Search for dissertations about: "effective medium theory"

Showing result 1 - 5 of 36 swedish dissertations containing the words effective medium theory.

2. 1. Total-energy calculations with the effective-medium theory

   Author : Uno Yxklinten; Chalmers tekniska högskola; []
   Keywords : NATURVETENSKAP; NATURAL SCIENCES; oxygen; subsurface site; total-energy calculations; force-dipole tensor; effective-medium theory; elastic properties; hydrogen; chemisorption; three-fold site; magnesium; adsorbate; aluminium;

   Abstract : .... READ MORE

4. 2. Interactions of molecules and solids within the density-functional theory

   Author : Ylva Andersson; Chalmers tekniska högskola; []
   Keywords : NATURVETENSKAP; NATURAL SCIENCES; exchange-correlation energy; heteroepitaxy; effective-medium theory; van der Waals interactions; total energy; density-functional theory;

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5. 3. Electronic effects at metallic surfaces and interfaces : image-state formation and charge redistribution

   Author : Stella Papadia; Chalmers tekniska högskola; []
   Keywords : NATURVETENSKAP; NATURAL SCIENCES; effective-medium theory; charge redistribution; heat of solution; multiple-reflection; LDA; density-functional theory; image-state; image-potential-induced resonance; LMTO-ASA; exchange-corelation potential; jellium; metallic superlattices;

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6. 4. VO2-based Thermochromic and Nanothermochromic Materials for Energy-Efficient Windows : Computational and Experimental Studies

   Author : Shuyi Li; Claes-Göran Granqvist; Gunnar Niklasson; Ivan Parkin; Uppsala universitet; []
   Keywords : NATURVETENSKAP; NATURAL SCIENCES; VO2; thermochromism; nanothermochromics; energy efficient windows; optical modeling; effective medium theory; thin film characterization; doping;

   Abstract : VO2-based films are thermochromic and exhibit high or low infrared transmittance when the temperature is below or above a critical temperature. The thermochromic switching is passive and reversible, and therefore VO2 based films are promising for energy-efficient window appli­cations. READ MORE

7. 5. Interatomic total-energy potentials for atomistic simulations of metallic systems

   Author : Jan Hartford; Chalmers tekniska högskola; []
   Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; materials science; atom-in-jellium; atomistic approaches; DFT; GGA-PW91; density functional; effective medium theory; EMT; inhomogeneous electron gas; model potential; generalized gradient approximation;

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