16 citations · 46 across the 4 of their papers we have counts for
4 papers
Thermo-magnetic characterization of phase transitions in a Ni-Mn-In metamagnetic shape memory alloy
F. J. Romero, J. M. Martín-Olalla, J. S. Blázquez +4
The partially overlapped ferroelastic/martensitic and para-ferromagnetic phase transitions of a NiMnIn metamagnetic shape memory alloy have been studie…
Experimental method to determine specific heat and transition enthalpy at a first order phase transition: fundamentals and application to a NiMnIn Heusler alloy
F. J. Romero, M. C. Gallardo, J. -M. Martín-Olalla +1
A new method that characterizes thermal properties during a first-order phase transition is described. The technique consists in exciting the sample by a series of constant frequen…
Memory effect in triglycine sulfate induced by a transverse electric field: specific heat measurement
M C Gallardo, J M Martin-Olalla, F J Romero +2
The influence of a transverse electric field in the specific heat of triglycine sulphate (TGS) has been studied. The specific heat of TGS has been measured heating the sample from…
The order parameter-entropy relation in some universal classes: experimental evidence
J. M. Martin-Olalla, F. J. Romero, S. Ramos +3
The asymptotic behaviour near phase transitions can be suitably characterized by the scaling of with , where is the excess entropy and is the order par…