Exploring field-induced remnant magnetization traps for Rb atoms

Ultracold atoms and superconducting atomchips

Naz Shokrani (Autor)

Buch | Softcover

92 Seiten

2019
AV Akademikerverlag
978-620-2-22432-1 (ISBN)

Infos

Atomchips serve as versatile quantum optics devices to manipulate ultracold atoms. Having a superconducting atomchip not only provides us with a long coherence time for future hybrid quantum systems, but also gives the opportunity to investigate properties of superconducting materials. In this work, the niobium Z-structure of the atomchip is magnetized by an external magnetic field. The remnant magnetization owing to the hysteresis behavior of the type-II superconducting structure is then used to trap the atoms without applying a chip current and the influence of this magnetization on the trapping the atoms is probed. More characteristics of the field-induced remnant magnetization trap are investigated, like trap-stability and the distance of the atom cloud to the trapping wire for different bias fields.

Autor

Shokrani, Naz
Naz Shokrani, Dipl. -Ing. Master thesis done in Experimental Atomic Physics and Quantum Optics, Institute of Atomic and Subatomic Physics, Vienna University of Technology, March 2019.

Produkt-Details

• Erscheinungsdatum: 21.07.2019
• Sprache: englisch
• Maße: 150 x 220 mm
• Gewicht: 155 g
• Themenwelt: Naturwissenschaften ► Physik / Astronomie ► Atom- / Kern- / Molekularphysik
• Schlagworte: Field-induced Remnant Magnetization • Superconducting Atomchip • Trapping Ultracold Atoms with Remnant Magnetizatio
• ISBN-10: 620-2-22432-0 / 6202224320
• ISBN-13: 978-620-2-22432-1 / 9786202224321
• Zustand: Neuware