Results 11 to 20 of about 857 (191)

Molecular Dynamics Simulation of Nanoindentation-induced Mechanical Deformation and Phase Transformation in Monocrystalline Silicon [PDF]

open access: yesNanoscale Research Letters, 2008
This work presents the molecular dynamics approach toward mechanical deformation and phase transformation mechanisms of monocrystalline Si(100) subjected to nanoindentation.
Jian Sheng-Rui   +3 more
doaj   +2 more sources

Application of strength properties determined by nanoindentations to describe the material response in micro- and macro-indentation [PDF]

open access: yes, 2022
S.511-514The application of materials' strength properties determined by nanoindentations to describe analytically micro- and macro-scale procedures such as Vickers, Rockwell and ball indentation is investigated.
Pappa, Maria, Michailidis, Nikolaos
core   +1 more source

Best Practices for Quasistatic Berkovich Nanoindentation of Wood Cell Walls [PDF]

open access: yes, 2021
For wood and forest products to reach their full potential as structural materials, experimental techniques are needed to measure mechanical properties across all length scales. Nanoindentation is uniquely suited to probe in situ mechanical properties of
Donald S. Stone, Joseph E. Jakes
core   +1 more source

Plastic Zone Development Around Nanoindentations [PDF]

open access: yes, 2000
Johnson's cavity model relating indenter geometry and deformation resulting from elastic-plastic indentations is appropriate for a wide variety of materials. In the case of nanoindentations in single crystal BCC metals, limitations are reached when creep
D. F. Bahr, N. R. Moody, C. L. Woodcock
core   +1 more source

Future of nanoindentation in archaeometry [PDF]

open access: yesJournal of Materials Research, 2018
Abstract
Nadimul Haque Faisal   +3 more
openaire   +2 more sources

Dynamic nanoindentation by instrumented nanoindentation and force microscopy: a comparative review [PDF]

open access: yesBeilstein Journal of Nanotechnology, 2013
Viscoelasticity is a complex yet important phenomenon that drives material response at different scales of time and space. Burgeoning interest in nanoscale dynamic material mechanics has driven, and been driven by two key techniques: instrumented nanoindentation and atomic force microscopy.
Sidney R. Cohen, Estelle Kalfon-Cohen
openaire   +3 more sources

Characterizing fracture toughness using machine learning [PDF]

open access: yes, 2021
The existing models for fracture toughness characterization based on nanoindentations that account for the fracture length are limited to simple (ideal) geometries that are absent in shales.
Esatyana, E.   +4 more
core   +1 more source

Determination of PVD coating mechanical properties by nanoindentations and impact tests at ambient and elevated temperatures [PDF]

open access: yes, 2022
S.259-270The performance of physical vapour deposition (PVD) films depends on the operational mechanical and thermal loads of coated tools or components.
Gerardis, S.   +3 more
core  

Fast determination of parameters describing manufacturing imperfections and operation wear of nanoindenter tips [PDF]

open access: yes, 2022
S.218-223Nanoindentation is an effective technique for determining mechanical properties of bulk materials and thin films. Prevailing measurement uncertainties in nanoindentations by Vickers or Berkovich diamond pyramids are commonly caused by ...
Bouzakis, Konstantinos Dionysios   +3 more
core   +1 more source

Mechanical Characterization of Liposomes and Extracellular Vesicles, a Protocol

open access: yesFrontiers in Molecular Biosciences, 2020
Both natural as well as artificial vesicles are of tremendous interest in biology and nanomedicine. Small vesicles (<200 nm) perform essential functions in cell biology and artificial vesicles (liposomes) are used as drug delivery vehicles.
Daan Vorselen   +3 more
doaj   +1 more source

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