1 Ocak 2020 Dergi makalesi Açık Erişim

Akkus, Unal Ozden; Balci, Erdem; Berber, Savas

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{
  "@context": "https://schema.org/", 
  "@id": 11637, 
  "@type": "ScholarlyArticle", 
  "creator": [
    {
      "@type": "Person", 
      "affiliation": "Gebze Tech Univ, Dept Phys, TR-41400 Kocaeli, Turkey", 
      "name": "Akkus, Unal Ozden"
    }, 
    {
      "@type": "Person", 
      "affiliation": "Gazi Univ, Fac Med, Dept Nucl Med, Ankara, Turkey", 
      "name": "Balci, Erdem"
    }, 
    {
      "@type": "Person", 
      "affiliation": "Gebze Tech Univ, Dept Phys, TR-41400 Kocaeli, Turkey", 
      "name": "Berber, Savas"
    }
  ], 
  "datePublished": "2020-01-01", 
  "description": "We propose Mo2TiC2O2-based quantum transport device as a pressure sensor. Using non-equilibrium Green's function technique, we have investigated the current-voltage characteristics of Mo2TiC2O2-based nanodevice under pressure. In a compressed double MXene, the electronic states originating from the two different transition metals are shifted up unequally. Thus, the character of VBM changes drastically after a critical compression. The proposed nanodevice has moderate pressure sensitivity. While the macroscopic Mo2TiC2O2 sensor is usable only for excess pressure detection, the nanodevice can act as a pressure sensor in a wider pressure range. Given the excellent stability of MXenes, Mo2TiC2O2 is a promising sensor material. The same mechanism of pressure-induced unequal level-shifting could be exploited also in other double MXenes that will be synthesized.", 
  "headline": "Mo2TiC2O2 MXene-based nanoscale pressure sensor", 
  "identifier": 11637, 
  "image": "https://aperta.ulakbim.gov.tr/static/img/logo/aperta_logo_with_icon.svg", 
  "license": "http://www.opendefinition.org/licenses/cc-by", 
  "name": "Mo2TiC2O2 MXene-based nanoscale pressure sensor", 
  "url": "https://aperta.ulakbim.gov.tr/record/11637"
}