High-current breakdown of the quantum Hall effect and electron heating in InSb/AlInSb

We report measurements of the temperature and electric field dependent breakdown of the quantum Hall effect in two-dimensional InSb/AlInSb heterostructures. The electron temperature T e is studied as a function of electric field and it is shown that the energy loss rates of...

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Autori principali: Alexander-Webber, J, Baker, A, Buckle, P, Ashley, T, Nicholas, R
Natura: Journal article
Lingua:English
Pubblicazione: 2012