Wear resistant carbon coatings deposited at room temperature by pulsed laser deposition method on 7075 aluminum alloy

Vacuum ◽  
2013 ◽  
Vol 97 ◽  
pp. 20-25 ◽  
Author(s):  
Łukasz Kaczmarek ◽  
Agnieszka Kopia ◽  
Karol Kyzioł ◽  
Witold Szymański ◽  
Łukasz Kołodziejczyk ◽  
...  
Keyword(s):  
Aluminum Alloy ◽  
Pulsed Laser Deposition ◽  
Room Temperature ◽  
Pulsed Laser ◽  
Laser Deposition ◽  
7075 Aluminum Alloy ◽  
Deposition Method ◽  
Carbon Coatings ◽  
Wear Resistant

Poly-crystallized hydroxyapatite coating deposited by pulsed laser deposition method at room temperature

2005 ◽  
Vol 248 (1-4) ◽  
pp. 365-368 ◽  
Author(s):  
Masahito Katto ◽  
Kou Kurosawa ◽  
Atushi Yokotani ◽  
Shoichi Kubodera ◽  
Akihiro Kameyama ◽  
...  
Keyword(s):  
Pulsed Laser Deposition ◽  
Room Temperature ◽  
Pulsed Laser ◽  
Laser Deposition ◽  
Hydroxyapatite Coating ◽  
Deposition Method

scholarly journals Annealing Condition Effects on the Structural Properties of FePt Nanoparticles Embedded in MgO via Pulsed Laser Deposition

Nanomaterials ◽  
2021 ◽  
Vol 11 (1) ◽  
pp. 131
Author(s):  
Tingting Xiao ◽  
Qi Yang ◽  
Jian Yu ◽  
Zhengwei Xiong ◽  
Weidong Wu
Keyword(s):  
Pulsed Laser Deposition ◽  
Room Temperature ◽  
High Vacuum ◽  
Pulsed Laser ◽  
Annealing Process ◽  
Ultra High Vacuum ◽  
Laser Deposition ◽  
Fept Nanoparticles ◽  
Annealing Conditions ◽  
Vacuum Atmosphere

FePt nanoparticles (NPs) were embedded into a single-crystal MgO host by pulsed laser deposition (PLD). It was found that its phase, microstructures and physical properties were strongly dependent on annealing conditions. Annealing induced a remarkable morphology variation in order to decrease its total free energy. H2/Ar (95% Ar + 5% H2) significantly improved the L10 ordering of FePt NPs, making magnetic coercivity reach 37 KOe at room temperature. However, the samples annealing at H2/Ar, O2, and vacuum all showed the presence of iron oxide even with the coverage of MgO. MgO matrix could restrain the particles’ coalescence effectively but can hardly avoid the oxidation of Fe since it is extremely sensitive to oxygen under the high-temperature annealing process. This study demonstrated that it is essential to anneal FePt in a high-purity reducing or ultra-high vacuum atmosphere in order to eliminate the influence of oxygen.

Processing by Pulsed Laser Deposition and Structural, Morphological and Chemical Characterization of Bi-Pb-Sr-Ca-Cu-O and Bi-Pb-Sb-Sr-Ca-Cu-O Thin Films

2010 ◽  
Vol 75 ◽  
pp. 202-207
Author(s):  
Victor Ríos ◽  
Elvia Díaz-Valdés ◽  
Jorge Ricardo Aguilar ◽  
T.G. Kryshtab ◽  
Ciro Falcony
Keyword(s):  
Thin Films ◽  
Pulsed Laser Deposition ◽  
Room Temperature ◽  
Pulsed Laser ◽  
Chemical Characterization ◽  
Laser Deposition ◽  
Nominal Composition ◽  
Deposition Parameters ◽  
The Relationship

Bi-Pb-Sr-Ca-Cu-O (BPSCCO) and Bi-Pb-Sb-Sr-Ca-Cu-O (BPSSCCO) thin films were grown on MgO single crystal substrates by pulsed laser deposition. The deposition was carried out at room temperature during 90 minutes. A Nd:YAG excimer laser ( = 355 nm) with a 2 J/pulse energy density operated at 30 Hz was used. The distance between the target and substrate was kept constant at 4,5 cm. Nominal composition of the targets was Bi1,6Pb0,4Sr2Ca2Cu3O and Bi1,6Pb0,4Sb0,1Sr2Ca2Cu3OSuperconducting targets were prepared following a state solid reaction. As-grown films were annealed at different conditions. As-grown and annealed films were characterized by XRD, FTIR, and SEM. The films were prepared applying an experimental design. The relationship among deposition parameters and their effect on the formation of superconducting Bi-system crystalline phases was studied.

Room-temperature ferromagnetism in (Ga, Mn)N thin films grown by pulsed laser deposition

2004 ◽  
Vol 36 (4-6) ◽  
pp. 403-408 ◽  
Author(s):  
D. O’Mahony ◽  
F. McGee ◽  
M. Venkatesan ◽  
J.G. Lunney ◽  
J.M.D. Coey
Keyword(s):  
Thin Films ◽  
Pulsed Laser Deposition ◽  
Room Temperature ◽  
Room Temperature Ferromagnetism ◽  
Pulsed Laser ◽  
Laser Deposition

Room temperature magnetic transition in nanoparticles films of Pr0.5Sr0.5MnO3 produced by pulsed laser deposition

2021 ◽  
pp. 125067
Author(s):  
Wilmar S. Torres ◽  
Noemi R. Checca ◽  
Flávio Garcia ◽  
Alexandre Mello ◽  
Andre L. Rossi ◽  
...  
Keyword(s):  
Pulsed Laser Deposition ◽  
Room Temperature ◽  
Magnetic Transition ◽  
Pulsed Laser ◽  
Laser Deposition

scholarly journals Deposition pressure-induced microstructure control and plasmonic property tuning in hybrid ZnO-AgxAu1-x thin films

2021 ◽  
Author(s):  
Robynne Lynne PALDI ◽  
Xing Sun ◽  
Xin Li Phuah ◽  
Juanjuan Lu ◽  
Xinghang Zhang ◽  
...  
Keyword(s):  
Thin Film ◽  
Thin Films ◽  
Pulsed Laser Deposition ◽  
Pulsed Laser ◽  
Laser Deposition ◽  
Deposition Method ◽  
Hybrid Films ◽  
Deposition Pressure ◽  
Plasmonic Metamaterials ◽  
Film Form

Self-assembled oxide-metallic alloyed nanopillars as hybrid plasmonic metamaterials (e.g., ZnO-AgxAu1-x) in a thin film form are grown using a pulsed laser deposition method. The hybrid films were demonstrated to be...

Pulsed laser deposition method-CeO2 buffer layer for YBCO coated conductor

2003 ◽  
Vol 392-396 ◽  
pp. 796-800 ◽  
Author(s):  
Takemi Muroga ◽  
Hiroyuki Iwai ◽  
Yutaka Yamada ◽  
Teruo Izumi ◽  
Yuh Shiohara ◽  
...  
Keyword(s):  
Pulsed Laser Deposition ◽  
Buffer Layer ◽  
Pulsed Laser ◽  
Laser Deposition ◽  
Coated Conductor ◽  
Deposition Method ◽  
Ybco Coated Conductor ◽  
Ceo2 Buffer Layer
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