Room temperature magnetism in CeO2—A review
Cerium dioxide clearly raises the question of whether spontaneous ferromagnetic order is
possible at high temperatures without d-electrons. There are many reports in the literature of …
possible at high temperatures without d-electrons. There are many reports in the literature of …
Detailed study on the role of oxygen vacancies in structural, magnetic and transport behavior of magnetic insulator: Co–CeO2
LR Shah, B Ali, H Zhu, WG Wang… - Journal of Physics …, 2009 - iopscience.iop.org
Room temperature ferromagnetism in polycrystalline Co x Ce 1− x O 2− δ (0.001≤ x≤ 0.10)
bulk samples has been investigated. Annealing in the forming gas transformed the as …
bulk samples has been investigated. Annealing in the forming gas transformed the as …
A novel recipe to improve the magnetic properties of Mn doped CeO2 as a room temperature ferromagnetic diluted metal oxide
FA Al-Agel, E Al-Arfaj, AA Al-Ghamdi, Y Losovyj… - Journal of magnetism …, 2014 - Elsevier
Mn doped ceria nanocrystals have been prepared using hexamethylene triperoxide diamine
assisted solvothermal technique for the first time. The impact of this novel recipe on the …
assisted solvothermal technique for the first time. The impact of this novel recipe on the …
Dilute-defect magnetism: Origin of magnetism in nanocrystalline
V Fernandes, RJO Mossanek, P Schio, JJ Klein… - Physical Review B …, 2009 - APS
We investigate experimentally and theoretically the origin of magnetism in nanocrystalline-
undoped ceria films. Our results are consistent with density-functional calculations showing …
undoped ceria films. Our results are consistent with density-functional calculations showing …
[HTML][HTML] Structural and magnetic study of Fe-doped CeO2
PCA Brito, DAA Santos, JGS Duque… - Physica B: Condensed …, 2010 - Elsevier
We report the magnetic and structural properties of Fe-doped cerium oxide, obtained using
the proteic sol–gel process. The samples had weak ferromagnetic behavior, with …
the proteic sol–gel process. The samples had weak ferromagnetic behavior, with …
Room-temperature ferromagnetism in Co-doped CeO2 nanospheres prepared by the polyvinylpyrrolidone-assisted hydrothermal method
Nanospheres of pure CeO 2 and Co-doped CeO 2 (Ce 1− x Co x O 2, 0.01≤ x≤ 0.07) dilute
magnetic oxide were prepared by hydrothermal treatment using cerium (III) nitrate, cobalt (III) …
magnetic oxide were prepared by hydrothermal treatment using cerium (III) nitrate, cobalt (III) …
Defects induced tailored optical and magnetic properties of Zn-doped CeO2 nanoparticles synthesized by a facile sol-gel type process
Diluted magnetic semiconductor oxide (DMSO) nanoparticles (NPs) of Zn-doped cerium
oxide (Ce x Zn 1− x O 2 (10x% CZO); x= 0, 0.1, 0.3, 0.5, and 1.0) were synthesized by a …
oxide (Ce x Zn 1− x O 2 (10x% CZO); x= 0, 0.1, 0.3, 0.5, and 1.0) were synthesized by a …
Magnetic and electronic structures of Co ion implanted CeO2 thin films
Present study reports an enhancement of room-temperature ferromagnetism by Co ion
implantations in CeO 2 thin films and these Co ions exist in divalent state. These films were …
implantations in CeO 2 thin films and these Co ions exist in divalent state. These films were …
[HTML][HTML] High-performance CeO2: Co nanostructures for the elimination of accidental poisoning caused by CO intoxication
Owing to the global upward trend of accidental carbon monoxide (CO) poisoning in the past
30 years, this work aimed to develop Cobalt-doped CeO 2 particles by the microwave …
30 years, this work aimed to develop Cobalt-doped CeO 2 particles by the microwave …
High-temperature ferromagnetism in Co-doped CeO 2 synthesized by the coprecipitation technique
S Colis, A Bouaine, G Schmerber… - Physical Chemistry …, 2012 - pubs.rsc.org
The aim of the present study is to check the influence of annealing under vacuum and a
mixture of N2–H2 atmosphere on the magnetic properties of polycrystalline Co-doped CeO2 …
mixture of N2–H2 atmosphere on the magnetic properties of polycrystalline Co-doped CeO2 …