Valence band x-ray emission spectra of compressed germanium.
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Summary
The pressure-independent valence band width in the semiconducting phase of Ge appears to require theoretical advances beyond the density-functional theory or the GW approximation.
- Type
- article
- Published
- 2006-04-06
- Cited by
- 12
- References
- 34
- OpenAlex
- https://openalex.org/W16712032
- Semantic Scholar
- https://api.semanticscholar.org/CorpusID:13272363
Keywords
Adult education, Adult Learning, Computer science, Psychology, Pedagogy
References
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- WHY IS THE BANDWIDTH OF SODIUM OBSERVED TO BE NARROWER IN PHOTOEMISSION EXPERIMENTS
- Unoccupied-band narrowing in Na and its effect on the x-ray-absorption K edge.
- Comment on "Why is the bandwidth of sodium observed to be narrower in photoemission Experiments?"
- High-pressure Cmca and hcp phases of germanium
- Direct-band-gap absorption in germanium under pressure.
- Electron-electron interactions and the bandwidth of metals.
- Inhomogeneous Electron Gas
- Quasiparticle band-structure calculations for C, Si, Ge, GaAs, and SiC using Gaussian-orbital basis sets.
- Self-energy operators and exchange-correlation potentials in semiconductors.
- Electron correlation in semiconductors and insulators: Band gaps and quasiparticle energies.
- Natural widths of atomic K and L levels, Kα X‐ray lines and several KLL Auger lines
- Theory of quasiparticle energies in alkali metals.
- Self-consistent GW and higher-order calculations of electron states in metals.
- X-Ray Wavelengths
Cited by
- Pressure-induced changes in the electron density distribution in α-Ge near the α-β transition
- High-pressure Apparatus Integrated with Synchrotron Radiation
- Spin–orbit and modified Becke–Johnson potential effects on the electronic properties of bulk Ge: A density functional theory study
- High pressure X-ray emission spectroscopy at the advanced photon source
- High-pressure studies with x-rays using diamond anvil cells
- Equation of State, Nonlinear Elastic Response, and Anharmonic Properties of Diamond-Cubic Silicon and Germanium: First-Principles Investigation
- Solids, liquids, and gases under high pressure
- Li-ion battery material under high pressure: amorphization and enhanced conductivity of Li4Ti5O12
- Persistent Octahedral Coordination in Amorphous GeO2 Up to 100 GPa by Kβ′′ X-Ray Emission Spectroscopy
- Li-ion battery material under high pressure: amorphization and enhanced conductivity of Li 4 Ti 5 O 12
- Transformation of bonds and redistribution of partial states of valence electrons at α(С23)-WGe 2 →β(С11 b )-WGe 2 high-pressure polymorphic transformation
- High-pressure studies with x-rays using diamond anvil cells
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