Optical properties of orthorhombic germanium selenide: an anisotropic layered semiconductor promising for optoelectronic applications
A Tołłoczko, Szymon J. Zelewski, Michał Błaszczak, Tomasz Woźniak, Anna Siudzińska, Alicja Bachmatiuk, P. Scharoch, R. Kudrawiec
Abstract
The fundamental optical properties and photoconversion efficiency of GeSe, a strongly anisotropic semiconducting van der Waals crystal, are studied by exploiting a complementary combination of spectroscopic methods and photogenerated current measurements.
Topics & Concepts
Materials scienceAnisotropyGermaniumSemiconductorOrthorhombic crystal systemOptoelectronicsvan der Waals forceCadmium selenideOptical anisotropyCondensed matter physicsCrystal structureOpticsCrystallographySiliconQuantum dotMoleculeLiquid crystalPhysicsOrganic chemistryChemistry2D Materials and ApplicationsTopological Materials and PhenomenaGraphene research and applications