Phase segregation and its effect on the adhesion of Cr–Al–N coatings on K38G alloy prepared by magnetron sputtering method

2007 ◽  
Vol 201 (18) ◽  
pp. 7692-7698 ◽  
Author(s):  
Tianpeng Li ◽  
Meishuan Li ◽  
Yanchun Zhou
Keyword(s):  
Magnetron Sputtering ◽  
Phase Segregation ◽  
K38g Alloy

Influence of magnetron sputtering conditions on the parameters of TiN coatings on steel substrates

2006 ◽  
Vol 2006 (suppl_23_2006) ◽  
pp. 269-274 ◽  
Author(s):  
R. Mirchev ◽  
V. Antonov ◽  
I. Iordanova ◽  
P. J. Kelly
Keyword(s):  
Magnetron Sputtering ◽  
Tin Coatings ◽  
Steel Substrates

Nanostructured Polymer Brushes With Reversibly Changing Properties

2002 ◽  
Vol 727 ◽  
Author(s):  
Denys Usov ◽  
Manfred Stamm ◽  
Sergiy Minko ◽  
Christian Froeck ◽  
Andreas Scholl ◽  
...  
Keyword(s):  
Polymer Brushes ◽  
Phase Segregation ◽  
Water Contact ◽  
Angle Measurements ◽  
Nanostructured Polymer ◽  
Contact Angle Measurements ◽  
Vertical Segregation ◽  
Oxygen Plasma Etching ◽  
Grafting From ◽  
Photoemission Electron

AbstractWe investigated the interplay between different mechanisms of the lateral and vertical segregation in the synthesized via “grafting from” approach symmetric A/B (where A and B are poly(styrene-co-2,3,4,5,6-pentafluorostyrene) and poly(methylmethacrylate), respectively) polymer brushes upon exposure to different solvents. We used X-ray photoemission electron spectroscopy and microscopy (X-PEEM), AFM, water contact angle measurements, and oxygen plasma etching to study morphology of the brushes. The ripple morphology after toluene (nonselective solvent) revealed elongated lamellar-like domains of A and B polymers alternating across the surface. The dimple-A morphology consisting of round clusters of the polymer A was observed after acetone (selective solvent for B). The top layer was enriched with the polymer B showing that the brush underwent both the lateral and vertical phase segregation. A qualitative agreement with predictions of SCF theory was found.

PRODUCTION OF ALN THIN FILMS VIA DEEP OSCILLATION MAGNETRON SPUTTERING FOR BIOSENSORS

2017 ◽  
Author(s):  
OLIMPIA SALAS ◽  
Jianliang Lin ◽  
LIZBETH MELO-MAXIMO ◽  
Abril Erendira Murillo Sanchez ◽  
DULCE VIRIDIANA MELO MAXIMO ◽  
...  
Keyword(s):  
Thin Films ◽  
Magnetron Sputtering
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