{"id":388,"date":"2018-11-23T13:45:50","date_gmt":"2018-11-23T12:45:50","guid":{"rendered":"http:\/\/www.graphene.ac\/?p=388"},"modified":"2018-12-11T13:52:26","modified_gmt":"2018-12-11T12:52:26","slug":"researchers-of-amo-and-rwth-aachen-report-on-the-dielectric-properties-and-ion-transport-in-layered-molybdenum-sulphide-mos2","status":"publish","type":"post","link":"https:\/\/www.graphene.ac\/index.php\/2018\/11\/23\/researchers-of-amo-and-rwth-aachen-report-on-the-dielectric-properties-and-ion-transport-in-layered-molybdenum-sulphide-mos2\/","title":{"rendered":"Researchers of RWTH Aachen and AMO report on the dielectric properties and ion transport in layered molybdenum sulphide (MOS2)"},"content":{"rendered":"<p>Researchers of RWTH Aachen University and\u00a0AMO GmbH in collaboration with the Research Centre J\u00fclich and the University of Siegen have investigated metal\/molybdenum sulphide\/silicon structures in order to understand the charge transport in such structures and to explore the possible potential of molybdenum sulphide to use as a dielectric in vertical heterostructured devices. The work was recently published in ACS Applied Nanomaterials (<a href=\"https:\/\/pubs.acs.org\/doi\/abs\/10.1021\/acsanm.8b01412\" target=\"_blank\" rel=\"noopener\">DOI:\u00a010.1021\/acsanm.8b01412<\/a>).<!--more--><\/p>\n<p><a href=\"http:\/\/www.graphene.ac\/wp-content\/uploads\/2018\/12\/show_pictureII.asp_.png\"><img loading=\"lazy\" decoding=\"async\" class=\"alignleft wp-image-391 size-medium\" src=\"http:\/\/www.graphene.ac\/wp-content\/uploads\/2018\/12\/show_pictureII.asp_-300x256.png\" alt=\"\" width=\"300\" height=\"256\" srcset=\"https:\/\/www.graphene.ac\/wp-content\/uploads\/2018\/12\/show_pictureII.asp_-300x256.png 300w, https:\/\/www.graphene.ac\/wp-content\/uploads\/2018\/12\/show_pictureII.asp_.png 514w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a>In this work, vapor-phase sulphurized large-area molybdenum sulphide film was used to fabricate capacitor structures on silicon substrates. Dielectric constant values for MoS<sub>2<\/sub> were extracted and presence of mobile negative ions in MoS<sub>2<\/sub> were demonstrated. The work has brought forth an advanced understanding of defects and interface states which can have a significant influence on the electronic properties of MoS<sub>2<\/sub>.<\/p>\n<p>The research work was funded by the European Commission through the European Regional Development Fund (HEA2D, 0801002) and the Graphene Flagship (785219).<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Researchers of RWTH Aachen University and\u00a0AMO GmbH in collaboration with the Research Centre J\u00fclich and the University of Siegen have investigated metal\/molybdenum sulphide\/silicon structures in order to understand the charge transport in such structures and to explore the possible potential of molybdenum sulphide to use as a dielectric in vertical heterostructured devices. The work was &hellip; <\/p>\n<p class=\"link-more\"><a href=\"https:\/\/www.graphene.ac\/index.php\/2018\/11\/23\/researchers-of-amo-and-rwth-aachen-report-on-the-dielectric-properties-and-ion-transport-in-layered-molybdenum-sulphide-mos2\/\" class=\"more-link\">Continue reading<span class=\"screen-reader-text\"> &#8220;Researchers of RWTH Aachen and AMO report on the dielectric properties and ion transport in layered molybdenum sulphide (MOS2)&#8221;<\/span><\/a><\/p>\n","protected":false},"author":5,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-388","post","type-post","status-publish","format-standard","hentry","category-allgemein"],"_links":{"self":[{"href":"https:\/\/www.graphene.ac\/index.php\/wp-json\/wp\/v2\/posts\/388","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.graphene.ac\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.graphene.ac\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.graphene.ac\/index.php\/wp-json\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/www.graphene.ac\/index.php\/wp-json\/wp\/v2\/comments?post=388"}],"version-history":[{"count":3,"href":"https:\/\/www.graphene.ac\/index.php\/wp-json\/wp\/v2\/posts\/388\/revisions"}],"predecessor-version":[{"id":394,"href":"https:\/\/www.graphene.ac\/index.php\/wp-json\/wp\/v2\/posts\/388\/revisions\/394"}],"wp:attachment":[{"href":"https:\/\/www.graphene.ac\/index.php\/wp-json\/wp\/v2\/media?parent=388"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.graphene.ac\/index.php\/wp-json\/wp\/v2\/categories?post=388"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.graphene.ac\/index.php\/wp-json\/wp\/v2\/tags?post=388"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}