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Gupta, Surbhi; Kumar, Ashok; Gupta, Vinay; Tomar, Monika

doi:10.1016/j.vacuum.2018.11.057

Cited by 6 publications

(1 citation statement)

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“…Thin films offer advantages including texturing of the materials, improvement of properties, and potential minimization of devices . For example, strain engineering with a proper choice of substrate and synthesis method can tune the properties of ferroelectric thin films. − SBN thin films have been deposited by different synthesis methods, including PLD, − RF sputtering, − sol–gel synthesis, − polymeric chemical method, , and chemical solution deposition (CSD) . The physical deposition techniques are time-consuming, hard to upscale, or expensive, while wet chemical synthesis often uses toxic organic solvents.…”

Section: Introductionmentioning

confidence: 99%

Crystallization and Texturing of Sr_xBa_1–xNb₂O₆ Thin Films Prepared by Aqueous Solution Deposition─An In Situ X-ray Diffraction Study

Pedersen

Blichfeld

Bakken

et al. 2022

Crystal Growth & Design

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Aqueous chemical solution deposition (CSD) is an environmentally friendly and highly flexible fabrication route to prepare oxide thin films. Here, we present an aqueous CSD process for ferroelectric Sr x Ba 1−x Nb 2 O 6 (SBN) thin films on SrTiO 3 (STO) single-crystal substrates. In situ synchrotron X-ray diffraction was employed to study the crystallization of the films during thermal processing with heating rates in the range 0.04−20 °C/s. Three different crystal orientations of SBN were observed based on the heating rate and the orientation of the STO substrates. SBN(001) and SBN(310) orientations were observed on STO(100), while only the SBN(311) orientation was observed on STO(110). The SBN(001) orientation was favored by an ultraslow heating rate of 0.04 °C/s, suggesting that this is the thermodynamic stable orientation. The SBN(310) orientation was kinetically favored at moderate heating rates and also promoted by increasing the Sr content in the film. A high heating rate of 20 °C/s rendered polycrystalline SBN films. It was revealed that nucleation and growth occurred via a classical Volmer−Weber (VW) growth mode and that the SBN grains preferably grow along the c-axis. The present findings demonstrate that control of nucleation and growth is a prerequisite to deposit films with different orientations and textures, which is detrimental for the film properties.

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Section: Introductionmentioning

confidence: 99%

Crystallization and Texturing of Sr_xBa_1–xNb₂O₆ Thin Films Prepared by Aqueous Solution Deposition─An In Situ X-ray Diffraction Study

Pedersen

Blichfeld

Bakken

et al. 2022

Crystal Growth & Design

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Influence of pulsed laser ablation temperature on structure, morphology and electrocatalytic properties of cobalt-based films deposited on carbon cloth

Kordek-Khalil

Rosset

Rutkowski

2020

Applied Surface Science

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Influence of top metal electrode on electrical properties of pulsed laser deposited lead-free ferroelectric K0.35Na0.65NbO3 thin films

Sharma

Kumar

Gupta

et al. 2019

Materials Science in Semiconductor Processing

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Electrical properties of Strontium Barium Niobate (Sr0.6Ba0.4

Cited by 6 publications

References 31 publications

Crystallization and Texturing of Sr_xBa_1–xNb₂O₆ Thin Films Prepared by Aqueous Solution Deposition─An In Situ X-ray Diffraction Study

Crystallization and Texturing of Sr_xBa_1–xNb₂O₆ Thin Films Prepared by Aqueous Solution Deposition─An In Situ X-ray Diffraction Study

Influence of pulsed laser ablation temperature on structure, morphology and electrocatalytic properties of cobalt-based films deposited on carbon cloth

Influence of top metal electrode on electrical properties of pulsed laser deposited lead-free ferroelectric K0.35Na0.65NbO3 thin films

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Electrical properties of Strontium Barium Niobate (Sr0.6Ba0.4

Cited by 6 publications

References 31 publications

Crystallization and Texturing of SrxBa1–xNb2O6 Thin Films Prepared by Aqueous Solution Deposition─An In Situ X-ray Diffraction Study

Crystallization and Texturing of SrxBa1–xNb2O6 Thin Films Prepared by Aqueous Solution Deposition─An In Situ X-ray Diffraction Study

Influence of pulsed laser ablation temperature on structure, morphology and electrocatalytic properties of cobalt-based films deposited on carbon cloth

Influence of top metal electrode on electrical properties of pulsed laser deposited lead-free ferroelectric K0.35Na0.65NbO3 thin films

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Crystallization and Texturing of Sr_xBa_1–xNb₂O₆ Thin Films Prepared by Aqueous Solution Deposition─An In Situ X-ray Diffraction Study

Crystallization and Texturing of Sr_xBa_1–xNb₂O₆ Thin Films Prepared by Aqueous Solution Deposition─An In Situ X-ray Diffraction Study