The Dresden High Magnetic Field Laboratory (Hochfeld-Magnetlabor Dresden, HLD) in the Helmholtz-Zentrum Dresden-Rossendorf (HZDR) focuses on modern materials research at high magnetic fields. It serves as a research facility for in-house as well as for user projects and provides research opportunities for pulsed magnetic fields up to 90 teslas for routine operation. A record field close to 95.6 T has been reached in 2011.[1] The HLD aims at reaching magnetic fields up to the feasibility limit of about 100 teslas.
In 1999, a proposal was submitted to the Federal Ministry of Education and Research (Germany) and the Saxon Ministry of Science and Art requesting the establishment of the High Magnetic Field Laboratory. After evaluation by the German Council of Science and Humanities basic funding was recommended and in 2003 the construction of the Dresden High Magnetic Field Laboratory started on the site of the HZDR. Investment costs were about €24.5 million and were shared equally by the federal government and the Free State of Saxony. In December 2004, the Dresden High Magnetic Field Laboratory headed by Prof. Dr. Joachim Wosnitza was founded.
User Programedit
The HLD is accepting proposals for magnet time in pulsed magnetic fields and hosted users since the beginning of 2007. The proposals are administrated and evaluated in the frame of the EMFL user program.[2]
Researchedit
Dresden High Magnetic Field Laboratory
The Dresden High Magnetic Field Laboratory provides access to a magnet with a magnetic flux density of more than 95 teslas with a pulse duration of 11 milliseconds in a diameter of 16 millimeters. Similarly strong magnetic fields are generated only at the Los Alamos National Laboratory in Los Alamos, USA. In addition, the HLD operates several 70 tesla coils with pulse durations of 150 milliseconds.
The HLD has an in-house coil development and production program. Because of the high magnetic pressure, a high-strength synthetic fiber has to be wound around the wire layers. The aim is to achieve a field of 100 teslas over a pulse duration of 10 milliseconds. The required energy of 50 MJ is provided by the world's largest capacitor bank, custom-made for this laboratory.
Primarily, the electronic properties of metallic, semiconducting, superconducting, and magnetic materials are studied at the HLD in high magnetic fields. These include in particular exotic superconductors, strongly correlated electron systems, low-dimensional spin systems, and nanostructures. The pulse durations are sufficient to allow for e.g. resistance, magnetization, ultrasound, ESR and NMR measurements. Uniquely, the radiation provided by the free-electron lasers (FEL) of the neighboring superconducting electron accelerator ELBE can be used for magneto-optical experiments in the infrared spectral range.
HLD 2.0edit
In response to the large user demand, the Dresden High Magnetic Field Laboratory (HLD) was extended. From 2011 to 2013, it was equipped with a new capacitor bank and six additional magnet cells.
Cooperationedit
The HLD cooperates with several research institutions in Dresden:
Max Planck Institute for Chemical Physics of Solids
Max Planck Institute for the Physics of Complex Systems
Leibniz Institute for Solid State and Materials Research Dresden
Leibniz Institute of Polymer Research Dresden
In addition to collaborating with other research institutions in Germany, further European collaborations funded by the European Union exist. The aim of the EU project European Magnetic Field Laboratory (EMFL)[3] is to attract new users to the large research facilities of the participating laboratories within Europe and to develop cooperation in management, infrastructure, and communications. Partners in the EMFL project are: the Dutch "High Magnetic Field Laboratory" in Nijmegen, the French "Laboratoire des Champs Magnétiques Intenses" (LNCMI) in Grenoble and Toulouse and the HLD.
External linksedit
Homepage of the Dresden High Magnetic Field Laboratory in the Helmholtz-Zentrum Dresden-Rossendorf
Referencesedit
^. Archived from the original on 2012-02-16. Retrieved 2012-02-16.
