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A novel sol-gel route to c-axis orientated undoped and Co, Fe, Mn and V doped ZnO films is reported. Sols were prepared from a hydrated zinc acetate precursor and dimethyl formamide (DMF) solvent. Films were spin-coated on to hydrophilic…

材料科学 · 物理学 2007-05-23 N. R. S. Farley , C. R. Staddon , L. X. Zhao , K. W. Edmonds , B. L. Gallagher , D. H. Gregory

We report the crystallographic texture of ZnO thin films comprising nanorods grown by a microwave irradiation assisted method. Different substrates were used, namely Si, Ge, metal coated Si, PMMA coated Si and ITO coated glass, to examine…

材料科学 · 物理学 2017-09-29 Piyush Jaiswal , Sanjaya Brahma , K. S. Suresh , S. A. Shivashankar , Satyam Suwas

Three-dimensional hierarchical ZnO films with lotus-leaf-like micro/nano structures were successfully fabricated via a biomimetic route combining sol-gel technique, soft lithography and hydrothermal treatments. PDMS mold replicated from a…

材料科学 · 物理学 2013-03-14 Shuxi Dai , Dianbo Zhang , Qing Shi , Xiao Han , Shujie Wang , Zuliang Du

This investigation deals with the effect of annealing temperature on the structural, topographical and optical properties of Zinc Oxide thin films prepared by sol gel method. The structural properties were studied using X-ray diffraction…

应用物理 · 物理学 2019-08-19 Joydip Sengupta , R. K. Sahoo , K. K. Bardhan , C. D. Mukherjee

Highly oriented ZnO thin-film has been obtained at a very low pre-heating temperature, with the spin-coating sol-gel technique. The dependence of the c-axis orientation on the pre-heating temperature has been studied with experimental…

材料科学 · 物理学 2007-05-23 A. M. P. Santos , Edval J. P. Santos

Thin films of magnesium doped zinc oxide (MZO) were synthesized using the sol gel method and annealed at different temperatures under ambient condition. The morphological properties of the post annealed MZO films were investigated using X…

材料科学 · 物理学 2019-09-09 Joydip Sengupta , Arifeen Ahmed , Rini Labar

The electrochemical deposition of ZnO hierarchical nanostructures directly from PHEMA hydrogel coated electrodes has been successfully demonstrated. A variety of hierarchical ZnO nanostructures, including porous nanoflakes, nanosheets and…

材料科学 · 物理学 2013-02-20 Shuxi Dai , Yinyong Li , Zuliang Du , Kenneth R. Carter

We present the results of experiments on synthesis of ZnO nanoclusters by reactive pulsed laser deposition (PLD). The nanoclusters were formed and crystallized in the gas phase and deposited on SiO2 substrates. The nanostructured films were…

材料科学 · 物理学 2007-05-23 Igor Ozerov , Dimitri Nelson , Alexander V. Bulgakov , Wladimir Marine , Marc Sentis

A comparative study of the physical properties of undoped Zinc Oxide (ZnO) and Al doped Zinc Oxide (AZO) thin films were performed as a function of annealing temperature. The structural properties were analyzed using X-ray diffraction and…

应用物理 · 物理学 2019-09-06 Joydip Sengupta , R. K. Sahoo , C. D. Mukherjee

High quality ZnO thin films were gown using the pulsed laser deposition technique on (0001) Al$_2$O$_3$ substrates in an oxidizing atmosphere, using a Zn metallic target. We varied the growth conditions such as the deposition temperature…

材料科学 · 物理学 2009-11-10 A. Fouchet , W. Prellier , B. Mercey , L. Mechin , V. N. Kulkarni , T. Venkatesan

Pb(Zr0.52Ti0.48)O3 (PZT) thin films were in situ deposited by pulsed laser deposition (PLD) on Pt/Ti/SiO2/Si substrates using a template layer derived by sol-gel method. A 0.1-$\mu$m-thick PZT layer with (111) or (100)-preferred orientation…

其他计算机科学 · 计算机科学 2007-11-29 Jing Li , L. Dedeng , Suntao Wu

An original modification of the standard Pulse Laser Deposition (PLD) method for preparing both undoped and indium doped zinc oxide (ZnO:In) thin films at low substrate temperature is proposed. This preparation method does not demand any…

材料科学 · 物理学 2016-08-31 V. Savchuk , B. Kotlyarchuk , M. Oszwaldowski

The chemical deposition of high-performance Zinc Oxide (ZnO) thin films is challenging, thus significant efforts have been devoted during the past decades to develop cost-effective, scalable fabrication methods in gas phase. This work…

ZnO nanostructured films were prepared by chemical bath deposition method on glass substrates without any assistance of either microwave or high pressure autoclaves. The effect of solute concentration on the pure wurtzite ZnO nanostructure…

In the present work, ultrathin films of Zinc oxide (ZnO) and Aluminum doped zinc oxide (AZO) with 20 nm thick were fabricated at 300 K on glass and Polyethylene terephthalate (PET) substrates by means of directcurrent sputtering method. The…

应用物理 · 物理学 2017-10-11 mohammed rasheed , Regis Barille

The fabrication of nanostructures with controlled assembly and architecture is significant for the development of novel nanomaterials-based devices. In this work we demonstrate that laser techniques coupled with low-temperature hydrothermal…

介观与纳米尺度物理 · 物理学 2017-08-28 Argyro N. Giakoumaki , George Kenanakis , Argyro Klini , Zacharias Viskadourakis , Maria Farsari , Alexandros Selimis

NiO/ZnO-based thin films, including single-layer and heterostructure configurations, were synthesized to investigate the influence of stacking order on their electrochemical performance for supercapacitor applications. To improve the…

The fabrication of optically smooth thin Sn films by vacuum or electrodeposition techniques is usually challenging. Little has been published on how to address this challenge mainly because very few applications require such smooth Sn…

材料科学 · 物理学 2023-11-01 Vamsi Borra , Daniel G. Georgiev , Corey R. Grice

We report on the synthesis of high-quality Co-doped ZnO thin films using the pulsed laser deposition technique on (0001)-Al$_2$O$_3$ substrates performed in an oxidizing atmosphere, using Zn and Co metallic targets. We firstly optimized the…

材料科学 · 物理学 2009-11-10 W. Prellier , A. Fouchet , B. Mercey , Ch. Simon , B. Raveau

Spin coating technique was used to synthesize pure ZnO and Cu doped ZnO films on amorphous and conducting glass substrates. The doped amount of Cu in ZnO was varied up to 5% in atomic percentage. Speed of spin coating system, coating time,…

应用物理 · 物理学 2017-10-11 P. Samarasekara , Udumbara Wijesinghe
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