{"id":1907,"date":"2025-12-05T13:39:37","date_gmt":"2025-12-05T04:39:37","guid":{"rendered":"https:\/\/kosaka-lab.ynu.ac.jp\/en\/?p=1907"},"modified":"2025-12-05T13:39:37","modified_gmt":"2025-12-05T04:39:37","slug":"20251205","status":"publish","type":"post","link":"https:\/\/kosaka-lab.ynu.ac.jp\/en\/news2025\/20251205\/","title":{"rendered":"Research Exchange at the Japan\u2013Germany ASPIRE ECR Workshop"},"content":{"rendered":"<p data-start=\"55\" data-end=\"409\">From November 20 to 21, 2025, the \u201cAspire ECR Workshop\u201d of the Japan\u2013Germany ASPIRE project was held at Tokyo Science University.<br data-start=\"184\" data-end=\"187\">This international workshop focused on fostering academic exchange among early-career researchers (ECRs) working on diamond-related research, featuring presentations and exhibits on the latest results and future perspectives in the field.<\/p>\n<p data-start=\"411\" data-end=\"727\">From our lab, Assistant Professor Kurokawa, Assistant Professor Sekiguchi, M2 student Ito, and David, an exchange student from Saarland University, participated in the workshop.<br data-start=\"602\" data-end=\"605\">Assistant Professor Kurokawa gave an oral presentation, while Assistant Professor Sekiguchi and M2 student Ito presented posters.<\/p>\n<p data-start=\"729\" data-end=\"1115\">David\u2019s participation, coming from Saarland University in Germany, highlights the active academic exchange fostered through the Japan\u2013Germany ASPIRE program, in which Professor Kosaka is involved as a co-PI.<br data-start=\"932\" data-end=\"935\">Taking part in this workshop was a valuable opportunity that will help further strengthen and expand our ongoing research collaboration with Germany.<\/p>\n<p data-start=\"1117\" data-end=\"1140\">Presentation Titles<br \/>\nOral Presentation<br \/>\n\u30fbAssistant Professor Hotaka Kurokawa: &#8220;<em data-start=\"1205\" data-end=\"1259\">Neutrally-Charged Nitrogen Vacancy Center in Diamond&#8221;<\/em><\/p>\n<p data-start=\"1261\" data-end=\"1287\">Poster Presentations<br \/>\n\u30fbAssistant Professor Yuhei Sekiguchi: &#8220;<em data-start=\"1327\" data-end=\"1400\">Quantum repeater node based on emission\u2013absorption process in NV center&#8221;<br \/>\n<\/em>\u30fbM2 Daisuke Ito: &#8220;<em data-start=\"1421\" data-end=\"1494\" data-is-last-node=\"\">Error-Tolerant State Transfer from a Photon to a Diamond Quantum Memory&#8221;<\/em><\/p>\n<div id='gallery-1' class='gallery galleryid-1907 gallery-columns-3 gallery-size-medium'><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/kosaka-lab.ynu.ac.jp\/en\/wp-content\/uploads\/2025\/12\/PXL_20251120_044105313.jpg'><img decoding=\"async\" width=\"300\" height=\"225\" src=\"https:\/\/kosaka-lab.ynu.ac.jp\/en\/wp-content\/uploads\/2025\/12\/PXL_20251120_044105313-300x225.jpg\" class=\"attachment-medium size-medium\" alt=\"\" srcset=\"https:\/\/kosaka-lab.ynu.ac.jp\/en\/wp-content\/uploads\/2025\/12\/PXL_20251120_044105313-300x225.jpg 300w, https:\/\/kosaka-lab.ynu.ac.jp\/en\/wp-content\/uploads\/2025\/12\/PXL_20251120_044105313-1024x768.jpg 1024w, https:\/\/kosaka-lab.ynu.ac.jp\/en\/wp-content\/uploads\/2025\/12\/PXL_20251120_044105313-768x576.jpg 768w, https:\/\/kosaka-lab.ynu.ac.jp\/en\/wp-content\/uploads\/2025\/12\/PXL_20251120_044105313-1536x1152.jpg 1536w, https:\/\/kosaka-lab.ynu.ac.jp\/en\/wp-content\/uploads\/2025\/12\/PXL_20251120_044105313-2048x1536.jpg 2048w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/a>\n\t\t\t<\/dt><\/dl><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/kosaka-lab.ynu.ac.jp\/en\/wp-content\/uploads\/2025\/12\/IMG20251120172909.jpg'><img