Band structure calculations of Si-Ge-Sn alloys: Achieving direct band gap materials

Engineering & Materials Science

• Atoms 8%
• Band structure 76%
• Chemical analysis 10%
• Crystals 7%
• Electronic structure 11%
• Energy gap 61%
• Germanium 62%
• Optoelectronic devices 9%
• Semiconductor materials 13%
• Si-Ge alloys 100%
• Silicon 6%
• Substrates 11%
• Tensile strain 9%
• Tin 9%

Physics & Astronomy

• approximation 2%
• atoms 2%
• crystals 2%
• electronic structure 4%
• germanium 29%
• germanium alloys 77%
• plane waves 4%
• silicon 2%
• silicon alloys 69%
• tin 5%

Chemistry

• Alloy 38%
• Application 2%
• Band Gap 41%
• Electronic State 5%
• Optoelectronics 7%
• Plane Wave 10%
• Pseudopotential 9%
• Semiconductor 11%
• Strain 10%