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A high-sensitivity differential scanning calorimeter with magnetic field for magnetostructural transitions

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We have developed a differential scanning calorimeter capable of working under applied magnetic fields of up to 5 T. The calorimeter is highly sensitive and operates over the temperature range 10¿300 K. It is shown that, after a proper calibration, the system enables determination of the latent heat and entropy changes in first-order solid¿solid phase transitions. The system is particularly useful for investigating materials that exhibit the giant magnetocaloric effect arising from a magnetostructural phase transition. Data for Gd5(Si0.1Ge0.9)4 are presented.

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MARCOS, Jordi, et al. A high-sensitivity differential scanning calorimeter with magnetic field for magnetostructural transitions. Review of Scientific Instruments. 2003. Vol. 74, num. 4768-4771. ISSN 0034-6748. [consulted: 25 of June of 2026]. Available at: https://hdl.handle.net/2445/25061

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