Listar Artículos de revista DCIE - ZIES Aldizkari artikuluak por autor "Unzueta, Iraultza"
Mostrando ítems 1-3 de 3
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Effect of high-energy ball-milling on the magnetostructural properties of a Ni45Co5Mn35Sn15 alloy
López García, José Luis ; Sánchez-Alarcos Gómez, Vicente ; Recarte Callado, Vicente ; Rodríguez Velamazán, José Alberto; Unzueta, Iraultza; García, José Ángel; Plazaola, Fernando; La Roca, Paulo Matías ; Pérez de Landazábal Berganzo, José Ignacio (Elsevier, 2021) Artículo / ArtikuluaThe effect of high-energy ball-milling on the magnetostructural properties of a Ni45Co5Mn35Sn15 alloy in austenitic phase at room temperature has been analyzed by neutron and high-resolution X-ray diffraction. The ball ... -
Experimental observation of vacancy-assisted martensitic transformation shift in Ni-Fe-Ga alloys
Unzueta, Iraultza; Alonso de Robador Lorente, Daniel; Cesari, Eduard; Sánchez-Alarcos Gómez, Vicente ; Recarte Callado, Vicente ; Pérez de Landazábal Berganzo, José Ignacio ; García, José Ángel; Plazaola, Fernando (American Physical Society, 2019) Artículo / ArtikuluaPositron annihilation lifetime spectroscopy is used to experimentally demonstrate the direct relationship between vacancies and the shift of the martensitic transformation temperature in a Ni55Fel7Ga28 alloy. The evolution ... -
Identification of a Ni-vacancy defect in Ni-Mn-Z (Z = Ga, Sn, In): an experimental and DFT positron-annihilation study
Unzueta, Iraultza; Sánchez-Alarcos Gómez, Vicente ; Recarte Callado, Vicente ; Pérez de Landazábal Berganzo, José Ignacio ; Zabala, Nerea; García, José Ángel; Plazaola, Fernando (American Physical Society, 2019) Artículo / ArtikuluaBy means of experimental positron-annihilation-lifetime measurements and theoretical density functional theory (DFT) positron-lifetime calculations, vacancy-type defects in Ni50Mn50−xSnx (x = 25, 20, 15, 13, 10) and ...