Surface Structures and Osteoblast Activity on Biomedical Polytetrafluoroethylene Treated by Long-Pulse, High-Frequency Oxygen Plasma Immersion Ion Implantation

2010 ◽  
Vol 12 (5) ◽  
pp. B163-B169 ◽  
Author(s):  
Liping Tong ◽  
Dixon T. K. Kwok ◽  
Huaiyu Wang ◽  
Lijun Wu ◽  
Paul K. Chu
Keyword(s):  
Ion Implantation ◽  
High Frequency ◽  
Oxygen Plasma ◽  
Surface Structures ◽  
Osteoblast Activity ◽  
Plasma Immersion Ion Implantation ◽  
Long Pulse

Osteoblast behavior on polytetrafluoroethylene modified by long pulse, high frequency oxygen plasma immersion ion implantation

Biomaterials ◽  
2010 ◽  
Vol 31 (3) ◽  
pp. 413-419 ◽  
Author(s):  
Huaiyu Wang ◽  
Dixon T.K. Kwok ◽  
Wei Wang ◽  
Zhengwei Wu ◽  
Liping Tong ◽  
...  
Keyword(s):  
Ion Implantation ◽  
High Frequency ◽  
Oxygen Plasma ◽  
Plasma Immersion Ion Implantation ◽  
Long Pulse

Enhancing the blood response and antibacterial adhesion of titanium surface through oxygen plasma immersion ion implantation treatment

2019 ◽  
Vol 365 ◽  
pp. 173-178 ◽  
Author(s):  
Duen-Kai Shiau ◽  
Chih-Hsiung Yang ◽  
Ying-Sui Sun ◽  
Mei-Fang Wu ◽  
Haobo Pan ◽  
...  
Keyword(s):  
Ion Implantation ◽  
Oxygen Plasma ◽  
Titanium Surface ◽  
Plasma Immersion Ion Implantation

Shallow P+-N Junction Fabrication by Plasma Immersion Ion Implantation

1991 ◽  
Vol 223 ◽  
Author(s):  
C. A. Pico ◽  
X. Y. Qian ◽  
E. Jones ◽  
M. A. Lieberman ◽  
N. W. Cheung
Keyword(s):  
Ion Implantation ◽  
Ideality Factor ◽  
High Frequency ◽  
Cyclotron Resonance ◽  
High Field ◽  
Electron Cyclotron Resonance ◽  
Forward Bias ◽  
Electron Cyclotron ◽  
Significant Damage ◽  
Plasma Immersion Ion Implantation

ABSTRACTPlasma immersion ion implantation (PIII) has been applied to fabricate shallow p-n junction diodes and MOS test structures. BF3 ions created by an electron cyclotron resonance source were implanted into n-type Si(100) at an accelerating voltage of −2 kv. The implant doses ranged from 4 × 1014/cm2 to 4 × 1015/cm2. In some cases, the top layers of the Si(100) substrates were preamorphized by a 3 × 1015/cm2 to 1016/cm2 implant of SiF4 by PIII at −7.2 kV prior to the BF3 implant. The ideality factor exhibited in both non- and preamorphized samples during forward bias is 1.02 to 1.05. Reverse leakages were measured at 30 nA/cm2 at −5V. High frequency capacitance and high field breakdown measurements of the oxide test structures showed no significant damage to the oxide.

Unfiltered Aluminium Vacuum Arc Plasma Application for High-Frequency Short-Pulse Plasma Immersion Ion Implantation

2014 ◽  
Vol 880 ◽  
pp. 155-160 ◽  
Author(s):  
Alexander Ryabchikov ◽  
Denis Sivin ◽  
Anna Ivanova (Bumagina) ◽  
Evgeniy Bolbasov ◽  
Natalya Daneikina
Keyword(s):  
Ion Implantation ◽  
High Frequency ◽  
Treatment Time ◽  
Short Pulse ◽  
Substrate Surface ◽  
Pulse Plasma ◽  
Vacuum Arc ◽  
Arc Plasma ◽  
Bias Potential ◽  
Plasma Immersion Ion Implantation

This paper is devoted to the studying of the dynamical changes in the density of aluminium microparticles (MPs) on the substrate surface made of stainless steel, immersed in vacuum arc plasma, at high-frequency short-pulse negative bias potential. It is shown experimentally that the density of aluminium MPs on the substrate surface is decreased dynamically by 3 orders when the treatment time is increased from 15 s to 3 min at the bias potential –2 kV. A possibility of the application of MPs unfiltered vacuum arc plasma for high-frequency short-pulse plasma immersion ion implantation to form the intermetallic layers is discussed.

scholarly journals Surface modification of L605 by oxygen plasma immersion ion implantation

2016 ◽  
Vol 4 ◽  
Author(s):  
Paternoster Carlo ◽  
Marin De Andrade Let�cia ◽  
Monta�o-Machado Vanessa ◽  
Tolouei Ranna ◽  
Turgeon St�phane ◽  
...  
Keyword(s):  
Surface Modification ◽  
Ion Implantation ◽  
Oxygen Plasma ◽  
Plasma Immersion Ion Implantation

Effect of oxygen plasma immersion ion implantation on the formation of nanostructures over Ni–Ti alloy

RSC Advances ◽  
2016 ◽  
Vol 6 (78) ◽  
pp. 74493-74499 ◽  
Author(s):  
S. Viswanathan ◽  
L. Mohan ◽  
Parthasarathi Bera ◽  
C. Anandan
Keyword(s):  
Ion Implantation ◽  
Anodic Oxidation ◽  
Oxygen Plasma ◽  
Ti Alloy ◽  
Oxygen Ions ◽  
Plasma Immersion Ion Implantation ◽  
Effect Of Oxygen

Ni–Ti alloy has been implanted with oxygen ions by plasma immersion ion implantation. Ni–Ti–O nanotubes are formed by anodic oxidation of oxygen implanted Ni–Ti alloy.

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