{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,3,25]],"date-time":"2026-03-25T03:39:45Z","timestamp":1774409985242,"version":"3.50.1"},"reference-count":8,"publisher":"MDPI AG","issue":"6","license":[{"start":{"date-parts":[[2016,6,21]],"date-time":"2016-06-21T00:00:00Z","timestamp":1466467200000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"funder":[{"DOI":"10.13039\/501100002538","name":"Myongji University","doi-asserted-by":"publisher","award":["2015 Research Fund"],"award-info":[{"award-number":["2015 Research Fund"]}],"id":[{"id":"10.13039\/501100002538","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Sensors"],"abstract":"<jats:p>In this study, a personal gamma (\u03b3) spectrometer was developed for use in applications in various fields, such as homeland security and environmental radiation monitoring systems. The prototype consisted of a 3 \u00d7 3 \u00d7 20 mm3 Ce-doped Gd\u2013Al\u2013Ga\u2013garnet (Ce:GAGG) crystal that was coupled to a Si photomultiplier (SiPM) to measure \u03b3 radiation. The \u03b3 spectrometer could be accessed remotely via a mobile device. At room temperature, the implemented Ce:GAGG-SiPM spectrometer achieved energy resolutions of 13.5%, 6.9%, 5.8%, and 2.3% for 133Ba at 0.356 MeV, 22Na at 0.511 MeV, 137Cs at 0.662 MeV, and 60Co at 1.33 MeV, respectively. It consumed only about 2.7 W of power, had a mass of just 340 g (including the battery), and measured only 5.0 \u00d7 7.0 cm2.<\/jats:p>","DOI":"10.3390\/s16060919","type":"journal-article","created":{"date-parts":[[2016,6,23]],"date-time":"2016-06-23T00:43:08Z","timestamp":1466642588000},"page":"919","update-policy":"https:\/\/doi.org\/10.3390\/mdpi_crossmark_policy","source":"Crossref","is-referenced-by-count":13,"title":["Development and Performance Characteristics of Personal Gamma Spectrometer for Radiation Monitoring Applications"],"prefix":"10.3390","volume":"16","author":[{"given":"Hye","family":"Park","sequence":"first","affiliation":[{"name":"Department of Physics, University of Myongji, Yongin 449-728, Korea"}]},{"given":"Koan","family":"Joo","sequence":"additional","affiliation":[{"name":"Department of Physics, University of Myongji, Yongin 449-728, Korea"}]}],"member":"1968","published-online":{"date-parts":[[2016,6,21]]},"reference":[{"key":"ref_1","doi-asserted-by":"crossref","first-page":"3491","DOI":"10.3390\/s90503491","article-title":"Progress in the development of CdTe and CdZnTe semiconductor radiation detectors for astrophysical and medical applications","volume":"9","author":"Sordo","year":"2009","journal-title":"Sensors"},{"key":"ref_2","doi-asserted-by":"crossref","first-page":"1463","DOI":"10.1016\/j.apradiso.2009.02.042","article-title":"Fabrication and performance characteristics of a CsI(Tl)\/PIN diode radiation sensor for industrial applications","volume":"67","author":"Kim","year":"2009","journal-title":"Nucl. Instrum. Appl. Radiat. Isot."},{"key":"ref_3","doi-asserted-by":"crossref","first-page":"425","DOI":"10.4236\/jmp.2015.64046","article-title":"Characterization of a new silicon photomultiplier in comparison with a conventional photomultiplier tube","volume":"6","author":"Sanaei","year":"2015","journal-title":"J. Mod. Phys."},{"key":"ref_4","doi-asserted-by":"crossref","first-page":"988","DOI":"10.1109\/TNS.2012.2233497","article-title":"First performance results of Ce:GAGG scintillation crystals with silicon photomultipliers","volume":"60","author":"Yeom","year":"2013","journal-title":"IEEE Trans. Nucl. Sci."},{"key":"ref_5","doi-asserted-by":"crossref","first-page":"1","DOI":"10.1016\/j.nima.2015.01.080","article-title":"Performance characteristics of a silicon photomultiplier based compact radiation detector for Homeland Security applications","volume":"781","author":"Park","year":"2015","journal-title":"Nucl. Instrum. Meth. Phys. Res. A"},{"key":"ref_6","doi-asserted-by":"crossref","first-page":"763","DOI":"10.1016\/j.ejmp.2015.03.008","article-title":"Evaluation of a SiPM array coupled to a Gd3Al2Ga3O12:Ce (GAGG:Ce) discrete scintillator","volume":"31","author":"David","year":"2015","journal-title":"Phys. Med."},{"key":"ref_7","unstructured":"Canberra Gamma and X-ray Detection. Available online: http:\/\/www.canberra.com\/literature\/fundamental-principles\/pdf\/Gamma-Xray-Detection.pdf."},{"key":"ref_8","doi-asserted-by":"crossref","first-page":"41","DOI":"10.1016\/j.nima.2011.01.027","article-title":"SENTIRAD\u2014An innovative personal radiation detector based on a scintillation detector and a silicon photomultiplier","volume":"652","author":"Osovizky","year":"2011","journal-title":"Nucl. Instrum. Meth. Phys. Res. A"}],"container-title":["Sensors"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/www.mdpi.com\/1424-8220\/16\/6\/919\/pdf","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,10,11]],"date-time":"2025-10-11T19:25:46Z","timestamp":1760210746000},"score":1,"resource":{"primary":{"URL":"https:\/\/www.mdpi.com\/1424-8220\/16\/6\/919"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2016,6,21]]},"references-count":8,"journal-issue":{"issue":"6","published-online":{"date-parts":[[2016,6]]}},"alternative-id":["s16060919"],"URL":"https:\/\/doi.org\/10.3390\/s16060919","relation":{},"ISSN":["1424-8220"],"issn-type":[{"value":"1424-8220","type":"electronic"}],"subject":[],"published":{"date-parts":[[2016,6,21]]}}}