Relaxation of strongly suppressed modulus of magnetization following ultrafast demagnetization

• Published in: Металлофизика и новейшие технологии
• Date: 2014
• Main Author: Yastremsky, I.A.
• Format: Article
• Language: English
• Published: Інститут металофізики ім. Г.В. Курдюмова НАН України 2014
• Subjects: Электронные структура и свойства
• Online Access: https://nasplib.isofts.kiev.ua/handle/123456789/107017
• Journal Title: Digital Library of Periodicals of National Academy of Sciences of Ukraine
• Cite this: Relaxation of strongly suppressed modulus of magnetization following ultrafast demagnetization / I.A. Yastremsky // Металлофизика и новейшие технологии. — 2014. — Т. 36, № 9. — С. 1145-1151. — Бібліогр.: 26 назв. — англ.

A longitudinal nonlinear relaxation of magnetization following the ultrafast demagnetization is considered. As demonstrated, the fastest regime occurs for a small deviation of the magnetization from the equilibrium value. However, the relaxation time of strongly suppressed magnetization is substanti...