Effects of surface and confinement on the optical vibrational modes and dielectric function of 3C porous silicon carbide: An ab-initio study

Ingeniería y ciencia de los materiales

• Porous silicon 99%
• Quantum confinement 81%
• Silicon carbide 71%
• Phonons 69%
• Atoms 69%
• Ultraviolet detectors 41%
• Conduction bands 37%
• Density functional theory 33%
• Optical properties 27%
• Nanostructures 27%
• Supercapacitor 26%
• Stretching 23%
• Crystals 22%
• Porosity 19%
• Sensors 11%

Física y astronomía

• porous silicon 71%
• silicon carbides 64%
• vibration mode 60%
• bending vibration 57%
• shift 40%
• nanostructures (devices) 38%
• atoms 33%
• porosity 32%
• phonons 30%
• electrochemical capacitors 29%
• optical activity 26%
• conduction bands 19%
• perturbation theory 18%
• density functional theory 17%
• low frequencies 15%
• optical properties 14%
• sensors 13%
• detectors 12%
• configurations 11%
• crystals 10%

Química

• Dielectric Function 100%
• Silicon Carbide 74%
• Bending Vibration 43%
• Porosity 38%
• Optical Phonon 26%
• Surface 21%
• Perturbation Theory 19%
• Phonon 18%
• Optical Rotation 18%
• Conduction Band 17%
• Stretching Vibration 17%
• Nanoporosity 15%
• Ab Initio Calculation 14%
• Optical Property 12%
• Pore 10%
• Nanomaterial 10%
• Application 10%
• Density Functional Theory 10%
• Column Like Crystal 10%