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Stability of charged density waves in InAs nanowires in an external magnetic field
A A Zhukov1, Ch Volk2,3, A Winden2,3
1Institute of Solid State Physics, Russian Academy of Science, Chernogolovka, 142432, Russia.
Abstract:
We report on magnetotransport measurements at [Formula: see text] K in a high-quality InAs nanowire ([Formula: see text] kΩ) in the presence of the charged tip of an atomic force microscope serving as a mobile gate. We demonstrate the crucial role of the external magnetic field on the amplitude of the charge density waves with a wavelength of 0.8 μm. The observed suppression rate of their amplitude is similar or slightly higher than the one for weak localization correction in our investigated InAs nanowire.
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