eprintid: 36470
rev_number: 14
eprint_status: archive
userid: 8962
dir: disk0/00/03/64/70
datestamp: 2025-04-30 08:11:22
lastmod: 2025-05-28 12:39:54
status_changed: 2025-04-30 08:11:22
type: doctoralThesis
metadata_visibility: show
creators_name: Warnecke, Christian
title: A cryogenic microscope for state detection of Be+ ions confined in an ultra-low noise environment
subjects: ddc-500
divisions: i-130001
divisions: i-741010
adv_faculty: af-13
abstract: Optical frequency standards are some of the best characterized systems in physics these days. While optical transitions highly charged ions are excellent candidates for pushing the limits of laser spectroscopy at highest precision further, they require sophisticated quantum logic schemes to be cooled and interrogated. A novel superconducting quadrupole resonator is characterized to confine both, HCI and logic beryllium ion in an environment free of external electromagnetic noise. By utilizing atomic transitions sensitive to magnetic field fluctuations, the Meissner state of the resonator was investigated.
date: 2025
id_scheme: DOI
id_number: 10.11588/heidok.00036470
ppn_swb: 1926968948
own_urn: urn:nbn:de:bsz:16-heidok-364707
date_accepted: 2025-04-25
advisor: HASH(0x559de75efa20)
language: eng
bibsort: WARNECKECHACRYOGENIC
full_text_status: public
place_of_pub: Heidelberg
citation:   Warnecke, Christian  (2025) A cryogenic microscope for state detection of Be+ ions confined in an ultra-low noise environment.  [Dissertation]     
document_url: https://archiv.ub.uni-heidelberg.de/volltextserver/36470/1/warnecke_thesis_compressed_cmyk.pdf