{"id":232,"date":"2024-05-13T05:49:44","date_gmt":"2024-05-13T05:49:44","guid":{"rendered":"https:\/\/rockstartesting.in\/quantum\/?page_id=232"},"modified":"2024-08-16T11:03:31","modified_gmt":"2024-08-16T11:03:31","slug":"quantum-fluids","status":"publish","type":"page","link":"https:\/\/www.cense.iisc.ac.in\/ambarish\/quantum-fluids\/","title":{"rendered":"Quantum Fluids"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-page\" data-elementor-id=\"232\" class=\"elementor elementor-232\" data-elementor-post-type=\"page\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-3c020e87 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"3c020e87\" data-element_type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;,&quot;shape_divider_bottom&quot;:&quot;arrow&quot;}\">\n\t\t\t\t\t\t\t<div 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data-element_type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;,&quot;background_motion_fx_motion_fx_scrolling&quot;:&quot;yes&quot;,&quot;background_motion_fx_translateX_effect&quot;:&quot;yes&quot;,&quot;background_motion_fx_translateX_speed&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:5,&quot;sizes&quot;:[]},&quot;background_motion_fx_translateX_affectedRange&quot;:{&quot;unit&quot;:&quot;%&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:{&quot;start&quot;:0,&quot;end&quot;:100}},&quot;background_motion_fx_devices&quot;:[&quot;desktop&quot;,&quot;tablet&quot;,&quot;mobile&quot;]}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-1af2eea8 elementor-invisible\" data-id=\"1af2eea8\" data-element_type=\"column\" data-settings=\"{&quot;animation&quot;:&quot;zoomInLeft&quot;}\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-e622d9b elementor-widget elementor-widget-image\" data-id=\"e622d9b\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<style>\/*! elementor - v3.23.0 - 05-08-2024 *\/\n.elementor-widget-image{text-align:center}.elementor-widget-image a{display:inline-block}.elementor-widget-image a img[src$=\".svg\"]{width:48px}.elementor-widget-image img{vertical-align:middle;display:inline-block}<\/style>\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"300\" height=\"223\" src=\"https:\/\/www.cense.iisc.ac.in\/ambarish\/wp-content\/uploads\/2024\/08\/ag-res-qf-1-300x223-1.jpg\" class=\"attachment-full size-full wp-image-665\" alt=\"\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-7f35c2c elementor-invisible\" data-id=\"7f35c2c\" data-element_type=\"column\" data-settings=\"{&quot;animation&quot;:&quot;zoomInRight&quot;}\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-2432de33 elementor-widget elementor-widget-elementskit-heading\" data-id=\"2432de33\" data-element_type=\"widget\" data-widget_type=\"elementskit-heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<div class=\"ekit-wid-con\" ><div class=\"ekit-heading elementskit-section-title-wraper text_left   ekit_heading_tablet-text_center   ekit_heading_mobile-\"><h4 class=\"elementskit-section-subtitle  \">\n\t\t\t\t\t\tQuantum Fluids\n\t\t\t\t\t<\/h4><h2 class=\"ekit-heading--title elementskit-section-title \">Micron and nano sized bubbles containing single\/many electrons in <span><span>liquid helium<\/span><\/span><\/h2><div class=\"ekit_heading_separetor_wraper ekit_heading_elementskit-border-divider ekit-dotted\"><div class=\"elementskit-border-divider ekit-dotted\"><\/div><\/div><\/div><\/div>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3efeecb elementor-widget elementor-widget-ucaddon_ue_unfold\" data-id=\"3efeecb\" data-element_type=\"widget\" data-widget_type=\"ucaddon_ue_unfold.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<!-- start Unfold Content -->\n\t\t<link id='font-awesome-css' href='https:\/\/www.cense.iisc.ac.in\/ambarish\/wp-content\/plugins\/unlimited-elements-for-elementor-premium\/assets_libraries\/font-awesome5\/css\/fontawesome-all.min.css' type='text\/css' rel='stylesheet' >\n\t\t<link id='font-awesome-4-shim-css' href='https:\/\/www.cense.iisc.ac.in\/ambarish\/wp-content\/plugins\/unlimited-elements-for-elementor-premium\/assets_libraries\/font-awesome5\/css\/fontawesome-v4-shims.css' type='text\/css' rel='stylesheet' >\n\n\t\t\t<style type=\"text\/css\">\/* widget: Unfold Content *\/\n\n#uc_ue_unfold_elementor_3efeecb{\n opacity: 0;\n transition: opacity .2s;\n}\n\n#uc_ue_unfold_elementor_3efeecb.ue-full-opacity{\n opacity: 1;\n}\n\n#uc_ue_unfold_elementor_3efeecb .unfold_wrapper{\n  max-height:100%;\n  