Mechanical stability and optoelectronic behavior of BeXP2 (X=Si and Ge) chalcopyrite
Abdennour Gani, O. Cheref, M. Ghezali, M. Rabah, A.H. Reshak, Y. Djaballah, H. Righi, D. Rached, A. Belasri
Topics & Concepts
Materials scienceTetragonal crystal systemBand gapShear modulusDensity functional theoryDirect and indirect band gapsBulk modulusSemiconductorElectronic band structureCondensed matter physicsElastic modulusChalcopyriteElectronic structureAb initioComputational chemistryCrystal structureCrystallographyOptoelectronicsChemistryComposite materialPhysicsOrganic chemistryCopperMetallurgyChalcogenide Semiconductor Thin FilmsSemiconductor materials and interfacesAdvanced Thermoelectric Materials and Devices