Zobrazeno 1 - 3
of 3
pro vyhledávání: '"Padraig Kearins"'
Publikováno v:
Kearins, P, Solana-Madruga, E, Ji, K, Ritter, C & Attfield, J P 2021, ' Cluster Spin Glass Formation in the Double Double Perovskite CaMnFeTaO 6 ', Journal of Physical Chemistry C, vol. 125, no. 17, pp. 9550-9555 . https://doi.org/10.1021/acs.jpcc.1c02172
CaMnFeTaO6 has been synthesized at 1200 °C under 10 GPa pressure. Powder neutron diffraction shows that CaMnFeTaO6 adopts a double double perovskite structure (tetragonal space group P42/n, lattice parameters a = 7.683(3) and c = 7.685(7) Å) with c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::25965d1b9c4d9859c69b073b1095c082
https://doi.org/10.1021/acs.jpcc.1c02172
https://doi.org/10.1021/acs.jpcc.1c02172
Autor:
Padraig Kearins, Ciaran T. Lennon, Clemens Ritter, Elena Solana-Madruga, J. Paul Attfield, Khalid N. Alharbi
Publikováno v:
Physical Review Materials. 5
Two $\mathrm{CaMn}B\mathrm{Sb}{\mathrm{O}}_{6}$ ($B=\mathrm{Cr}$ and Fe) high-pressure double double perovskites are reported. Spins in $\mathrm{Ca}\mathrm{Mn}\mathrm{Cr}\mathrm{Sb}{\mathrm{O}}_{6}$ order below ${T}_{\mathrm{C}}=49\phantom{\rule{0.16
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bd3dbd82073ce73f7ae79359cec2dbf6
https://doi.org/10.1103/physrevmaterials.5.054412
https://doi.org/10.1103/physrevmaterials.5.054412
Autor:
Graham McNally, Pascal Manuel, Angel M. Arevalo-Lopez, Fabio Orlandi, Padraig Kearins, J. Paul Attfield
Publikováno v:
McNally, G M, Arevalo-Lopez, A M, Kearins, P, Orlandi, F, Manuel, P & Attfield, J P 2017, ' Complex Ferrimagnetism and Magnetoresistance Switching in Ca-Based Double Double and Triple Double Perovskites ', Chemistry of Materials, vol. 29, no. 20, pp. 8870-8874 . https://doi.org/10.1021/acs.chemmater.7b03556
Cation ordering in ABO(3) perovskites can lead to interesting and useful phenomena such as ferrimagnetism and high magnetoresistance by spin polarized conduction in Sr2FeMoO6. We used high pressures and temperatures to synthesize the cation ordered A
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b91fc1107b6f873cc1d0026f18db12c7
https://hdl.handle.net/20.500.11820/b360277e-8a29-4391-9c46-f7532ec4276a
https://hdl.handle.net/20.500.11820/b360277e-8a29-4391-9c46-f7532ec4276a
