Fabrication of Yy‐Pr1‐y ‐Ba‐Cu‐O Thin Films and Superlattices of ‐Ba‐Cu‐O/Yy‐Pr1‐y ‐Ba‐Cu‐O

AbstractWe have prepared epitaxial thin films of Yy‐Pr1‐y‐Ba‐Cu‐O (y= 1 to 0) and superlattices of Y‐Ba‐Cu‐O/Yy‐Pr1‐y ‐Ba‐Cu‐O using pulsed laser deposition technique. The zero resistance transition temperatures of Yy‐Pr1‐y‐Ba‐Cu‐O bulk samples are reproduced in the films. The composition oscillations in the superlattices are observed by SIMS. The films and superlattices are found to have c‐axis orientations and good crystallinity.

Download Full-text

XPS analysis and luminescence properties of thin films deposited by the pulsed laser deposition technique

Hyperfine Interactions ◽

10.1007/s10751-010-0196-1 ◽

2010 ◽

Vol 197 (1-3) ◽

pp. 129-134 ◽

Cited By ~ 3

Author(s):

J. J. Dolo ◽

H. C. Swart ◽

E. Coetsee ◽

J. J. Terblans ◽

O. M. Ntwaeaborwa ◽

...

Keyword(s):

Thin Films ◽

Pulsed Laser Deposition ◽

Pulsed Laser ◽

Laser Deposition ◽

Luminescence Properties ◽

Xps Analysis ◽

Deposition Technique

Download Full-text

TbMnO3 epitaxial thin films by pulsed-laser deposition

Solid State Communications ◽

10.1016/j.ssc.2005.01.002 ◽

2005 ◽

Vol 133 (10) ◽

pp. 641-645 ◽

Cited By ~ 36

Author(s):

Yimin Cui ◽

Chunchang Wang ◽

Bisong Cao

Keyword(s):

Thin Films ◽

Pulsed Laser Deposition ◽

Pulsed Laser ◽

Laser Deposition ◽

Epitaxial Thin Films

Download Full-text

Luminescent Characteristics of Pulsed Laser Deposited Epitaxial Eu-Doped Y2O3 Films

MRS Proceedings ◽

10.1557/proc-574-11 ◽

1999 ◽

Vol 574 ◽

Author(s):

D. Kumar ◽

K. G. Cho ◽

Zhang Chen ◽

V. Craciun ◽

P. H. Holloway ◽

...

Keyword(s):

Thin Films ◽

Pulsed Laser Deposition ◽

Epitaxial Growth ◽

Yttrium Oxide ◽

Lattice Mismatch ◽

Pulsed Laser ◽

Laser Deposition ◽

Deposition Technique ◽

Deposition Parameters

AbstractThe growth, structural and cathodoluminescent (CL) properties of europium activated yttrium oxide (Eu:Y2O3) thin films are reported. The Eu:Y2O3 films were grown in-situ using a pulsed laser deposition technique. Our results show that Eu:Y2O3 films can grow epitaxially on (100) LaAlO3 substrates under optimized deposition parameters. The epitaxial growth of Eu:Y2O3 films on LaAlO3, which has a lattice mismatch of ∼ 60 %, is explained by matching of the atom positions in the lattices of the film and the substrate after a rotation. CL data from these films are consistent with highly crystalline Eu:Y2O3 films with an intense CL emission at 611 nm.

Download Full-text

Study of Raman Spectrum of Fe Doped CeO2 Thin Films Grown by Pulsed Laser Deposition

Advanced Materials Research ◽

10.4028/www.scientific.net/amr.123-125.375 ◽

2010 ◽

Vol 123-125 ◽

pp. 375-378 ◽

Cited By ~ 3

Author(s):

Ram Prakash ◽

Shalendra Kumar ◽

Chan Gyu Lee ◽

S.K. Sharma ◽

Marcelo Knobel ◽

...

Keyword(s):

Thin Films ◽

Pulsed Laser Deposition ◽

Single Phase ◽

Pulsed Laser ◽

Laser Deposition ◽

Fe Doping ◽

Full Width ◽

Deposition Technique ◽

X Ray Diffraction ◽

X Ray

Ce1-xFexO2 (x=0, 0.01, 0.03 and 0.0 5) thin films were grown by pulsed laser deposition technique on Si and LaAlO3 (LAO) substrates. These films were deposited in vacuum and 200 mTorr oxygen partial pressure for both the substrates. These films were characterized by x-ray diffraction XRD and Raman spectroscopy measurements. XRD results reveal that these films are single phase. Raman results show F2g mode at ~466 cm-1 and defect peak at 489 cm-1 for film that deposited on LAO substrates, full width at half maximum (FWHM) is increasing with Fe doping for films deposited on both the substrates.

Download Full-text