{"id":56331,"date":"2022-10-31T15:26:54","date_gmt":"2022-10-31T12:26:54","guid":{"rendered":"https:\/\/bilimvegelecek.com.tr\/?p=56331"},"modified":"2022-10-31T15:26:54","modified_gmt":"2022-10-31T12:26:54","slug":"bu-cevre-dostu-kuantum-mikrocip-gunes-enerjisiyle-calisiyor","status":"publish","type":"post","link":"https:\/\/bilimvegelecek.com.tr\/index.php\/2022\/10\/31\/bu-cevre-dostu-kuantum-mikrocip-gunes-enerjisiyle-calisiyor","title":{"rendered":"Bu \u00e7evre dostu kuantum mikro\u00e7ip G\u00fcne\u015f enerjisiyle \u00e7al\u0131\u015f\u0131yor"},"content":{"rendered":"

Son derece hassas manyetik alan sens\u00f6rlerine yeni bir yakla\u015f\u0131m getiriliyor.\u00d6nceki cihazlar\u0131n \u00f6l\u00e7\u00fcmlerini yapmak i\u00e7in g\u00fcce ihtiyac\u0131 olan lazerleri g\u00fcne\u015f \u0131\u015f\u0131\u011f\u0131yla de\u011fi\u015ftiriyor. Lazerler parlak bir ampul\u00fcn yanmas\u0131n\u0131 sa\u011flamakla e\u015fde\u011fer olarak 100 watt kadar g\u00fc\u00e7 t\u00fcketebilir. Yenilik, kuantum sens\u00f6rlerini bu enerji ihtiyac\u0131ndan potansiyel olarak ay\u0131r\u0131r. Ara\u015ft\u0131rmac\u0131lar, Physical Review X Energy<\/em>‘nin bir say\u0131s\u0131nda teknolojinin \u00f6n saflar\u0131nda yer alan \u00e7evre dostu bir prototipin \u00fcretildi\u011fini bildirdi.<\/p>\n

Esas can al\u0131c\u0131 nokta cihaz\u0131n g\u00fcne\u015f \u0131\u015f\u0131\u011f\u0131n\u0131 nas\u0131l kulland\u0131\u011f\u0131d\u0131r. I\u015f\u0131\u011f\u0131 elektri\u011fe d\u00f6n\u00fc\u015ft\u00fcrmek i\u00e7in g\u00fcne\u015f pilleri kullanmaz. Hefei’deki \u00c7in Bilim ve Teknoloji \u00dcniversitesi’nde fizik\u00e7i olan Jiangfeng Du bunun yerine g\u00fcne\u015f \u0131\u015f\u0131\u011f\u0131n\u0131n lazer \u0131\u015f\u0131\u011f\u0131n\u0131n i\u015fini yapt\u0131\u011f\u0131n\u0131 s\u00f6yl\u00fcyor.<\/p>\n

Kuantum manyetometreleri genellikle manyetik alanlar\u0131 \u00f6l\u00e7mek i\u00e7in g\u00fc\u00e7l\u00fc bir ye\u015fil lazer i\u00e7erir. Lazer, atomik kusurlar i\u00e7eren bir elmas \u00fczerinde parlar.Nitrojen atomlar\u0131 saf elmaslar\u0131n yap\u0131ld\u0131\u011f\u0131 baz\u0131 karbon atomlar\u0131n\u0131n yerini nitrojen atomlar\u0131 ald\u0131\u011f\u0131nda kusurlar ortaya \u00e7\u0131kar. Ye\u015fil lazer \u00e7evredeki manyetik alanlar\u0131n g\u00fcc\u00fcne ba\u011fl\u0131 bir yo\u011funlukta k\u0131rm\u0131z\u0131 \u0131\u015f\u0131k yayarak nitrojen kusurlar\u0131n\u0131n fl\u00fcoresans yapmas\u0131na neden olur.<\/p>\n

