El efecto Hall cuántico y sus contextos
DOI:
https://doi.org/10.1590/S1678-31662013000100007Palavras-chave:
Efecto Hall clásico, Efecto Hall cuántico, Topología cuánticaResumo
En este artículo, se atienden ciertas facetas conceptuales y experimentales del efecto Hall cuántico. Se argumenta que el mismo ofrece variados matices para la reflexión filosófica, desde la generación de entidades teóricas hasta la epistemología de la experimentación. La exposición pretende mantener cierta sensibilidad por la dinámica histórica en torno del tema, como así también por las implicaciones metrológicas de ámbitos cuánticos específicos. Dada la enorme producción científica sobre el tema, se hace un recorte a los fines de rescatar algunos perfiles significativos de los fenómenos asociados con ese efecto.
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