Sökning: "spin-orbit"
Visar resultat 1 - 5 av 92 avhandlingar innehållade ordet spin-orbit.
1. Spin-Orbit and Spin-Spin Coupling in the Triplet State
Sammanfattning : The underlying theory of “Spin” of an electron and its associated inter-actions causing internal fields and spectral shift to bulk-magnetism iswell established now. Our understanding of spin properties is significant andmore useful than ever before. LÄS MER
2. Effects of Spin-Orbit Interactions in Ferromagnetic Metal Nanoparticles
Sammanfattning : This thesis is a theoretical investigation of the effects of spin-orbit (SO) interactions in ferromagnetic metal nano-particles. Part I of the thesis is devoted to an elementary introduction of the research field, including recent experimental advances which partly motivated the work presented here. LÄS MER
3. Spin-Spin and Spin-Orbit coupling studies of small species and magnetic system
Sammanfattning : The spin of an electron often misleadingly interpreted as the classical rotationof a particle. The quantum spin distinguishes itself from classicalrotation by possessing quantized states and can be detected by its magneticmoment. The properties of spin and its collective behavior with otherfundamental properties are fascinating in basic sciences. LÄS MER
4. Spin-orbit coupling in transition metal systems : a study of octahedral Ni(II)
Sammanfattning : The effects induced by spin-orbit coupling on the electronic states of Ni(II) complexes are studied with ab-initio and crystal field calculations.The ab-initio calculations are performed in two steps, to separate the coulomb and the spin-orbit effects. LÄS MER
5. Traitement de l'interaction spin-orbite en chimie quantique et application à la réactivité des complexes d'actinides
Sammanfattning : The recent methodological developments and the advent of faster computers enable nowadays to investigate theoretically the chemical reactivity of heavy element complexes. As an example we can mention actinide chemistry which is involved in the separation of nuclear wastes. LÄS MER