English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Tools annual

Global: Zendy Free Plan

Global: Zendy Tools monthly

Global: Zendy Plus monthly

We investigate the period halving of persistent currents(PCs) ofnon-interacting electrons in isolated mesoscopic M\"{o}bius ladders withoutdisorder, pierced by Aharonov-Bhom flux. The mechanisms of the period halvingeffect depend on the parity of the number of electrons as well as on theinterchain hopping. Although the data of PCs in mesoscopic systems aresample-specific, some simple rules are found in the canonical ensemble average,such as all the odd harmonics of the PCs disappear, and the signals of evenharmonics are non-negative. {PACS number(s): 73.23.Ra, 73.23.-b, 68.65.-k}Comment: 6 Pages with 3 EPS figure

Period Halving of Persistent Currents in Mesoscopic Möbius Ladders