{"id":8774,"date":"2023-03-02T09:47:59","date_gmt":"2023-03-02T01:47:59","guid":{"rendered":"https:\/\/qt.ntu.edu.tw\/qoa\/?p=8774"},"modified":"2024-11-05T19:44:46","modified_gmt":"2024-11-05T11:44:46","slug":"202303-qt-shot-noise","status":"publish","type":"post","link":"https:\/\/qt.ntu.edu.tw\/qoa\/202303-qt-shot-noise\/","title":{"rendered":"\u5f9e\u9583\u720d\u566a\u8072\u63a2\u7d22\u5948\u7c73\u7d1a\u96fb\u8def\u4e2d\u7684\u91cf\u5b50\u6548\u61c9"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"8774\" class=\"elementor elementor-8774\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-724ef49 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"724ef49\" data-element_type=\"section\" data-e-type=\"section\">\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-100 elementor-top-column elementor-element elementor-element-521244a\" data-id=\"521244a\" data-element_type=\"column\" data-e-type=\"column\">\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-da7847f elementor-widget elementor-widget-text-editor\" data-id=\"da7847f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><small><a href=\"https:\/\/qt.ntu.edu.tw\/qoa\">Home<\/a> \/ <a href=\"https:\/\/qt.ntu.edu.tw\/qoa\/newspaper\/about_quantum\/\">\u91cf\u5b50\u65b0\u77e5<\/a><\/small><\/p>\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\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-6d0495d elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"6d0495d\" data-element_type=\"section\" data-e-type=\"section\">\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-100 elementor-top-column elementor-element elementor-element-0e884e7\" data-id=\"0e884e7\" data-element_type=\"column\" data-e-type=\"column\">\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-28b1aa9 elementor-widget elementor-widget-text-editor\" data-id=\"28b1aa9\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>\u6d2a\u52a0\u57ce\uff5c\u7279\u7d04\u7de8\u8f2f (\u81fa\u7063\u5927\u5b78\u5316\u5b78\u7cfb\u78a9\u58eb\u751f)<\/p>\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\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-094ae52 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"094ae52\" data-element_type=\"section\" data-e-type=\"section\">\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-100 elementor-top-column elementor-element elementor-element-20814f3\" data-id=\"20814f3\" data-element_type=\"column\" data-e-type=\"column\">\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-abc45d0 elementor-widget elementor-widget-text-editor\" data-id=\"abc45d0\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>\u5728\u96fb\u5b50\u8a2d\u5099\u4e2d\uff0c\u8a0a\u865f\u900f\u904e\u96fb\u8def\u50b3\u905e\u6642\u5f80\u5f80\u6703\u51fa\u73fe\u4e00\u4e9b\u96a8\u6a5f\u64fe\u52d5\uff0c\u9019\u4e9b\u64fe\u52d5\u88ab\u7d71\u7a31\u70ba\u96dc\u8a0a\u3002\u96d6\u7136\u96dc\u8a0a\u6703\u964d\u4f4e\u5100\u5668\u7684\u9748\u654f\u5ea6\uff0c\u4f46\u5206\u6790\u96dc\u8a0a\u7684\u6210\u56e0\u53ef\u4ee5\u544a\u8a34\u6211\u5011\u6750\u6599\u5728\u5fae\u89c0\u7cfb\u7d71\u4e0b\u7684\u91cf\u5b50\u73fe\u8c61\u3002<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4ffff78 elementor-widget elementor-widget-spacer\" data-id=\"4ffff78\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\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\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-bc85b34 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"bc85b34\" data-element_type=\"section\" data-e-type=\"section\">\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-100 elementor-top-column elementor-element elementor-element-9291e4f\" data-id=\"9291e4f\" data-element_type=\"column\" data-e-type=\"column\">\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-dbda33e elementor-widget