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10.15407-mfint.44.03.0289 |
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220706s2022 CNT 000 0 und d |
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|a 10241809 (ISSN)
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|a Detecting Helical Andreev Edge States by Shot-Noise Measurements
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|b G.V. Kurdyumov Institute for Metal Physics of N.A.S. of Ukraine
|c 2022
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|z View Fulltext in Publisher
|u https://doi.org/10.15407/mfint.44.03.0289
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|a It has been theoretically argued that a combination of two electronic tech- niques, measurements of conductivity and shot noise spectra, can be an effec- tive method for detecting helical Andreev edge states in quantum coherent conductors. To implement this methodology in practice, we propose an inter- ferometric phase-sensitive configuration consisting of two independent scanning probe tips, normal and superconducting, and show that the corre- sponding edge current is strongly dependent on the applied magnetic field. © 2022 G. V. Kurdyumov Institute for Metal Physics.
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|a Electronic shot-noise spectra
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|a Helical Andreev edge currents
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|a Super- conducting tip
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|a Two-probe scanning setup
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|a Seidel, P.
|e author
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|a Zhitlukhina, E.S.
|e author
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|t Metallofizika i Noveishie Tekhnologii
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