All‐Optical Generation of Multifunctional and Tunable Longitudinal Magnetization Textures

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Abstract: An all‐optical strategy for creating multifunctional and tunable longitudinal magnetization textures is demonstrated. This is realized by flexibly engineering the coherent interferences of two counter‐propagating azimuthally polarized vortex beams possessing on‐demand phase and amplitude encoding in a 4π optical microscopic setup. In doing so, one can access not only the regular longitudinal magnetization patterns including bright spheroid/needle, dark cage/channel, and bright‐dark alternating chain/comb, but also the exotic twisted counterparts with controllable number of turns, thereby making versatile magnetization on the targeted magneto‐optical media with integrated footprint possible. The presented research findings may hold tremendous potential in multidimensional high density and low energy consumption optomagnetic storage and photonics of spin, and beyond.

Location: Deutsche Nationalbibliothek Frankfurt am Main

Extent: Online-Ressource

Language: Englisch

Bibliographic citation: All‐Optical Generation of Multifunctional and Tunable Longitudinal Magnetization Textures ; day:22 ; month:06 ; year:2022 ; extent:5
Annalen der Physik ; (22.06.2022) (gesamt 5)

Creator: Zhou, Zhilong
Liu, Xiaofei
Nie, Zhongquan
Lin, Han
Guo, Chunsheng
Jia, Baohua

DOI: 10.1002/andp.202200127

URN: urn:nbn:de:101:1-2022062215355688760471

Rights: Open Access; Der Zugriff auf das Objekt ist unbeschränkt möglich.

Last update: 15.08.2025, 7:39 AM CEST

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Zhou, Zhilong
Liu, Xiaofei
Nie, Zhongquan
Lin, Han
Guo, Chunsheng
Jia, Baohua

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All-optical tunable wavelength conversion in opaque nonlinear nanostructures

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Unconventional magnetization textures and domain-wall pinning in Sm–Co magnets

All-optical tunable wavelength conversion in opaque nonlinear nanostructures

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All-optical magnetization reversal by circularly-polarized laser pulses : Experiment and multiscale modeling

Compact all-optical precision-tunable narrowband hard Compton X-ray source

Deterministic all-optical magnetization writing facilitated by non-local transfer of spin angular momentum

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All‐Optical Generation of Multifunctional and Tunable Longitudinal Magnetization Textures

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Other Objects (12)

Interplay of Inhomogeneous Currents and Magnetization Textures

Transient Non‐Collinear Magnetic State for All‐Optical Magnetization Switching

Unconventional magnetization textures and domain-wall pinning in Sm–Co magnets

All-optical tunable wavelength conversion in opaque nonlinear nanostructures

Electric-field control of magnetization in multifunctional hybrid devices

All-optical magnetization reversal by circularly-polarized laser pulses : Experiment and multiscale modeling

Compact all-optical precision-tunable narrowband hard Compton X-ray source

Deterministic all-optical magnetization writing facilitated by non-local transfer of spin angular momentum

Non-volatile chirality switching by all-optical magnetization reversal in ferromagnetic Weyl semimetal Co3Sn2S2

Realizing multi-functional all-optical data processing on nanoscale SiC waveguides

Twisting Polarization‐Tunable Subdiffraction‐Limited Magnetization through Vectorial Beam Coupling

Twisting Polarization‐Tunable Subdiffraction‐Limited Magnetization through Vectorial Beam Coupling

Interplay of Inhomogeneous Currents and Magnetization Textures

Transient Non‐Collinear Magnetic State for All‐Optical Magnetization Switching

Unconventional magnetization textures and domain-wall pinning in Sm–Co magnets

All-optical tunable wavelength conversion in opaque nonlinear nanostructures

Electric-field control of magnetization in multifunctional hybrid devices

All-optical magnetization reversal by circularly-polarized laser pulses : Experiment and multiscale modeling

Compact all-optical precision-tunable narrowband hard Compton X-ray source

Deterministic all-optical magnetization writing facilitated by non-local transfer of spin angular momentum

Non-volatile chirality switching by all-optical magnetization reversal in ferromagnetic Weyl semimetal Co3Sn2S2

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Twisting Polarization‐Tunable Subdiffraction‐Limited Magnetization through Vectorial Beam Coupling

Twisting Polarization‐Tunable Subdiffraction‐Limited Magnetization through Vectorial Beam Coupling

Interplay of Inhomogeneous Currents and Magnetization Textures

Transient Non‐Collinear Magnetic State for All‐Optical Magnetization Switching

Unconventional magnetization textures and domain-wall pinning in Sm–Co magnets

All-optical tunable wavelength conversion in opaque nonlinear nanostructures

Electric-field control of magnetization in multifunctional hybrid devices

All-optical magnetization reversal by circularly-polarized laser pulses : Experiment and multiscale modeling

Compact all-optical precision-tunable narrowband hard Compton X-ray source

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Non-volatile chirality switching by all-optical magnetization reversal in ferromagnetic Weyl semimetal Co3Sn2S2

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Twisting Polarization‐Tunable Subdiffraction‐Limited Magnetization through Vectorial Beam Coupling

Twisting Polarization‐Tunable Subdiffraction‐Limited Magnetization through Vectorial Beam Coupling

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