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METHOD:PUBLISH
CALSCALE:GREGORIAN
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X-ORIGINAL-URL:https://www.lps.u-psud.fr/
X-WR-CALNAME:Laboratoire de physique des Solides
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BEGIN:VEVENT
CLASS:PUBLIC
DTSTART;TZID=Europe/Paris:20230413T140000
DTEND;TZID=Europe/Paris:20230413T150000
DTSTAMP:20230404T164900
UID:MEC-e243aa93e6b6e031797f86d0858f5e40@lps.u-psud.fr
CREATED:20230404
LAST-MODIFIED:20230404
PRIORITY:5
TRANSP:OPAQUE
SUMMARY:I.YURKEVICH: Fractional conductance in one dimension
DESCRIPTION:\n	Recent experiments on transport in one-dimensional constrictions [1,2] revealed that fine tuning of the conducting channel leads to plateaus corresponding to various fractions of the conductance quantum.\nI will discuss recent theoretical models suggested for the explanation of these observations and speculate on what fractions can be expected in general within the Luttinger model approach.\n\n\n1.	S. Kumar, M. Pepper, et al., «Zero-Magnetic Field Fractional Quantum States«, Phys. Rev. Lett. 122, 086803 (2019).\n2.	S. Kumar, M. Pepper, et al., Appl. Phys. Lett. 118, 124002 (2021). \n\n
URL:https://www.lps.u-psud.fr/en/events/i-yurkevich-fractional-conductance-in-one-dimension/
CATEGORIES:Condensed Matter Theory Seminar
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