Phase Competitions behind the Giant Magnetic Entropy Variation: Gd5Si2Ge2 and Tb5Si2Ge2 Case Studies. - Ana Lúcia Pires; João Horta Belo; Armandina Maria Lima Lopes; Isabel T. Gomes; Luis Morellón; Cesar Magen; Pedro Antonio Algarabel; Manuel Ricardo Ibarra; André Miguel Pereira; João Pedro Araújo 002 (Entropy, 2014)