{"id":9211,"date":"2020-01-06T15:11:00","date_gmt":"2020-01-06T13:11:00","guid":{"rendered":"https:\/\/lncmi.cnrs.fr\/?p=9211"},"modified":"2025-07-07T13:44:59","modified_gmt":"2025-07-07T11:44:59","slug":"40-t-pulsed-magnet-for-neutron-diffraction","status":"publish","type":"post","link":"https:\/\/lncmi.cnrs.fr\/en\/news\/40-t-pulsed-magnet-for-neutron-diffraction\/","title":{"rendered":"40 T pulsed magnet for neutron diffraction"},"content":{"rendered":"\n<p>A 40-T pulsed magnet for single crystal elastic neutron scattering, featuring an unprecedented high duty cycle, now offers new opportunities to investigate magnetic systems down to 2 K at the Institut Laue Langevin (ILL) in Grenoble (France). This unique experimental setup results from a 4-year collaborative work between the LNCMI-Toulouse, the CEA-Grenoble, and the ILL. The magnet produces a horizontal field in a bi-conical geometry, \u00b115\u00b0 upstream and \u00b130\u00b0 downstream of the sample. Using a 1.15 MJ transportable generator installed on the triple-axis spectrometer IN22, magnetic-field pulses of 100 ms duration are generated, with a rise time of 23 ms and a rate of 7 pulses per hour at 40 T. Since 2014, this magnet has already generated more than 5000 field pulses, with 70% of them at more than 30 T. They have allowed to investigate various magnetic systems such as heavy-fermion materials and quantum spin systems. This equipment is available to ILL users through a scientific collaboration with the LNCMI.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"450\" height=\"300\" src=\"https:\/\/lncmi.cnrs.fr\/wp-content\/uploads\/2020\/01\/Photo4-450x300-1.png\" alt=\"\" class=\"wp-image-23307\" srcset=\"https:\/\/lncmi.cnrs.fr\/wp-content\/uploads\/2020\/01\/Photo4-450x300-1.png 450w, https:\/\/lncmi.cnrs.fr\/wp-content\/uploads\/2020\/01\/Photo4-450x300-1-300x200.png 300w\" sizes=\"(max-width: 450px) 100vw, 450px\" \/><\/figure>\n\n\n\n<p><strong>Figure 1:<\/strong> Overview of the bottom of the cryomagnet. The coil is immersed in liquid nitrogen. The sample is under vacuum and fixed at the end of a cold finger. This finger is cooled down using a flow of helium.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>A 40-T pulsed magnet for single crystal elastic neutron scattering, featuring an unprecedented high duty cycle, now offers new opportunities to investigate magnetic systems down to 2 K at the [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":23307,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":"","_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[292],"tags":[],"post_folder":[],"class_list":["post-9211","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news"],"jetpack_featured_media_url":"https:\/\/lncmi.cnrs.fr\/wp-content\/uploads\/2020\/01\/Photo4-450x300-1.png","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/lncmi.cnrs.fr\/en\/wp-json\/wp\/v2\/posts\/9211","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/lncmi.cnrs.fr\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/lncmi.cnrs.fr\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/lncmi.cnrs.fr\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/lncmi.cnrs.fr\/en\/wp-json\/wp\/v2\/comments?post=9211"}],"version-history":[{"count":0,"href":"https:\/\/lncmi.cnrs.fr\/en\/wp-json\/wp\/v2\/posts\/9211\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/lncmi.cnrs.fr\/en\/wp-json\/wp\/v2\/media\/23307"}],"wp:attachment":[{"href":"https:\/\/lncmi.cnrs.fr\/en\/wp-json\/wp\/v2\/media?parent=9211"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/lncmi.cnrs.fr\/en\/wp-json\/wp\/v2\/categories?post=9211"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/lncmi.cnrs.fr\/en\/wp-json\/wp\/v2\/tags?post=9211"},{"taxonomy":"post_folder","embeddable":true,"href":"https:\/\/lncmi.cnrs.fr\/en\/wp-json\/wp\/v2\/post_folder?post=9211"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}