Sarah Collins

Sarah Collins is a Researcher in the Materials Science, Chemistry and Nanoscience department at the National Renewable Energy Laboratory (NREL), specializing in semiconductor materials for renewable energy applications. Her work focuses on Solar Cells, Gallium Arsenide, and Agrivoltaics, with technical expertise in Power Converters, Laser Power, and Sheet Resistance optimization.

Her research interests include the development of GaInAs solar cells for dual-use solar and laser power systems, integration of III-V semiconductors with Si Substrates, and advanced Photoelectrochemical methods for liquid fuel production. She investigates Threading Dislocation effects in thin films and strategies to enhance Conversion Efficiency in photovoltaic and energy storage devices.

The publication trends from 2024–2025 highlight innovations in semiconductor heterostructures, renewable energy conversion, and laser-powered systems. Key subfields include Gallium Indium Arsenide (GaInAs) device engineering, V-Groove Substrate fabrication, and Carbon Dioxide-to-methanol catalyst design.

Her collaborative networks span interdisciplinary teams at NREL, focusing on renewable energy and materials science projects. She contributes to advancing Photovoltaic Technology and Energy Conversion systems through experimental and theoretical studies.