@article{article7bb93fd3, title = {Group Theory Analysis to Study Phase Transitions of Quasi-2D Sr3Hf2O7}, author = {Silva, Estelina Lora da and Gerami, Adeleh Mokhles and Lekshmi, P. Neenu and Marcondes, Michel and Assali, Lucy Vitoria Credidio and Petrilli, Helena Maria and Correia, Joao Guilherme and Lopes, Armandina M. L. and Araújo, João Pedro Esteves de}, year = {2021}, doi = {10.3390/nano11040897}, journal = {Nanomaterials} }