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Size Effects under a Strong Magnetic Field: Hall Effect Induced by Electron-Surface Scattering on Thin Gold Films Deposited onto Mica Substrates under High Vacuum

2006; American Physical Society; Volume: 96; Issue: 20 Linguagem: Inglês

10.1103/physrevlett.96.206803

1092-0145

Raúl C. Mun̄oz, Juan Pablo García, Ricardo Henríquez, Ana María Moncada, Andrés Espinosa, Marcelo Robles, Germán Kremer, Luis Moraga, Simón Cancino, J. R. Morales, Adán Ramírez, Simón Oyarzún, Marco Antonio Suárez, David Chen, Ε. Zumelzu, Claudio Lizama,

Copper Interconnects and Reliability

We report measurements of the Hall effect performed on 4 gold films evaporated onto mica substrates where the signal arises primarily from electron-surface scattering. The measurements were performed at low temperatures T (4 K < or = T < or = 50 K) under high magnetic field strengths B (1.5 T < or = B < or = 9 T), with B oriented perpendicular to the films.