Zone-center phonons of bulk, few-layer, and monolayer 1T-TaS2: Detection of commensurate charge density wave phase through Raman scattering

Keyphrases

• Few-layer 100%
• Raman Scattering 100%
• Wave Phase 100%
• 1T-TaS2 100%
• Charge Density Wave 100%
• Raman Spectra 66%
• Commensurate Phases 66%
• Low Temperature 33%
• Metal-insulator Transition 33%
• First-principles Calculations 33%
• High Temperature 33%
• T Phase 33%
• Vibrational Spectra 33%
• C-axis 33%
• Structural Phase Transition 33%
• Transition Metal Dichalcogenides 33%
• Vibrational Properties 33%
• Polarized Raman Spectroscopy 33%
• Acoustic Mode 33%
• Charge-density-wave Structure 33%
• Thin Flakes 33%
• Charge-density-wave Transition 33%

Chemistry

• Charge Density Wave 100%
• Monolayers 100%
• Raman Spectra 100%
• Phonon 100%
• Metal Insulator Transition 20%
• First Principle 20%
• Ground State 20%
• Raman Spectrometry 20%
• Raman Spectroscopy 20%
• Vibrational Spectra 20%
• Transition Metal Dichalcogenide 20%

Material Science

• Density 100%
• Monolayers 100%
• Transition Metal Dichalcogenide 20%
• Raman Spectroscopy 20%
• Acoustics 20%