Characterization of ZnO–SnO2 thin film composites prepared by pulsed laser deposition

2011 ◽  
Vol 257 (24) ◽  
pp. 10551-10556 ◽  
Author(s):  
S.K. Sinha ◽  
T. Rakshit ◽  
S.K. Ray ◽  
I. Manna
Keyword(s):  
Thin Film ◽  
Pulsed Laser Deposition ◽  
Pulsed Laser ◽  
Laser Deposition ◽  
Sno2 Thin Film ◽  
Thin Film Composites ◽  
Film Composites

Synthesis and Characterization of Metal-Ceramic Thin Film Nanocomposites With Improved Mechanical Properties

2002 ◽  
Author(s):  
D. Kumar ◽  
N. Sudhir ◽  
S. Yarmolenko ◽  
Q. Wei ◽  
J. Sankar ◽  
...  
Keyword(s):  
Thin Film ◽  
Electron Microscopy ◽  
Thin Films ◽  
Transmission Electron Microscopy ◽  
Pulsed Laser Deposition ◽  
Pulsed Laser ◽  
Laser Deposition ◽  
Transmission Electron ◽  
Thin Film Composites ◽  
Film Composites

Thin films composite materials consisting of metallic nanocrystals embedded in an insulator host have been synthesized using alternating-target pulsed laser deposition of Fe/Ni and Al2O3. The evaluation of structural quality of the thin film composites using high resolution transmission electron microscopy and scanning transmission electron microscopy with atomic number contrast has revealed the formation of a biphase system with thermodynamically driven segregation of Ni and alumina during pulsed laser deposition. The best hardness values of the thin film composites, measured using nanoindentation techniques, was found to 20–30% larger than pure alumina films fabricated under identical conditions. The improvement in values of hardness of Al2O3 thin films by embedding metal nanocrystals is related to the evolution of a microstructure which efficiently hinders the manipulation and movement of dislocation and the growth of microcracks, which in turn, is achieved by grain boundary hardening.

Characterization of transparent and conductive electrodes of Nb-doped SnO2 thin film by pulsed laser deposition

2011 ◽  
Vol 11 (3) ◽  
pp. S310-S313 ◽  
Author(s):  
Yong Jun Seo ◽  
Geun Woo Kim ◽  
Chang Hoon Sung ◽  
M.S. Anwar ◽  
Chan Gyu Lee ◽  
...  
Keyword(s):  
Thin Film ◽  
Pulsed Laser Deposition ◽  
Pulsed Laser ◽  
Laser Deposition ◽  
Sno2 Thin Film

Dielectric characterization of transparent epitaxial Ga2O3 thin film on n-GaN∕Al2O3 prepared by pulsed laser deposition

2006 ◽  
Vol 89 (18) ◽  
pp. 182906 ◽  
Author(s):  
Sang-A Lee ◽  
Jae-Yeol Hwang ◽  
Jong-Pil Kim ◽  
Se-Young Jeong ◽  
Chae-Ryong Cho
Keyword(s):  
Thin Film ◽  
Pulsed Laser Deposition ◽  
Pulsed Laser ◽  
Laser Deposition ◽  
Dielectric Characterization ◽  
Ga2o3 Thin Film

Preparation and Characterization of MFM and MFIS Structures Using Sr2(Ta1划x, Nbx)2O7 Thin Film by Pulsed Laser Deposition

2000 ◽  
Vol 655 ◽  
Author(s):  
Masanori Okuyama ◽  
Toshiyuki Nakaiso ◽  
Minoru Noda
Keyword(s):  
Thin Film ◽  
Thin Films ◽  
Pulsed Laser Deposition ◽  
Pulsed Laser ◽  
Ferroelectric Thin Films ◽  
Laser Deposition ◽  
Polarization Reversal ◽  
Ambient Gas ◽  
Mfis Structure

AbstractSr2(Ta1划x, Nbx)2O7(STN) ferroelectric thin films have been prepared on SiO2/Si(100) substrates by the pulsed laser deposition (PLD) method. Preferential (110) and (151)-oriented STN thin films are deposited at a low temperature of 600°C in N2O ambient gas at 0.08 Torr. A counterclockwise C-V hysteresis was observed in the metal-ferroelectric-insulator-semiconductor (MFIS) structure using Sr2(Ta0.7, Nb0.3)2O7 on SiO2/Si deposited at 600°C. Memory window in the C-V curve spreads symmetrically towards both positive and negative directions when applied voltage increases and the window does not change in sweep rates ranging from 0.1 to 4.0×103 V/s. The C-V curve of the MFIS structure does not degrade after 1010 cycles of polarization reversal. The gate retention time is about 3.0×103 sec when the voltages and time of write pulse are ±15V and 1.0 sec, respectively, and hold bias was -0.5 V.

Preparation and Characterization of BiFeO3 Thin Film Deposited on ITO Substrate by Using Pulsed Laser Deposition

2011 ◽  
Vol 59 (3(1)) ◽  
pp. 2537-2541 ◽  
Author(s):  
Jungmin Park ◽  
Fumiya Gotoda ◽  
Seiji Nakashima ◽  
Takeshi Kanashima ◽  
Masanori Okuyama
Keyword(s):  
Thin Film ◽  
Pulsed Laser Deposition ◽  
Pulsed Laser ◽  
Laser Deposition ◽  
Bifeo3 Thin Film

Pulsed Laser Deposition and Characterization of InZnO Alloyed Thin Film

2008 ◽  
pp. 308-311
Author(s):  
F.K. Shan ◽  
G.X. Liu ◽  
Byoung Chul Shin ◽  
Won Jae Lee ◽  
W.T. Oh
Keyword(s):  
Thin Film ◽  
Pulsed Laser Deposition ◽  
Pulsed Laser ◽  
Laser Deposition

Surface and texture characterization of thin-film ZnTe formed with pulsed-laser deposition

2006 ◽  
Vol 24 (4) ◽  
pp. 1623-1626 ◽  
Author(s):  
Artur Erlacher ◽  
Alejandra R. Lukaszew ◽  
Herbert Jaeger ◽  
Bruno Ullrich
Keyword(s):  
Thin Film ◽  
Pulsed Laser Deposition ◽  
Pulsed Laser ◽  
Laser Deposition ◽  
Texture Characterization
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