Results 41 to 50 of about 857 (191)

Nanoindentation Ontology: Harmonising knowledge and data for nanoindentation

Zenodo
This is a poster that was presented that the MecaNano conference 2024. https://mecanano2024.sciencesconf.org/  In the field of nanoindentation, a critical challenge has been the lack of standardized terminology and data interpretation frameworks, hindering effective collaboration and replication of experiments across different laboratories. To address
Goldbeck, Gerhard, Del Nostro, Pierluigi, Toti, Daniele, ROSSI, EDOARDO, SEBASTIANI, Marco   +4 more
openaire   +2 more sources

Efecto del comportamiento termo-higromecánico a macroescala de madera bajo compresión perpendicular a la fibra en las propiedades nanomecánicas de su estructura celular Effect of thermo-hygromechanical behaviour at macroscale of wood under compression perpendicular to the grain in nanomechanical properties of cellular structure

Maderas: Ciencia y Tecnología, 2013
El objetivo de este estudio fue evaluar y correlacionar el efecto termo-higromecánico a macroescala de las especies de Pinus radiata D. Don y de Eucalyptus nitens (Deane & Maiden) con las propiedades nanomecánicas evaluadas en la estructura celular, con ...
Daniela Sepúlveda, Cecilia Bustos, William Gacitúa, Peter Dechent, Alain Cloutier   +4 more
doaj  

High‐Throughput Nanorheology of Living Cells Powered by Supervised Machine Learning

Advanced Intelligent Systems
Atomic force microscopy (AFM) is extensively applied to measure the nanomechanical properties of living cells. Despite its popularity, some applications on mechanobiology are limited by the low throughput of the technique.
Jaime R. Tejedor, Ricardo Garcia
doaj   +1 more source

In-plane anisotropy and twin boundary effects in vanadium nitride under nanoindentation

Scientific Reports, 2017
Twin boundaries (TBs) have been observed in and introduced into nonmetallic materials in recent years, which brought new concepts for the design of new structural materials.
Tao Fu, Xianghe Peng, Cheng Huang, Henggao Xiang, Shayuan Weng, Zhongchang Wang, Ning Hu   +6 more
doaj   +1 more source

Atomistic Study of Interactions between Intrinsic Kink Defects and Dislocations in Twin Boundaries of Nanotwinned Copper during Nanoindentation

Nanomaterials, 2020
In order to study the effects of kink-like defects in twin boundaries on deformation mechanisms and interaction between dislocations and defects in twin boundaries under localized load, nanotwinned Cu with two defective twin (TDT) boundaries is compared ...
Xiaowen Hu, Yushan Ni, Zhongli Zhang
doaj   +1 more source

Nanoindentation of GaSe thin films [PDF]

Nanoscale Research Letters, 2012
The structural and nanomechanical properties of GaSe thin films were investigated by means of X-ray diffraction (XRD) and nanoindentation techniques. The GaSe thin films were deposited on Si(111) substrates by pulsed laser deposition. XRD patterns reveal only the pure (000 l)-oriented reflections originating from the hexagonal GaSe phase and no trace ...
Jian, Sheng-Rui, Ku, Shin-An, Luo, Chih-Wei, Juang, Jenh-Yih   +3 more
openaire   +2 more sources

Applying the fractional derivative Zener model to fitting the time-dependent material viscoelasticity tested by nanoindentation

Biosurface and Biotribology, 2018
Material viscoelasticity is of particular importance for polymers, biotissues and many others, due to the significant influence not only on the elastic response of structures, but also on their failure mechanism in actual applications. In this study, the
Long Fei Wei, Wei Li, Zhi Qiang Feng, Jian Tao Liu   +3 more
doaj   +1 more source

Fracturas en madera de Eucalyptus nitens: Efecto de las propiedades mecánicas a nivel ultraestructural y de la anatomía celular

Maderas: Ciencia y Tecnología, 2014
Se realizó un estudio para indagar en las causas y posibles factores que originan la fractura en la estructura de la madera de Eucalyptus nitens. Para esto se examinó el comportamiento nanomecánico de la lamela media (LM), de las capas S1 y S2 de la ...
Paulina Valenzuela, Cecilia Bustos, Jean Pierre Lasserre, William Gacitúa   +3 more
doaj  

Caracterización nanomecánica de la estructura celular y anatómica de Eucalyptus nitens y su relación con la frecuencia de grietas y rajaduras en madera redonda

Maderas: Ciencia y Tecnología, 2014
El objetivo de este trabajo fue localizar el mínimo volumen en árboles de E. nitens que caracterice el comportamiento mecánico y anatómico para un muestreo no destructivo. Los árboles fueron cortados desde Mulchén y Yungay en la región del Bío-Bío.
Paulina Valenzuela, Cecilia Bustos A, Jean Pierre Lasserre, William Gacitúa   +3 more
doaj  

PVD Coatings’ Strength Properties at Various Temperatures by Nanoindentations and FEM Calculations Determined [PDF]

, 2012
Nanoindentation is usually applied on thin films at ambient temperatures for hardness determination. Recently, instruments for conducting nanoindentation at elevated temperatures have been developed facilitating measurements up to 700 oC.
M. Pappa, E. Bouzakis, S. Gerardis, K.-D. Bouzakis, G. Skordaris   +4 more
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