Single-pulse magneto-optic microscopy : a new tool for studying optically induced magnetization reversals
We have developed a femtosecond magneto-optical imaging system that allows measurements of permanent magnetic effects that are initiated by a single excitation pulse. The system combines a subpicosecond temporal resolution and a high spatial resolution. We demonstrate the system in an experiment tha...
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| Veröffentlicht in: | Optics letters 2008-12, Vol.33 (23), p.2734-2736 |
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| container_end_page | 2736 |
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| container_issue | 23 |
| container_start_page | 2734 |
| container_title | Optics letters |
| container_volume | 33 |
| creator | ELAZAR, M SAHAF, M SZAPIRO, L CHESKIS, D BAR-AD, S |
| description | We have developed a femtosecond magneto-optical imaging system that allows measurements of permanent magnetic effects that are initiated by a single excitation pulse. The system combines a subpicosecond temporal resolution and a high spatial resolution. We demonstrate the system in an experiment that studies the laser-induced magnetization reversal in ferromagnetic thin films. |
| doi_str_mv | 10.1364/OL.33.002734 |
| format | Article |
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| ispartof | Optics letters, 2008-12, Vol.33 (23), p.2734-2736 |
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| language | eng |
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| source | Optica Publishing Group Journals |
| subjects | Condensed matter: electronic structure, electrical, magnetic, and optical properties Conventional optical microscopes Domain effects, magnetization curves, and hysteresis Exact sciences and technology Instruments, apparatus, components and techniques common to several branches of physics and astronomy Magnetic properties and materials Magnetization curves, magnetization reversal, hysteresis, barkhausen and related effects Optical instruments, equipment and techniques Physics |
| title | Single-pulse magneto-optic microscopy : a new tool for studying optically induced magnetization reversals |
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