Comparative electron paramagnetic resonance study of Fe<sup>3+</sup>and Gd<sup>3+</sup>ions in monoclinic zirconia

Bacquet, G.; Dugas, J.; Escribe, C.; Gaite, J. M.; Michoulier, J.

doi:10.1088/0022-3719/7/8/019

Cited by 52 publications

(37 citation statements)

References 12 publications

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“…[6][7][8][9][10][11] In the literature, many studies have centered on the local environment of the stabilizing ion by means of electron paramagnetic resonance (EPR). [12][13][14] Interestingly, doped ZrO 2 was rarely considered as a potential material for its electronic properties. Furthermore, the study of the magnetic properties of zirconia doped with magnetic ions (e.g.…”

Section: Introductionmentioning

confidence: 99%

Manganese‐Doped Zirconia Nanocrystals

et al. 2008

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In recent theoretical work, it was predicted that transition-metal-doped zirconia (ZrO2) can be ferromagnetic at room temperature with a dependence on the metal dopant and its oxidation state and concentration.[1] For experimental verification of these predictions, manganese-doped ZrO2 nanoparticles were synthesized. The synthesis was achieved by the benzyl alcohol route, which led to high-quality nanocrystals with uniform size and shape. The obtained particles present a homogeneous distribution of the magnetic ion. The crystallographic phase was studied by XRD, electron diffraction, and high-resolution TEM. The doping efficiency was determined at the macroscopic level by chemical analysis and at the nanoscale level by electron energy loss spectrometry. The local structure of the manganese ions in the ZrO2 matrix was characterized by electron paramagnetic resonance. Finally, the magnetic properties of the obtained nanocrystals were investigated by susceptibility measurements

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Section: Introductionmentioning

confidence: 99%

Manganese‐Doped Zirconia Nanocrystals

et al. 2008

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“…In later work by several other groups [23][24][25], values closer to the original ones [22] appear. The suggestion was made in Ref.…”

Section: Formentioning

confidence: 86%

Electron Transfer Chemistry in Optical Materials: An EPR Investigation of Radiation-Induced Defects in Chemically Modified Materials

Singel¹

2001

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“…Подробно трансформация тензора четвертого ранга при вращении системы координат и его связь с направлениями координационного многогранника рас-смотрены в работах [6][7][8].…”

Section: феноменологическое описание спектров в двух системах координатunclassified

Релаксация окружения примесных ионов Gd-=SUP=-3+-=/SUP=- и Eu-=SUP=-2+-=/SUP=- в гранате Y-=SUB=-3-=/SUB=-Al-=SUB=-5-=/SUB=-O-=SUB=-12-=/SUB=-

Vazhenin¹,

Артёмов²,

Потапов³

et al. 2017

Физика Твердого Тела

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В рамках суперпозиционной модели для начального расщепления основного состояния проведен анализ параметров спинового гамильтониана второго ранга ромбических центров Gd3+ и Eu2+ в иттрий-алюминиевом гранате. Показано, что описание экспериментальных данных в этой модели возможно только при допущении релаксации лигандного окружения парамагнитной примеси. Работа выполнена в рамках государственного задания Минобрнауки РФ для Уральского федерального университета. Измерения проведены на спектрометре Центра коллективного пользования "Современные нанотехнологии" Уральского федерального университета. DOI: 10.21883/FTT.2017.05.44384.286

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Comparative electron paramagnetic resonance study of Fe³⁺and Gd³⁺ions in monoclinic zirconia

Cited by 52 publications

References 12 publications

Manganese‐Doped Zirconia Nanocrystals

Manganese‐Doped Zirconia Nanocrystals

Electron Transfer Chemistry in Optical Materials: An EPR Investigation of Radiation-Induced Defects in Chemically Modified Materials

Релаксация окружения примесных ионов Gd-=SUP=-3+-=/SUP=- и Eu-=SUP=-2+-=/SUP=- в гранате Y-=SUB=-3-=/SUB=-Al-=SUB=-5-=/SUB=-O-=SUB=-12-=/SUB=-

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Comparative electron paramagnetic resonance study of Fe3+and Gd3+ions in monoclinic zirconia

Cited by 52 publications

References 12 publications

Manganese‐Doped Zirconia Nanocrystals

Manganese‐Doped Zirconia Nanocrystals

Electron Transfer Chemistry in Optical Materials: An EPR Investigation of Radiation-Induced Defects in Chemically Modified Materials

Релаксация окружения примесных ионов Gd-=SUP=-3+-=/SUP=- и Eu-=SUP=-2+-=/SUP=- в гранате Y-=SUB=-3-=/SUB=-Al-=SUB=-5-=/SUB=-O-=SUB=-12-=/SUB=-

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Comparative electron paramagnetic resonance study of Fe³⁺and Gd³⁺ions in monoclinic zirconia