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4,901 to 4,910 of 8,105 Results

Fig.2.tab Apr 21, 2022 - Replication Data for: Photoswitchable Anapole Metasurfaces Tabular Data - 44.8 KB - 4 Variables, 2137 Observations - UNF:6:fnWM3591po5Hh6pWmDybDg== Anapole metadevice features. Measured and simulated extinction spectra of anapole metamaterial. b, Calculated far-field scattering power of different multipoles: TD, toroidal dipole; ED, electric dipole; MD, magnetic dipole; EQ, electric quadrupole; MQ, magnetic quadrupole (two u...
Fig.3.tab Apr 21, 2022 - Replication Data for: Photoswitchable Anapole Metasurfaces Tabular Data - 82.5 KB - 7 Variables, 2137 Observations - UNF:6:w3H1uLWTPYiEAi0YnC4KJw== Measured photo-switching of anapole metadevice into an electric dipole. a, Measured and b, calculated extinction spectra of metamaterial at varying optical pump influences, showing the active switching of anapole into electric dipole. c, Electric field distributions of metamateri...
Fig.4.tab Apr 21, 2022 - Replication Data for: Photoswitchable Anapole Metasurfaces Tabular Data - 133.1 KB - 8 Variables, 2137 Observations - UNF:6:sSS+pFaZVUF22BS4deWofw== Measured and calculated extinction spectra of metamaterial at varying optical pump influences, showing the active switching of anapole into Fano I resonance.
Fig.5.tab Apr 21, 2022 - Replication Data for: Photoswitchable Anapole Metasurfaces Tabular Data - 3.4 MB - 10 Variables, 34694 Observations - UNF:6:GnbkNbFbT8Cg2yg3GKL5DA== Electric field distribution of metamaterial at anapole, Fano I, and Fano II resonances. The black arrows show the surface currents. Electric field enhancement variation of metamaterial at b, 0.466 THz and c, 0.65 THz with the change in σSi. The near electric field can be switched...
Fig.6.tab Apr 21, 2022 - Replication Data for: Photoswitchable Anapole Metasurfaces Tabular Data - 51.9 KB - 6 Variables, 1070 Observations - UNF:6:ZX7p1tF/nsa5omz/0RhLcQ== Modulation depth η = (Exton – Extoff)/Extoff of the measured extinction of anapole metamaterial with a, two Si patches and b, one Si patch in the unit cell.
Fig.S1.tab Apr 21, 2022 - Replication Data for: Photoswitchable Anapole Metasurfaces Tabular Data - 9.9 KB - 8 Variables, 120 Observations - UNF:6:Xy6kfsQUNDpsPuUFHfh5sg== Experimentally retrieved frequency-dependent photoconductivity’s real part at different pump fluences. b, Extracted photoconductivity’s real part at 0.6 THz at different pump fluences, used in the simulation to study the active switching properties of metamaterial.
Fig.S2.tab Apr 21, 2022 - Replication Data for: Photoswitchable Anapole Metasurfaces Tabular Data - 106.0 KB - 4 Variables, 2973 Observations - UNF:6:vFgRBVFX6LEBj1z0jfDh7A== The photocarrier excitation and relaxation dynamics of a 0.6 μm thick silicon epilayer on a 476 μm thick sapphire at a pump fluence of 637 μJ/cm2. The carrier relaxation dynamics is fitted by a monoexponential decay equation -Δt/t = 0.572·e-(t-120)/554 - 0.01. It indicates that t...
Fig.S3.tab Apr 21, 2022 - Replication Data for: Photoswitchable Anapole Metasurfaces Tabular Data - 10.0 KB - 6 Variables, 170 Observations - UNF:6:DKQJb3+qj1f0uhiyrhVHxg== Calculated far-field scattering power of different multipoles when the conductivity of the two silicon patches in the unit cell of metamaterial is 0, 300, 900, 2000, 4000 and 15000 S/m, respectively.
Fig.S4.tab Apr 21, 2022 - Replication Data for: Photoswitchable Anapole Metasurfaces Tabular Data - 39.1 KB - 4 Variables, 2137 Observations - UNF:6:MHyzkq3NhW9pvKo515HAJw== Measured and simulated extinction spectra of anapole metamaterial with one silicon patch in the unit cell. b, Calculated far-field scattering power of different multipoles. c, Zoomed in scattering power of different multipoles (highlighted by the grey shaded area in b) and phase...
Fig.S5.tab Apr 21, 2022 - Replication Data for: Photoswitchable Anapole Metasurfaces Tabular Data - 65.7 KB - 12 Variables, 2137 Observations - UNF:6:oLwGYOgoH8midaLqJYtkHw== Measured and simulated extinction spectra of metamaterial fabricated on a sapphire substrate with different permittivity εr_sapphire when the conductivity of the silicon patch in the unit cell of metamaterial is 0 S/m (upper panel) and 30000 S/m (lower panel), respectively. b, Sc...

