Results 11 to 20 of about 1,937,511 (302)

Effect of Oxygen Mixing Percentage on Mechanical and Microwave Dielectric Properties of SrBi4Ti4O15 Thin Films

open access: yesAdvances in Condensed Matter Physics, 2023
Aurivillus oxide thin films with nanostructures attained much interest due to their structural stability, outstanding ferroelectric, and dielectric properties.
A. Rambabu   +4 more
doaj   +1 more source

Giant dielectric permittivity in ferroelectric thin films : domain wall ping pong [PDF]

open access: yes, 2015
This study was supported by the National Key Basic Research Program of China (No. 2014CB921004), the National Natural Science Foundation of China (Nos.
Scott, James Floyd   +7 more
core   +1 more source

Piezoresponse force microscopy and dielectric spectroscopy study of Ba0.6Sr0.4TiO3 thin films [PDF]

open access: yesJournal of Advanced Dielectrics, 2019
Research on synthesis, characterization and determination of processing — structure — property relationships of commercially important ferroelectric thin films has been performed. The sol–gel type solution deposition technique was applied to produce good
Dionizy Czekaj, Agata Lisińska-Czekaj
doaj   +1 more source

Dielectric Characterization of SiO2-PMMA Organic – Inorganic Hybrid Thin Films

open access: yesThe Annals of “Dunarea de Jos” University of Galati. Fascicle IX, Metallurgy and Materials Science, 2019
For the research presented in this paper, hybrid organic-inorganic materials were prepared using a modified sol-gel reaction. Hybrid organic-inorganic compounds were synthesized in ethanol using methylmethacrylate (MMA), SiO2 nanoparticles, and 3 ...
Elena Emanuela HERBEI
doaj   +1 more source

Structural characterization and dielectric properties of BaTiO3 thin films obtained by spin coating [PDF]

open access: yesProcessing and Application of Ceramics, 2014
Barium titanate thin films were prepared by spin coating deposition technique of an acetic precursor sol and sintered at 750, 900 and 1050 °C. Phase composition of the obtained thin films was characterized by X-ray diffraction and Raman spectroscopy ...
Branimir Bajac   +7 more
doaj   +1 more source

Magneto-transport and magneto-dielectric anomalies in Co doped iron oxide thin films – Microwave assisted sol-gel route

open access: yesJournal of Saudi Chemical Society, 2023
Use of microwave (MW) energy as an alternate to high temperature treatment during material synthesis is gaining much attention as it offers the advantages of being faster and economical than other heating methods.
Sidra Khalid   +5 more
doaj   +1 more source

High‐Performance Graphene‐Dielectric Interface by UV‐Assisted Atomic Layer Deposition for Graphene Field Effect Transistor

open access: yesAdvanced Electronic Materials, 2023
The deposition of high‐quality dielectric films on graphene surfaces is crucial in fabricating high‐performance graphene‐based electronics. In this study, the first application of UV‐assisted atomic layer deposition (UV‐ALD) to graphene surfaces and the ...
Geonwoo Park   +5 more
doaj   +1 more source

Improved dielectric properties of microwave irradiated sol-gel derived SiO2–TiO2 thin film

open access: yesResults in Engineering, 2019
The objective of the present investigation was to investigate the effect of conventional annealing and microwave irradiation on the structural, optical and dielectric properties of SiO2–TiO2 thin film developed by sol gel technique.
Krishna Munishamaiah
doaj   +1 more source

Microwave dielectric properties and optical transmittance of SrTiO3/ZnTiO3 heterolayer thin films fabricated by sol–gel processing

open access: yesJournal of Advanced Dielectrics, 2020
SrTiO3/ZnTiO3 heterolayered thin films were fabricated by spin coating Sr–Ti and Zn–Ti sol–gel precursors on fused silica substrate. The SrTiO3 and ZnTiO3 were coated alternatively to form ABAB heterolayered thin films. The thickness of individual layers
Yang Li, Biao Xu, Song Xia, Peng Shi
doaj   +1 more source

Nonlinear Dielectric Response of Relaxor Ferroelectric (1 − x)Pb(Mg1/3Nb2/3)O3 − xPbTiO3 Epitaxial Thin Films

open access: yesAdvanced Physics Research, 2023
Thin ferroelectric layers are capable of generating large dielectric and electromechanical responses at relatively low voltages, thus can be utilized in various applications including energy storage, energy harvesting, sensors, and actuators.
Junda Shao   +13 more
doaj   +1 more source

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