{"id":17555,"date":"2020-06-15T03:05:47","date_gmt":"2020-06-15T03:05:47","guid":{"rendered":"https:\/\/www.radiation-dosimetry.org\/o-que-e-o-hpge-detector-vs-nai-tl-scintillation-detector-definicao\/"},"modified":"2020-07-21T11:28:46","modified_gmt":"2020-07-21T11:28:46","slug":"o-que-e-o-hpge-detector-vs-nai-tl-scintillation-detector-definicao","status":"publish","type":"post","link":"https:\/\/www.radiation-dosimetry.org\/pt-br\/o-que-e-o-hpge-detector-vs-nai-tl-scintillation-detector-definicao\/","title":{"rendered":"O que \u00e9 o HPGe Detector vs NaI (Tl) Scintillation Detector &#8211; Defini\u00e7\u00e3o"},"content":{"rendered":"<div class=\"su-quote su-quote-style-default\">\n<div class=\"su-quote-inner su-u-clearfix su-u-trim\">Detectores HPGe vs Detectores de cintila\u00e7\u00e3o NaI (Tl). Para espectrometria gama, os detectores mais comuns incluem contadores de cintila\u00e7\u00e3o de iodeto de s\u00f3dio (NaI) e detectores de germ\u00e2nio de alta pureza. Dosimetria de Radia\u00e7\u00e3o<\/div>\n<\/div>\n<div><\/div>\n<div>\n<div class=\"lgc-column lgc-grid-parent lgc-grid-50 lgc-tablet-grid-50 lgc-mobile-grid-100 lgc-equal-heights  lgc-first\">\n<div class=\"inside-grid-column\">\n<h2><span>Detectores HPGe<\/span><\/h2>\n<p><strong><span>Detectores de germ\u00e2nio de alta pureza<\/span><\/strong><span>\u00a0\u00a0(\u00a0<strong>detectores\u00a0<\/strong><\/span><strong><span>HPGe<\/span><\/strong><span>\u00a0) s\u00e3o a melhor solu\u00e7\u00e3o para\u00a0<\/span><a href=\"https:\/\/www.nuclear-power.com\/nuclear-engineering\/radiation-detection\/gamma-spectroscopy\/\"><span>espectroscopia<\/span><\/a><span>\u00a0precisa de\u00a0\u00a0<a href=\"https:\/\/www.nuclear-power.com\/nuclear-engineering\/radiation-detection\/gamma-spectroscopy\/\">raios gama e raios-x<\/a>\u00a0.\u00a0Em compara\u00e7\u00e3o com os\u00a0\u00a0<\/span><a href=\"https:\/\/www.nuclear-power.com\/nuclear-engineering\/radiation-detection\/semiconductor-detectors\/silicon-based-semiconductor-detectors\/\"><span>detectores de sil\u00edcio<\/span><\/a><span>\u00a0, o\u00a0\u00a0<\/span><a href=\"https:\/\/www.nuclear-power.com\/nuclear-engineering\/radiation-detection\/semiconductor-detectors\/types-of-semiconductors\/germanium-as-semiconductor-properties\/\"><span>germ\u00e2nio<\/span><\/a><span>\u00a0\u00a0\u00e9 muito mais eficiente do que o\u00a0\u00a0<\/span><a href=\"https:\/\/www.nuclear-power.com\/nuclear-engineering\/radiation-detection\/semiconductor-detectors\/types-of-semiconductors\/silicon-as-semiconductor-properties\/\"><span>sil\u00edcio<\/span><\/a><span>\u00a0\u00a0para a detec\u00e7\u00e3o de radia\u00e7\u00e3o devido ao seu n\u00famero at\u00f4mico ser muito maior que o sil\u00edcio e \u00e0 menor energia m\u00e9dia necess\u00e1ria para criar um\u00a0\u00a0<\/span><a href=\"https:\/\/www.nuclear-power.com\/nuclear-engineering\/radiation-detection\/semiconductor-detectors\/what-are-semiconductors-properties-of-semiconductors\/electron-hole-pair\/\"><span>par de el\u00e9trons-orif\u00edcios<\/span><\/a><span>\u00a0, que \u00e9 3,6 eV para sil\u00edcio e 2,9 eV para germ\u00e2nio.\u00a0Devido ao seu n\u00famero at\u00f4mico mais alto, o\u00a0\u00a0<\/span><strong><span>Ge<\/span><\/strong><span>\u00a0\u00a0possui um coeficiente de atenua\u00e7\u00e3o linear muito maior, o que leva a um caminho livre m\u00e9dio mais curto.