Piezoelectric temperature acoustic sensor of LiNbO3 crystal fibers operating at radio frequencies - Nogueira, Francisco Enilton Alves; Campos, Raphael Victor Barros; Nascimento, Joao Paulo Costa do; Carmo, Felipe Felix do; Silva, Marcelo Antonio Santos da; Marcondes, Sergio Paulo; Hernandes, Antônio Carlos; Sombra, Antonio Sergio Bezerra (Journal of Crystal Growth, 2024)