Heinz Schmid, Hans Biebuyck, et al.
Journal of Vacuum Science and Technology B: Microelectronics and Nanometer Structures
A perturbation method is used to confirm that the elastic contact stiffness associated with a flat-ended punch indenting a layered medium is insensitive to the cross-section shape of the punch as long as the shape does not differ too much from a circle. This result supports the practice of modeling nonaxisymmetric indenters such as Vickers or Berkovich indenters as an axisymmetric flat-ended cylindrical punch. © 1993, Materials Research Society. All rights reserved.
Heinz Schmid, Hans Biebuyck, et al.
Journal of Vacuum Science and Technology B: Microelectronics and Nanometer Structures
Gregory Czap, Kyungju Noh, et al.
APS Global Physics Summit 2025
R. Ghez, J.S. Lew
Journal of Crystal Growth
Corneliu Constantinescu
SPIE Optical Engineering + Applications 2009