Browsing Publicaciones Científicas Nanociencias y Materiales by Author "Castillo Villa, Pedro Osmany"

Now showing items 1-4 of 4

    • Caloric effects induced by magnetic and mechanical fields in a Ni50Mn25-xGa25Cox magnetic shape memory alloy 

      Castillo Villa, Pedro Osmany; Soto-Parra, Daniel Enrique; Matutes Aquino, José Andrés; Ochoa-Gamboa, Raul Armando; Planes, Antoni; Mañosa, Lluis; González Alonso, David; Stipcich, Marcelo; Romero, Ricardo; Ríos Jara, David; Flores Zúñiga, Horacio (2011-05)
      "We have studied the elastocaloric effect in a Co-doped Ni-Mn-Ga magnetic Heusler shape memory alloy in the vicinity of its martensitic transition. Measurements of the length change as a function of temperature have been ...

    • Elastocaloric and magnetocaloric effects in Ni-Mn-Sn(Cu) shape-memory alloy 

      Castillo Villa, Pedro Osmany; Mañosa, Lluis; Planes, Antoni; Soto-Parra, Daniel Enrique; Sánchez Llamazares, José Luis; Flores Zúñiga, Horacio; Frontera, Carlos (2013-02)
      "We have studied magnetocaloric and elastocaloric properties of a Ni-Mn-Sn(Cu) metamagnetic shape-memory alloy undergoing a magneto-structural transition (martensitic type) close to room temperature. Changes of entropy ...

    • Influence of Fe doping and magnetic field on martensitic transition in Ni–Mn–Sn melt-spun ribbons 

      Aguilar Ortiz, Christian Omar; Soto-Parra, Daniel Enrique; Álvarez Alonso, Pablo; Lázpita, Patricia; Salazar, Daniel; Castillo Villa, Pedro Osmany; Flores Zúñiga, Horacio; Chernenko, Volodymyr (Elsevier, 2016-04)
      "Mn-rich Ni-Mn-Sn metamagnetic shape memory alloys exhibiting magnetostructural transformation are of a great potential as the base materials for solid-state refrigeration. With the aim of fine tuning of the transformation ...

    • Magnetocaloric effect in the low hysteresis Ni-Mn-In metamagnetic shape-memory Heusler alloy 

      Castillo Villa, Pedro Osmany; Mañosa, Lluis; Frontera, Carlos; Majumdar, Subham; Planes, Antoni (2014-05)
      "We have studied magnetocaloric properties of a Ni-Mn-In metamagnetic shape-memory alloy especially designed in order to display low thermal hysteresis. Magnetization and calorimetric measurements under a magnetic field ...