Nitrogen-incorporation induced changes in the microstructure of nanocrystalline WO3 thin films

2011 ◽  
Vol 520 (5) ◽  
pp. 1446-1450 ◽  
Author(s):  
R.S. Vemuri ◽  
M. Noor-A-Alam ◽  
S.K. Gullapalli ◽  
M.H. Engelhard ◽  
C.V. Ramana
Keyword(s):  
Thin Films ◽  
Nitrogen Incorporation ◽  
Induced Changes ◽  
Wo3 Thin Films

Electrochromic performance of the mixed V2O5–WO3 thin films synthesized by pulsed spray pyrolysis technique

2014 ◽  
Vol 14 (3) ◽  
pp. 389-395 ◽  
Author(s):  
C.E. Patil ◽  
N.L. Tarwal ◽  
P.R. Jadhav ◽  
P.S. Shinde ◽  
H.P. Deshmukh ◽  
...  
Keyword(s):  
Thin Films ◽  
Spray Pyrolysis ◽  
Spray Pyrolysis Technique ◽  
Wo3 Thin Films

scholarly journals Nitrogen incorporation effects in Fe(001) thin films

2001 ◽  
Vol 89 (11) ◽  
pp. 6314-6319 ◽  
Author(s):  
J. L. Menéndez ◽  
G. Armelles ◽  
A. Cebollada ◽  
F. Briones ◽  
F. Peiró ◽  
...  
Keyword(s):  
Thin Films ◽  
Nitrogen Incorporation

ELECTROCHROMIC CHARACTERIZATION OF ELECTRODEPOSITED WO3 THIN FILMS

2002 ◽  
Author(s):  
R. VIJAYALAKSHMI ◽  
M. JAYACHANDRAN ◽  
C. SANJEEVIRAJA
Keyword(s):  
Thin Films ◽  
Wo3 Thin Films

INDUCED CHANGES OF THERMOTROPIC PROPERTIES OF PHASE TRANSITIONS BETWEEN SMECTIC A MESOPHASE AND ISOTROPIC LIQUID: EFFECT OF SURFACES

2006 ◽  
Vol 20 (14) ◽  
pp. 821-833 ◽  
Author(s):  
ARIF NESRULLAJEV ◽  
ŞENER OKTIK
Keyword(s):  
Thin Film ◽  
Thin Films ◽  
Phase Transition ◽  
Phase Transitions ◽  
Isotropic Liquid ◽  
Smectic A ◽  
Phase Transition Temperatures ◽  
Smectic A Phase ◽  
Induced Changes ◽  
Thermotropic Properties

In this work, the effect of thin films on the thermotropic and thermo-optical properties and peculiarities of the phase transitions between the smectic A and isotropic liquid have been investigated. Peculiarities of the heterophase regions of the straight smectic A-isotropic liquid and reverse isotropic liquid-smectic A phase transitions have been studied. Change of morphologic properties of the heterophase regions, shift of the phase transition temperatures and the change of temperature widths of these heterophase regions under thin film influence have been observed.

Influence of Laser Heat Treatment on Fracture Strength of Ceramic Thin Film

2012 ◽  
Vol 566 ◽  
pp. 145-149
Author(s):  
Hirotaka Tanabe ◽  
Keiji Ogawa ◽  
Yui Izumi ◽  
Tohru Takamatsu ◽  
Heisaburo Nakagawa ◽  
...  
Keyword(s):  
Thin Films ◽  
Heat Treatment ◽  
Fracture Strength ◽  
Strength Loss ◽  
Substrate Material ◽  
Laser Quenching ◽  
Ceramic Thin Films ◽  
Film Hardness ◽  
Induced Changes ◽  
Substrate Hardness

In our previous study, it has been shown that improvement of the adhesive strength and substrate hardness of ceramic coated steels without compromising the film hardness can be achieved by applying laser quenching. In the present research, in order to demonstrate further development of this method, the fracture strength of laser-irradiated ceramic thin films (CrAlN, TiAlN and CrN) was investigated by sphere indentation testing. To prevent heat-induced changes in the substrate hardness, a cemented carbide WC-Co rather than steel was used as substrate material. While the fracture strength of each film decreased significantly through furnace heat treatment, it remained almost unchanged in case of the laser irradiated films. Laser quenching has been shown to effectively reduce the fracture strength loss of the ceramic thin films in coated steels.

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