The European Physical Journal Plus · 2022 · 106 citations · 42 references
Natural SciencesMaterials SciencePhysicsCondensed Matter PhysicsOptoelectronicsSolid State PhysicsAb Initio MethodsElectronic Band StructureOptical Properties Of SolidsOptoelectronic MaterialsPerovskite MaterialsThermoelectric MaterialsHalide PerovskitesOrganic-inorganic Hybrid PerovskitesPerovskite Crystal StructurePerovskite SemiconductorsThermoelectric Properties
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Restoring the Density-Gradient Expansion for Exchange in Solids and Surfaces
John P. Perdew, Adrienn Ruzsinszky, Gábor I. Csonka et al. · Physical Review Letters · 2008 · 11.7K citations · Full text
Natural Sciences, Chemistry, Physics +13
Temperature dependence of the energy gap in semiconductors
Y. P. Varshni · Physica · 1967 · 5.3K citations