L'élastomère PDMS de qualité médicale est un biomatériau largement utilisé en médecine et pour la production d'appareils de haute technologie - MEMS et NEMS. Les résultats de l'étude expérimentale du traitement PDMS-élastomère par fs-, ps- et ns-lasers, travaillant dans les régions UV, VIS et NIR des spectres sont présentés. Différents paramètres de traitement tels que la durée d'impulsion, la fluidité, la vitesse de balayage et le chevauchement des impulsions suivantes sont variés afin d'activer et de modifier la morphologie de la surface. Des tranchées haute définition sont produites. Des analyses par laser couleur 3D et microscope optique, XRD, SEM, XPS et μ-Raman sont réalisées afin d'obtenir des informations sur la morphologie structurelle et l'altération de la composition chimique des traces ablées. Les propriétés optiques du matériau traité sont spécialement étudiées et évaluées. Enfin, des tentatives de métallisation réussie par Pt ou Ni via électro-placage des tranchées produites sont réalisées. Le processus de métallisation n'est pas sensible à l'intervalle de temps après le traitement au laser. Les résultats sont très prometteurs et confirment l'attente d'utiliser une telle technologie laser et métallisation pour la micro- ou nano-fabrication d'appareils de haute technologie.
Les informations fournies dans la section « Synopsis » peuvent faire référence à une autre édition de ce titre.
EUR 3,45 expédition vers Etats-Unis
Destinations, frais et délaisVendeur : Books Puddle, New York, NY, Etats-Unis
Etat : New. N° de réf. du vendeur 26386212187
Quantité disponible : 4 disponible(s)
Vendeur : BuchWeltWeit Ludwig Meier e.K., Bergisch Gladbach, Allemagne
Taschenbuch. Etat : Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -Medical grade PDMS elastomer is a widely used biomaterial in medicine and for production of high-tech devices - MEMS and NEMS. Results on experimental study of the PDMS-elastomer processing by fs-, ps- and ns-lasers, working in UV, VIS and NIR regions of the spectra are presented. Different processing parameters as pulse duration, fluency, scanning speed, and overlapping of the subsequent pulses are varied in order to activate and change the surface morphology. High definition trenches are produced. Analyses by 3D Color Laser and Optical Microscope, XRD, SEM, XPS, and mi-Raman are accomplished in order to get information about the structural morphology and alteration of the chemical composition of the ablated traces. Optical properties of the processed material are specially studied and evaluated. Finally, attempts for successful metallization by Pt or Ni via electro less plating of the trenches produced are accomplished. The metallization process is not sensitive to the time interval after the laser treatment. The results are very promising and confirm the expectation to use such a laser-based technology and metallization for micro- or nano-fabrication of hi-tech devices. 52 pp. Englisch. N° de réf. du vendeur 9786139831081
Quantité disponible : 2 disponible(s)
Vendeur : Majestic Books, Hounslow, Royaume-Uni
Etat : New. Print on Demand. N° de réf. du vendeur 393387652
Quantité disponible : 4 disponible(s)
Vendeur : Biblios, Frankfurt am main, HESSE, Allemagne
Etat : New. PRINT ON DEMAND. N° de réf. du vendeur 18386212177
Quantité disponible : 4 disponible(s)
Vendeur : buchversandmimpf2000, Emtmannsberg, BAYE, Allemagne
Taschenbuch. Etat : Neu. Neuware -Medical grade PDMS elastomer is a widely used biomaterial in medicine and for production of high-tech devices ¿ MEMS and NEMS. Results on experimental study of the PDMS-elastomer processing by fs-, ps- and ns-lasers, working in UV, VIS and NIR regions of the spectra are presented. Different processing parameters as pulse duration, fluency, scanning speed, and overlapping of the subsequent pulses are varied in order to activate and change the surface morphology. High definition trenches are produced. Analyses by 3D Color Laser and Optical Microscope, XRD, SEM, XPS, and ¿-Raman are accomplished in order to get information about the structural morphology and alteration of the chemical composition of the ablated traces. Optical properties of the processed material are specially studied and evaluated. Finally, attempts for successful metallization by Pt or Ni via electro less plating of the trenches produced are accomplished. The metallization process is not sensitive to the time interval after the laser treatment. The results are very promising and confirm the expectation to use such a laser-based technology and metallization for micro- or nano-fabrication of hi-tech devices.Books on Demand GmbH, Überseering 33, 22297 Hamburg 52 pp. Englisch. N° de réf. du vendeur 9786139831081
Quantité disponible : 2 disponible(s)
Vendeur : AHA-BUCH GmbH, Einbeck, Allemagne
Taschenbuch. Etat : Neu. nach der Bestellung gedruckt Neuware - Printed after ordering - Medical grade PDMS elastomer is a widely used biomaterial in medicine and for production of high-tech devices - MEMS and NEMS. Results on experimental study of the PDMS-elastomer processing by fs-, ps- and ns-lasers, working in UV, VIS and NIR regions of the spectra are presented. Different processing parameters as pulse duration, fluency, scanning speed, and overlapping of the subsequent pulses are varied in order to activate and change the surface morphology. High definition trenches are produced. Analyses by 3D Color Laser and Optical Microscope, XRD, SEM, XPS, and mi-Raman are accomplished in order to get information about the structural morphology and alteration of the chemical composition of the ablated traces. Optical properties of the processed material are specially studied and evaluated. Finally, attempts for successful metallization by Pt or Ni via electro less plating of the trenches produced are accomplished. The metallization process is not sensitive to the time interval after the laser treatment. The results are very promising and confirm the expectation to use such a laser-based technology and metallization for micro- or nano-fabrication of hi-tech devices. N° de réf. du vendeur 9786139831081
Quantité disponible : 1 disponible(s)