Stochastic many-body perturbation theory with GW approximation (stochastic G0W0 / s-G0W0) and stochastic compression to analyze quasiparticle states and Dyson orbitals; underlying DFT eigenvalues used as starting point.
Settings
systemtwisted bilayer hBN
compressionstochastic compression
approximationGW
starting pointDFT
states analyzedband-edge quasiparticle states
twist angles deg2.45, 2.88, 3.48, 5.09
high symmetry regionsAA, AB, SP
moiré potential constructionlocal band-gap variation and LDOS projection
Conditions
context:modeled twisted bilayer quasiparticle states
validation:{"quantities":["band gap scale"],"references":["approximate experimental value of ~6 eV cited in paper"],"techniques":["optical spectroscopy"],"source_type":"literature_experimental_data"}
Stochastic many-body perturbation theory with GW approximation (stochastic G0W0 / s-G0W0) and stochastic compression to analyze quasiparticle states and Dyson orbitals; underlying DFT eigenvalues used as starting point.
Settings
systemtwisted bilayer hBN
compressionstochastic compression
approximationGW
starting pointDFT
states analyzedband-edge quasiparticle states
twist angles deg2.45, 2.88, 3.48, 5.09
high symmetry regionsAA, AB, SP
moiré potential constructionlocal band-gap variation and LDOS projection
Conditions
context:modeled twisted bilayer quasiparticle states
validation:{"quantities":["band gap scale"],"references":["approximate experimental value of ~6 eV cited in paper"],"techniques":["optical spectroscopy"],"source_type":"literature_experimental_data"}
Stochastic many-body perturbation theory with GW approximation (stochastic G0W0 / s-G0W0) and stochastic compression to analyze quasiparticle states and Dyson orbitals; underlying DFT eigenvalues used as starting point.
Settings
systemtwisted bilayer hBN
compressionstochastic compression
approximationGW
starting pointDFT
states analyzedband-edge quasiparticle states
twist angles deg2.45, 2.88, 3.48, 5.09
high symmetry regionsAA, AB, SP
moiré potential constructionlocal band-gap variation and LDOS projection
Conditions
context:modeled twisted bilayer quasiparticle states
validation:{"quantities":["band gap scale"],"references":["approximate experimental value of ~6 eV cited in paper"],"techniques":["optical spectroscopy"],"source_type":"literature_experimental_data"}
Stochastic many-body perturbation theory with GW approximation (stochastic G0W0 / s-G0W0) and stochastic compression to analyze quasiparticle states and Dyson orbitals; underlying DFT eigenvalues used as starting point.
Settings
systemtwisted bilayer hBN
compressionstochastic compression
approximationGW
starting pointDFT
states analyzedband-edge quasiparticle states
twist angles deg2.45, 2.88, 3.48, 5.09
high symmetry regionsAA, AB, SP
moiré potential constructionlocal band-gap variation and LDOS projection
Conditions
context:modeled twisted bilayer quasiparticle states
validation:{"quantities":["band gap scale"],"references":["approximate experimental value of ~6 eV cited in paper"],"techniques":["optical spectroscopy"],"source_type":"literature_experimental_data"}
