{"id":40122,"date":"2017-02-03T10:37:59","date_gmt":"2017-02-03T10:37:59","guid":{"rendered":""},"modified":"2022-11-09T22:17:07","modified_gmt":"2022-11-09T22:17:07","slug":"doc-a-orendacova","status":"publish","type":"page","link":"https:\/\/www.upjs.sk\/en\/information\/science-and-research\/scientific-and-research-activities-phd-studies\/top-research-teams\/qmagna-upjs\/about-the-team\/doc-a-orendacova\/","title":{"rendered":"Assoc. Prof. A. Orend\u00e1\u010dov\u00e1, DrSc."},"content":{"rendered":"<p style=\"text-align: justify;\"><strong>Assoc. Prof. A. Orend\u00e1\u010dov\u00e1<\/strong>, <strong>DrSc.<\/strong> studies exotic transitions in two-dimensional quantum magnetic structures based on Cu(II) ions, resulting from the interaction of both spin and spatial anisotropy and magnetic field. She also studies the topological excitations, the so-called quantum vortices, induced by the magnetic field, which can cause the Berezinski-Kosterlitz-Thouless phase transition (Fig. 2) [<em>A. Orend\u00e1\u010dov\u00e1, et al. Phys. Rev. B 80 (2009) 144418<\/em>].<\/p>\n<p style=\"text-align: center;\"><img decoding=\"async\" alt=\"\" src=\"https:\/\/www.upjs.sk\/app\/uploads\/2022\/09\/obr-orendacova.jpg\" style=\"height:200px; width:500px\" \/><br \/> \u00a0<\/p>\n<p style=\"text-align: justify;\">Fig. 2: Isolated vortices (left) and a pair of vortex-antivortex (right)\u00a0 [<a href=\"http:\/\/www.nobelprize.org\" target=\"_blank\" rel=\"noopener\">www.nobelprize.org<\/a>]<\/p>\n<p style=\"text-align: justify;\">In a cooperation with other members of the team, she studies the heat transport and relaxation processes in low-dimensional rare-earth based magnets with a potential in magnetic refrigeration [<em>V. Tk\u00e1\u010d, et al., Phys. Rev. B 92 (2015) 024406<\/em>].<br \/> \u00a0<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Assoc. Prof. A. Orend\u00e1\u010dov\u00e1, DrSc. studies exotic transitions in two-dimensional quantum magnetic structures based on Cu(II) ions, resulting from the interaction of both spin and spatial anisotropy and magnetic field. She also studies the topological excitations, the so-called quantum vortices, induced by the magnetic field, which can cause the Berezinski-Kosterlitz-Thouless phase transition (Fig. 2) [A. &hellip; <a href=\"https:\/\/www.upjs.sk\/en\/information\/science-and-research\/scientific-and-research-activities-phd-studies\/top-research-teams\/qmagna-upjs\/about-the-team\/doc-a-orendacova\/\">Continued<\/a><\/p>\n","protected":false},"author":1,"featured_media":9056,"parent":24903,"menu_order":4,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"_editorskit_title_hidden":false,"_editorskit_reading_time":0,"_editorskit_is_block_options_detached":false,"_editorskit_block_options_position":"{}","footnotes":""},"class_list":["post-40122","page","type-page","status-publish","has-post-thumbnail","hentry"],"acf":{"acf_link_na_externy_obsah":""},"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.1 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Assoc. 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