Ultrafast all-optical control of the magnetization in magnetic dielectrics
The purpose of this review is to summarize the recent progress on laser-induced magnetization
 dynamics in magnetic dielectrics. Due to the slow phonon–magnon interaction in these materials,
 direct thermal effects of the laser excitation can only be seen on the time scale of almost...
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| Опубліковано в: : | Физика низких температур |
|---|---|
| Дата: | 2006 |
| Автори: | , , , , |
| Формат: | Стаття |
| Мова: | Англійська |
| Опубліковано: |
Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України
2006
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| Теми: | |
| Онлайн доступ: | https://nasplib.isofts.kiev.ua/handle/123456789/120330 |
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| Назва журналу: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Цитувати: | Ultrafast all-optical control of the magnetization
 in magnetic dielectrics / A. Kirilyuk, A. Kimel, F. Hansteen, R.V. Pisarev, T. Rasing // Физика низких температур. — 2006. — Т. 32, № 8-9. — С. 985–1009. — Бібліогр.: 106 назв. — англ. |
Репозитарії
Digital Library of Periodicals of National Academy of Sciences of Ukraine| _version_ | 1862544632346312704 |
|---|---|
| author | Kirilyuk, A. Kimel, A. Pisarev, R.V. Hansteen, F. Rasing, T. |
| author_facet | Kirilyuk, A. Kimel, A. Pisarev, R.V. Hansteen, F. Rasing, T. |
| citation_txt | Ultrafast all-optical control of the magnetization
 in magnetic dielectrics / A. Kirilyuk, A. Kimel, F. Hansteen, R.V. Pisarev, T. Rasing // Физика низких температур. — 2006. — Т. 32, № 8-9. — С. 985–1009. — Бібліогр.: 106 назв. — англ. |
| collection | DSpace DC |
| container_title | Физика низких температур |
| description | The purpose of this review is to summarize the recent progress on laser-induced magnetization
dynamics in magnetic dielectrics. Due to the slow phonon–magnon interaction in these materials,
direct thermal effects of the laser excitation can only be seen on the time scale of almost a nanosecond
and thus are clearly distinguished from the ultrafast nonthermal effects. However, via the
crystal field, laser pulses are shown to indirectly modify the magnetic anisotropy in rare-earth
orthoferrites and lead to the spin reorientation within a few picoseconds. More interesting, however,
are the direct nonthermal effects of light on spin systems. We demonstrate coherent optical
control of the magnetization in ferrimagnetic garnet films on a femtosecond time scale through a
combination of two different ultrafast and nonthermal photomagnetic effects and by employing
multiple pump pulses. Linearly polarized laser pulses are shown to create a long-lived modification
of the magnetocrystalline anisotropy via optically induced electron transfer between nonequivalent
ion sites. In addition, circularly polarized pulses are shown to act as strong transient magnetic
field pulses originating from the nonabsorptive inverse Faraday effect. An all-optical scheme of excitation
and detection of different antiferromagnetic resonance modes with frequencies of up to
500 GHz will be discussed as well. The reported effects open new and exciting possibilities for
ultrafast manipulation of spins by light, and provide new insight into the physics of magnetism on
ultrafast time scales.
|
| first_indexed | 2025-11-25T01:20:11Z |
| format | Article |
| fulltext | |
| id | nasplib_isofts_kiev_ua-123456789-120330 |
| institution | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| issn | 0132-6414 |
| language | English |
| last_indexed | 2025-11-25T01:20:11Z |
| publishDate | 2006 |
| publisher | Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України |
| record_format | dspace |
| spelling | Kirilyuk, A. Kimel, A. Pisarev, R.V. Hansteen, F. Rasing, T. 2017-06-11T16:46:19Z 2017-06-11T16:46:19Z 2006 Ultrafast all-optical control of the magnetization
 in magnetic dielectrics / A. Kirilyuk, A. Kimel, F. Hansteen, R.V. Pisarev, T. Rasing // Физика низких температур. — 2006. — Т. 32, № 8-9. — С. 985–1009. — Бібліогр.: 106 назв. — англ. 0132-6414 PACS: 78.47.+p, 78.20.Ls, 75.30.Gw, 75.40.Gb https://nasplib.isofts.kiev.ua/handle/123456789/120330 The purpose of this review is to summarize the recent progress on laser-induced magnetization
 dynamics in magnetic dielectrics. Due to the slow phonon–magnon interaction in these materials,
 direct thermal effects of the laser excitation can only be seen on the time scale of almost a nanosecond
 and thus are clearly distinguished from the ultrafast nonthermal effects. However, via the
 crystal field, laser pulses are shown to indirectly modify the magnetic anisotropy in rare-earth
 orthoferrites and lead to the spin reorientation within a few picoseconds. More interesting, however,
 are the direct nonthermal effects of light on spin systems. We demonstrate coherent optical
 control of the magnetization in ferrimagnetic garnet films on a femtosecond time scale through a
 combination of two different ultrafast and nonthermal photomagnetic effects and by employing
 multiple pump pulses. Linearly polarized laser pulses are shown to create a long-lived modification
 of the magnetocrystalline anisotropy via optically induced electron transfer between nonequivalent
 ion sites. In addition, circularly polarized pulses are shown to act as strong transient magnetic
 field pulses originating from the nonabsorptive inverse Faraday effect. An all-optical scheme of excitation
 and detection of different antiferromagnetic resonance modes with frequencies of up to
 500 GHz will be discussed as well. The reported effects open new and exciting possibilities for
 ultrafast manipulation of spins by light, and provide new insight into the physics of magnetism on
 ultrafast time scales. This work was supported by The Norwegian Research
 Council, The European RTN network DYNAMICS,Nederlandse Organisatie voor Wetenschappelijk Onderzoek
 (NWO), Stichting voor Fundamenteel
 Onderzoek der Materie (FOM) and the Russian Foundation
 for Basic Research (RFBR). en Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України Физика низких температур К 100-летию со дня рождения Б.Г. Лазарева Ultrafast all-optical control of the magnetization in magnetic dielectrics Article published earlier |
| spellingShingle | Ultrafast all-optical control of the magnetization in magnetic dielectrics Kirilyuk, A. Kimel, A. Pisarev, R.V. Hansteen, F. Rasing, T. К 100-летию со дня рождения Б.Г. Лазарева |
| title | Ultrafast all-optical control of the magnetization in magnetic dielectrics |
| title_full | Ultrafast all-optical control of the magnetization in magnetic dielectrics |
| title_fullStr | Ultrafast all-optical control of the magnetization in magnetic dielectrics |
| title_full_unstemmed | Ultrafast all-optical control of the magnetization in magnetic dielectrics |
| title_short | Ultrafast all-optical control of the magnetization in magnetic dielectrics |
| title_sort | ultrafast all-optical control of the magnetization in magnetic dielectrics |
| topic | К 100-летию со дня рождения Б.Г. Лазарева |
| topic_facet | К 100-летию со дня рождения Б.Г. Лазарева |
| url | https://nasplib.isofts.kiev.ua/handle/123456789/120330 |
| work_keys_str_mv | AT kirilyuka ultrafastallopticalcontrolofthemagnetizationinmagneticdielectrics AT kimela ultrafastallopticalcontrolofthemagnetizationinmagneticdielectrics AT pisarevrv ultrafastallopticalcontrolofthemagnetizationinmagneticdielectrics AT hansteenf ultrafastallopticalcontrolofthemagnetizationinmagneticdielectrics AT rasingt ultrafastallopticalcontrolofthemagnetizationinmagneticdielectrics |