Yeni kuantum sens\u00f6r\u00fcn\u00fcn de ye\u015fil \u0131\u015f\u0131\u011fa ihtiyac\u0131 var.Bu ye\u015fil \u0131\u015f\u0131k a\u011fa\u00e7 yapraklar\u0131ndan ve \u00e7imenlerden yans\u0131yan ye\u015fil dalga boylar\u0131nda g\u00f6r\u00fcld\u00fc\u011f\u00fc \u00fczere g\u00fcne\u015f \u0131\u015f\u0131\u011f\u0131nda bol miktarda bulunur. Du ve meslekta\u015flar\u0131 yeterince g\u00fcne\u015f \u0131\u015f\u0131\u011f\u0131 toplamak i\u00e7in lazeri 15 santimetre \u00e7ap\u0131nda bir mercekle de\u011fi\u015ftirerek manyetometrelerini \u00e7al\u0131\u015ft\u0131rd\u0131lar. Daha sonra ye\u015fil d\u0131\u015f\u0131ndaki t\u00fcm renkleri yok etmek i\u00e7in \u0131\u015f\u0131\u011f\u0131 filtrelediler ve nitrojen atomu kusurlu olan bir elmasa odaklad\u0131lar. Sonu\u00e7 t\u0131pk\u0131 lazer donan\u0131ml\u0131 manyetometrelerin yapt\u0131\u011f\u0131 gibi manyetik alan kuvvetlerini ortaya \u00e7\u0131karan k\u0131rm\u0131z\u0131 floresand\u0131r.<\/p>\n

\"\"
Kuantum \u00f6l\u00e7e\u011findeki cihaza \u00e7arpt\u0131r\u0131lan ye\u015fil \u0131\u015f\u0131k manyetik alan \u00f6l\u00e7\u00fcm\u00fc i\u00e7in kullan\u0131l\u0131yor. Bu prototipte tepedeki bir mercek G\u00fcne\u015f \u0131\u015f\u0131\u011f\u0131n\u0131 topluyor ve sadece ye\u015fil renk dalga boylar\u0131nda \u0131\u015f\u0131k \u00e7\u0131karak \u015fekilde filtreliyor. Bu “do\u011fal” ye\u015fil \u0131\u015f\u0131k da g\u00fcce a\u00e7 konvansiyonel kuantum cihazlar\u0131n\u0131n muhta\u00e7 oldu\u011fu lazerlere alternatif olu\u015fturuyor.<\/figcaption><\/figure>\n

G\u00fcne\u015f pillerinin \u0131\u015f\u0131k toplay\u0131p elektrik \u00fcretmesi gibi enerjiyi bir t\u00fcrden di\u011ferine de\u011fi\u015ftirmek do\u011fas\u0131 gere\u011fi verimsiz bir s\u00fcre\u00e7tir. Ara\u015ft\u0131rmac\u0131lar, lazerleri \u00e7al\u0131\u015ft\u0131rmak i\u00e7in g\u00fcne\u015f \u0131\u015f\u0131\u011f\u0131n\u0131n elektri\u011fe d\u00f6n\u00fc\u015ft\u00fcr\u00fclmesinden ka\u00e7\u0131nman\u0131n yakla\u015f\u0131mlar\u0131n\u0131 lazerlere g\u00fc\u00e7 veren g\u00fcne\u015f pilleri ile m\u00fcmk\u00fcn olandan \u00fc\u00e7 kat daha verimli hale getirdi\u011fini iddia ediyorlar.<\/p>\n

