Effect of oxygen vacancies on magnetic and transport properties of Sr2IrO4

2018 ◽  
Author(s):  
Vinod Kumar Dwivedi ◽  
Soumik Mukhopadhyay
Keyword(s):  
Transport Properties ◽  
Oxygen Vacancies ◽  
Effect Of Oxygen

Effect of oxygen vacancies on the electronic structure and transport properties of SrRuO3 thin films

2013 ◽  
Vol 113 (17) ◽  
pp. 17E125 ◽  
Author(s):  
Wenlai Lu ◽  
Kaihua He ◽  
Wendong Song ◽  
Cheng-Jun Sun ◽  
Gan Moog Chow ◽  
...  
Keyword(s):  
Thin Films ◽  
Electronic Structure ◽  
Transport Properties ◽  
Oxygen Vacancies ◽  
Effect Of Oxygen

Effect of oxygen vacancies and crystal symmetry on piezocatalytic properties of Bi2WO6 ferroelectric nanosheets for wastewater decontamination

2021 ◽  
Author(s):  
Zihan Kang ◽  
Enzhu Lin ◽  
Ni Qin ◽  
Jiang Wu ◽  
Baowei Yuan ◽  
...  
Keyword(s):  
Organic Pollutants ◽  
Oxygen Vacancies ◽  
Mechanical Energy ◽  
Crystal Symmetry ◽  
Characteristic P ◽  
Novel Technique ◽  
Effect Of Oxygen

Piezocatalysis emerged as a novel technique to make use of mechanical energy in dealing with organic pollutants in wastewater. In this work, the ferroelectric Bi2WO6 (BWO) nanosheets with a characteristic...

A Red Long-Lasting Phosphorescence Material Gd9.33(SiO4)6O2:Sm3+and Effect of Oxygen Vacancies on Its Performance

2013 ◽  
Vol 2 (9) ◽  
pp. R161-R164 ◽  
Author(s):  
Gen Li ◽  
Yuhua Wang ◽  
Shaochun Han ◽  
Wei Zeng ◽  
Wenbo Chen ◽  
...  
Keyword(s):  
Oxygen Vacancies ◽  
Effect Of Oxygen

Electrical property effect of oxygen vacancies in the heterojunction of LaGaO 3 / SrTiO 3

2017 ◽  
Vol 26 (3) ◽  
pp. 037101
Author(s):  
Fu-Ning Wang ◽  
Ji-Chao Li ◽  
Xin-Miao Zhang ◽  
Han-Zhang Liu ◽  
Jian Liu ◽  
...  
Keyword(s):  
Electrical Property ◽  
Oxygen Vacancies ◽  
Effect Of Oxygen

Effect of oxygen content on the magnetic and transport properties of Pr0.5Ba0.5MnO3-γ

2000 ◽  
Vol 12 (7) ◽  
pp. L155-L158 ◽  
Author(s):  
I O Troyanchuk ◽  
S V Trukhanov ◽  
H Szymczak ◽  
K Baerner
Keyword(s):  
Transport Properties ◽  
Oxygen Content ◽  
Effect Of Oxygen

Effect of oxygen isotope substitution on charge ordering and magnetic and transport properties inPr0.5Ca0.5MnO3doped by chromium and ruthenium

2008 ◽  
Vol 78 (21) ◽  
Author(s):  
N. A. Babushkina ◽  
A. N. Taldenkov ◽  
A. V. Inyushkin ◽  
A. Maignan ◽  
D. I. Khomskii ◽  
...  
Keyword(s):  
Transport Properties ◽  
Oxygen Isotope ◽  
Charge Ordering ◽  
Isotope Substitution ◽  
Effect Of Oxygen

The Effect of Oxygen Vacancies on the Dielectric Responses of BaTiO3 Based Ceramics in the Ultra-Wide Frequency Range

2011 ◽  
Vol 485 ◽  
pp. 15-18 ◽  
Author(s):  
Youn Kyu Choi ◽  
Takuya Hoshina ◽  
Hiroaki Takeda ◽  
Jong Min Oh ◽  
Takaaki Tsurumi
Keyword(s):  
Oxygen Vacancy ◽  
Oxygen Vacancies ◽  
Wide Frequency Range ◽  
Annealing Conditions ◽  
Mass Fractions ◽  
Xrd Patterns ◽  
Effect Of Oxygen ◽  
Lattice Hardening ◽  
Dipole Polarization ◽  
Ionic Polarization

The effect of oxygen vacancies and their migrations on the dielectric responses of BaTiO3 (BT) ceramics and (Ba, Ca)(Ti, Zr)O3 (BCTZ) ceramics was studied using wideband dielectric spectroscopy. Both dipole and ionic polarization of BT ceramics after annealing in a reducing atmosphere markedly decreased. To elucidate the decrease of dipole and ionic polarization, we observed the domain width and the crystal structure of BT ceramics annealed in different PO2. The mass fractions of constituted phases in 90o domain were calculated using the refinement of XRD patterns to explain the degradation of ionic polarization by oxygen vacancies. From the results above, we judged that the decrease of dipole polarization was due to the domain wall clamping by oxygen vacancies, while that of ionic polarization was attributable to the lattice hardening by the incorporation of oxygen vacancies into the BT lattice. In the case of BCTZ ceramics, dipole polarization showed the same way as BT ceramics with annealing conditions but the ionic polarization was independent of PO2 in annealing because of anti-reducing behavior of BCTZ ceramics. On the basis of the effect of oxygen vacancy in BT ceramics and BCTZ ceramics, we could clarify the oxygen vacancy migration in BCTZ ceramics under high direct-current voltage (DCV).

scholarly journals Antisite-disorder engineering in La-based oxide heterostructures via oxygen vacancy control

2018 ◽  
Vol 20 (26) ◽  
pp. 17871-17880 ◽  
Author(s):  
Urmimala Dey ◽  
Swastika Chatterjee ◽  
A. Taraphder
Keyword(s):  
Oxygen Vacancy ◽  
Transport Properties ◽  
Oxygen Vacancies ◽  
Major Effect ◽  
Oxide Heterostructures ◽  
Key Players ◽  
Antisite Defects ◽  
Antisite Disorder

It has been realized lately that disorder, primarily in the form of oxygen vacancies, cation stoichiometry, atomic inter-diffusion and antisite defects, has a major effect on the electronic and transport properties of a 2D electron liquid at oxide hetero-interfaces – the first and the last being the two key players.

The effect of oxygen vacancies in ZnO at an Au/ZnO interface on its catalytic selective oxidation of glycerol

2019 ◽  
Vol 377 ◽  
pp. 271-282 ◽  
Author(s):  
Guandong Wu ◽  
Gengqiang Zhao ◽  
Jianhua Sun ◽  
Xingzhong Cao ◽  
Yufei He ◽  
...  
Keyword(s):  
Selective Oxidation ◽  
Oxygen Vacancies ◽  
Effect Of Oxygen ◽  
Catalytic Selective Oxidation
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