SrBi4Ti4O15 Aurivillius phase thin films by pulsed laser deposition using Nd:YAG laser

AbstractWe have developed a new pulsed laser deposition technique using two Nd:YAG laser beams for the nucleation of silicon carbide (SiC) crystalline nano-particles and single crystalline SiC thin films. Transmission electron microscopy and atomic force microscopy observation suggest that several nanometer size SiC particles can be prepared by the new pulsed laser deposition (PLD) method using two Nd:YAG laser beams (1064nm and 532nm). X ray photoelectron spectroscopy measurements suggest that the silicon/carbon composition ratio of the prepared SiC thin films can be controlled by laser fluence and wavelength.

Download Full-text

Pulsed laser deposition of oxide and metallic thin films by means of Nd:YAG laser source operating at its 1st harmonics: recent approaches and advances

Journal of Physics Materials ◽

10.1088/2515-7639/abe661 ◽

2021 ◽

Vol 4 (3) ◽

pp. 032001 ◽

Cited By ~ 2

Author(s):

S K Chaluvadi ◽

D Mondal ◽

C Bigi ◽

D Knez ◽

P Rajak ◽

...

Keyword(s):

Thin Films ◽

Pulsed Laser Deposition ◽

Nd:Yag Laser ◽

Pulsed Laser ◽

Laser Deposition ◽

Laser Source ◽

Metallic Thin Films

Download Full-text

Micro-Textured Milky ZnO:Ga Thin Films Fabricated by Pulsed Laser Deposition Using Second-Harmonic-Generation of Nd:YAG Laser

Japanese Journal of Applied Physics ◽

10.1143/jjap.38.l71 ◽

1999 ◽

Vol 38 (Part 2, No. 1A/B) ◽

pp. L71-L73 ◽

Cited By ~ 52

Author(s):

Akio Suzuki ◽

Tatsuhiko Matsushita ◽

Takanori Aoki ◽

Yoshitaka Yoneyama ◽

Masahiro Okuda

Keyword(s):

Thin Films ◽

Second Harmonic Generation ◽

Pulsed Laser Deposition ◽

Harmonic Generation ◽

Nd:Yag Laser ◽

Second Harmonic ◽

Pulsed Laser ◽

Laser Deposition

Download Full-text

Pulsed laser deposition of oxide thin films by the fifth harmonic of a Nd:Y3Al5O12 (Nd:YAG) laser

AIP Advances ◽

10.1063/1.5048441 ◽

2018 ◽

Vol 8 (9) ◽

pp. 095101 ◽

Cited By ~ 1

Author(s):

Ryota Shimizu ◽

Issei Sugiyama ◽

Naoto Nakamura ◽

Shigeru Kobayashi ◽

Taro Hitosugi

Keyword(s):

Thin Films ◽

Pulsed Laser Deposition ◽

Nd:Yag Laser ◽

Pulsed Laser ◽

Laser Deposition ◽

Oxide Thin Films

Download Full-text

Pulsed laser deposition of PbMg1/3Nb2/3O3 thin films and PbMg1/3Nb2/3O3/PbTiO3 multilayers

Journal de Physique IV (Proceedings) ◽

10.1051/jp4:20011110 ◽

2001 ◽

Vol 11 (PR11) ◽

pp. Pr11-65-Pr11-69

Author(s):

N. Lemée ◽

H. Bouyanfif ◽

J. L. Dellis ◽

M. El Marssi ◽

M. G. Karkut ◽

...

Keyword(s):

Thin Films ◽

Pulsed Laser Deposition ◽

Pulsed Laser ◽

Laser Deposition

Download Full-text

SrBi2Nb2O9 ferroelectric thin films deposited by pulsed laser deposition on textured and epitaxied platinum electrodes

Journal de Physique IV (Proceedings) ◽

10.1051/jp4:20011121 ◽

2001 ◽

Vol 11 (PR11) ◽

pp. Pr11-133-Pr11-137

Author(s):

J. R. Duclère ◽

M. Guilloux-Viry ◽

A. Perrin ◽

A. Dauscher ◽

S. Weber ◽

...

Keyword(s):

Thin Films ◽

Pulsed Laser Deposition ◽

Pulsed Laser ◽

Ferroelectric Thin Films ◽

Laser Deposition ◽

Platinum Electrodes

Download Full-text

Microstructural and Electrical Characterization of Barium Strontium Titanatebased Solid Solution Thin Films Deposited on Ceramic Substrates by Pulsed Laser Deposition

MRS Proceedings ◽

10.1557/proc-720-h2.4 ◽

2002 ◽

Vol 720 ◽

Author(s):

Costas G. Fountzoulas ◽

Daniel M. Potrepka ◽

Steven C. Tidrow

Keyword(s):

Thin Films ◽

Dielectric Constant ◽

Pulsed Laser Deposition ◽

Pulsed Laser ◽

Electrical Characterization ◽

Field Variable ◽

Laser Deposition ◽

X Ray Diffraction ◽

Ceramic Substrates ◽

Nominal Thickness

AbstractFerroelectrics are multicomponent materials with a wealth of interesting and useful properties, such as piezoelectricity. The dielectric constant of the BSTO ferroelectrics can be changed by applying an electric field. Variable dielectric constant results in a change in phase velocity in the device allowing it to be tuned in real time for a particular application. The microstructure of the film influences the electronic properties which in turn influences the performance of the film. Ba0.6Sr0.4Ti1-y(A 3+, B5+)yO3 thin films, of nominal thickness of 0.65 μm, were synthesized initially at substrate temperatures of 400°C, and subsequently annealed to 750°C, on LaAlO3 (100) substrates, previously coated with LaSrCoO conductive buffer layer, using the pulsed laser deposition technique. The microstructural and physical characteristics of the postannealed thin films have been studied using x-ray diffraction, scanning electron microscopy, and nano indentation and are reported. Results of capacitance measurements are used to obtain dielectric constant and tunability in the paraelectric (T>Tc) regime.

Download Full-text