\u00a0Al\u00e9m disso, os detectores de sil\u00edcio n\u00e3o podem ser mais grossos do que alguns mil\u00edmetros, enquanto o germ\u00e2nio pode ter um esgotamento,\u00a0<\/span><strong><span>espessura sens\u00edvel de cent\u00edmetros<\/span><\/strong><span>\u00a0e, portanto, pode ser usado como um detector de absor\u00e7\u00e3o total para raios gama de at\u00e9 poucos MeV.<\/span><\/p>\n<h3><span>Vantagens dos detectores HPGe<\/span><\/h3>\n<ul>\n<li><strong><span>Maior n\u00famero at\u00f4mico.\u00a0<\/span><\/strong><span>O germ\u00e2nio \u00e9 preferido devido ao seu\u00a0<\/span><a href=\"https:\/\/www.nuclear-power.com\/nuclear-power\/reactor-physics\/atomic-nuclear-physics\/atomic-nuclear-structure\/atomic-number-proton-number\/\"><span>n\u00famero at\u00f4mico<\/span><\/a><span>\u00a0ser muito maior que o sil\u00edcio e aumentar a probabilidade de intera\u00e7\u00e3o com raios gama.<\/span><\/li>\n<li><span>O germ\u00e2nio possui uma energia m\u00e9dia mais baixa necess\u00e1ria para criar um par de el\u00e9trons-orif\u00edcios, que \u00e9 3,6 eV para sil\u00edcio e 2,9 eV para germ\u00e2nio.<\/span><\/li>\n<li><strong><span>Muito boa resolu\u00e7\u00e3o de energia<\/span><\/strong><span>\u00a0.\u00a0O FWHM para detectores de germ\u00e2nio \u00e9 uma fun\u00e7\u00e3o da energia.\u00a0Para um f\u00f3ton de 1,3 MeV, o FWHM \u00e9 de 2,1 keV, o que \u00e9 muito baixo.<\/span><\/li>\n<li><strong><span>Grandes cristais<\/span><\/strong><span>\u00a0.\u00a0Enquanto os detectores \u00e0 base de sil\u00edcio n\u00e3o podem ser mais grossos que alguns mil\u00edmetros, o germ\u00e2nio pode ter uma espessura sens\u00edvel e esgotada de cent\u00edmetros e, portanto, pode ser usado como um\u00a0<\/span><strong><span>detector de absor\u00e7\u00e3o total<\/span><\/strong><span>\u00a0para raios gama de at\u00e9 poucos MeV.<\/span><\/li>\n<\/ul>\n<h3><span>Desvantagens dos detectores HPGe<\/span><\/h3>\n<ul>\n<li><strong><span>Arrefecimento<\/span><\/strong><span>\u00a0.\u00a0A principal desvantagem dos detectores HPGe \u00e9 que eles devem ser resfriados a temperaturas de nitrog\u00eanio l\u00edquido.\u00a0Como o germ\u00e2nio possui um\u00a0<\/span><a href=\"https:\/\/www.nuclear-power.com\/nuclear-engineering\/radiation-detection\/semiconductor-detectors\/what-are-semiconductors-properties-of-semiconductors\/band-gap-energy-gap\/\"><span>intervalo de banda<\/span><\/a><span>\u00a0relativamente baixo\u00a0, esses detectores devem ser resfriados para reduzir a gera\u00e7\u00e3o t\u00e9rmica de\u00a0<\/span><a href=\"https:\/\/www.nuclear-power.com\/nuclear-engineering\/radiation-detection\/semiconductor-detectors\/types-of-semiconductors\/majority-and-minority-carriers-in-semiconductors\/\"><span>portadores<\/span><\/a><span>\u00a0de\u00a0<a href=\"https:\/\/www.nuclear-power.com\/nuclear-engineering\/radiation-detection\/semiconductor-detectors\/types-of-semiconductors\/majority-and-minority-carriers-in-semiconductors\/\">carga<\/a>\u00a0para um n\u00edvel aceit\u00e1vel.\u00a0Caso contr\u00e1rio, o ru\u00eddo induzido pela corrente de fuga destr\u00f3i a resolu\u00e7\u00e3o de energia do detector.