Quantum Properties of Bloch Point as Nanosized Soliton in Ferromagnetics

Authors M.Yu. Barabash
Affiliations

Technical Centre, 13, Pokrovskaja Str., 04070 Kiev, Ukraine

Е-mail [email protected]
Issue Volume 6, Year 2014, Number 4
Dates Received 10 May 2014; published online 29 November 2014
Citation M.Yu. Barabash, J. Nano- Electron. Phys. 6 No 4, 04041 (2014)
DOI
PACS Number(s) 03.65. – w: 75.75. + a
Keywords Quantum tunneling, Bloch point, Domain boundary, Vertical Bloch line, Ferromagnetic materials (2) , Potential barrier, Soliton, Quantum depinning, Above-barrier reflection.
Annotation It is established that magnetic soliton – Bloch point – has quantum properties which are manifested in the effects of tunneling and above-barrier reflection in a subhelium temperature range. The conditions of the given phenomena are determined.

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