Oxford \u00dcniversitesi’nde \u00e7al\u0131\u015fmaya dahil olmayan bir fizik\u00e7i olan Yen-Hung Lin, \u201cG\u00fcne\u015f ara\u015ft\u0131rmalar\u0131n\u0131 kuantum teknolojilerine ba\u011flayan ba\u015fka hi\u00e7bir rapor g\u00f6rmedim\u201d , “Bu ke\u015ffedilmemi\u015f y\u00f6ne bir merak k\u0131v\u0131lc\u0131m\u0131 ate\u015fleyebilir ve enerji alan\u0131nda daha fazla disiplinleraras\u0131 ara\u015ft\u0131rma g\u00f6rebiliriz.” diyor.<\/p>\n

Ara\u015ft\u0131rmac\u0131lar elektrik alanlar\u0131 veya bas\u0131n\u00e7 gibi di\u011fer \u015feylere duyarl\u0131 kuantum cihazlar\u0131n\u0131n da g\u00fcne\u015f \u0131\u015f\u0131\u011f\u0131na dayal\u0131 yakla\u015f\u0131mdan faydalanabilece\u011fini s\u00f6yl\u00fcyor. \u00d6zellikle uzay tabanl\u0131 kuantum teknolojisi, kuantum sens\u00f6rlerine g\u00f6re uyarlanm\u0131\u015f \u0131\u015f\u0131k sa\u011flamak i\u00e7in D\u00fcnya atmosferinin d\u0131\u015f\u0131nda bulunan yo\u011fun g\u00fcne\u015f \u0131\u015f\u0131\u011f\u0131n\u0131 kullanabilir. Kuantum sens\u00f6rlerinin kullanmad\u0131\u011f\u0131 dalga boylar\u0131nda kalan \u0131\u015f\u0131k, kuantum sinyallerini i\u015flemek i\u00e7in elektroni\u011fe g\u00fc\u00e7 veren g\u00fcne\u015f pillerine havale edilebilir.<\/p>\n

G\u00fcne\u015f \u0131\u015f\u0131\u011f\u0131na dayal\u0131 manyetometre kuantum ve \u00e7evresel a\u00e7\u0131dan s\u00fcrd\u00fcr\u00fclebilir teknolojinin kayna\u015fmas\u0131nda sadece ilk ad\u0131md\u0131r. Du, “Mevcut durumda bu cihaz \u00f6ncelikle geli\u015fim ama\u00e7l\u0131d\u0131r” , \u201cCihazlar\u0131n pratik ama\u00e7lar i\u00e7in kullan\u0131lmas\u0131n\u0131 bekliyoruz. Ama yap\u0131lacak \u00e7ok i\u015f var.\u201d diyor.<\/p>\n

Kaynak: “This environmentally friendly quantum sensor runs on sunlight” NewAtlas<\/a><\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"

Son derece hassas manyetik alan sens\u00f6rlerine yeni bir yakla\u015f\u0131m getiriliyor.\u00d6nceki cihazlar\u0131n \u00f6l\u00e7\u00fcmlerini yapmak i\u00e7in g\u00fcce ihtiyac\u0131 olan lazerleri g\u00fcne\u015f \u0131\u015f\u0131\u011f\u0131yla de\u011fi\u015ftiriyor. Lazerler parlak bir ampul\u00fcn yanmas\u0131n\u0131 sa\u011flamakla e\u015fde\u011fer olarak 100 watt kadar g\u00fc\u00e7 t\u00fcketebilir. Yenilik, kuantum sens\u00f6rlerini bu enerji ihtiyac\u0131ndan potansiyel olarak ay\u0131r\u0131r. Ara\u015ft\u0131rmac\u0131lar, Physical Review X Energy‘nin bir say\u0131s\u0131nda teknolojinin \u00f6n saflar\u0131nda yer alan […]<\/p>\n","protected":false},"author":860,"featured_media":56332,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[19,26,31],"tags":[1533,8649,1163],"class_list":["post-56331","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-bilim-gundemi","category-fizik","category-teknoloji","tag-kuantum","tag-kuantum-mikrocip","tag-mikrocip"],"acf":[],"aioseo_notices":[],"aioseo_head":"\n\t\t\n\t\n\t\n\t\n\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t