Hae
Aineistot 91-100 / 114
Studies on the Multifaceted Interaction of Atoms and an Electromagnetic Field
(Turun yliopistoAnnales Universitatis Turkuensis A I 415, 2010-11-27)
In this Thesis the interaction of an electromagnetic field and matter is studied from various aspects in the general framework of cold atoms. Our subjects cover a wide spectrum of phenomena ranging from semiclassical ...
Radiation and matter interaction in strongmagnetic field of accreting neutron stars
(Turun yliopistoAnnales Universitatis Turkuensis A I 524, 2015-10-13)
Multidata inverse problems and Bayesian solution methods in astronomy
(Turun yliopistoAnnales Universitatis Turkuensis A I 470, 2013-10-12)
Statistical analyses of measurements that can be described by statistical models are of essence in astronomy and in scientific inquiry in general. The sensitivity of such analyses, modelling approaches, and the consequent ...
Spin Polarization and Normal Reflection at Nanoscale Point Contacts
(Turun yliopistoAnnales Universitatis Turkuensis A I 506, 2015-02-14)
This thesis presents point-contact measurements between superconductors (Nb, Ta, Sn,Al, Zn) and ferromagnets (Co, Fe, Ni) as well as non-magnetic metals (Ag, Au, Cu, Pt).The point contacts were fabricated using the shear ...
Surface and bulk analysis of Sr2FeMoO6 thin films – Sr2FeMoO6 based spin valve
(Turun yliopisto, 2020-09-26)
This thesis deals with the analysis of Sr2FeMoO6 (hereafter refered to as SFMO) thin films. The material is a part of a versatile double perovskite structure family and exhibits potential attributes for basic scientific ...
Particle decay in the early universe
(Turun yliopisto, 2020-12-12)
Particle decay processes have deep and profound implications in cosmology and especially on various early universe particle processes. Common decay rates, which may be experimentally verifed e.g., in particle accelerators, ...
Fragmentation Processes in Organic Molecules induced by Synchrotron Radiation
(Turun yliopistoAnnales Universitatis Turkuensis A I 454, 2013-01-14)
Super-critical accretion onto black holes and neutron stars
(Turun yliopisto, 2019-09-27)
Accretion is one of the most important processes in astrophysics. Accretion discs are observed in a very large wavelength range, from infrared to X-rays, and in a very large range of scales: from several kilometers (accretion ...
The nature and rates of failed, rare, or obscured core-collapse supernovae and nuclear transients
(Turun yliopisto, 2021-11-04)
In this thesis, two major types of astrophysical phenomena are discussed: corecollapse supernovae and transient events associated with supermassive black holes in the nuclei of galaxies. The physical processes and observable ...
YBCO superconductor on buffered metallic tapes for coated conductor based applications: Modifying the pinning landscape for improving the critical current densities
(Turun yliopisto, 2021-09-25)
High temperature YBa2Cu3Oz<sub>6+x</sub>superconducting films are deposited on top of differently fashioned buffered metals to enhance the critical current density and its isotropy for coated conductor applications. The ...