Highly accelerated life testing (HALT) of GaInNAs solar cells using temperature step-stress - Pulido-Munoz, Alvaro; Nunez, Neftali; Vazquez, Manuel; Gomez-Reboreda, Daniel; Palacios, Pablo F; Jimenez, Francisco Javier; Bautista, Jesus; Cifuentes, Luis; Garcia, Ivan; Gabas, Mercedes; Algora, Carlos (MATERIALS SCIENCE IN SEMICONDUCTOR PROCESSING, 2026)