{"id":7419,"date":"2024-09-11T11:51:35","date_gmt":"2024-09-11T08:51:35","guid":{"rendered":"https:\/\/quantum-electronics.ru\/en\/?p=7419"},"modified":"2024-09-11T12:24:59","modified_gmt":"2024-09-11T09:24:59","slug":"control-of-the-properties-of-nanostructures-using-few-cycle-pulses","status":"publish","type":"post","link":"https:\/\/quantum-electronics.ru\/en\/control-of-the-properties-of-nanostructures-using-few-cycle-pulses\/","title":{"rendered":"Control of the properties of nanostructures using few-cycle pulses"},"content":{"rendered":"<p>R. M. Arkhipov, P. A. Belov, M. V. Arkhipov, A. V. Pakhomov, N. N. Rosanov<\/p>\n<ul>\n<li>St. Petersburg State University<\/li>\n<li>Ioffe Institute, Russian Academy of Sciences, St. Petersburg<\/li>\n<li>St. Petersburg State University, I.N. Uraltsev Research Laboratory of Spin Optics<\/li>\n<\/ul>\n<p><strong>Abstract<\/strong>: Based on the numerical solution of the time-dependent Schr\u00f6dinger equation, we study the interaction of attosecond electromagnetic pulses with a particle in a one-dimensional deep rectangular quantum well. It is shown that when a unipolar pulse affects this system, the change in the level populations occurs more efficiently and faster than under the action of bipolar multicycle pulses with a zero electric area.<br \/>\nKeywords: attosecond pulses, unipolar pulses, electric area of a pulse, atomic scale of electric area, one-dimensional quantum wells, nanostructures<\/p>\n<p>The work was supported by the Russian Science Foundation (Scientific Project No. 21-72-10028)<\/p>\n<p><b>Received:<\/b> 20.03.2022 : 20.03.2022<\/p>\n","protected":false},"excerpt":{"rendered":"<p>R. M. Arkhipov, P. A. Belov, M. V. Arkhipov, A. V. Pakhomov, N. N. Rosanov St. Petersburg State University Ioffe Institute, Russian Academy of Sciences, St. Petersburg St. Petersburg State University, I.N. Uraltsev Research Laboratory of Spin Optics Abstract: Based on the numerical solution of the time-dependent Schr\u00f6dinger equation, we study the interaction of attosecond\u2026 <span class=\"read-more\"><a href=\"https:\/\/quantum-electronics.ru\/en\/control-of-the-properties-of-nanostructures-using-few-cycle-pulses\/\">Read More &raquo;<\/a><\/span><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[2346,2345,2347,2344,112],"class_list":["post-7419","post","type-post","status-publish","format-standard","hentry","category-stats","tag-a-v-pakhomov","tag-m-v-arkhipov","tag-n-n-rosanov","tag-r-m-arkhipov","tag-p-a-belov"],"_links":{"self":[{"href":"https:\/\/quantum-electronics.ru\/en\/wp-json\/wp\/v2\/posts\/7419","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/quantum-electronics.ru\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/quantum-electronics.ru\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/quantum-electronics.ru\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/quantum-electronics.ru\/en\/wp-json\/wp\/v2\/comments?post=7419"}],"version-history":[{"count":0,"href":"https:\/\/quantum-electronics.ru\/en\/wp-json\/wp\/v2\/posts\/7419\/revisions"}],"wp:attachment":[{"href":"https:\/\/quantum-electronics.ru\/en\/wp-json\/wp\/v2\/media?parent=7419"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/quantum-electronics.ru\/en\/wp-json\/wp\/v2\/categories?post=7419"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/quantum-electronics.ru\/en\/wp-json\/wp\/v2\/tags?post=7419"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}