\u00a0Lembre-se, a diferen\u00e7a de banda (uma dist\u00e2ncia entre a\u00a0<\/span><a href=\"https:\/\/www.nuclear-power.com\/nuclear-engineering\/radiation-detection\/semiconductor-detectors\/what-are-semiconductors-properties-of-semiconductors\/conduction-and-valence-band-in-semiconductors\/\"><span>val\u00eancia e a banda de condu\u00e7\u00e3o<\/span><\/a><span>\u00a0) \u00e9 muito baixa para o germ\u00e2nio (Egap = 0,67 eV).\u00a0O resfriamento at\u00e9 a temperatura do nitrog\u00eanio l\u00edquido (-195,8 \u00b0 C; -320 \u00b0 F) reduz as excita\u00e7\u00f5es t\u00e9rmicas dos el\u00e9trons de val\u00eancia, de modo que apenas uma intera\u00e7\u00e3o de raios gama pode fornecer ao el\u00e9tron a energia necess\u00e1ria para atravessar a folga da banda e alcan\u00e7ar a banda de condu\u00e7\u00e3o.<\/span><\/li>\n<li><strong><span>Pre\u00e7o<\/span><\/strong><span>\u00a0.\u00a0A desvantagem \u00e9 que os detectores de germ\u00e2nio s\u00e3o muito mais caros que as\u00a0<\/span><a href=\"https:\/\/www.nuclear-power.com\/nuclear-engineering\/radiation-detection\/gaseous-ionization-detector\/ionization-chamber-ion-chamber\/\"><span>c\u00e2maras de ioniza\u00e7\u00e3o<\/span><\/a><span>\u00a0ou\u00a0<\/span><a href=\"https:\/\/www.nuclear-power.com\/nuclear-engineering\/radiation-detection\/scintillation-counter-scintillation-detector\/\"><span>contadores de cintila\u00e7\u00e3o<\/span><\/a><span>\u00a0.<\/span><\/li>\n<\/ul>\n<\/div>\n<\/div>\n<div class=\"lgc-column lgc-grid-parent lgc-grid-50 lgc-tablet-grid-50 lgc-mobile-grid-100 lgc-equal-heights  lgc-last\">\n<div class=\"inside-grid-column\">\n<h2><span>Cintiladores NaI (Tl)<\/span><\/h2>\n<p><span>Um\u00a0<\/span><a href=\"https:\/\/www.nuclear-power.com\/nuclear-engineering\/radiation-detection\/scintillation-counter-scintillation-detector\/\"><strong><span>contador de cintila\u00e7\u00e3o<\/span><\/strong><\/a><span>\u00a0ou\u00a0<\/span><strong><span>detector de cintila\u00e7\u00e3o<\/span><\/strong><span>\u00a0\u00e9 um detector de radia\u00e7\u00e3o que usa o efeito conhecido como\u00a0<\/span><strong><span>cintila\u00e7\u00e3o<\/span><\/strong><span>\u00a0.\u00a0A cintila\u00e7\u00e3o \u00e9 um\u00a0<\/span><strong><span>flash de luz<\/span><\/strong><span>\u00a0produzido em um material transparente pela passagem de uma part\u00edcula (um el\u00e9tron, uma part\u00edcula alfa, um \u00edon ou um f\u00f3ton de alta energia).\u00a0A cintila\u00e7\u00e3o ocorre no cintilador, que \u00e9 uma parte essencial de um detector de cintila\u00e7\u00e3o.\u00a0Em geral, um detector de cintila\u00e7\u00e3o consiste em:<\/span><\/p>\n<ul>\n<li><a href=\"https:\/\/www.nuclear-power.com\/nuclear-engineering\/radiation-detection\/scintillation-counter-scintillation-detector\/scintillation-materials-types-of-scintillators\/\"><strong><span>Cintilador<\/span><\/strong><\/a><span>\u00a0.\u00a0Um cintilador gera f\u00f3tons em resposta \u00e0 radia\u00e7\u00e3o incidente.<\/span><\/li>\n<li><strong><span>Fotodetector<\/span><\/strong><span>\u00a0.\u00a0Um fotodetector sens\u00edvel (geralmente um\u00a0<\/span><a href=\"https:\/\/www.nuclear-power.com\/nuclear-engineering\/radiation-detection\/scintillation-counter-scintillation-detector\/photomultiplier-tube-pmt\/\"><span>tubo fotomultiplicador<\/span><\/a><span>\u00a0(PMT), uma c\u00e2mera de dispositivo acoplado a carga (CCD) ou um fotodiodo), que converte a luz em um sinal el\u00e9trico e eletr\u00f4nico para processar esse sinal.