Congruent Growth of Cu$lt;inf$gt;2$lt;/inf$gt;Se Thermoelectric Thin Films Enabled by Using High Ablation Fluence During Pulsed Laser Deposition

2015 ◽  
Vol 30 (10) ◽  
pp. 1115 ◽  
Author(s):  
LV Yan-Hong ◽  
CHEN Ji-Kun ◽  
DOBELI Max ◽  
LI Yu-Long ◽  
SHI Xun ◽  
...  
Keyword(s):  
Thin Films ◽  
Pulsed Laser Deposition ◽  
Pulsed Laser ◽  
Laser Deposition ◽  
Thermoelectric Thin Films

Fs-pulsed laser deposition of PbTe and PbTe/Ag thermoelectric thin films

2014 ◽  
Vol 117 (1) ◽  
pp. 401-407 ◽  
Author(s):  
A. Bellucci ◽  
E. Cappelli ◽  
S. Orlando ◽  
L. Medici ◽  
A. Mezzi ◽  
...  
Keyword(s):  
Thin Films ◽  
Pulsed Laser Deposition ◽  
Pulsed Laser ◽  
Laser Deposition ◽  
Thermoelectric Thin Films

scholarly journals Nanostructuring Bi2Te3-Based Thermoelectric Thin-Films Grown Using Pulsed Laser Deposition

2021 ◽  
Author(s):  
Le Thi Cam Tuyen ◽  
Phuoc Huu Le ◽  
Sheng-Rui Jian
Keyword(s):  
Thin Films ◽  
Pulsed Laser Deposition ◽  
Processing Condition ◽  
Pulsed Laser ◽  
Laser Deposition ◽  
Hierarchical Nanostructures ◽  
Structure Morphology ◽  
Thermoelectric Thin Films ◽  
The Relationship

This book chapter reports recent advances in nanostructured Bi2Te3-based thermoelectric (TE) thin-films fabricated by pulsed laser deposition (PLD). By controlling the processing conditions in PLD growths, various fascinating Bi2Te3-based nanostructured films with promising or enhanced TE properties have been successfully fabricated, including super-assembling of Bi2Te3 hierarchical nanostructures, self-assembled Bi2Te3 films with well-aligned 0D to 3D nanoblocks, polycrystalline-nanostructured Bi2Se3 and Bi2Te3 thin-films, etc. In addition, a PLD-growth mechanism for fabricating the super-assembling Bi2Te3 thin-films is presented. This book chapter provides fundamental understanding the relationship amongst processing condition, structure-morphology, and TE property of PLD-growths Bi2Te3-based thin-films. It also presents an overview of TE materials and applications with the challenges and perspectives.

Bi2Sr2Co2Oδ Thermoelectric Thin Films Prepared by Pulsed Laser Deposition and Study on Laser Induced Thermoelectric Voltages Effect

2009 ◽  
Vol 36 (8) ◽  
pp. 2154-2157
Author(s):  
邹平 Zou Ping ◽  
李智东 Li Zhidong ◽  
张辉 Zhang Hui ◽  
赵昆渝 Zhao Kunyu ◽  
张鹏翔 Zhang Pengxiang
Keyword(s):  
Thin Films ◽  
Pulsed Laser Deposition ◽  
Pulsed Laser ◽  
Laser Deposition ◽  
Thermoelectric Thin Films

Non-epitaxial pulsed laser deposition of Ag2Se thermoelectric thin films for near-room temperature applications

2016 ◽  
Vol 42 (10) ◽  
pp. 12490-12495 ◽  
Author(s):  
Kexiong Zhou ◽  
Jikun Chen ◽  
RenKui Zheng ◽  
Xinyou Ke ◽  
Tiansong Zhang ◽  
...  
Keyword(s):  
Thin Films ◽  
Pulsed Laser Deposition ◽  
Room Temperature ◽  
Pulsed Laser ◽  
Laser Deposition ◽  
Thermoelectric Thin Films ◽  
Temperature Applications

scholarly journals Pulsed laser deposition of Bi2Te3-based thermoelectric thin films

2003 ◽  
Vol 94 (6) ◽  
pp. 3907-3918 ◽  
Author(s):  
Raghuveer S. Makala ◽  
K. Jagannadham ◽  
B. C. Sales
Keyword(s):  
Thin Films ◽  
Pulsed Laser Deposition ◽  
Pulsed Laser ◽  
Laser Deposition ◽  
Thermoelectric Thin Films

Synthesis of the Thermoelectric Thin Films of Ca3Co4O9 and Ca3Co2O6 Using Pulsed-Laser Deposition Techniques

2012 ◽  
Vol 531 ◽  
pp. 484-488
Author(s):  
Zhi Dong Li ◽  
Dong Wu ◽  
Kun Yu Zhao ◽  
Hui Zhang
Keyword(s):  
Thin Films ◽  
Pulsed Laser Deposition ◽  
Sol Gel ◽  
Pulsed Laser ◽  
Laser Deposition ◽  
X Ray Diffraction ◽  
X Ray ◽  
Thermoelectric Thin Films ◽  
Ceramic Targets ◽  
Deposition Techniques

Thermoelectric ceramic targets of Ca3Co4O9and Ca3Co2O6were prepared by the sol-gel method. The technology and mechanism of synthesizing the thermoelectric thin films of Ca3Co4O9and Ca3Co2O6were investigated. The thin films of Ca3Co4O9and Ca3Co2O6were grown on (0001)-oriented (c-cut) Al2O3substrates by pulsed-laser deposition techniques (PLD). Ca3Co4O9thin films grown at substrate temperature of 700°C and 800 °C appear to be obviously c-axis-oriented. But the x-ray diffraction peak of Ca3Co2O6thin films was not confirmed. Ca3Co4O9thin films and Ca3Co2O6thin films exhibited Ca elements and Co elements volatilization at high temperatures.

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

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

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

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

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

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.

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