Thèse de doctorat : Université de Fribourg, 2007 ; Nr. 1571.
This thesis work was carried out in the atomic physics group of the Physics Department of the University of Fribourg. The thesis is divided into two main parts, and contains in total six original research papers. The first part deals with purely optical studies of Cs and Rb atoms and their exciplex molecules and clusters implanted in solid 4He crystals. The second part is an experimental and...
|
Thèse de doctorat : Université de Fribourg, 2006.
Questa tesi descrive lo studio dell'interazione Stark nello stato fondamentale di atomi di cesio intrappolati in una matrice di elio solido. La motivazione alla base del nostro interesse per gli effetti di un campo elettrico negli atomi alcalini impiantati in elio solido è connessa all'obiettivo originale delle nostre attività sperimentali, ovvero la misura di un momento di dipolo elettrico...
|
Thèse de doctorat : Université de Fribourg, 2003 ; no 1432.
The present thesis has resulted from my research work carried out at the University of Bonn and at the University of Fribourg. The thesis can be roughly divided into two distinct parts, which reflect the research carried out in both places. In Bonn I worked on optical magnetic resonance tomography of atoms in the gas phase, while all of my time in Fribourg was devoted to study specific problems...
|
Thèse de doctorat : Université de Fribourg, 2005 ; Nr. 1487.
This thesis work describes the development of a high resolution magnetic field sensor for a fundamental research project of an international collaboration with participation of the Fribourg Atomic Physics Group. The goal of the collaboration is an experiment searching for an electric dipole moment of the neutron (nEDM), d, which will be performed at Paul Scherrer Institute (PSI). The possible...
|
Thèse de doctorat : Université de Fribourg, 2004 ; Nr. 1450.
This thesis describes the development of a new type of cardiomagnetometer, a device that can measure the magnetic field generated by the beating human heart. Such exceedingly weak magnetic fields carry diagnostically relevant information and can be measured noninvasively at the surface of the body. Cardiomagnetic measurements were previously performed using superconducting magnetometers (SQUID)...
|
Thèse de doctorat : Université de Fribourg, 2001 ; N° 1360.
|