<\/span><\/li>\n<\/ul>\n<p><span>O material de cintila\u00e7\u00e3o mais utilizado \u00e9 o\u00a0\u00a0<\/span><strong><span>NaI (Tl) (iodeto de s\u00f3dio dopado com t\u00e1lio)<\/span><\/strong><span>\u00a0.\u00a0NaI (Tl) como cintilador \u00e9 usado em detectores de cintila\u00e7\u00e3o, tradicionalmente em medicina nuclear, geof\u00edsica, f\u00edsica nuclear e medi\u00e7\u00f5es ambientais.\u00a0O iodo fornece a maior parte do poder de parada do iodeto de s\u00f3dio (j\u00e1 que possui um alto Z = 53).\u00a0Estes cintiladores cristalinos s\u00e3o caracterizados por alta densidade, elevado n\u00famero at\u00f3mico, e tempos de decaimento do pulso de cerca de 1 microssegundo (~ 10\u00a0<\/span><sup><span>-6\u00a0<\/span><\/sup><span>\u00a0seg).\u00a0O comprimento de onda da emiss\u00e3o m\u00e1xima \u00e9 de\u00a0\u00a0<\/span><strong><span>415 nm<\/span><\/strong><span>\u00a0.<\/span><\/p>\n<h3><span>Vantagens dos contadores de cintila\u00e7\u00e3o<\/span><\/h3>\n<ul>\n<li><strong><span>Efici\u00eancia<\/span><\/strong><span>\u00a0.\u00a0As vantagens de um contador de cintila\u00e7\u00e3o s\u00e3o sua efici\u00eancia e as altas taxas de precis\u00e3o e contagem poss\u00edveis.\u00a0Esses \u00faltimos atributos s\u00e3o uma conseq\u00fc\u00eancia da dura\u00e7\u00e3o extremamente curta da luz pisca cerca de 10 a\u00a0<\/span><sup><span>6<\/span><\/sup><span>\u00a0(cintiladores inorg\u00e2nicos) segundos.<\/span><\/li>\n<li><strong><span>Espectroscopia<\/span><\/strong><span>\u00a0.\u00a0A\u00a0<\/span><strong><span>intensidade dos flashes<\/span><\/strong><span>\u00a0e a amplitude do pulso da tens\u00e3o de sa\u00edda s\u00e3o\u00a0<\/span><strong><span>proporcionais \u00e0 energia da radia\u00e7\u00e3o<\/span><\/strong><span>\u00a0.\u00a0Portanto, os contadores de cintila\u00e7\u00e3o podem ser usados \u200b\u200bpara determinar a energia, bem como o n\u00famero, das part\u00edculas excitantes (ou f\u00f3tons gama).\u00a0Para espectrometria gama, os detectores mais comuns incluem\u00a0<\/span><strong><span>contadores de cintila\u00e7\u00e3o de iodeto de s\u00f3dio (NaI)<\/span><\/strong><span>\u00a0e detectores de germ\u00e2nio de alta pureza.\u00a0O cintilador NaI (Tl) tem uma resolu\u00e7\u00e3o de energia mais alta que um contador proporcional, permitindo determina\u00e7\u00f5es de energia mais precisas.\u00a0Por outro lado, se uma resolu\u00e7\u00e3o de energia perfeita for necess\u00e1ria, precisamos usar um detector \u00e0 base de germ\u00e2nio, como o detector HPGe.<\/span><\/li>\n<\/ul>\n<h3><span>Desvantagens dos contadores de cintila\u00e7\u00e3o<\/span><\/h3>\n<ul>\n<li><strong><span>Higroscopicidade<\/span><\/strong><span>\u00a0.\u00a0Uma desvantagem de alguns cristais inorg\u00e2nicos, por exemplo, NaI, \u00e9 a\u00a0<\/span><strong><span>higroscopicidade<\/span><\/strong><span>\u00a0, uma propriedade que exige que eles sejam alojados em um recipiente herm\u00e9tico para proteg\u00ea-los da umidade.<\/span><\/li>\n<li><span>NaI (Tl) n\u00e3o tem resposta beta ou alfa e baixa resposta gama de baixa energia.