^European Magnetic Field Laboratory (EMFL), www.emfl.eu
December 15, 2023
dresden, high, magnetic, field, laboratory, 06361, 94972, 06361, 94972, established, 2004director, joachim, wosnitzaresponsible, body, free, state, saxony, federal, ministry, education, research, germany, research, field, physicsdisciplines, solid, state, phys. 51 03 49 N 13 56 59 E 51 06361 N 13 94972 E 51 06361 13 94972 Established 2004Director Joachim WosnitzaResponsible body Free State of Saxony Federal Ministry of Education and Research Germany Research Field PhysicsDisciplines Solid State Physics Low Temperature PhysicsLocation Dresden GermanyOfficial website www hzdr de hldThe Dresden High Magnetic Field Laboratory Hochfeld Magnetlabor Dresden HLD in the Helmholtz Zentrum Dresden Rossendorf HZDR focuses on modern materials research at high magnetic fields It serves as a research facility for in house as well as for user projects and provides research opportunities for pulsed magnetic fields up to 90 teslas for routine operation A record field close to 95 6 T has been reached in 2011 1 The HLD aims at reaching magnetic fields up to the feasibility limit of about 100 teslas Contents 1 History 2 User Program 3 Research 4 HLD 2 0 5 Cooperation 6 External links 7 ReferencesHistory editIn 1999 a proposal was submitted to the Federal Ministry of Education and Research Germany and the Saxon Ministry of Science and Art requesting the establishment of the High Magnetic Field Laboratory After evaluation by the German Council of Science and Humanities basic funding was recommended and in 2003 the construction of the Dresden High Magnetic Field Laboratory started on the site of the HZDR Investment costs were about 24 5 million and were shared equally by the federal government and the Free State of Saxony In December 2004 the Dresden High Magnetic Field Laboratory headed by Prof Dr Joachim Wosnitza was founded User Program editThe HLD is accepting proposals for magnet time in pulsed magnetic fields and hosted users since the beginning of 2007 The proposals are administrated and evaluated in the frame of the EMFL user program 2 Research edit nbsp Dresden High Magnetic Field LaboratoryThe Dresden High Magnetic Field Laboratory provides access to a magnet with a magnetic flux density of more than 95 teslas with a pulse duration of 11 milliseconds in a diameter of 16 millimeters Similarly strong magnetic fields are generated only at the Los Alamos National Laboratory in Los Alamos USA In addition the HLD operates several 70 tesla coils with pulse durations of 150 milliseconds The HLD has an in house coil development and production program Because of the high magnetic pressure a high strength synthetic fiber has to be wound around the wire layers The aim is to achieve a field of 100 teslas over a pulse duration of 10 milliseconds The required energy of 50 MJ is provided by the world s largest capacitor bank custom made for this laboratory Primarily the electronic properties of metallic semiconducting superconducting and magnetic materials are studied at the HLD in high magnetic fields These include in particular exotic superconductors strongly correlated electron systems low dimensional spin systems and nanostructures The pulse durations are sufficient to allow for e g resistance magnetization ultrasound ESR and NMR measurements Uniquely the radiation provided by the free electron lasers FEL of the neighboring superconducting electron accelerator ELBE can be used for magneto optical experiments in the infrared spectral range HLD 2 0 editIn response to the large user demand the Dresden High Magnetic Field Laboratory HLD was extended From 2011 to 2013 it was equipped with a new capacitor bank and six additional magnet cells Cooperation editThe HLD cooperates with several research institutions in Dresden Max Planck Institute for Chemical Physics of Solids Max Planck Institute for the Physics of Complex Systems Technische Universitat Dresden Leibniz Institute for Solid State and Materials Research Dresden Leibniz Institute of Polymer Research DresdenIn addition to collaborating with other research institutions in Germany further European collaborations funded by the European Union exist The aim of the EU project European Magnetic Field Laboratory EMFL 3 is to attract new users to the large research facilities of the participating laboratories within Europe and to develop cooperation in management infrastructure and communications Partners in the EMFL project are the Dutch High Magnetic Field Laboratory in Nijmegen the French Laboratoire des Champs Magnetiques Intenses LNCMI in Grenoble and Toulouse and the HLD External links editHomepage of the Dresden High Magnetic Field Laboratory in the Helmholtz Zentrum Dresden RossendorfReferences edit New European Record Set in Dresden Archived from the original on 2012 02 16 Retrieved 2012 02 16 Website European Magnetic Field Laboratory European Magnetic Field Laboratory EMFL www emfl eu Retrieved from https en wikipedia org w index php title Dresden High Magnetic Field Laboratory amp oldid 1102289850, wikipedia, wiki, book, books, library,
