The Humboldt high magnetic field center at Berlin

The “Humboldt High Magnetic Field Center” is operated by the chair for “Magnetotransport in Solids” at the Institute of Physics of the Humboldt University at Berlin. Three different kinds of magnetic field generators cover the range up to 300 T. All field generators are intended for operation in tem...

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Bibliographic Details
Published in:Physica. B, Condensed matter Condensed matter, 2001, Vol.294, p.568-573
Main Authors: von Ortenberg, M., Puhlmann, N., Stolpe, I., Mueller, H.-U., Kirste, A., Portugall, O.
Format: Article
Language:English
Subjects:
High-magnetic field spectroscopy
Magnetooptics
Megagauss fields
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Summary:The “Humboldt High Magnetic Field Center” is operated by the chair for “Magnetotransport in Solids” at the Institute of Physics of the Humboldt University at Berlin. Three different kinds of magnetic field generators cover the range up to 300 T. All field generators are intended for operation in temperatures ranging between 0.3 K and room temperature. Magnetization measurements use both Faraday rotation and compensated pick-up coils. To probe spin and charge carrier systems electromagnetic radiation sources from the visible part of the spectrum to mm-waves are available. Special emphasis is laid on sophisticated measuring- and data acquisition techniques enabling us to obtain a sensitivity in transmission experiments in megagauss fields that is usually achieved only in DC-fields applying multi-sampling methods. The installations of the “Humboldt High Magnetic Field Center” are open to all interested scientists on a mutual cooperation basis.
ISSN:0921-4526
1873-2135
DOI:10.1016/S0921-4526(00)00722-5