Sökning: "kondenserade materiens fysik"
Visar resultat 1 - 5 av 40 uppsatser innehållade orden kondenserade materiens fysik.
1. Localized and extended states in finite-sized mosaic Wannier-Stark lattices
Master-uppsats, KTH/Tillämpad fysikSammanfattning : Anderson localization occurs when an otherwise conductive solid becomes insulatingdue to a sufficiently large degree of disorder in the medium. The electron band energy(as a function of disorder) at which this transition between extended and localizedelectron states occur is called the mobility edge (ME) and is energy-dependent only in3-dimensional systems. LÄS MER
2. Numerical Estimation of Critical Exponents in the 3D XY Model
Master-uppsats, KTH/FysikSammanfattning : The experimentally obtained value of the critical exponent ν is presently in significant disagreement with current theoretical predictions for the λ-universality class. We suggest two novel approaches of determining the exponents ν and η by utilizing the effects of finite size scaling. LÄS MER
3. Study on the Electronic Band Structure of the Spinel Superconductor LiTi2O4
Master-uppsats, KTH/Tillämpad fysikSammanfattning : This master’s thesis focuses on investigating the electronic properties of the superconducting spinel compound LiTi2O4 by means of computational and experimental effort. The title compound has been extensively studied in the past years, being the only known superconducting spinel oxide with relatively high Tc = 11.5 K. LÄS MER
4. Investigations of coherent and incoherent diffractive imaging
Master-uppsats, Uppsala universitet/Molekyl- och kondenserade materiens fysikSammanfattning : .... LÄS MER
5. Formation of biological membranes
L3-uppsats, Uppsala universitet/Molekyl- och kondenserade materiens fysikSammanfattning : The amphiphilic property of phospholipids drives the spontaneous formation of various molecular aggregates in response to their surrounding environment. In this study the concentration of 1,2-dipalmitoyl-sn-glycero-3-phosphocholine (DPPC) lipids in water was varied in order to investigate the naturally occurring arrangements over time, and specifically the propensity to form monolayers on the water-vacuum interface. LÄS MER