Identification of structural motifs as tunneling two-level systems in amorphous alumina at low temperatures

Physics & Astronomy

• amorphous materials 100%
• potential energy 72%
• aluminum oxides 70%
• instantons 48%
• tunnels 40%
• dipole moments 38%
• free energy 34%
• thermodynamic properties 34%
• molecular dynamics 30%
• physics 27%
• profiles 23%
• atoms 21%
• temperature 12%

Engineering & Materials Science

• Alumina 84%
• Potential energy surfaces 47%
• Dipole moment 45%
• Temperature 34%
• Free energy 34%
• Molecular dynamics 32%
• Potential energy 31%
• Atoms 29%
• Thermodynamic properties 26%
• Physics 24%
• Tunnels 23%
• Hot Temperature 13%
• Experiments 10%

Chemical Compounds

• Tunneling 87%
• Amorphous Material 59%
• Instanton 53%
• Potential Energy 29%
• Potential Energy Surface 27%
• Dipole Moment 26%
• Gibbs Free Energy 21%
• Molecular Dynamics 21%
• Strain 19%