RT Journal Article T1 Tunable Doping and Optoelectronic Modulation in Graphene-Covered 4H-SiC Surfaces A1 Mansouri M., A1 Martín, Fernando A1 Díaz C., YR 2025 FD 2025 LK https://hdl.handle.net/20.500.12614/3933 UL https://hdl.handle.net/20.500.12614/3933 LA en DS Repositorio institucional de IMDEA Nanociencia RD 28 abr. 2026