decoding=\"async\" width=\"300\" height=\"225\" src=\"https:\/\/kosaka-lab.ynu.ac.jp\/en\/wp-content\/uploads\/2025\/12\/IMG20251120172909-300x225.jpg\" class=\"attachment-medium size-medium\" alt=\"\" srcset=\"https:\/\/kosaka-lab.ynu.ac.jp\/en\/wp-content\/uploads\/2025\/12\/IMG20251120172909-300x225.jpg 300w, https:\/\/kosaka-lab.ynu.ac.jp\/en\/wp-content\/uploads\/2025\/12\/IMG20251120172909-1024x768.jpg 1024w, https:\/\/kosaka-lab.ynu.ac.jp\/en\/wp-content\/uploads\/2025\/12\/IMG20251120172909-768x576.jpg 768w, https:\/\/kosaka-lab.ynu.ac.jp\/en\/wp-content\/uploads\/2025\/12\/IMG20251120172909-1536x1152.jpg 1536w, https:\/\/kosaka-lab.ynu.ac.jp\/en\/wp-content\/uploads\/2025\/12\/IMG20251120172909-2048x1536.jpg 2048w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/a>\n\t\t\t<\/dt><\/dl><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/kosaka-lab.ynu.ac.jp\/en\/wp-content\/uploads\/2025\/12\/PXL_20251120_095039626.jpg'><img decoding=\"async\" width=\"300\" height=\"225\" src=\"https:\/\/kosaka-lab.ynu.ac.jp\/en\/wp-content\/uploads\/2025\/12\/PXL_20251120_095039626-300x225.jpg\" class=\"attachment-medium size-medium\" alt=\"\" srcset=\"https:\/\/kosaka-lab.ynu.ac.jp\/en\/wp-content\/uploads\/2025\/12\/PXL_20251120_095039626-300x225.jpg 300w, https:\/\/kosaka-lab.ynu.ac.jp\/en\/wp-content\/uploads\/2025\/12\/PXL_20251120_095039626-1024x768.jpg 1024w, https:\/\/kosaka-lab.ynu.ac.jp\/en\/wp-content\/uploads\/2025\/12\/PXL_20251120_095039626-768x576.jpg 768w, https:\/\/kosaka-lab.ynu.ac.jp\/en\/wp-content\/uploads\/2025\/12\/PXL_20251120_095039626-1536x1152.jpg 1536w, https:\/\/kosaka-lab.ynu.ac.jp\/en\/wp-content\/uploads\/2025\/12\/PXL_20251120_095039626-2048x1536.jpg 2048w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/a>\n\t\t\t<\/dt><\/dl><br style=\"clear: both\" \/><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon portrait'>\n\t\t\t\t<a href='https:\/\/kosaka-lab.ynu.ac.jp\/en\/wp-content\/uploads\/2025\/12\/IMG20251120172906.jpg'><img decoding=\"async\" width=\"225\" height=\"300\" src=\"https:\/\/kosaka-lab.ynu.ac.jp\/en\/wp-content\/uploads\/2025\/12\/IMG20251120172906-225x300.jpg\" class=\"attachment-medium size-medium\" alt=\"\" srcset=\"https:\/\/kosaka-lab.ynu.ac.jp\/en\/wp-content\/uploads\/2025\/12\/IMG20251120172906-225x300.jpg 225w, https:\/\/kosaka-lab.ynu.ac.jp\/en\/wp-content\/uploads\/2025\/12\/IMG20251120172906-768x1024.jpg 768w, https:\/\/kosaka-lab.ynu.ac.jp\/en\/wp-content\/uploads\/2025\/12\/IMG20251120172906-1152x1536.jpg 1152w, https:\/\/kosaka-lab.ynu.ac.jp\/en\/wp-content\/uploads\/2025\/12\/IMG20251120172906-1536x2048.jpg 1536w\" sizes=\"(max-width: 225px) 100vw, 225px\" \/><\/a>\n\t\t\t<\/dt><\/dl><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon portrait'>\n\t\t\t\t<a href='https:\/\/kosaka-lab.ynu.ac.jp\/en\/wp-content\/uploads\/2025\/12\/PXL_20251120_073903730.jpg'><img decoding=\"async\" width=\"225\" height=\"300\" src=\"https:\/\/kosaka-lab.ynu.ac.jp\/en\/wp-content\/uploads\/2025\/12\/PXL_20251120_073903730-225x300.jpg\" class=\"attachment-medium size-medium\" alt=\"\" srcset=\"https:\/\/kosaka-lab.ynu.ac.jp\/en\/wp-content\/uploads\/2025\/12\/PXL_20251120_073903730-225x300.jpg 225w, https:\/\/kosaka-lab.ynu.ac.jp\/en\/wp-content\/uploads\/2025\/12\/PXL_20251120_073903730-768x1024.jpg 768w, https:\/\/kosaka-lab.ynu.ac.jp\/en\/wp-content\/uploads\/2025\/12\/PXL_20251120_073903730-1152x1536.jpg 