@misc{indiciae5e71e39c5ceb, title = {15.3\% AM1.5G Efficiency GaAs Solar Cells Fabricated via an Epitaxy-Free Process}, author = {Jahelka, Phillip R. [California Institute of Technology (CalTech), Pasadena, CA (United States)] (ORCID:0000000214607933) and Ptak, Aaron J. [National Laboratory of the Rockies (NLR), Golden, CO (United States)] (ORCID:0000000309978964) and Simon, John [National Laboratory of the Rockies (NLR), Golden, CO (United States)] (ORCID:0000000329873641) and Schulte, Kevin L. [National Laboratory of the Rockies (NLR), Golden, CO (United States)] (ORCID:0000000342736254) and Kiessling, Frank M. [Leibniz Inst. for Crystal Growth (IKZ), Berlin (Germany)] (ORCID:0000000176652214) and Frank-Rotsch, Christiane [Leibniz Inst. for Crystal Growth (IKZ), Berlin (Germany)] (ORCID:0000000185901403) and Torres-Londono, Susana [California Institute of Technology (CalTech), Pasadena, CA (United States)] (ORCID:0009000677975027) and Atwater, Harry A. [California Institute of Technology (CalTech), Pasadena, CA (United States)] (ORCID:0000000194350201)}, year = {2026}, doi = {10.1109/jphotov.2026.3702679}, url = {https://www.osti.gov/biblio/3378275}, note = {Source identifier: 3378275} }