<\/span><\/li>\n<\/ul>\n<\/div>\n<\/div>\n<div class=\"lgc-column lgc-grid-parent lgc-grid-100 lgc-tablet-grid-100 lgc-mobile-grid-100 lgc-equal-heights  lgc-first lgc-last\">\n<div class=\"inside-grid-column\">\n<div class=\"su-spoiler su-spoiler-style-default su-spoiler-icon-arrow\" data-anchor=\"References\">\n<div class=\"su-spoiler-title\" tabindex=\"0\" role=\"button\"><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div>\n<p>&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;.<\/p>\n<p>Este artigo \u00e9 baseado na tradu\u00e7\u00e3o autom\u00e1tica do artigo original em ingl\u00eas. Para mais informa\u00e7\u00f5es, consulte o artigo em ingl\u00eas. Voc\u00ea pode nos ajudar. Se voc\u00ea deseja corrigir a tradu\u00e7\u00e3o, envie-a para: translations@nuclear-power.com ou preencha o formul\u00e1rio de tradu\u00e7\u00e3o on-line. Agradecemos sua ajuda, atualizaremos a tradu\u00e7\u00e3o o mais r\u00e1pido poss\u00edvel. Obrigado.<\/p>\n<\/div>\n<div class=\"lgc-column lgc-grid-parent lgc-grid-50 lgc-tablet-grid-50 lgc-mobile-grid-100 lgc-equal-heights lgc-first\">\n<div class=\"inside-grid-column\"><\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Detectores HPGe vs Detectores de cintila\u00e7\u00e3o NaI (Tl). Para espectrometria gama, os detectores mais comuns incluem contadores de cintila\u00e7\u00e3o de iodeto de s\u00f3dio (NaI) e detectores de germ\u00e2nio de alta pureza. Dosimetria de Radia\u00e7\u00e3o Detectores HPGe Detectores de germ\u00e2nio de alta pureza\u00a0\u00a0(\u00a0detectores\u00a0HPGe\u00a0) s\u00e3o a melhor solu\u00e7\u00e3o para\u00a0espectroscopia\u00a0precisa de\u00a0\u00a0raios gama e raios-x\u00a0.\u00a0Em compara\u00e7\u00e3o com os\u00a0\u00a0detectores de &#8230; <a title=\"O que \u00e9 o HPGe Detector vs NaI (Tl) Scintillation Detector &#8211; Defini\u00e7\u00e3o\" class=\"read-more\" href=\"https:\/\/www.radiation-dosimetry.org\/pt-br\/o-que-e-o-hpge-detector-vs-nai-tl-scintillation-detector-definicao\/\" aria-label=\"More on O que \u00e9 o HPGe Detector vs NaI (Tl) Scintillation Detector &#8211; Defini\u00e7\u00e3o\">Ler mais<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[51],"tags":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v15.4 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>O que \u00e9 o HPGe Detector vs NaI (Tl) Scintillation Detector - Defini\u00e7\u00e3o<\/title>\n<meta name=\"description\" content=\"Detectores HPGe vs Detectores de cintila\u00e7\u00e3o NaI (Tl). Para espectrometria gama, os detectores mais comuns incluem contadores de cintila\u00e7\u00e3o de iodeto de s\u00f3dio (NaI) e detectores de germ\u00e2nio de alta pureza. Dosimetria de Radia\u00e7\u00e3o\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.radiation-dosimetry.org\/pt-br\/o-que-e-o-hpge-detector-vs-nai-tl-scintillation-detector-definicao\/\" \/>\n<meta property=\"og:locale\" content=\"pt_BR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"O que \u00e9 o HPGe Detector vs NaI (Tl) Scintillation Detector - Defini\u00e7\u00e3o\" \/>\n<meta property=\"og:description\" content=\"Detectores HPGe vs Detectores de cintila\u00e7\u00e3o NaI (Tl). Para espectrometria gama, os detectores mais comuns incluem contadores de cintila\u00e7\u00e3o de iodeto de s\u00f3dio (NaI) e detectores de germ\u00e2nio de alta pureza. Dosimetria de Radia\u00e7\u00e3o\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.radiation-dosimetry.org\/pt-br\/o-que-e-o-hpge-detector-vs-nai-tl-scintillation-detector-definicao\/\" \/>\n<meta