolute zero. The new phenomenon, dubbed a Bosenova, involves the sudden transition from repulsive to attractive interactions between atoms.
Physicists at Georgia Institute of Technology create Bose-Einstein condensates using an all-optical technique, confining rubidium-87 atoms with carbon dioxide lasers. This method is simpler and faster than magnetic confinement, allowing for a wider range of atoms to be used.
German scientists have developed a laser that emits a continuous beam of matter waves, allowing for unprecedented control over atomic motion. The Munich atom laser opens new prospects in science and technology, including the precise deposition of atoms on surfaces and the creation of tiny nanostructures.
Researchers have observed a ceiling to the number of atoms in a Bose-Einstein condensate formed with attractive atoms, with a maximum of 650-1,300 atoms. This finding is consistent with theoretical predictions and sheds light on the behavior of macroscopic quantum mechanical processes.