Sökning: "CHARGE-DENSITY"
Visar resultat 1 - 5 av 119 avhandlingar innehållade ordet CHARGE-DENSITY.
1. STM studies of charge density waves
Sammanfattning : .... LÄS MER
2. Charge Density Waves and Alkali Metal Intercalation in Layered Materials
Sammanfattning : In this thesis the following issues are discussed: 1. Fundamental properties of two polytypes of TaS2 studied by scanning tunneling microscopy (STM) and spectroscopy (STS). 2. The influence of Na intercalation on charge density waves (CDW's) in 1T-VSe2 and 4Hb-TaS2 studied by STM and STS. LÄS MER
3. Flocculation with Polyelectrolytes in Latex and Microbial Systems
Sammanfattning : Adsorption of cationic polyelectrolytes onto polystyrene latices was studied as function of polymer chemical composition and molecular weight, polymer and surface charge density and ionic strength. The ratio between polymer charges and surface charges was close to one when distances between polymer and surface charges were equal. LÄS MER
4. Non-Linear Optical Titanyl Arsenates Crystal Growth and Properties
Sammanfattning : Crystals are appreciated not only for their appearance, but also for their unique physical properties which are utilized by the photonic industry in appliances that we come across every day. An important part of enabling the technical use of optical devices is the manufacture of crystals. LÄS MER
5. Alexandria: A General Drude Polarizable Force Field with Spherical Charge Density
Sammanfattning : Molecular-mechanical (MM) force fields are mathematical functions that map the geometry of a molecule to its associated energy. MM force fields have been extensively used for an atomistic view into the dynamic and thermodynamics of large molecular systems in their condensed phase. LÄS MER