{"id":9944,"date":"2023-08-09T14:44:50","date_gmt":"2023-08-09T06:44:50","guid":{"rendered":"https:\/\/www2.phy.ntnu.edu.tw\/?p=9944"},"modified":"2023-10-12T10:11:13","modified_gmt":"2023-10-12T02:11:13","slug":"112-1-seminar-1121018","status":"publish","type":"post","link":"https:\/\/www2.phy.ntnu.edu.tw\/index.php\/2023\/08\/09\/112-1-seminar-1121018\/","title":{"rendered":"112-1 SEMINAR \u9b4f\u5fb7\u65b0(\u540c\u6b65\u8f3b\u5c04)-1121018"},"content":{"rendered":"\n<figure class=\"wp-block-table\"><table><tbody><tr><td>Time\uff1a1121018 (Wed.) 14:20~16:20 <br>Speaker\uff1aProf.<strong>\u9b4f\u5fb7\u65b0(Der-Hsin Wei )<\/strong> <strong>\u570b\u5bb6\u540c\u6b65\u8f3b\u5c04\u7814\u7a76\u4e2d\u5fc3\/National Synchrotron Radiation Research Center<\/strong> <br>Title\uff1a<strong>Visualizing the electronic structures of low-dimension systems &#8212; excitement and opportunity &#8212;<\/strong> <br>Abstract\uff1aLow-dimension materials with unconventional optoelectronic properties have been intensively studied recently. As the electronic structures function as the playbook guiding a material\u2019s optoelectronic responses, they are always the highly desired knowledge whenever a novel property is discovered. In this talk, I will begin with an intuitive picture of band structure to illustrate the relevance of electronic structures to selected subjects such as the topological phase of a material and the quantum Hall effect. The talk will then move to a new instrument established at NSRRC TPS 27A2; a photoelectron-based momentum microscope (MM). With the ability to catch images in momentum space, MM provides a way to visualize the electronic structures of low-dimension systems. I will give several examples to describe the exciting features of MM and the opportunities it presents. <br>Place\uff1aS102, Gongguan Campus, NTNU<\/td><\/tr><\/tbody><\/table><\/figure>\n","protected":false},"excerpt":{"rendered":"<p>Time\uff1a1121018 (Wed.) 14:20~16:20 Speaker\uff1aProf.\u9b4f\u5fb7\u65b0(Der-Hs [&hellip;]<\/p>\n","protected":false},"author":6,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"ocean_post_layout":"","ocean_both_sidebars_style":"","ocean_both_sidebars_content_width":0,"ocean_both_sidebars_sidebars_width":0,"ocean_sidebar":"","ocean_second_sidebar":"","ocean_disable_margins":"enable","ocean_add_body_class":"","ocean_shortcode_before_top_bar":"","ocean_shortcode_after_top_bar":"","ocean_shortcode_before_header":"","ocean_shortcode_after_header":"","ocean_has_shortcode":"","ocean_shortcode_after_title":"","ocean_shortcode_before_footer_widgets":"","ocean_shortcode_after_footer_widgets":"","ocean_shortcode_before_footer_bottom":"","ocean_shortcode_after_footer_bottom":"","ocean_display_top_bar":"default","ocean_display_header":"default","ocean_header_style":"","ocean_center_header_left_menu":"","ocean_custom_header_template":"","ocean_custom_logo":0,"ocean_custom_retina_logo":0,"ocean_custom_logo_max_width":0,"ocean_custom_logo_tablet_max_width":0,"ocean_custom_logo_mobile_max_width":0,"ocean_custom_logo_max_height":0,"ocean_custom_logo_tablet_max_height":0,"ocean_custom_logo_mobile_max_height":0,"ocean_header_custom_menu":"","ocean_menu_typo_font_family":"","ocean_menu_typo_font_subset":"","ocean_menu_typo_font_size":0,"ocean_menu_typo_font_size_tablet":0,"ocean_menu_typo_font_size_mobile":0,"ocean_menu_typo_font_size_unit":"px","ocean_menu_typo_font_weight":"","ocean_menu_typo_font_weight_tablet":"","ocean_menu_typo_font_weight_mobile":"","ocean_menu_typo_transform":"","ocean_menu_typo_transform_tablet":"","ocean_menu_typo_transform_mobile":"","ocean_menu_typo_line_height":0,"ocean_menu_typo_line_height_tablet":0,"ocean_menu_typo_line_height_mobile":0,"ocean_menu_typo_line_height_unit":"","ocean_menu_typo_spacing":0,"ocean_menu_typo_spacing_tablet":0,"ocean_menu_typo_spacing_mobile":0,"ocean_menu_typo_spacing_unit":"","ocean_menu_link_color":"","ocean_menu_link_color_hover":"","ocean_menu_link_color_active":"","ocean_menu_link_background":"","ocean_menu_link_hover_background":"","ocean_menu_link_active_background":"","ocean_menu_social_links_bg":"","ocean_menu_social_hover_links_bg":"","ocean_menu_social_links_color":"","ocean_menu_social_hover_links_color":"","ocean_disable_title":"default","ocean_disable_heading":"default","ocean_post_title":"","ocean_post_subheading":"","ocean_post_title_style":"","ocean_post_title_background_color":"","ocean_post_title_background":0,"ocean_post_title_bg_image_position":"","ocean_post_title_bg_image_attachment":"","ocean_post_title_bg_image_repeat":"","ocean_post_title_bg_image_size":"","ocean_post_title_height":0,"ocean_post_title_bg_overlay":0.5,"ocean_post_title_bg_overlay_color":"","ocean_disable_breadcrumbs":"default","ocean_breadcrumbs_color":"","ocean_breadcrumbs_separator_color":"","ocean_breadcrumbs_links_color":"","ocean_breadcrumbs_links_hover_color":"","ocean_display_footer_widgets":"default","ocean_display_footer_bottom":"default","ocean_custom_footer_template":"","ocean_post_oembed":"","ocean_post_self_hosted_media":"","ocean_post_video_embed":"","ocean_link_format":"","ocean_link_format_target":"self","ocean_quote_format":"","ocean_quote_format_link":"post","ocean_gallery_link_images":"off","ocean_gallery_id":[],"footnotes":""},"categories":[1,19],"tags":[],"class_list":["post-9944","post","type-post","status-publish","format-standard","hentry","category-news","category-19","entry"],"_links":{"self":[{"href":"https:\/\/www2.phy.ntnu.edu.tw\/index.php\/wp-json\/wp\/v2\/posts\/9944","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www2.phy.ntnu.edu.tw\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www2.phy.ntnu.edu.tw\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www2.phy.ntnu.edu.tw\/index.php\/wp-json\/wp\/v2\/users\/6"}],"replies":[{"embeddable":true,"href":"https:\/\/www2.phy.ntnu.edu.tw\/index.php\/wp-json\/wp\/v2\/comments?post=9944"}],"version-history":[{"count":3,"href":"https:\/\/www2.phy.ntnu.edu.tw\/index.php\/wp-json\/wp\/v2\/posts\/9944\/revisions"}],"predecessor-version":[{"id":10199,"href":"https:\/\/www2.phy.ntnu.edu.tw\/index.php\/wp-json\/wp\/v2\/posts\/9944\/revisions\/10199"}],"wp:attachment":[{"href":"https:\/\/www2.phy.ntnu.edu.tw\/index.php\/wp-json\/wp\/v2\/media?parent=9944"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www2.phy.ntnu.edu.tw\/index.php\/wp-json\/wp\/v2\/categories?post=9944"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www2.phy.ntnu.edu.tw\/index.php\/wp-json\/wp\/v2\/tags?post=9944"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}