López, C.A.; Singh, Preetam; Martínez-, Coronado R.; Alonso, J.A.
(Elsevier Ltd, 2023-01-03)
The double perovskite La2MgGeO6 has been modified by substitution of Ge by Cr to introduce oxygen vacancies. A specimen of composition La2Ge0.55Cr0.45MgO6 has been studied by neutron diffraction, in the 300–873 K temperature ...