property=\"og:site_name\" content=\"Radiation Dosimetry\" \/>\n<meta property=\"article:published_time\" content=\"2020-06-15T03:05:47+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2020-07-21T11:28:46+00:00\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\">\n\t<meta name=\"twitter:data1\" content=\"Nick Connor\">\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\">\n\t<meta name=\"twitter:data2\" content=\"4 minutos\">\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebSite\",\"@id\":\"https:\/\/www.radiation-dosimetry.org\/#website\",\"url\":\"https:\/\/www.radiation-dosimetry.org\/\",\"name\":\"Radiation Dosimetry\",\"description\":\"\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":\"https:\/\/www.radiation-dosimetry.org\/?s={search_term_string}\",\"query-input\":\"required name=search_term_string\"}],\"inLanguage\":\"pt-BR\"},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.radiation-dosimetry.org\/pt-br\/o-que-e-o-hpge-detector-vs-nai-tl-scintillation-detector-definicao\/#webpage\",\"url\":\"https:\/\/www.radiation-dosimetry.org\/pt-br\/o-que-e-o-hpge-detector-vs-nai-tl-scintillation-detector-definicao\/\",\"name\":\"O que \\u00e9 o HPGe Detector vs NaI (Tl) Scintillation Detector - Defini\\u00e7\\u00e3o\",\"isPartOf\":{\"@id\":\"https:\/\/www.radiation-dosimetry.org\/#website\"},\"datePublished\":\"2020-06-15T03:05:47+00:00\",\"dateModified\":\"2020-07-21T11:28:46+00:00\",\"author\":{\"@id\":\"https:\/\/www.radiation-dosimetry.org\/#\/schema\/person\/e8c544db9afedaec8574d6464f9398bb\"},\"description\":\"Detectores HPGe vs Detectores de cintila\\u00e7\\u00e3o NaI (Tl). Para espectrometria gama, os detectores mais comuns incluem contadores de cintila\\u00e7\\u00e3o de iodeto de s\\u00f3dio (NaI) e detectores de germ\\u00e2nio de alta pureza. Dosimetria de Radia\\u00e7\\u00e3o\",\"inLanguage\":\"pt-BR\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.radiation-dosimetry.org\/pt-br\/o-que-e-o-hpge-detector-vs-nai-tl-scintillation-detector-definicao\/\"]}]},{\"@type\":\"Person\",\"@id\":\"https:\/\/www.radiation-dosimetry.org\/#\/schema\/person\/e8c544db9afedaec8574d6464f9398bb\",\"name\":\"Nick Connor\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","_links":{"self":[{"href":"https:\/\/www.radiation-dosimetry.org\/pt-br\/wp-json\/wp\/v2\/posts\/17555"}],"collection":[{"href":"https:\/\/www.radiation-dosimetry.org\/pt-br\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.radiation-dosimetry.org\/pt-br\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.radiation-dosimetry.org\/pt-br\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.radiation-dosimetry.org\/pt-br\/wp-json\/wp\/v2\/comments?post=17555"}],"version-history":[{"count":0,"href":"https:\/\/www.radiation-dosimetry.org\/pt-br\/wp-json\/wp\/v2\/posts\/17555\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.radiation-dosimetry.org\/pt-br\/wp-json\/wp\/v2\/media?parent=17555"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.radiation-dosimetry.org\/pt-br\/wp-json\/wp\/v2\/categories?post=17555"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.radiation-dosimetry.org\/pt-br\/wp-json\/wp\/v2\/tags?post=17555"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}