<div class="csl-bib-body">
<div class="csl-entry">Kuhnert, M. (2008). <i>A dual-species two-MOT setup for preparing a Bose-Fermi mixture on an atom chip</i> [Diploma Thesis, Technische Universität Wien]. reposiTUm. https://resolver.obvsg.at/urn:nbn:at:at-ubtuw:1-23239</div>
</div>
Ein zwei-Spezies Doppel-MOT (magneto-optische Falle) Aufbau zur Herstellung einer Bose-Fermi Mischung auf einem Atom Chip wird präsentiert. Der experimentelle Aufbau, bestehend aus einem Laser System und einem zwei Kammer Vakuum Apparat wird beschrieben und die zwei magneto-optischen Fallen werden charakterisiert.<br />
de
dc.description.abstract
A dual-species two-MOT (magneto-optical trap) setup for preparing a 87Rb/40K Bose-Fermi mixture on an atom chip is presented.<br />The experimental system, consisting of a laser system and a two-chamber vacuum apparatus, where a collection MOT feeds a mirror MOT via a push laser beam (through a differential pumping stage), is illustrated in detail. Two of the eventual aims of the experiment are to investigate collapse phenomena in 1D and 3D Bose-Fermi mixtures and to study the thermalization of Bose-Fermi mixtures. This thesis is organized in the following way: Chapter 2 gives an overview of the theory of laser cooling and introduces the basic concepts of trapping and cooling neutral atoms in a magneto-optical trap. Chapter 3 details the experimental setup, consisting of the laser system, the vacuum assembly (housing the atom chip), the bias-field coils and the MOT optics setup. Chapter 4 focuses on the measurement and characterisation of the two single-species MOTs in the collection chamber. Chapter 5 presents the preliminary results of a 87Rb mirror MOT in the science chamber and discusses the complexity of the optimisation process. Finally, chapter 6 reports on the progress of the experiment and the achievements, made during this diploma work.
en
dc.language
English
-
dc.language.iso
en
-
dc.rights.uri
http://rightsstatements.org/vocab/InC/1.0/
-
dc.subject
ultrakalte Atome
de
dc.subject
Laserkühlung
de
dc.subject
Magneto-optische Falle
de
dc.subject
MOT
de
dc.subject
Kalium
de
dc.subject
Rubidium
de
dc.subject
ultracold atoms
en
dc.subject
laser cooling
en
dc.subject
magneto-optical trap
en
dc.subject
MOT
en
dc.subject
potassium
en
dc.subject
rubidium
en
dc.subject
Bose-Fermi mixture
en
dc.title
A dual-species two-MOT setup for preparing a Bose-Fermi mixture on an atom chip
en
dc.type
Thesis
en
dc.type
Hochschulschrift
de
dc.rights.license
In Copyright
en
dc.rights.license
Urheberrechtsschutz
de
dc.contributor.affiliation
TU Wien, Österreich
-
dc.rights.holder
Maximilian Kuhnert
-
tuw.version
vor
-
tuw.thesisinformation
Technische Universität Wien
-
tuw.publication.orgunit
E141 - Atominstitut der Österreichischen Universitäten