Department Spin and Topology in Quantum Materials
HZDR
User Access
Call for proposals twice per year, typically mid-March and mid-October.
Quick access for strategically important proposals via directors contingency.
Website for general information: radiation source ELBE.
Proposal submission and organization via GATE portal.
Guidelines for beamtime application
Contact for users from quantum technology
FELBE: Alexej Pashkin
Ece Uykur
Stephan Winnerl
TELBE: Igor Ilyakov
Jan-Christoph Deinert
Instruments especially suited for quantum technology research
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Phase-stable multi-cycle high-field THz excitation. Sub-cycling probing in THz, NIR and optical regime: MOKE, Faraday rotation, transient reflectivity, EO sampling, Kerr effect, … |
Phase-stable single-cycle high-field THz excitation. Sub-cycling probing in THz, NIR and optical regime: MOKE, Faraday rotation, transient reflectivity, EO sampling, Kerr effect, … |
Narrowband infrared pump-probe (also in magnetic fields up to 7 T). FEL-pump / optical probe, two-color FEL-pump broadband THz probe, time-resolved PL, scanning near-field infrared microscopy (s-SNIM) | Narrowband infrared pump-probe (also in magnetic fields up to 7 T). FEL-pump / optical probe, two-color FEL-pump broadband THz probe, time-resolved PL, scanning near-field infrared microscopy (s-SNIM) |
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Superradiant multicycle THz source |
Broadband high rep. rate THz source based on coherent diffraction radiator (CDR) < 1.0 THz |
Free-electron laser emitting intense picosecond pulses with tunable wavelength in far-infrared range |
Free-electron laser emitting intense picosecond pulses with tunable wavelength in mid-infrared range |
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•High field (> 100 kV/cm)
•Frequency range 0.1 THz to 2.5 THz
•Rep. rate flexible up to 500 kHz
•High flexibility of optical schemes and sample environments (magnetic fields, temperatures)
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•Rep. rate flexible up to 500 kHz
•High flexibility of optical schemes and sample environments (magnetic fields, temperatures)
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•Repetition rate: 13 MHz
•Wavelength: 18 - 250 mm
•Pulse energy: 0.1 - 2 μJ
•Pulse duration: 3 - 25 ps
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•Repetition rate: 13 MHz
•Wavelength: 5 - 40 mm
•Pulse energy: 0.1 - 2 μJ
•Pulse duration: 1 - 4 ps
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