{"id":7360,"date":"2015-12-26T03:15:34","date_gmt":"2015-12-26T01:15:34","guid":{"rendered":"http:\/\/www.ilkkimbuldu.com\/?p=7360"},"modified":"2017-01-01T02:39:09","modified_gmt":"2017-01-01T00:39:09","slug":"magnometreyi-kim-buldu","status":"publish","type":"post","link":"https:\/\/www.ilkkimbuldu.com\/?p=7360","title":{"rendered":"Magnometreyi kim buldu"},"content":{"rendered":"

Magnometre<\/b>, (Manyetometre) manyetizmay\u0131 ve manyetik alan\u0131n yo\u011funlu\u011funu \u00f6l\u00e7meye yarayan bir alettir. \u0130lk magnetometre Carl Friedrich Gauss<\/strong> taraf\u0131ndan 1833 y\u0131l\u0131nda icat edildi. 19 y\u00fczy\u0131lda bir \u00e7ok geli\u015fme kaydedildi.<\/p>\n

Manyetometreler, d\u00fcnyan\u0131n manyetik alan\u0131n\u0131n \u00f6l\u00e7\u00fclmesinde ve \u00e7e\u015fitli t\u00fcrdeki manyetik anomalileri tespit etmek i\u00e7in jeofiziksel ara\u015ft\u0131rmalarda yayg\u0131n \u015fekilde kullan\u0131l\u0131r. Magnometre, ortamdaki demir cevheri oran\u0131na g\u00f6re \u00e7al\u0131\u015f\u0131r. \u00a0D\u00fcnyan\u0131n manyetik alan\u0131ndaki d\u00fczensizli\u011fi ile bir manyetometre demir, bak\u0131r cevheri gibi metal yeralt\u0131 kaynaklar\u0131n\u0131n nerede oldu\u011funu tespit edilebilir.\u00a0Ayr\u0131ca, denizalt\u0131lar\u0131 tespit etmek i\u00e7in orduda da kullan\u0131l\u0131rlar.<\/p>\n

Birle\u015fik Devletler, Kanada ve Avustralya gibi baz\u0131 \u00fclkeler, daha hassas manyetometreleri askeri teknoloji olarak s\u0131n\u0131fland\u0131rmakta ve da\u011f\u0131t\u0131mlar\u0131n\u0131 kontrol etmektedir.\u00a0Magnetometreler metal dedekt\u00f6rleri olarak kullan\u0131labilir: sadece manyetik (demirli) metalleri tespit edebilir, ancak bu metalleri geleneksel metal dedekt\u00f6rlerinden \u00e7ok daha b\u00fcy\u00fck bir derinlikte alg\u0131layabilirler; Bir metal dedekt\u00f6r\u00fc menzili nadiren 2 metreden fazla ise onlarca metre b\u00fcy\u00fckl\u00fc\u011f\u00fcnde arabalar gibi nesneleri alg\u0131lama yetene\u011fine sahiptirler.<\/p>\n

Son y\u0131llarda magnetometreler, \u00e7ok d\u00fc\u015f\u00fck maliyetle t\u00fcmle\u015fik devrelere dahil edilebilecek kadar minyat\u00fcrize edilmi\u015f ve cep telefonlar\u0131 ve tabletler gibi t\u00fcketici cihazlar\u0131nda\u00a0pusula olarak kullan\u0131lmaktad\u0131r.<\/p>\n

Manyetometre ile g\u00fcnl\u00fck hayatta en fazla kar\u015f\u0131la\u015ft\u0131\u011f\u0131m\u0131z alanlardan biri de g\u00fcvenliktir. Havaalanlar\u0131, emniyet kontrol noktalar\u0131, al\u0131\u015f-veri\u015f merkezleri yani toplu alanlara giri\u015f yapanlar\u0131n \u00fczerinde silah vb. metal olmad\u0131\u011f\u0131 taran\u0131r. E\u011fer kontrol noktas\u0131ndan giri\u015f yapan ki\u015finin \u00fczerinde manyetik bir nesne varsa, kontrol noktas\u0131ndan ge\u00e7erken manyetik cisim alanda bozulmaya yol a\u00e7ar ve bozulma tespit edildi\u011finde alarm \u00e7alar.<\/p>\n

