First-principle calculation of optical properties of HfTeSe<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline" id="d1e292" altimg="si23.svg"><mml:msub><mml:mrow/><mml:mrow><mml:mn>4</mml:mn></mml:mrow></mml:msub></mml:math>, HfTe<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline" id="d1e300" altimg="si23.svg"><mml:msub><mml:mrow/><mml:mrow><mml:mn>4</mml:mn></mml:mrow></mml:msub></mml:math>Ge, GeTe, GaTe, and HfTe<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline" id="d1e308" altimg="si25.svg"><mml:msub><mml:mrow/><mml:mrow><mml:mn>5</mml:mn></mml:mrow></mml:msub></mml:math> monolayers
Mohamed Barhoumi, Sohail Ahmad
Topics & Concepts
Refractive indexDielectricBand gapDielectric functionPhotonicsFunction (biology)Energy (signal processing)Optical conductivityPhysicsNonlinear opticsOptoelectronicsPhotonic crystalAbsorption (acoustics)Condensed matter physicsNonlinear systemOpticsQuantum mechanicsBiologyEvolutionary biology2D Materials and ApplicationsChalcogenide Semiconductor Thin FilmsPhase-change materials and chalcogenides