{"id":4920,"date":"2025-09-12T19:28:44","date_gmt":"2025-09-12T16:28:44","guid":{"rendered":"https:\/\/uomisan.edu.iq\/science\/ar\/?p=4920"},"modified":"2025-09-12T19:28:44","modified_gmt":"2025-09-12T16:28:44","slug":"%f0%9f%94%b9%ef%b8%8f%d8%b1%d8%b3%d8%a7%d9%84%d8%a9-%d9%85%d8%a7%d8%ac%d8%b3%d8%aa%d9%8a%d8%b1-%d9%81%d9%8a-%d8%ac%d8%a7%d9%85%d8%b9%d8%a9-%d9%85%d9%8a%d8%b3%d8%a7%d9%86-%d8%a8%d8%ad%d8%ab%d8%aa","status":"publish","type":"post","link":"https:\/\/uomisan.edu.iq\/science\/ar\/archives\/4920","title":{"rendered":"\ud83d\udd39\ufe0f\u0631\u0633\u0627\u0644\u0629 \u0645\u0627\u062c\u0633\u062a\u064a\u0631 \u0641\u064a \u062c\u0627\u0645\u0639\u0629 \u0645\u064a\u0633\u0627\u0646 \u0628\u062d\u062b\u062a (\u0627\u0644\u0643\u0633\u0628 \u0627\u0644\u0628\u0635\u0631\u064a \u0644\u0644\u064a\u0632\u0631 \u0627\u0644\u0646\u0642\u0627\u0637 \u0627\u0644\u0643\u0645\u0648\u0645\u064a\u0647 \u0644\u0644Si) &#8230;&#8230;&#8230;&#8230;&#8230;. \ud83d\udd39\ufe0f\u0646\u0627\u0642\u0634\u062a \u0631\u0633\u0627\u0644\u0629 \u0645\u0627\u062c\u0633\u062a\u064a\u0631 \u0641\u064a \u0643\u0644\u064a\u0629 \u0627\u0644\u0639\u0644\u0648\u0645 \u062c\u0627\u0645\u0639\u0629 \u0645\u064a\u0633\u0627\u0646 \u0648\u0627\u0644\u0645\u0648\u0633\u0648\u0645\u0629 optical gain of Si quantum dots laser \u062a\u0647\u062f\u0641  \u0627\u0644\u062f\u0631\u0627\u0633\u0647 \u0627\u0644\u062a\u064a \u062a\u0642\u062f\u0645\u062a \u0628\u0647\u0627 \u0627\u0644\u0637\u0627\u0644\u0628\u0629 (\u0623\u0645\u064a\u0631\u0647 \u062d\u0633\u0646 \u062d\u0633\u064a\u0646) \u062d\u0633\u0627\u0628 \u0645\u0633\u062a\u0648\u064a\u0627\u062a \u0627\u0644\u0637\u0627\u0642\u0647 \u0644\u062d\u0632\u0645\u062a\u064a \u0627\u0644\u062a\u0643\u0627\u0641\u0624 \u0648\u0627\u0644\u062a\u0648\u0635\u064a\u0644  QDs \u0628\u062a\u063a\u064a\u064a\u0631 \u0627\u0644\u0627\u0631\u062a\u0641\u0627\u0639 \u0648\u0646\u0635\u0641 \u0627\u0644\u0642\u0637\u0631 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decoding=\"async\" class=\"alignnone size-medium wp-image-4921\" src=\"https:\/\/uomisan.edu.iq\/science\/ar\/wp-content\/uploads\/2025\/09\/IMG_6933-300x200.jpeg\" alt=\"\" width=\"300\" height=\"200\" srcset=\"https:\/\/uomisan.edu.iq\/science\/ar\/wp-content\/uploads\/2025\/09\/IMG_6933-300x200.jpeg 300w, https:\/\/uomisan.edu.iq\/science\/ar\/wp-content\/uploads\/2025\/09\/IMG_6933-1024x684.jpeg 1024w, https:\/\/uomisan.edu.iq\/science\/ar\/wp-content\/uploads\/2025\/09\/IMG_6933-768x513.jpeg 768w, https:\/\/uomisan.edu.iq\/science\/ar\/wp-content\/uploads\/2025\/09\/IMG_6933-1170x782.jpeg 1170w, https:\/\/uomisan.edu.iq\/science\/ar\/wp-content\/uploads\/2025\/09\/IMG_6933.jpeg 1280w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a> <a