Open-air, low-temperature deposition of phase pure Cu<sub>2</sub>O thin films as efficient hole-transporting layers for silicon heterojunction solar cells
Van Son Nguyen, Abderrahime Sekkat, Daniel Bellet, Guy Chichignoud, Anne Kaminski‐Cachopo, David Muñoz‐Rojas, Wilfried Favre
Abstract
Cu 2 O has been integrated as HTL for the first time in SHJs by AP-SALD achieving record power conversion efficiency values.
Topics & Concepts
Materials scienceSiliconHeterojunctionEnergy conversion efficiencyThin filmDeposition (geology)OptoelectronicsPhase (matter)Phase changeSolar cellNanotechnologyEngineering physicsChemistryPhysicsBiologyOrganic chemistrySedimentPaleontologyCopper-based nanomaterials and applicationsSilicon and Solar Cell TechnologiesChalcogenide Semiconductor Thin Films