controlling spins with light by andrei kirilyuk, alexey v. kimel, and theo rasing philosophical...
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![Page 1: Controlling spins with light by Andrei Kirilyuk, Alexey V. Kimel, and Theo Rasing Philosophical Transactions A Volume 369(1951):3631-3645 September 28,](https://reader035.vdocuments.site/reader035/viewer/2022081515/56649e875503460f94b8b753/html5/thumbnails/1.jpg)
Controlling spins with light
by Andrei Kirilyuk, Alexey V. Kimel, and Theo Rasing
Philosophical Transactions AVolume 369(1951):3631-3645
September 28, 2011
©2011 by The Royal Society
![Page 2: Controlling spins with light by Andrei Kirilyuk, Alexey V. Kimel, and Theo Rasing Philosophical Transactions A Volume 369(1951):3631-3645 September 28,](https://reader035.vdocuments.site/reader035/viewer/2022081515/56649e875503460f94b8b753/html5/thumbnails/2.jpg)
Magnetic excitations in DyFeO3 probed by the magneto-optical Faraday effect at T=95 K.
Andrei Kirilyuk et al. Phil. Trans. R. Soc. A 2011;369:3631-3645
©2011 by The Royal Society
![Page 3: Controlling spins with light by Andrei Kirilyuk, Alexey V. Kimel, and Theo Rasing Philosophical Transactions A Volume 369(1951):3631-3645 September 28,](https://reader035.vdocuments.site/reader035/viewer/2022081515/56649e875503460f94b8b753/html5/thumbnails/3.jpg)
The amplitude of the spin oscillations as a function of pump fluence for the same sample and conditions as in figure 1 [22].
Andrei Kirilyuk et al. Phil. Trans. R. Soc. A 2011;369:3631-3645
©2011 by The Royal Society
![Page 4: Controlling spins with light by Andrei Kirilyuk, Alexey V. Kimel, and Theo Rasing Philosophical Transactions A Volume 369(1951):3631-3645 September 28,](https://reader035.vdocuments.site/reader035/viewer/2022081515/56649e875503460f94b8b753/html5/thumbnails/4.jpg)
Coherent control of spins in DyFeO3 with two circularly polarized laser pulses at T=95 K.
Andrei Kirilyuk et al. Phil. Trans. R. Soc. A 2011;369:3631-3645
©2011 by The Royal Society
![Page 5: Controlling spins with light by Andrei Kirilyuk, Alexey V. Kimel, and Theo Rasing Philosophical Transactions A Volume 369(1951):3631-3645 September 28,](https://reader035.vdocuments.site/reader035/viewer/2022081515/56649e875503460f94b8b753/html5/thumbnails/5.jpg)
Spin switching in HoFeO3. Γ12 and Γ24 are the two metastable phases present between 38 and 52 K.
Andrei Kirilyuk et al. Phil. Trans. R. Soc. A 2011;369:3631-3645
©2011 by The Royal Society
![Page 6: Controlling spins with light by Andrei Kirilyuk, Alexey V. Kimel, and Theo Rasing Philosophical Transactions A Volume 369(1951):3631-3645 September 28,](https://reader035.vdocuments.site/reader035/viewer/2022081515/56649e875503460f94b8b753/html5/thumbnails/6.jpg)
(a) Numerical simulations and (b) experimental observation at T= 50.5 K of inertia-driven spin switching in HoFeO3.
Andrei Kirilyuk et al. Phil. Trans. R. Soc. A 2011;369:3631-3645
©2011 by The Royal Society
![Page 7: Controlling spins with light by Andrei Kirilyuk, Alexey V. Kimel, and Theo Rasing Philosophical Transactions A Volume 369(1951):3631-3645 September 28,](https://reader035.vdocuments.site/reader035/viewer/2022081515/56649e875503460f94b8b753/html5/thumbnails/7.jpg)
The effect of single 40 fs circularly polarized laser pulses on the magnetic domains in Gd22Fe74.6Co3.4.
Andrei Kirilyuk et al. Phil. Trans. R. Soc. A 2011;369:3631-3645
©2011 by The Royal Society
![Page 8: Controlling spins with light by Andrei Kirilyuk, Alexey V. Kimel, and Theo Rasing Philosophical Transactions A Volume 369(1951):3631-3645 September 28,](https://reader035.vdocuments.site/reader035/viewer/2022081515/56649e875503460f94b8b753/html5/thumbnails/8.jpg)
The magnetization evolution in Gd24Fe66.5Co9.5 after the excitation with right- (σ+) and left-handed (σ−) circularly polarized pulses at room temperature.
Andrei Kirilyuk et al. Phil. Trans. R. Soc. A 2011;369:3631-3645
©2011 by The Royal Society
![Page 9: Controlling spins with light by Andrei Kirilyuk, Alexey V. Kimel, and Theo Rasing Philosophical Transactions A Volume 369(1951):3631-3645 September 28,](https://reader035.vdocuments.site/reader035/viewer/2022081515/56649e875503460f94b8b753/html5/thumbnails/9.jpg)
(a) Phase diagram showing the magnetic state of the 30 nm3 volume achieved within 10 ps after the action of the opto-magnetic pulse with parameters Heff=20 T, Δteff and T*el.
Andrei Kirilyuk et al. Phil. Trans. R. Soc. A 2011;369:3631-3645
©2011 by The Royal Society
![Page 10: Controlling spins with light by Andrei Kirilyuk, Alexey V. Kimel, and Theo Rasing Philosophical Transactions A Volume 369(1951):3631-3645 September 28,](https://reader035.vdocuments.site/reader035/viewer/2022081515/56649e875503460f94b8b753/html5/thumbnails/10.jpg)
Demonstration of compact all-optical recording of magnetic bits.
Andrei Kirilyuk et al. Phil. Trans. R. Soc. A 2011;369:3631-3645
©2011 by The Royal Society