Screened-exchange LDA methods for films and superlattices with applications to the Si(100)2X1 surface and InAs/InSb superlattices

Keyphrases

• Superlattices 100%
• InSb 100%
• Si(111) 100%
• Screened Exchange 100%
• Local Density Approximation 66%
• Approximation Methods 50%
• Surface States 33%
• Band Gap 33%
• GW Method 33%
• Electronic Structure 16%
• Potential Change 16%
• Superlattice 16%
• Band Offset 16%
• Charge Redistribution 16%
• Film Geometry 16%
• Heterojunction 16%
• Charge Density 16%
• Experimental Values 16%
• Local Field Effect 16%
• Exchange Interaction 16%
• Occupied State 16%
• Full-potential Linearized Augmented Plane Wave Method 16%
• Superlatives 16%
• Wave Vector 16%
• Ionization Energy 16%
• Quasiparticle Correction 16%
• Thomas-Fermi 16%
• Valence Band Offset 16%
• Density Field 16%
• Unoccupied States 16%

Engineering

• Superlattice 100%
• Local Density Approximation 66%
• Good Agreement 33%
• Band Offset 33%
• Surface State 33%
• Band Gap 33%
• Experimental Value 16%
• Heterojunctions 16%
• Charge Density 16%
• Valence Band 16%
• Plane Wave 16%
• Electronic State 16%
• Energy Levels 16%
• Ionization Potential 16%