TY - JOUR AU - Hidalgo Alcalde, Pedro AU - Méndez Martín, Bianchi AU - Piqueras de Noriega, Javier AU - Dutta, P: S. AU - Dieguez, E. PY - 1999 DO - 10.1103/PhysRevB.60.10613 SN - 0163-1829 UR - https://hdl.handle.net/20.500.14352/58939 T2 - Physical review B AB - V- and Ru-doped GaSb crystals have been investigated by scanning tunneling spectroscopy in a combined scanning electron microscope-scanning tunneling microscope system. Local variations of surface band gap have been measured with high spatial... LA - eng M2 - 1613 PB - American Physical Society KW - Gallium Antimonide TI - Scanning tunneling spectroscopy of transition-metal-doped GaSb TY - journal article VL - 60 ER -