TY - JOUR T1 - Fabrication of porous alumina using a paraffin pore-forming agent for laser pump cavity applications JO - CerĂ¢mica A1 - Afroushteh, S. A1 - Soleimani, F. SN - 0366-6913 UL - 10.1590/0366-69132023693913449 VL - 69 Y1 - 2023 PB - Brasil ER -