elementor-widget-text-editor\" data-id=\"dbda33e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>\u4f8b\u5982\uff1a\u904e\u53bb\u7684\u79d1\u5b78\u5bb6\u900f\u904e\u6e2c\u91cf\u6563\u7c92\u566a\u8072(shot noise)\u53bb\u4e86\u89e3\u91cf\u5b50\u970d\u723e\u6548\u61c9\u8207\u81ea\u65cb\u96fb\u5b50\u7cfb\u7d71(spintronic system)\u3002\u8fd1\u671f\uff0c\u4ee5\u8272\u5217\u7684Oren Tal \u548c\u52a0\u62ff\u5927\u7684 Dvira Segal\u6240\u9818\u5c0e\u7684\u5718\u968a\u5229\u7528\u9583\u720d\u566a\u8072(flicker noise)\u767c\u5c55\u4e86\u4e00\u500b\u66f4\u7c21\u6613\u7684\u65b9\u6cd5\u89c0\u6e2c\u91cf\u5b50\u73fe\u8c61\u3002\u4ed6\u5011\u5229\u7528\u539f\u5b50\u7d1a\u63a5\u9762\u7684\u96fb\u8def\u5be6\u9a57\u8207\u7406\u8ad6\u6a21\u578b\u5206\u6790\u9583\u720d\u566a\u8072\uff0c\u4e26\u6df1\u5165\u4e86\u89e3\u96fb\u5b50\u548c\u63a5\u9762\u4e0a\u7f3a\u9677\u6240\u9020\u6210\u7684\u91cf\u5b50\u6548\u61c9\u3002\u800c\u9019\u5957\u6280\u8853\u4e5f\u5c55\u73fe\u51fa\u6f5b\u529b\uff0c\u4f7f\u79d1\u5b78\u5bb6\u5011\u5f97\u4ee5\u5f9e\u9583\u720d\u566a\u8072\u4e2d\u4e00\u7aba\u4e0d\u540c\u5948\u7c73\u7d1a\u96fb\u8def\u4e2d\u7684\u6750\u6599\u6216\u7d50\u69cb\u6240\u7522\u751f\u7684\u91cf\u5b50\u73fe\u8c61\u3002<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c284831 elementor-widget elementor-widget-spacer\" data-id=\"c284831\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\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\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-72a9b84 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"72a9b84\" data-element_type=\"section\" data-e-type=\"section\">\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-100 elementor-top-column elementor-element elementor-element-7c9d713\" data-id=\"7c9d713\" data-element_type=\"column\" data-e-type=\"column\">\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-0f5dd40 elementor-widget elementor-widget-image\" data-id=\"0f5dd40\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t<figure class=\"wp-caption\">\n\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/doi.org\/10.1103\/PhysRevLett.128.237701\" target=\"_blank\">\n\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"781\" height=\"391\" src=\"https:\/\/qt.ntu.edu.tw\/qoa\/wp-content\/uploads\/2023\/03\/qt-20230302_shot-noise.png\" class=\"attachment-large size-large wp-image-8777\" alt=\"\u539f\u5b50\u7d1a\u63a5\u9762\u793a\u610f\u5716\" srcset=\"https:\/\/qt.ntu.edu.tw\/qoa\/wp-content\/uploads\/2023\/03\/qt-20230302_shot-noise.png 781w, https:\/\/qt.ntu.edu.tw\/qoa\/wp-content\/uploads\/2023\/03\/qt-20230302_shot-noise-300x150.png 300w, https:\/\/qt.ntu.edu.tw\/qoa\/wp-content\/uploads\/2023\/03\/qt-20230302_shot-noise-768x384.png 768w, https:\/\/qt.ntu.edu.tw\/qoa\/wp-content\/uploads\/2023\/03\/qt-20230302_shot-noise-600x300.png 600w\" sizes=\"(max-width: 781px) 100vw, 781px\" \/>\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\">\u539f\u5b50\u7d1a\u63a5\u9762\u793a\u610f\u5716 (\u5716\u53d6\u81ea\u8cc7\u6599\u4f86\u6e902) https:\/\/doi.org\/10.1103\/PhysRevLett.128.237701<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5787c44 elementor-widget elementor-widget-spacer\" data-id=\"5787c44\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\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\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-db96cb5 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"db96cb5\" data-element_type=\"section\" data-e-type=\"section\">\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-100 elementor-top-column elementor-element elementor-element-7d6e250\" data-id=\"7d6e250\" data-element_type=\"column\" data-e-type=\"column\">\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-018dd98 elementor-widget elementor-widget-button\" data-id=\"018dd98\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"https:\/\/journals.aps.org\/prl\/abstract\/10.1103\/PhysRevLett.128.237701\" target=\"_blank\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t<span