href=\"https:\/\/uomisan.edu.iq\/science\/ar\/wp-content\/uploads\/2025\/09\/IMG_6936.jpeg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-4922\" src=\"https:\/\/uomisan.edu.iq\/science\/ar\/wp-content\/uploads\/2025\/09\/IMG_6936-300x200.jpeg\" alt=\"\" width=\"300\" height=\"200\" srcset=\"https:\/\/uomisan.edu.iq\/science\/ar\/wp-content\/uploads\/2025\/09\/IMG_6936-300x200.jpeg 300w, https:\/\/uomisan.edu.iq\/science\/ar\/wp-content\/uploads\/2025\/09\/IMG_6936-1024x684.jpeg 1024w, https:\/\/uomisan.edu.iq\/science\/ar\/wp-content\/uploads\/2025\/09\/IMG_6936-768x513.jpeg 768w, https:\/\/uomisan.edu.iq\/science\/ar\/wp-content\/uploads\/2025\/09\/IMG_6936-1170x782.jpeg 1170w, https:\/\/uomisan.edu.iq\/science\/ar\/wp-content\/uploads\/2025\/09\/IMG_6936.jpeg 1280w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a> <a href=\"https:\/\/uomisan.edu.iq\/science\/ar\/wp-content\/uploads\/2025\/09\/IMG_6934.jpeg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-4923\" src=\"https:\/\/uomisan.edu.iq\/science\/ar\/wp-content\/uploads\/2025\/09\/IMG_6934-300x200.jpeg\" alt=\"\" width=\"300\" height=\"200\" srcset=\"https:\/\/uomisan.edu.iq\/science\/ar\/wp-content\/uploads\/2025\/09\/IMG_6934-300x200.jpeg 300w, https:\/\/uomisan.edu.iq\/science\/ar\/wp-content\/uploads\/2025\/09\/IMG_6934-1024x684.jpeg 1024w, https:\/\/uomisan.edu.iq\/science\/ar\/wp-content\/uploads\/2025\/09\/IMG_6934-768x513.jpeg 768w, https:\/\/uomisan.edu.iq\/science\/ar\/wp-content\/uploads\/2025\/09\/IMG_6934-1170x782.jpeg 1170w, https:\/\/uomisan.edu.iq\/science\/ar\/wp-content\/uploads\/2025\/09\/IMG_6934.jpeg 1280w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a> <a href=\"https:\/\/uomisan.edu.iq\/science\/ar\/wp-content\/uploads\/2025\/09\/IMG_6935.jpeg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-4924\" src=\"https:\/\/uomisan.edu.iq\/science\/ar\/wp-content\/uploads\/2025\/09\/IMG_6935-300x200.jpeg\" alt=\"\" width=\"300\" height=\"200\" srcset=\"https:\/\/uomisan.edu.iq\/science\/ar\/wp-content\/uploads\/2025\/09\/IMG_6935-300x200.jpeg 300w, https:\/\/uomisan.edu.iq\/science\/ar\/wp-content\/uploads\/2025\/09\/IMG_6935-1024x684.jpeg 1024w, https:\/\/uomisan.edu.iq\/science\/ar\/wp-content\/uploads\/2025\/09\/IMG_6935-768x513.jpeg 768w, https:\/\/uomisan.edu.iq\/science\/ar\/wp-content\/uploads\/2025\/09\/IMG_6935-1170x782.jpeg 1170w, https:\/\/uomisan.edu.iq\/science\/ar\/wp-content\/uploads\/2025\/09\/IMG_6935.jpeg 1280w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a> <a href=\"https:\/\/uomisan.edu.iq\/science\/ar\/wp-content\/uploads\/2025\/09\/IMG_6937.jpeg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-4925\" src=\"https:\/\/uomisan.edu.iq\/science\/ar\/wp-content\/uploads\/2025\/09\/IMG_6937-300x200.jpeg\" alt=\"\" width=\"300\" height=\"200\" srcset=\"https:\/\/uomisan.edu.iq\/science\/ar\/wp-content\/uploads\/2025\/09\/IMG_6937-300x200.jpeg 