Single-pulse excimer laser nanostructuring of silicon: A heat transfer problem and surface morphology

2008 ◽  
Vol 103 (9) ◽  
pp. 094311 ◽  
Author(s):  
Julia Eizenkop ◽  
Ivan Avrutsky ◽  
Daniel G. Georgiev ◽  
Vipin Chaudchary
Keyword(s):  
Heat Transfer ◽  
Surface Morphology ◽  
Excimer Laser ◽  
Transfer Problem ◽  
Single Pulse ◽  
Heat Transfer Problem ◽  
Pulse Excimer Laser

Single pulse excimer laser nanostructuring of thin silicon films: Nanosharp cones formation and a heat transfer problem

2007 ◽  
Vol 101 (9) ◽  
pp. 094301 ◽  
Author(s):  
Julia Eizenkop ◽  
Ivan Avrutsky ◽  
Gregory Auner ◽  
Daniel G. Georgiev ◽  
Vipin Chaudhary
Keyword(s):  
Heat Transfer ◽  
Excimer Laser ◽  
Transfer Problem ◽  
Single Pulse ◽  
Silicon Films ◽  
Heat Transfer Problem ◽  
Pulse Excimer Laser ◽  
Thin Silicon

scholarly journals Surface Texturing of Polyethylene Terephthalate Induced by Excimer Laser in Silver Nanoparticle Colloids

Materials ◽  
2021 ◽  
Vol 14 (12) ◽  
pp. 3263
Author(s):  
Jakub Siegel ◽  
Tatiana Savenkova ◽  
Jana Pryjmaková ◽  
Petr Slepička ◽  
Miroslav Šlouf ◽  
...  
Keyword(s):  
Surface Morphology ◽  
Polyethylene Terephthalate ◽  
Excimer Laser ◽  
Silver Nanoparticle ◽  
Polymer Surface ◽  
Surface Texturing ◽  
Nanoparticle Distribution ◽  
Pulse Excimer Laser ◽  
Variable Surface ◽  
Variable Morphology

We report on a novel technique of surface texturing of polyethylene terephthalate (PET) foil in the presence of silver nanoparticles (AgNPs). This approach provides a variable surface morphology of PET evenly decorated with AgNPs. Surface texturing occurred in silver nanoparticle colloids of different concentrations under the action of pulse excimer laser. Surface morphology of PET immobilized with AgNPs was observed by AFM and FEGSEM. Atomic concentration of silver was determined by XPS. A presented concentration-controlled procedure of surface texturing of PET in the presence of silver colloids leads to a highly nanoparticle-enriched polymer surface with a variable morphology and uniform nanoparticle distribution.

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