class=\"elementor-button-icon\">\n\t\t\t\t<i aria-hidden=\"true\" class=\"far fa-file-alt\"><\/i>\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">\u95b1\u8b80\u5168\u6587 <\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-0af6d35 elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"0af6d35\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\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\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-549eba5 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"549eba5\" data-element_type=\"section\" data-e-type=\"section\">\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-100 elementor-top-column elementor-element elementor-element-ff1739b\" data-id=\"ff1739b\" data-element_type=\"column\" data-e-type=\"column\">\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-cef970c elementor-widget elementor-widget-heading\" data-id=\"cef970c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">\u8cc7\u6599\u4f86\u6e90<\/h4>\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\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-05c49b6 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"05c49b6\" data-element_type=\"section\" data-e-type=\"section\">\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-100 elementor-top-column elementor-element elementor-element-bf3bd78\" data-id=\"bf3bd78\" data-element_type=\"column\" data-e-type=\"column\">\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-0349857 elementor-widget elementor-widget-text-editor\" data-id=\"0349857\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<ol><li>Pink Noise as a Probe of Quantum Transport<br \/><a href=\"https:\/\/physics.aps.org\/articles\/v15\/s78\" target=\"_blank\" rel=\"noopener\">https:\/\/physics.aps.org\/articles\/v15\/s78<\/a><\/li><li>O. Shein-Lumbroso et al., \u201cQuantum flicker noise in atomic and molecular junctions,\u201d Phys. Rev. Lett. 128, 237701 (2022)<br \/><a href=\"https:\/\/doi.org\/10.1103\/PhysRevLett.128.237701\" target=\"_blank\" rel=\"noopener\">https:\/\/doi.org\/10.1103\/PhysRevLett.128.237701<\/a><\/li><\/ol>\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\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>\u6d2a\u52a0\u57ce\uff5c\u7279\u7d04\u7de8\u8f2f<br \/>\n\u5728\u96fb\u5b50\u8a2d\u5099\u4e2d\uff0c\u8a0a\u865f\u900f\u904e\u96fb\u8def\u50b3\u905e\u6642\u5f80\u5f80\u6703\u51fa\u73fe\u4e00\u4e9b\u96a8\u6a5f\u64fe\u52d5\uff0c\u9019\u4e9b\u64fe\u52d5\u88ab\u7d71\u7a31\u70ba\u96dc\u8a0a&#8230;<\/p>\n","protected":false},"author":3,"featured_media":8777,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[82],"tags":[277],"class_list":["post-8774","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-know","tag-277"],"_links":{"self":[{"href":"https:\/\/qt.ntu.edu.tw\/qoa\/wp-json\/wp\/v2\/posts\/8774","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/qt.ntu.edu.tw\/qoa\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/qt.ntu.edu.tw\/qoa\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/qt.ntu.edu.tw\/qoa\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/qt.ntu.edu.tw\/qoa\/wp-json\/wp\/v2\/comments?post=8774"}],"version-history":[{"count":29,"href":"https:\/\/qt.ntu.edu.tw\/qoa\/wp-json\/wp\/v2\/posts\/8774\/revisions"}],"predecessor-version":[{"id":13122,"href":"https:\/\/qt.ntu.edu.tw\/qoa\/wp-json\/wp\/v2\/posts\/8774\/revisions\/13122"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/qt.ntu.edu.tw\/qoa\/wp-json\/wp\/v2\/media\/8777"}],"wp:attachment":[{"href":"https:\/\/qt.ntu.edu.tw\/qoa\/wp-json\/wp\/v2\/media?parent=8774"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/qt.ntu.edu.tw\/qoa\/wp-json\/wp\/v2\/categories?post=8774"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/qt.ntu.edu.tw\/qoa\/wp-json\/wp\/v2\/tags?post=8774"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}