{"id":540904,"date":"2018-10-30T11:53:25","date_gmt":"2018-10-30T15:53:25","guid":{"rendered":"https:\/\/ntrs.nasa.gov\/search.jsp?R=20180006935"},"modified":"2018-10-30T11:53:25","modified_gmt":"2018-10-30T15:53:25","slug":"performance-of-an-x-ray-microcalorimeter-with-a-240-%c2%b5m-absorber-and-a-50-%c2%b5m-tes-bilayer-stub","status":"publish","type":"post","link":"https:\/\/spaceweekly.com\/?p=540904","title":{"rendered":"Performance of an X-ray Microcalorimeter with a 240 \u00b5m Absorber and a 50 \u00b5m TES Bilayer [STUB]"},"content":{"rendered":"<p>Abstract: Superconducting transition-edge sensor (TES) microcalorimeters are being developed for a variety of potential astrophysics missions, including Athena. The X-ray integral field unit instrument on this mission requires close-packed pixels on a 0.25 mm pitch, and high quantum efficiency between 0.2 and 12 keV. In this work, we describe a new approach with 50 \u00b5m square TESs consisting of a Mo\/Au bilayer, deposited on silicon nitride membranes to provide a weak thermal conductance to a ~50 mK heat&#8230;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Abstract: Superconducting transition-edge sensor (TES) microcalorimeters are being developed for a variety of potential astrophysics missions, including Athena. The X-ray integral field unit instrument on this mission requires close-packed pixels on a 0.25 mm pitch, and high quantum efficiency between 0.2 and 12 keV. In this work, we describe a new approach with 50 &micro;m square TESs consisting of a Mo\/Au bilayer, deposited on silicon nitride membranes to provide a weak thermal conductance to a ~50 mK heat&#8230;<\/p>\n","protected":false},"author":60,"featured_media":615444,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[],"tags":[],"class_list":["post-540904","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry"],"_links":{"self":[{"href":"https:\/\/spaceweekly.com\/index.php?rest_route=\/wp\/v2\/posts\/540904","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/spaceweekly.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/spaceweekly.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/spaceweekly.com\/index.php?rest_route=\/wp\/v2\/users\/60"}],"replies":[{"embeddable":true,"href":"https:\/\/spaceweekly.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=540904"}],"version-history":[{"count":1,"href":"https:\/\/spaceweekly.com\/index.php?rest_route=\/wp\/v2\/posts\/540904\/revisions"}],"predecessor-version":[{"id":540905,"href":"https:\/\/spaceweekly.com\/index.php?rest_route=\/wp\/v2\/posts\/540904\/revisions\/540905"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/spaceweekly.com\/index.php?rest_route=\/wp\/v2\/media\/615444"}],"wp:attachment":[{"href":"https:\/\/spaceweekly.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=540904"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/spaceweekly.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=540904"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/spaceweekly.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=540904"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}