Host isotope effects on midinfrared optical transitions in silicon

Engineering & Materials Science

• Optical transitions 100%
• Isotopes 58%
• Silicon 37%
• Phonons 37%
• Density functional theory 17%
• Electrons 11%

Physics & Astronomy

• isotope effect 51%
• optical transition 49%
• shift 28%
• silicon 25%
• vibration mode 21%
• phonons 16%
• energy 10%
• isotopes 10%
• density functional theory 9%
• predictions 6%
• electrons 5%

Chemical Compounds

• Optical Transition 65%
• Isotope Effect 48%
• Empirical Method 46%
• Energy 22%
• Isotope 13%
• Density Functional Theory 9%
• Amount 6%