Room-temperature ferromagnetism in Sn1−xMnxO2 nanocrystalline thin films prepared by ultrasonic spray pyrolysis

2009 ◽  
Vol 404 (20) ◽  
pp. 3732-3738 ◽  
Author(s):  
Ajay Kaushal ◽  
Prerna Bansal ◽  
Ritu Vishnoi ◽  
Nitin Choudhary ◽  
Davinder Kaur
Keyword(s):  
Thin Films ◽  
Spray Pyrolysis ◽  
Room Temperature ◽  
Room Temperature Ferromagnetism ◽  
Ultrasonic Spray Pyrolysis ◽  
Ultrasonic Spray ◽  
Nanocrystalline Thin Films

scholarly journals Strong texture tuning along different crystalline directions in glass-supported CeO2 thin films by ultrasonic spray pyrolysis

2021 ◽  
Vol 11 (1) ◽  
Author(s):  
Inti Zumeta-Dubé ◽  
José Manuel García Rangel ◽  
Jorge Roque ◽  
Issis Claudette Romero-Ibarra ◽  
Mario Fidel García Sánchez
Keyword(s):  
Thin Films ◽  
Spray Pyrolysis ◽  
Spray Pyrolysis Technique ◽  
Morphological Characteristics ◽  
Ultrasonic Spray Pyrolysis ◽  
Cost Effective ◽  
Growth Direction ◽  
Large Area ◽  
Smart Windows ◽  
Ultrasonic Spray

AbstractThe strong facet-dependent performance of glass-supported CeO2 thin films in different applications (catalysis, smart windows, etc.) has been the target of diverse fundamental and technological approaches. However, the design of accurate, cost-effective and scalable methods with the potential for large-area coverage that produce highly textured glass-supported CeO2 thin films remains a technological challenge. In the present work, it is demonstrated that under proper tuning conditions, the ultrasonic spray pyrolysis technique enables one to obtain glass-supported polycrystalline CeO2 films with noticeable texture along both the (100) and (111) directions, as well as with randomly oriented crystallites (no texture). The influence of flow rates, solution molarity, and substrate temperature on the texture and morphological characteristics, as well as optical absorption and Raman response of the deposited films, is evaluated. The obtained results are discussed on the basis of the combined dependence of the CeO2-exposed surfaces on the thermodynamic stability of the corresponding facets and the reaction kinetics, which modulate the crystallite growth direction.

Preparation of high quality MgO thin films by ultrasonic spray pyrolysis

2004 ◽  
Vol 228 (1-4) ◽  
pp. 297-301 ◽  
Author(s):  
Ji Ming Bian ◽  
Xiao Min Li ◽  
Tong Lai Chen ◽  
Xiang Dong Gao ◽  
Wei Dong Yu
Keyword(s):  
Thin Films ◽  
Spray Pyrolysis ◽  
Ultrasonic Spray Pyrolysis ◽  
High Quality ◽  
Ultrasonic Spray

Anatase thin films by ultrasonic spray pyrolysis

2010 ◽  
Vol 88 (1) ◽  
pp. 98-101 ◽  
Author(s):  
A. Nakaruk ◽  
D. Ragazzon ◽  
C.C. Sorrell
Keyword(s):  
Thin Films ◽  
Spray Pyrolysis ◽  
Ultrasonic Spray Pyrolysis ◽  
Ultrasonic Spray

Preparation of ferromagnetic N–Mn codoped ZnO thin films by ultrasonic spray pyrolysis

2016 ◽  
Vol 28 (1) ◽  
pp. 426-434
Author(s):  
Canyun Zhang ◽  
Jinfang Kong ◽  
Fengchao Wang ◽  
Jun Zou ◽  
Yaoqing Huang
Keyword(s):  
Thin Films ◽  
Spray Pyrolysis ◽  
Ultrasonic Spray Pyrolysis ◽  
Zno Thin Films ◽  
Ultrasonic Spray
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