Zobrazeno 1 - 10
of 49
pro vyhledávání: '"Yvonne B. Gerbig"'
Publikováno v:
Journal of Materials Research. 30:390-406
Indentation-induced phase transformation processes were studied by in situ Raman imaging of the deformed contact region of silicon thin films, using a Raman spectroscopy-enhanced instrumented indentation technique (IIT). In situ Raman imaging was use
In situ observations of Berkovich indentation induced phase transitions in crystalline silicon films
The pressure induced phase transitions of crystalline Si films were studied in situ under a Berkovich probe using a Raman spectroscopy-enhanced instrumented indentation technique. The observations suggested strain and time as important parameters in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4917687c9ed7fdc74cae69efb0754232
https://europepmc.org/articles/PMC4908827/
https://europepmc.org/articles/PMC4908827/
Publikováno v:
ResearcherID
Indentation-induced plastic deformation of amorphous silicon (a-Si) thin films was studied by in situ Raman imaging of the deformed contact region of an indented sample, employing a Raman spectroscopy-enhanced instrumented indentation technique. Quan
Publikováno v:
Scripta Materialia. 63:512-515
The residual stress field around spherical indentations on single-crystal silicon of different crystallographic orientations is mapped by Raman microscopy. All orientations exhibit an anisotropic stress pattern with an orientation specific symmetry t
Autor:
Mark D. Vaudin, Chris A. Michaels, Andrew J. Gayle, Yvonne B. Gerbig, Ryan Beams, Lawrence H. Friedman, Brian G. Bush, Robert F. Cook
Publikováno v:
Journal of Applied Physics. 122:205101
The strain field surrounding a spherical indentation in silicon is mapped in two dimensions (2-D) using electron backscatter diffraction (EBSD) cross-correlation and confocal Raman spectroscopy techniques. The 200 mN indentation created a 4 μm diame
Publikováno v:
Journal of Materials Research. 24:1172-1183
In a statistical nanoindentation study using a spherical probe, the effect of crystallographic orientation on the phase transformation of silicon (Si) was investigated. The occurrence and the contact pressures at which events associated with phase tr
Autor:
Jennifer L. Klamo, Peter K. Schenck, Martin L. Green, Nabil Bassim, Yvonne B. Gerbig, Peter G. Burke
Publikováno v:
Thin Solid Films. 517:691-694
HfO2–TiO2–Y2O3 is an interesting high-k dielectric system, with the potential for higher values of k than the end members. Combinatorial library films of this system enable the study of the role of composition on phase formation as well as optica
Publikováno v:
Wear. 265:497-506
This study reports on the friction and wear behaviour of nanoscaled pyramidal surface features of chromium nitride thin films in relation to the dimensions of those features. The pyramidal features were created, and their size controlled, by PVD base
Autor:
W. Buss, Jari Koskinen, S. Georgiou, Peter Andersson, Simo Varjus, Henry Haefke, Yvonne B. Gerbig, B. Zhmud
Publikováno v:
Andersson, P, Koskinen, J, Varjus, S, Gerbig, Y, Haefke, H, Georgiou, S, Zhmud, B & Buss, W 2007, ' Microlubrication effect by laser-textured steel surfaces ', Wear, vol. 262, no. 3-4, pp. 369-379 . https://doi.org/10.1016/j.wear.2006.06.003
The beneficial effect on lubrication achieved through microtexturing of sliding surfaces by laser ablation and polishing was investigated. The investigation was based on two independent experimental approaches with oil-lubricated smooth and laser-tex
Publikováno v:
Thin Solid Films. 515:2903-2920
The modification of the morphology, with special emphasis on the topographical evolution, of chromium nitride thin films has been studied by varying the sputter power, bias voltage, temperature, total pressure and Ar/N 2 ratio in an unbalanced magnet