Sökning: "effective medium theory"

Visar resultat 1 - 5 av 37 avhandlingar innehållade orden effective medium theory.

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

   Författare :Uno Yxklinten; Chalmers tekniska högskola; []
   Nyckelord :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;

   Sammanfattning : .... LÄS MER

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

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

   Sammanfattning : .... LÄS MER

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

   Författare :Stella Papadia; Chalmers tekniska högskola; []
   Nyckelord :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;

   Sammanfattning : .... LÄS MER

5. 4. Om måleriet i den klassicistiska konstteorin : Praktikens teoretiska position under 1700-talets andra hälft

   Författare :Marta Edling; Torsten Weimarck; Stockholms universitet; []
   Nyckelord :HUMANIORA; HUMANITIES; Classicist art theory; eighteenth century; painting; practice and manual execution vs. mental creativity; material form and intellectual content of the art object; the hierarchy of genres; national schools of painting.; konstvetenskap; Art History; Art; Konstvetenskap;

   Sammanfattning : The character of the manual execution and material form of the art object were ascribed little value in the classicist theory of art. The practical act of painting was associated with handicraft and routine. LÄS MER

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

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

   Sammanfattning : 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. LÄS MER