Fig.2.tab

Apr 21, 2022 - Replication Data for: Photoswitchable Anapole Metasurfaces

Tabular Data - 44.8 KB - 4 Variables, 2137 Observations -

Anapole metadevice features. Measured and simulated extinction spectra of anapole metamaterial. b, Calculated far-field scattering power of different multipoles: TD, toroidal dipole; ED, electric dipole; MD, magnetic dipole; EQ, electric quadrupole; MQ, magnetic quadrupole (two u...

Fig.3.tab

Apr 21, 2022 - Replication Data for: Photoswitchable Anapole Metasurfaces

Tabular Data - 82.5 KB - 7 Variables, 2137 Observations -

Measured photo-switching of anapole metadevice into an electric dipole. a, Measured and b, calculated extinction spectra of metamaterial at varying optical pump influences, showing the active switching of anapole into electric dipole. c, Electric field distributions of metamateri...

Fig.4.tab

Apr 21, 2022 - Replication Data for: Photoswitchable Anapole Metasurfaces

Tabular Data - 133.1 KB - 8 Variables, 2137 Observations -

Measured and calculated extinction spectra of metamaterial at varying optical pump influences, showing the active switching of anapole into Fano I resonance.

Fig.5.tab

Apr 21, 2022 - Replication Data for: Photoswitchable Anapole Metasurfaces

Tabular Data - 3.4 MB - 10 Variables, 34694 Observations -

Electric field distribution of metamaterial at anapole, Fano I, and Fano II resonances. The black arrows show the surface currents. Electric field enhancement variation of metamaterial at b, 0.466 THz and c, 0.65 THz with the change in σSi. The near electric field can be switched...

Fig.6.tab

Apr 21, 2022 - Replication Data for: Photoswitchable Anapole Metasurfaces

Tabular Data - 51.9 KB - 6 Variables, 1070 Observations -

Modulation depth η = (Exton – Extoff)/Extoff of the measured extinction of anapole metamaterial with a, two Si patches and b, one Si patch in the unit cell.

Fig.S1.tab

Apr 21, 2022 - Replication Data for: Photoswitchable Anapole Metasurfaces

Tabular Data - 9.9 KB - 8 Variables, 120 Observations -

Experimentally retrieved frequency-dependent photoconductivity’s real part at different pump fluences. b, Extracted photoconductivity’s real part at 0.6 THz at different pump fluences, used in the simulation to study the active switching properties of metamaterial.

Fig.S2.tab

Apr 21, 2022 - Replication Data for: Photoswitchable Anapole Metasurfaces

Tabular Data - 106.0 KB - 4 Variables, 2973 Observations -

The photocarrier excitation and relaxation dynamics of a 0.6 μm thick silicon epilayer on a 476 μm thick sapphire at a pump fluence of 637 μJ/cm2. The carrier relaxation dynamics is fitted by a monoexponential decay equation -Δt/t = 0.572·e-(t-120)/554 - 0.01. It indicates that t...

Fig.S3.tab

Apr 21, 2022 - Replication Data for: Photoswitchable Anapole Metasurfaces

Tabular Data - 10.0 KB - 6 Variables, 170 Observations -

Calculated far-field scattering power of different multipoles when the conductivity of the two silicon patches in the unit cell of metamaterial is 0, 300, 900, 2000, 4000 and 15000 S/m, respectively.

Fig.S4.tab

Apr 21, 2022 - Replication Data for: Photoswitchable Anapole Metasurfaces

Tabular Data - 39.1 KB - 4 Variables, 2137 Observations -

Measured and simulated extinction spectra of anapole metamaterial with one silicon patch in the unit cell. b, Calculated far-field scattering power of different multipoles. c, Zoomed in scattering power of different multipoles (highlighted by the grey shaded area in b) and phase...

Fig.S5.tab

Apr 21, 2022 - Replication Data for: Photoswitchable Anapole Metasurfaces

Tabular Data - 65.7 KB - 12 Variables, 2137 Observations -

Measured and simulated extinction spectra of metamaterial fabricated on a sapphire substrate with different permittivity εr_sapphire when the conductivity of the silicon patch in the unit cell of metamaterial is 0 S/m (upper panel) and 30000 S/m (lower panel), respectively. b, Sc...

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