 <\/p>\n

Proton manyetometresi (proton precession magnetometer, PPM) olarak da bilinen proton magnetometre, yery\u00fcz\u00fcndeki manyetik rezonans\u0131 (EFNMR) kullanarak, yery\u00fcz\u00fcnde ve denizde demirli cisimlerin bulunmas\u0131n\u0131\u00a0ve k\u00fc\u00e7\u00fck yery\u00fcz\u00fc manyetik alan\u00a0de\u011fi\u015fimlerini \u00f6l\u00e7mek i\u00e7in kullan\u0131l\u0131r.\u00a0Karasal arkeolojide \u00e7\u00f6ken\u00a0duvarlar\u0131n ve binalar\u0131n konumlar\u0131n\u0131 haritalamak i\u00e7in, bazen rekreasyonel dal\u0131\u015f i\u00e7in gemi enkazlar\u0131n\u0131 bulmak i\u00e7in kullan\u0131lmaktad\u0131r.<\/p>\n

Maden ara\u015ft\u0131rmas\u0131nda PPM’ler yayg\u0131n olarak kullan\u0131lm\u0131\u015ft\u0131r. Zamanla\u00a0 daha h\u0131zl\u0131 ve daha hassas \u015fekilde \u00f6l\u00e7\u00fcm yapan Overhauser efektli manyetometreler ve alkali buhar (sezyum, rubidyum, potasyum) veya helyum manyetometreleri ile yer de\u011fi\u015ftirmi\u015ftir.<\/p>\n

Manyetometre\u2019nin \u00e7al\u0131\u015fma prensibi ile define avc\u0131lar\u0131 yer alt\u0131nda gizlenmi\u015f olan de\u011ferli cevherleri bulabilmektedir.\u00a0Ayr\u0131ca yer alt\u0131na gizlenmi\u015f may\u0131nlar\u0131 bulmaya yarayan may\u0131n dedekt\u00f6rleri manyetometre\u2019ye bir \u00f6rnektir.<\/p>\n","protected":false},"excerpt":{"rendered":"

Magnometre, (Manyetometre) manyetizmay\u0131 ve manyetik alan\u0131n yo\u011funlu\u011funu \u00f6l\u00e7meye yarayan bir alettir. \u0130lk magnetometre Carl Friedrich Gauss taraf\u0131ndan 1833 y\u0131l\u0131nda icat edildi. 19 y\u00fczy\u0131lda bir \u00e7ok geli\u015fme kaydedildi. Manyetometreler, d\u00fcnyan\u0131n manyetik…<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[345,92],"tags":[2825,1059,458,2826],"class_list":["post-7360","post","type-post","status-publish","format-standard","hentry","category-askeri","category-bilim","tag-carl-friedrich-gauss","tag-dedektor","tag-metal-dedektoru","tag-sheldon-breiner"],"_links":{"self":[{"href":"https:\/\/www.ilkkimbuldu.com\/index.php?rest_route=\/wp\/v2\/posts\/7360"}],"collection":[{"href":"https:\/\/www.ilkkimbuldu.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.ilkkimbuldu.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.ilkkimbuldu.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.ilkkimbuldu.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=7360"}],"version-history":[{"count":3,"href":"https:\/\/www.ilkkimbuldu.com\/index.php?rest_route=\/wp\/v2\/posts\/7360\/revisions"}],"predecessor-version":[{"id":7956,"href":"https:\/\/www.ilkkimbuldu.com\/index.php?rest_route=\/wp\/v2\/posts\/7360\/revisions\/7956"}],"wp:attachment":[{"href":"https:\/\/www.ilkkimbuldu.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=7360"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.ilkkimbuldu.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=7360"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.ilkkimbuldu.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=7360"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}