SUZART, K.F.PEREIRA, M.C.C.HAMADA, M.M.MESQUITA, C.H.2022-12-202022-12-202022SUZART, K.F.; PEREIRA, M.C.C.; HAMADA, M.M.; MESQUITA, C.H. Zonal refining and Bridgman technique for CsI:Tl scintillation crystal growth. <b>Brazilian Journal of Radiation Sciences</b>, v. 10, n. 3B, p. 1-14, 2022. DOI: <a href="https://dx.doi.org/10.15392/2319-0612.2022.1925">10.15392/2319-0612.2022.1925</a>. Disponível em: http://repositorio.ipen.br/handle/123456789/33494.2319-0612http://repositorio.ipen.br/handle/123456789/33494This work describes the development of the crystal cesium iodide doped with thallium (CsI:Tl) for use as a radiation detector. For CsI salt purification the zonal refining methodology using a horizontal oven at a constant temperature of 700 °C was used. The high temperature region corresponds to approximately 10% of the salt bed containing (260 mm). This region moves at a speed of 50 mm/h. The crystal growth was carried out by Bridgman technique, using a vertical oven at speed of 1 mm/h.1-14openAccessscintillator-photodiode detectorszone refiningcrystal growth methodsbridgman methodneutron detectioncesium iodidesArtigo de periódico3B1010.15392/2319-0612.2022.19250000-0002-6879-2468Sem PercentilSem Percentil CiteScore