{"586579":{"#nid":"586579","#data":{"type":"event","title":"Spin Coherence of Rubidium Atoms in Solid Parahydrogen","body":[{"value":"\u003Ch4\u003E\u003Cstrong\u003ESchool of Physics Hard Condensed Matter Seminar: Prof. Jonathan Weinstein, University of Nevada Reno \u003C\/strong\u003E\u003C\/h4\u003E\r\n\r\n\u003Cp\u003EGas-phase atoms and molecules are powerful resources for many applications: sensors, quantum simulators, and fundamental physics experiments. By implanting atoms in a solid host, one can achieve higher numbers, higher densities, and superb localization, but typically at a great cost: the properties of the implanted atoms are altered to an extent that they are no longer experimentally useful. Notable exceptions to this rule are NV centers in diamond, rare-earth-ion doped crystals, phosphorus donors in silicon, and atoms in solid and superfluid helium.\u003C\/p\u003E\r\n\r\n\u003Cp\u003EWe are investigating solid hydrogen as another promising host matrix. We grow parahydrogen crystals doped with rubidium atoms and optically pump and detect the rubidium\u0026#39;s spin state. The observed spin coherence is already competitive with the best systems in the world. Possible applications will be discussed, and audience speculation will be solicited.\u003C\/p\u003E\r\n","summary":null,"format":"limited_html"}],"field_subtitle":"","field_summary":"","field_summary_sentence":[{"value":"Spin Coherence of Rubidium Atoms in Solid Parahydrogen"}],"uid":"27664","created_gmt":"2017-01-30 15:03:35","changed_gmt":"2017-04-13 21:13:06","author":"Alison Morain","boilerplate_text":"","field_publication":"","field_article_url":"","field_event_time":{"event_time_start":"2017-04-13T16:00:00-04:00","event_time_end":"2017-04-13T17:00:00-04:00","event_time_end_last":"2017-04-13T17:00:00-04:00","gmt_time_start":"2017-04-13 20:00:00","gmt_time_end":"2017-04-13 21:00:00","gmt_time_end_last":"2017-04-13 21:00:00","rrule":null,"timezone":"America\/New_York"},"extras":[],"hg_media":{"586580":{"id":"586580","type":"image","title":"Jonathan Weinstein","body":null,"created":"1485788824","gmt_created":"2017-01-30 15:07:04","changed":"1485788824","gmt_changed":"2017-01-30 15:07:04","alt":"","file":{"fid":"223551","name":"jonathan.jpg","image_path":"\/sites\/default\/files\/images\/jonathan.jpg","image_full_path":"http:\/\/www.tlwarc.hg.gatech.edu\/\/sites\/default\/files\/images\/jonathan.jpg","mime":"image\/jpeg","size":8478,"path_740":"http:\/\/www.tlwarc.hg.gatech.edu\/sites\/default\/files\/styles\/740xx_scale\/public\/images\/jonathan.jpg?itok=KUVdlA6e"}}},"media_ids":["586580"],"groups":[{"id":"1278","name":"College of Sciences"},{"id":"126011","name":"School of Physics"}],"categories":[],"keywords":[{"id":"166937","name":"School of Physics"}],"core_research_areas":[],"news_room_topics":[],"event_categories":[{"id":"1795","name":"Seminar\/Lecture\/Colloquium"}],"invited_audience":[{"id":"78761","name":"Faculty\/Staff"},{"id":"78751","name":"Undergraduate students"},{"id":"174045","name":"Graduate students"}],"affiliations":[],"classification":[],"areas_of_expertise":[],"news_and_recent_appearances":[],"phone":[],"contact":[{"value":"\u003Cp\u003Eamorain@gatech.edu\u003C\/p\u003E\r\n","format":"limited_html"}],"email":[],"slides":[],"orientation":[],"userdata":""}}}