ÍslenskaenEnglish

Aðilar að Skemmunni

Leit eftir:


LokaverkefniHáskóli Íslands>Verkfræði- og náttúruvísindasvið>Meistaraprófsritgerðir>

Vinsamlegast notið þetta auðkenni þegar þið vitnið til verksins eða tengið í það: http://hdl.handle.net/1946/7021

Titill
en

Magnetization of interacting confined two-dimensional electron systems

Útgáfa
Júní 2002
Útdráttur
en

In order to understand the orbital and spin magnetization of a a confined electronic system we analyze these ground state properties in the transition from a quantum dot to a quantum ring of finite thickness. The Coulomb interaction between the electrons is treated in the Hartree and Hartree-Fock approximations and special care is taken to include also the contributions of the nonlocal current to the summation of the magnetic moments of the occupied states. We identify changes in the many-body structure of the ground state and in the magnetization curves versus the magnetic field and other parameters characterizing the system.

Birting
13.12.2010


Skrár
NafnRaðanlegtStærðRaðanlegtAðgangurRaðanlegtLýsingHækkandiSkráartegund
GV_MSc.pdf13,9MBOpinn Heildartexti PDF Skoða/Opna