scholarly journals Multi-phase titanium oxide LIPSS formation under fs laser irradiation on titanium thin films in ambient air

2021 ◽  
Author(s):  
Jose Ricardo Santillan ◽  
Abraham Wong ◽  
Paulina Segovia ◽  
Marco Camacho ◽  
Santiago Camacho-Lopez
Keyword(s):  
Thin Films ◽  
Laser Irradiation ◽  
Titanium Oxide ◽  
Ambient Air ◽  
Fs Laser ◽  
Titanium Thin Films ◽  
Multi Phase

ZnO synthesized in air by fs laser irradiation on metallic Zn thin films

2018 ◽  
Vol 439 ◽  
pp. 681-688 ◽  
Author(s):  
Y. Esqueda-Barrón ◽  
M. Herrera ◽  
S. Camacho-López
Keyword(s):  
Thin Films ◽  
Laser Irradiation ◽  
Fs Laser

Femtosecond laser irradiation of titanium oxide thin films: accumulation effect under IR beam

2020 ◽  
Vol 126 (5) ◽  
Author(s):  
A. Talbi ◽  
N. Semmar ◽  
M. Tabbal ◽  
G. O.’ Connor ◽  
P. Coddet ◽  
...  
Keyword(s):  
Thin Films ◽  
Femtosecond Laser ◽  
Laser Irradiation ◽  
Titanium Oxide ◽  
Femtosecond Laser Irradiation ◽  
Oxide Thin Films ◽  
Accumulation Effect

Formation of Titanium Oxide/Titanium/Plastic Composites

2007 ◽  
Vol 361-363 ◽  
pp. 487-490 ◽  
Author(s):  
Akira Watazu ◽  
Kay Teraoka ◽  
Hirofumi Kido ◽  
Kenzo Morinaga ◽  
Kae Okamatsu ◽  
...  
Keyword(s):  
Thin Films ◽  
Titanium Oxide ◽  
Pure Titanium ◽  
Commercially Pure Titanium ◽  
Dc Magnetron Sputtering ◽  
Plastic Composite ◽  
Plastic Composites ◽  
Commercially Pure ◽  
Titanium Thin Films ◽  
Diamond Knife

Titanium oxide/ titanium/ plastic composite implants were formed by coating commercially pure titanium thin films on the surfaces of plastic cylinders by DC magnetron sputtering method. The composite is uniformly formed and the surface of the composite implant is smooth. The implants in rat tibias were not broken and the films on the surfaces of the samples did not decompose. The samples with bone were able to cut by diamond knife and observations between bone and titanium oxide on titanium by TEM succeeded. Therefore, the composite is useful for implants or observations the interactions between titanium oxide and bone in detail.

An Inverted Observation Technique for Interactions Between Titanium Oxide and Cells on Commercially Pure Titanium

2006 ◽  
Vol 309-311 ◽  
pp. 363-366 ◽  
Author(s):  
Akira Watazu ◽  
Kay Teraoka ◽  
Hirofumi Kido ◽  
Kae Okamatsu ◽  
Yoshiyuki Nagashima ◽  
...  
Keyword(s):  
Thin Films ◽  
Tissue Culture ◽  
Titanium Oxide ◽  
Pure Titanium ◽  
Optical Microscope ◽  
Commercially Pure Titanium ◽  
Titanium Film ◽  
Dc Sputtering ◽  
Commercially Pure ◽  
Titanium Thin Films

Commercially pure titanium thin films were uniformly formed on inner surfaces of tissue culture dishes by DC sputtering method. Then, the thickness of the film was about 30nm and the films were thin titanium oxide layer on commercially pure titanium. MC3T3-E1 cells were normally cultured on the dishes. Then, The films on the dishes were not broken and did not decompose. After 24 hours, observations of the sample from the direction of the cells' bottom surfaces adhered the titanium oxide on the commercially pure titanium film by an inverted optical microscope succeeded. Therefore, the new technique is useful for observations the interactions between titanium oxide and cells.

PULSED LASER IRRADIATION OF NICKEL THIN FILMS ON SILICON

1983 ◽  
Vol 44 (C5) ◽  
pp. C5-449-C5-454 ◽  
Author(s):  
P. Baeri ◽  
M. G. Grimaldi ◽  
E. Rimini ◽  
G. Celotti
Keyword(s):  
Thin Films ◽  
Laser Irradiation ◽  
Pulsed Laser ◽  
Nickel Thin Films ◽  
Pulsed Laser Irradiation

Retention of Surface Structure Causes Lower Density in Atomic Layer Deposition of Amorphous Titanium Oxide Thin Films

2021 ◽  
Author(s):  
Benjamin Rich ◽  
Yael Etinger-Geller ◽  
G. Ciatto ◽  
A Katsman ◽  
Boaz Pokroy
Keyword(s):  
Thin Films ◽  
Atomic Layer Deposition ◽  
Surface Structure ◽  
Titanium Oxide ◽  
Size Effects ◽  
Atomic Layer ◽  
Tio2 Films ◽  
Structural Modifications ◽  
Layer Deposition ◽  
Amorphous Tio2

Size effects and structural modifications in amorphous TiO2 films deposited by atomic layer deposition (ALD) were investigated. As with the previously investigated ALD-deposited Al2O3 system we found that the film’s...

Irradiation Effect on Al-Dispersed Amorphous Silicon Thin Films by Femtosecond Laser

2020 ◽  
Vol 984 ◽  
pp. 91-96
Author(s):  
Cheng Liu ◽  
Yu Hao Song ◽  
Dong Yang Li ◽  
Wei Li
Keyword(s):  
Thin Films ◽  
Amorphous Silicon ◽  
Laser Raman Spectroscopy ◽  
Irradiation Effect ◽  
Amorphous Thin Films ◽  
Laser Raman ◽  
Silicon Thin Films ◽  
Al Nanoparticles ◽  
Spot Area ◽  
Fs Laser

The structural and optical properties of amorphous silicon (a-Si) and Al-dispersed amorphous silicon (a-Si:Al) thin films irradiated by femtosecond (fs) laser at various energy densities are investigated comparatively in this article. It is found that there is an uneven crystallization in both amorphous thin films by means of optical microscopy and laser Raman spectroscopy respectively. The crystallization in each pulse spot area is gradually weakened from the center to the edge along with the energy dispersion of laser irradiation. The laser induced crystallization in a-Si thin films begins early and develops more extensively compared to that in a-Si:Al thin films, and Al nanoparticles inhibit somehow the crystallization of a-Si in a-Si:Al thin films.

Phase Variation of Amorphous-Si and Poly-Si Thin Films with Excimer Laser Irradiation

1996 ◽  
Vol 35 (Part 2, No. 11B) ◽  
pp. L1473-L1475 ◽  
Author(s):  
Kuninori Kitahara ◽  
Katsuyuki Suga ◽  
Akito Hara ◽  
Kazuo Nakajima
Keyword(s):  
Thin Films ◽  
Laser Irradiation ◽  
Excimer Laser ◽  
Phase Variation ◽  
Excimer Laser Irradiation ◽  
Amorphous Si
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