Importance of bulk excitations and coherent electron-photon-phonon scattering in photoemission from PbTe(111): Ab initio theory with experimental comparisons

Engineering & Materials Science

• Phonon scattering 100%
• Photoemission 99%
• Photons 65%
• Electrons 55%
• Single crystals 47%
• Photocathodes 45%
• Photoelectrons 43%
• Photoexcitation 25%
• Momentum 25%
• Free electron lasers 21%
• Density functional theory 20%
• Electron diffraction 18%
• Screening 12%
• X rays 12%
• Experiments 4%

Physics & Astronomy

• photoelectric emission 47%
• phonons 37%
• photocathodes 31%
• photons 30%
• scattering 28%
• transverse momentum 28%
• excitation 26%
• single crystals 25%
• photoelectrons 24%
• electrons 23%
• predictions 22%
• lessons learned 19%
• x ray lasers 17%
• electron mass 17%
• thresholds 16%
• energy 16%
• photoexcitation 15%
• stems 14%
• free electron lasers 14%
• screening 11%
• electron diffraction 11%
• density functional theory 10%

Chemical Compounds

• Photoemission 67%
• Momentum Distribution 51%
• Single Crystalline Solid 29%
• Photoelectron 28%
• Energy 26%
• Condensed Matter 21%
• Free Electron 17%
• Photoexcitation 15%
• Electron Diffraction 14%
• Density Functional Theory 8%
• Electron Particle 7%
• Time 4%
• Surface 4%
• Application 4%