Strength of topologically induced magnetic moments in a quantum device

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61389005%3A_____%2F98%3A00000683" target="_blank" >RIV/61389005:_____/98:00000683 - isvavai.cz</a>

Result on the web

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DOI - Digital Object Identifier

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Result language

angličtina

Original language name

Strength of topologically induced magnetic moments in a quantum device

Original language description

We consider resonant vortices around nodal points of the wave function describing electron transport through a mesoscopic der-ice. With a suitable choice of the device geometry. the dominating role is played of single vortices with a preferred orientation. To characterize the strength of the resulting magnetic moment, we have introduced a "magnetance," the quantity defined in analogy with the device conductance. Its basic properties and possible experimental detection are discussed.

Czech name

Velikost topologicky indukovaných magnetických momentů v kvantovém zařízení

Czech description

Uvažujeme resonanční víry kolem uzlových bodů vlnové funkce popisující průchod elektronů mesoskopickým zařízením.

Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

BE - Theoretical physics

OECD FORD branch

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Project

<a href="/en/project/IAA1048804" target="_blank" >IAA1048804: Transport properties of electron wave-guide structures</a><br>

Continuities

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year

1998

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

Physical Review Letters

ISSN

0031-9007

e-ISSN

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Volume of the periodical

80

Issue of the periodical within the volume

8

Country of publishing house

US - UNITED STATES

Number of pages

4

Pages from-to

1710-1713

UT code for WoS article

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EID of the result in the Scopus database

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