300w, https:\/\/uomisan.edu.iq\/science\/ar\/wp-content\/uploads\/2025\/09\/IMG_6937-1024x684.jpeg 1024w, https:\/\/uomisan.edu.iq\/science\/ar\/wp-content\/uploads\/2025\/09\/IMG_6937-768x513.jpeg 768w, https:\/\/uomisan.edu.iq\/science\/ar\/wp-content\/uploads\/2025\/09\/IMG_6937-1170x782.jpeg 1170w, https:\/\/uomisan.edu.iq\/science\/ar\/wp-content\/uploads\/2025\/09\/IMG_6937.jpeg 1280w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\ud83d\udd39\ufe0f\u0631\u0633\u0627\u0644\u0629 \u0645\u0627\u062c\u0633\u062a\u064a\u0631 \u0641\u064a \u062c\u0627\u0645\u0639\u0629 \u0645\u064a\u0633\u0627\u0646 \u0628\u062d\u062b\u062a (\u0627\u0644\u0643\u0633\u0628 \u0627\u0644\u0628\u0635\u0631\u064a \u0644\u0644\u064a\u0632\u0631 \u0627\u0644\u0646\u0642\u0627\u0637 \u0627\u0644\u0643\u0645\u0648\u0645\u064a\u0647 \u0644\u0644Si)<br \/>\n&#8230;&#8230;&#8230;&#8230;&#8230;.<br \/>\n\ud83d\udd39\ufe0f\u0646\u0627\u0642\u0634\u062a \u0631\u0633\u0627\u0644\u0629 \u0645\u0627\u062c\u0633\u062a\u064a\u0631 \u0641\u064a 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\u0648\u0627\u0644\u0627\u062e\u0631\u0627\u062c.<\/p>\n","protected":false},"author":1,"featured_media":4922,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4,12],"tags":[],"class_list":["post-4920","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-4","category-12","three-columns"],"_links":{"self":[{"href":"https:\/\/uomisan.edu.iq\/science\/ar\/wp-json\/wp\/v2\/posts\/4920","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/uomisan.edu.iq\/science\/ar\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/uomisan.edu.iq\/science\/ar\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/uomisan.edu.iq\/science\/ar\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/uomisan.edu.iq\/science\/ar\/wp-json\/wp\/v2\/comments?post=4920"}],"version-history":[{"count":1,"href":"https:\/\/uomisan.edu.iq\/science\/ar\/wp-json\/wp\/v2\/posts\/4920\/revisions"}],"predecessor-version":[{"id":4926,"href":"https:\/\/uomisan.edu.iq\/science\/ar\/wp-json\/wp\/v2\/posts\/4920\/revisions\/4926"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/uomisan.edu.iq\/science\/ar\/wp-json\/wp\/v2\/media\/4922"}],"wp:attachment":[{"href":"https:\/\/uomisan.edu.iq\/science\/ar\/wp-json\/wp\/v2\/media?parent=4920"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/uomisan.edu.iq\/science\/ar\/wp-json\/wp\/v2\/categories?post=4920"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/uomisan.edu.iq\/science\/ar\/wp-json\/wp\/v2\/tags?post=4920"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}