{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,1,23]],"date-time":"2026-01-23T06:40:50Z","timestamp":1769150450582,"version":"3.49.0"},"reference-count":29,"publisher":"AIP Publishing","issue":"11","content-domain":{"domain":["pubs.aip.org"],"crossmark-restriction":true},"short-container-title":[],"published-print":{"date-parts":[[2016,11,1]]},"abstract":"<jats:p>A prototype Single crystal Diamond Detector (SDD) was installed at the Joint European Torus (JET) in 2013 along an oblique line of sight and demonstrated the possibility to carry out neutron spectroscopy measurements with good energy resolution and detector stability in discharges heated by neutral beam injection and radio-frequency waves. Starting from these positive results, within the Vertical Neutron Spectrometer project of the Joint European Torus, we have developed a pixelated instrument consisting of a matrix of 12 independent SDDs, called the Diamond Vertical Neutron Spectrometer (DVNS), which boosts the detection efficiency of a single SDD by an order of magnitude. In this paper we describe the main features of the DVNS, including the detector design, energy resolution, and data acquisition system for on-line processing. Preliminary spectroscopy measurements of 2.5 MeV neutrons from the present deuterium plasma at JET are finally presented.<\/jats:p>","DOI":"10.1063\/1.4961557","type":"journal-article","created":{"date-parts":[[2016,9,2]],"date-time":"2016-09-02T17:00:35Z","timestamp":1472835635000},"update-policy":"https:\/\/doi.org\/10.1063\/aip-crossmark-policy-page","source":"Crossref","is-referenced-by-count":52,"title":["First neutron spectroscopy measurements with a pixelated diamond detector at JET"],"prefix":"10.1063","volume":"87","author":[{"given":"A.","family":"Muraro","sequence":"first","affiliation":[{"name":"Istituto di Fisica del Plasma \u201cP. Caldirola,\u201d CNR 1 , Milano, Italy"}]},{"given":"L.","family":"Giacomelli","sequence":"additional","affiliation":[{"name":"Istituto di Fisica del Plasma \u201cP. Caldirola,\u201d CNR 1 , Milano, Italy"}]},{"given":"M.","family":"Nocente","sequence":"additional","affiliation":[{"name":"Istituto di Fisica del Plasma \u201cP. Caldirola,\u201d CNR 1 , Milano, Italy"},{"name":"University of Milano Bicocca 2 , Piazza della Scienza 3, 20126 Milano, Italy"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-0247-9073","authenticated-orcid":false,"given":"M.","family":"Rebai","sequence":"additional","affiliation":[{"name":"Istituto di Fisica del Plasma \u201cP. Caldirola,\u201d CNR 1 , Milano, Italy"},{"name":"University of Milano Bicocca 2 , Piazza della Scienza 3, 20126 Milano, Italy"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-0183-0965","authenticated-orcid":false,"given":"D.","family":"Rigamonti","sequence":"additional","affiliation":[{"name":"Istituto di Fisica del Plasma \u201cP. Caldirola,\u201d CNR 1 , Milano, Italy"},{"name":"University of Milano Bicocca 2 , Piazza della Scienza 3, 20126 Milano, Italy"}]},{"given":"F.","family":"Belli","sequence":"additional","affiliation":[{"name":"Centro Ricerca ENEA-Frascati 3 , Via E.Fermi 45, Frascati, Rome, Italy"}]},{"given":"P.","family":"Calvani","sequence":"additional","affiliation":[{"name":"CNR\u2014Istituto di Struttura della Materia (ISM) 4 , Via Salaria km 29.300, 00015 Monterotondo Scalo, Rome, Italy"}]},{"given":"J.","family":"Figueiredo","sequence":"additional","affiliation":[{"name":"Universidade de Lisboa 5 Instituto de Plasmas e Fus\u00e3o Nuclear, Instituto Superior T\u00e9cnico, , Lisbon, Portugal"},{"name":"EUROfusion Programme Management Unit 6 , Culham Science Centre, Abingdon, United Kingdom"}]},{"given":"M.","family":"Girolami","sequence":"additional","affiliation":[{"name":"CNR\u2014Istituto di Struttura della Materia (ISM) 4 , Via Salaria km 29.300, 00015 Monterotondo Scalo, Rome, Italy"}]},{"given":"G.","family":"Gorini","sequence":"additional","affiliation":[{"name":"Istituto di Fisica del Plasma \u201cP. Caldirola,\u201d CNR 1 , Milano, Italy"},{"name":"University of Milano Bicocca 2 , Piazza della Scienza 3, 20126 Milano, Italy"}]},{"given":"G.","family":"Grosso","sequence":"additional","affiliation":[{"name":"Istituto di Fisica del Plasma \u201cP. Caldirola,\u201d CNR 1 , Milano, Italy"}]},{"given":"A.","family":"Murari","sequence":"additional","affiliation":[{"name":"Culham Centre for Fusion Energy 7 , Culham, United Kingdom"},{"name":"Consorzio RFX (CNR, ENEA, INFN, Universit\u00e0 di Padova, Acciaierie Venete SpA) 8 , Padova, Italy"}]},{"given":"S.","family":"Popovichev","sequence":"additional","affiliation":[{"name":"Universidade de Lisboa 5 Instituto de Plasmas e Fus\u00e3o Nuclear, Instituto Superior T\u00e9cnico, , Lisbon, Portugal"}]},{"given":"D. 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