1 Ocak 2012 Dergi makalesi Açık Erişim

Topal, Ugur; Alikma, Fatma; Birlikseven, Cengiz

JSON-LD (schema.org)

{
  "@context": "https://schema.org/", 
  "@id": 91107, 
  "@type": "ScholarlyArticle", 
  "creator": [
    {
      "@type": "Person", 
      "affiliation": "TUBITAK UME Natl Metrol Inst, TR-41470 Gebze, Kocaeli, Turkey", 
      "name": "Topal, Ugur"
    }, 
    {
      "@type": "Person", 
      "affiliation": "TUBITAK UME Natl Metrol Inst, TR-41470 Gebze, Kocaeli, Turkey", 
      "name": "Alikma, Fatma"
    }, 
    {
      "@type": "Person", 
      "affiliation": "TUBITAK UME Natl Metrol Inst, TR-41470 Gebze, Kocaeli, Turkey", 
      "name": "Birlikseven, Cengiz"
    }
  ], 
  "datePublished": "2012-01-01", 
  "description": "In the present study, the linear behavior of the second harmonic signal generated by application of very low DC magnetic fields to the polycrystalline bulk high-T (c) superconductors has been examined. The amplitude of AC field, H (ac) , intergranular first critical field, H (1cJ) , and minimum field required for the magnetization of specimen as a whole, H (au), were determined and a special coil design has been presented. The results reveal that the second harmonic signal varies linearly with the applied DC field in the -0.1 Oe to 0.1 Oe range. Additionally, detection of ultra-low DC fields as small as 5 nT has been achieved. Repeatability and reproducibility tests were performed and the resultant data have been found to be consistent. In the light of our study, a commercial magnetometer can be produced to be utilized in successful detection of very low magnetic fields.", 
  "headline": "Ultra-low DC Magnetic Field Detection Using Ceramic Superconductors", 
  "identifier": 91107, 
  "image": "https://aperta.ulakbim.gov.tr/static/img/logo/aperta_logo_with_icon.svg", 
  "license": "http://www.opendefinition.org/licenses/cc-by", 
  "name": "Ultra-low DC Magnetic Field Detection Using Ceramic Superconductors", 
  "url": "https://aperta.ulakbim.gov.tr/record/91107"
}