Erratum to: “Compression gain of spin wave signals in a magnonic YIG waveguide with thermal non-uniformity” [J. Magn. Magn. Mater. 377C (2014) 1–5]

Kolokoltsev, Oleg; Gómez-Arista, Iván; Qureshi, Naser; Acevedo, A.; Ordóñez‐Romero, César L.; Grishin, Alexander M.

doi:10.1016/j.jmmm.2016.02.039

Cited by 1 publication

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“…Так как изменение параметра магнитокристаллической анизотропии под действием фемтосекундного лазерного импульса приводит к локальному изменению дисперсии СВ, область засветки можно рассматривать как локальную неоднородность для распространяющейся СВ [131,132]. В работе [130] предлагается использовать эту особенность для формирования перестраиваемого резонатора для СВ из области оптической засветки и доменной границы.…”

Section: сверхбыстрое изменение магнитной анизотропии и возбуждение свunclassified

Сверхбыстрое Лазерно-Индуцированное Управление Магнитной Анизотропией Наноструктур

Калашникова¹,

Хохлов²,

Шелухин³

et al. 2021

Журнал Технической Физики

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Employing short laser pulses with a duration below 100 fs for changing magnetic state of magnetically-ordered media has developed into a distinct branch of magnetism —femtomagnetism which aims at controlling magnetization at ultimately short timescales. Among plethora of femtomagnetic phenomena, there is a class related to impact of femtosecond pulses on magnetic anisotropy of materials and nanostructures which defines orientation of magnetization, magnetic resonance frequencies and spin waves propagation. We present a review of main experimental results obtained in this field. We consider basic mechanisms responsible for a laser-induced change of various anisotropy types: magnetocrystalline, magnetoelastic, interfacial, shape anisotropy, and discuss specifics of these processes in magnetic metals and dielectrics. We consider several examples and describe features of magnetic anisotropy changes resulting from ultrafast laser-induced heating, impact of laser-induced dynamic and quasistatic strains and resonant excitation of electronic states. We also discuss perspectives of employing various mechanisms of laser-induced magnetic anisotropy change for enabling processes prospective for developing devices. We consider precessional magnetization switching for opto-magnetic information recording, generation of high-frequency strongly localized magnetic excitations and fields for magnetic nanotomography and hybrid magnonics, as well as controlling spin waves propagation for optically-reconfigurable magnonics. We further discuss opportunities which open up in studies of ultrafast magnetic anisotropy changes because of using short laser pulses in infrared and terahertz ranges.

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Section: сверхбыстрое изменение магнитной анизотропии и возбуждение свunclassified

Сверхбыстрое Лазерно-Индуцированное Управление Магнитной Анизотропией Наноструктур

Калашникова¹,

Хохлов²,

Шелухин³

et al. 2021

Журнал Технической Физики

View full text Add to dashboard Cite

show abstract

Erratum to: “Compression gain of spin wave signals in a magnonic YIG waveguide with thermal non-uniformity” [J. Magn. Magn. Mater. 377C (2014) 1–5]

Cited by 1 publication

References 0 publications

Сверхбыстрое Лазерно-Индуцированное Управление Магнитной Анизотропией Наноструктур

Сверхбыстрое Лазерно-Индуцированное Управление Магнитной Анизотропией Наноструктур

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