width: 100%;\n}\n\n#uc_ue_unfold_elementor_3efeecb .unfold_card\n{\n  position: relative;\n  overflow:hidden;\n}\n\n#uc_ue_unfold_elementor_3efeecb .uf_overlayuc_ue_unfold_elementor_3efeecb{\n    position: absolute;\n    right: 0;\n    bottom: 0;\n    left: 0;\n    z-index: 1;\n    background: -moz-linear-gradient(0deg, #ffffff) 10%, rgba(255, 255, 255, 0) 100%);\n    background: -webkit-linear-gradient(0deg, #ffffff 10%, rgba(255, 255, 255, 0) 100%);\n    background: linear-gradient(0deg, #ffffff 10%, rgba(255, 255, 255, 0) 100%);\n}\n\n#uc_ue_unfold_elementor_3efeecb .ue-btn-wrap{\n        display: flex;   \n    position:relative;\n  z-index:2;\n}\n\n#uc_ue_unfold_elementor_3efeecb 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class=\"uf_overlayuc_ue_unfold_elementor_3efeecb uf_overlay\" id=\"uf_overlayuc_ue_unfold_elementor_3efeecb\"><\/div>\n                    <div class=\"ue-txt\"><p>Multielectron bubbles (MEBs) are micron cavities in liquid helium containing few to millions of electrons pinned to the inside surfaces of the bubble and are predicted to be a promising candidate for the observation of quantum phase transitions in 2D. We have developed for the first time a method to trap the MEBs in a Paul trap and have made extensive studies on these objects over last few years, mostly focusing on the stability and dynamics of these charged bubbles near the lambda point. Very recently, we have discovered a new species of stable MEBs that contain less than ten electrons. These objects are formed due to a novel quantum mechanics dominated self-assembly process and can provide deep insight into the role of quantum fluctuations on the properties of interacting few body systems.\u00a0<\/p><p>Our studies have suggested the possibility of reaching a unique density regime for the 2D electron layer inside the MEBs, which is large enough for the ordered electron lattice to melt through quantum fluctuations. Our present experiments are aimed towards observation of this 2D melting process, which will surely be a major contribution in the study of quantum phase transitions. Interestingly, the same experimental system has been predicted to be a promising candidate as candidates for quantum computing platforms, which is currently being investigated in our group.<\/p><\/div>\n        <\/div>\n    <div class=\"ue-btn-wrap\" id=\"btn_wrapper btn_wrapper_uc_ue_unfold_elementor_3efeecb\"> \n     <div class=\"ubfold_btn\" id=\"button_uc_ue_unfold_elementor_3efeecb\">\n                  <span class=\"ue-btn-icon\" id=\"ue-icon-folded-uc_ue_unfold_elementor_3efeecb\"><i class='fas fa-angle-down'><\/i><\/span>\n          <span class=\"ue-btn-icon\" id=\"ue-icon-unfolded-uc_ue_unfold_elementor_3efeecb\"><i class='fas fa-angle-up'><\/i><\/span>\n                 <span id=\"ue-text-folded-uc_ue_unfold_elementor_3efeecb\">Read More<\/span>\n        <span id=\"ue-text-unfolded-uc_ue_unfold_elementor_3efeecb\">Read Less<\/span>\n     <\/div>\n   <\/div>\n\t\n<\/div>\n\n<\/div>\n\t\t\t<!-- end Unfold Content -->\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>Quantum Fluids Micron and nano sized bubbles containing single\/many electrons in liquid helium Multielectron bubbles (MEBs) are micron cavities in liquid helium containing few to millions of electrons pinned to the inside surfaces of the bubble and are predicted to be a promising candidate for the observation of quantum phase transitions in 2D. We have&#8230;<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"elementor_header_footer","meta":{"footnotes":""},"class_list":["post-232","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.cense.iisc.ac.in\/ambarish\/wp-json\/wp\/v2\/pages\/232"}],"collection":[{"href":"https:\/\/www.cense.iisc.ac.in\/ambarish\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.cense.iisc.ac.in\/ambarish\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.cense.iisc.ac.in\/ambarish\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.cense.iisc.ac.in\/ambarish\/wp-json\/wp\/v2\/comments?post=232"}],"version-history":[{"count":9,"href":"https:\/\/www.cense.iisc.ac.in\/ambarish\/wp-json\/wp\/v2\/pages\/232\/revisions"}],"predecessor-version":[{"id":668,"href":"https:\/\/www.cense.iisc.ac.in\/ambarish\/wp-json\/wp\/v2\/pages\/232\/revisions\/668"}],"wp:attachment":[{"href":"https:\/\/www.cense.iisc.ac.in\/ambarish\/wp-json\/wp\/v2\/media?parent=232"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}