1152w, https:\/\/kosaka-lab.ynu.ac.jp\/en\/wp-content\/uploads\/2025\/12\/PXL_20251120_073903730-1536x2048.jpg 1536w\" sizes=\"(max-width: 225px) 100vw, 225px\" \/><\/a>\n\t\t\t<\/dt><\/dl><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon portrait'>\n\t\t\t\t<a href='https:\/\/kosaka-lab.ynu.ac.jp\/en\/wp-content\/uploads\/2025\/12\/PXL_20251120_080938639.jpg'><img decoding=\"async\" width=\"225\" height=\"300\" src=\"https:\/\/kosaka-lab.ynu.ac.jp\/en\/wp-content\/uploads\/2025\/12\/PXL_20251120_080938639-225x300.jpg\" class=\"attachment-medium size-medium\" alt=\"\" srcset=\"https:\/\/kosaka-lab.ynu.ac.jp\/en\/wp-content\/uploads\/2025\/12\/PXL_20251120_080938639-225x300.jpg 225w, https:\/\/kosaka-lab.ynu.ac.jp\/en\/wp-content\/uploads\/2025\/12\/PXL_20251120_080938639-768x1024.jpg 768w, https:\/\/kosaka-lab.ynu.ac.jp\/en\/wp-content\/uploads\/2025\/12\/PXL_20251120_080938639-1152x1536.jpg 1152w, https:\/\/kosaka-lab.ynu.ac.jp\/en\/wp-content\/uploads\/2025\/12\/PXL_20251120_080938639-1536x2048.jpg 1536w\" sizes=\"(max-width: 225px) 100vw, 225px\" \/><\/a>\n\t\t\t<\/dt><\/dl><br style=\"clear: both\" \/>\n\t\t<\/div>\n\n","protected":false},"excerpt":{"rendered":"<p>From November 20 to 21, 2025, the \u201cAspire ECR Workshop\u201d of the Japan\u2013Germany ASPIRE project was held at Tokyo Science University.This international workshop focused on fostering academic exchange among early-career researchers (ECRs) working on diamond-related research, featuring presentations and exhibits on the latest results and future perspectives in the field. From our lab, Assistant Professor Kurokawa, Assistant Professor Sekiguchi, M2 student Ito, and David, an exchange student from Saarland University, participated in the workshop.Assistant Professor Kurokawa gave an oral presentation, while Assistant Professor Sekiguchi and M2 student Ito presented posters. David\u2019s participation, coming from Saarland University in Germany, highlights the active academic exchange fostered through the Japan\u2013Germany ASPIRE program, in [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":1911,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[33],"tags":[],"news_cat":[43],"class_list":["post-1907","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news2025","news_cat-projects"],"_links":{"self":[{"href":"https:\/\/kosaka-lab.ynu.ac.jp\/en\/wp-json\/wp\/v2\/posts\/1907","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/kosaka-lab.ynu.ac.jp\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/kosaka-lab.ynu.ac.jp\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/kosaka-lab.ynu.ac.jp\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/kosaka-lab.ynu.ac.jp\/en\/wp-json\/wp\/v2\/comments?post=1907"}],"version-history":[{"count":5,"href":"https:\/\/kosaka-lab.ynu.ac.jp\/en\/wp-json\/wp\/v2\/posts\/1907\/revisions"}],"predecessor-version":[{"id":1918,"href":"https:\/\/kosaka-lab.ynu.ac.jp\/en\/wp-json\/wp\/v2\/posts\/1907\/revisions\/1918"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/kosaka-lab.ynu.ac.jp\/en\/wp-json\/wp\/v2\/media\/1911"}],"wp:attachment":[{"href":"https:\/\/kosaka-lab.ynu.ac.jp\/en\/wp-json\/wp\/v2\/media?parent=1907"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/kosaka-lab.ynu.ac.jp\/en\/wp-json\/wp\/v2\/categories?post=1907"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/kosaka-lab.ynu.ac.jp\/en\/wp-json\/wp\/v2\/tags?post=1907"},{"taxonomy":"news_cat","embeddable":true,"href":"https:\/\/kosaka-lab.ynu.ac.jp\/en\/wp-json\/wp\/v2\/news_cat?post=1907"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}