Results 271 to 280 of about 3,423,079 (298)

Laser Ablation Deposition: Mechanism and Application

Japanese Journal of Applied Physics, 1992
Especially in the eighties and early nineties laser ablation has drawn increasing attention for application in thin film deposition (and etching). For a variety of inorganic materials, at the practically most interesting laser fluence values just above the ablation threshold, the pulsed ablation clouds arriving at the substrate consist mainly of ...
J. Dieleman, E. van de Riet E. van de Riet, J. C. S. Kools J. C. S. Kools   +2 more
openaire   +1 more source

Mechanical effects of erbium:YAG laser bone ablation

Lasers in Surgery and Medicine, 1992
AbstractWhen intending to use pulsed erbium:YAG laser radiation for the ablation of small bones, e.g., the ossicular chain or footplate, not only temperature and thermal damage, but also mechanical side effects become important. In studies on desiccated bone the total recoil momentum caused by laser ablation was measured using a sensitive pendulum. The
openaire   +2 more sources

A mechanism for ablation-induced spin-up.

AIAA Journal, 1973
A spin-change mechanisms that have been suggested in the past require a mass asymmetry, e.g. offset, in combination with an aerodynamic lifting force, generated either by a nonzero angle of attack on a symmetric vehicle" or by an ablation-induced nose asymmetry. For thermally expanding surfaces a spin change can occur without any (initial) e.g. offset,
LARS E. ERICSSON, DONALD A. PRICE
openaire   +1 more source

Mechanism of Electrical Discharge Machining Ablation

Materials and Manufacturing Processes, 2014
A single-pulse experiment was conducted to study the mechanism of electrical discharge machining (EDM) ablation. An equivalent model of EDM ablation was established to explain the changes in the oxide layer of electrodes. Theoretical analysis was performed to understand the machining mechanism behind EDM ablation.
Xiangzhi Wang, Zhidong Liu, Mingbo Qiu, Zhiguang Hui, Zongjun Tian, Yinhui Huang   +5 more
openaire   +1 more source

Ablation-induced left atrial mechanical dysfunction recovers in weeks after ablation

Journal of Interventional Cardiac Electrophysiology
The immediate impact of catheter ablation on left atrial mechanical function and the timeline for its recovery in patients undergoing ablation for atrial fibrillation (AF) remain uncertain. The mechanical function response to catheter ablation in patients with different AF types is poorly understood.A total of 113 AF patients were included in this ...
Jiawei Dong, Eugene Kwan, Jake A. Bergquist, Benjamin A. Steinberg, Derek J. Dosdall, Edward V. R. DiBella, Rob S. MacLeod, T. Jared Bunch, Ravi Ranjan   +8 more
openaire   +2 more sources

Mechanisms of Laser Ablation of Biological Tissue

1990
The application of laser ablation for tissue removal - mostly in the UV-regime - has recently stimulated considerable experimental efforts among research groups. Beyond this, clinical applications of laser ablation have already been reported. An understanding of the desorption and ablation mechanisms and potential side effects of the radiation is ...
W. Husinsky, G. Grabner, I. Baumgartner, F. Skorpik, S. Mitterer, T. Temmel   +5 more
openaire   +1 more source

Ablation mechanism for impregnated tungsten.

AIAA Journal, 1965
E. W. UNGAR, K. J. TOURYAN
openaire   +1 more source

Ablation Properties and Mechanisms of BN-Coated Cf-Reinforced SiBCNZr Ceramic Composites Under an Oxyacetylene Combustion Torch

Ceramics International, 2021
Dechang Jia, Zhihua Yang, Bin Liang
exaly  

Laser Ablation Behavior and Mechanism of Cf/SiC–ZrC Ultra-High Temperature Ceramic Matrix Composite Prepared by PIP Method

Ceramics International, 2021
Fan Wan, Yanfei Wang, Rongjun Liu
exaly  

Ablation Mechanism of C/C–SiC and C/C–SiC–ZrC Composites in Hypersonic Oxygen-Enriched Environment

Ceramics International, 2022
Yi-ang SHI
exaly