{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,12,4]],"date-time":"2025-12-04T18:25:52Z","timestamp":1764872752519},"reference-count":0,"publisher":"Wiley","issue":"3","license":[{"start":{"date-parts":[[1998,6,4]],"date-time":"1998-06-04T00:00:00Z","timestamp":896918400000},"content-version":"vor","delay-in-days":2591,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Medical Physics"],"published-print":{"date-parts":[[1991,5]]},"abstract":"<jats:p>The physical properties of three surgical probes containing different radiation detectors are compared: a NaI(Tl) scintillator with a flexible, fiber\u2010optic light guide, and two semiconductor detectors that operate at room temperature, CdTe and HgI<jats:sub>2<\/jats:sub>. Also compared are spectra, energy resolutions, and counting efficiencies measured at a variety of gamma\u2010ray energies between 30 and 1000 keV. The energy resolution of the NaI probe is substantially poorer than that of either semiconductor probe due in part to light losses in coupling the scintillator to the fiber optics. The semiconductor probes have complex spectral response due to charge\u2010carrier trapping and K x\u2010ray escape, and not all photoelectric interactions in these detectors contribute to the useful part of the photopeak. Above 120 keV the counting efficiency for the NaI probe is an order of magnitude higher than for the CdTe and HgI<jats:sub>2<\/jats:sub> probes. Both energy resolution and counting efficiency are slightly better for the HgI<jats:sub>2<\/jats:sub> probe than for the CdTe probe.<\/jats:p>","DOI":"10.1118\/1.596717","type":"journal-article","created":{"date-parts":[[2003,3,28]],"date-time":"2003-03-28T15:37:52Z","timestamp":1048865872000},"page":"373-381","source":"Crossref","is-referenced-by-count":26,"title":["Comparison of NaI(Tl), CdTe, and HgI<sub>2<\/sub> surgical probes: Physical characterization"],"prefix":"10.1002","volume":"18","author":[{"given":"H. B.","family":"Barber","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"H. H.","family":"Barrett","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"T. S.","family":"Hickernell","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"D. P.","family":"Kwo","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"J. M.","family":"Woolfenden","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"G.","family":"Entine","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"C.","family":"Ortale Baccash","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"311","published-online":{"date-parts":[[1998,6,4]]},"container-title":["Medical Physics"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.wiley.com\/onlinelibrary\/tdm\/v1\/articles\/10.1118%2F1.596717","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/api.wiley.com\/onlinelibrary\/tdm\/v1\/articles\/10.1118%2F1.596717","content-type":"unspecified","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/aapm.onlinelibrary.wiley.com\/doi\/pdf\/10.1118\/1.596717","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2023,9,16]],"date-time":"2023-09-16T16:59:27Z","timestamp":1694883567000},"score":1,"resource":{"primary":{"URL":"https:\/\/aapm.onlinelibrary.wiley.com\/doi\/10.1118\/1.596717"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[1991,5]]},"references-count":0,"journal-issue":{"issue":"3","published-print":{"date-parts":[[1991,5]]}},"alternative-id":["10.1118\/1.596717"],"URL":"https:\/\/doi.org\/10.1118\/1.596717","archive":["Portico"],"relation":{},"ISSN":["0094-2405","2473-4209"],"issn-type":[{"value":"0094-2405","type":"print"},{"value":"2473-4209","type":"electronic"}],"subject":[],"published":{"date-parts":[[1991,5]]}}}