In‐situ force measurement during nano‐indentation combined with Laue microdiffraction
نویسندگان
چکیده
منابع مشابه
Chondrule Olivine: Relationship Between Structure And Composition Using Synchrotron X-Ray Laue Microdiffraction
Microdiffraction. A.L. Butterworth, G.K. Benedix, N. Tamura, O.N. Menzies, and P.A. Bland, Space Sciences Laboratory, 7 Gauss Way, University of California, Berkeley, California 94720-7450, Dept. of Mineralogy, The Natural History Museum, Cromwell Road, London, SW7 5BD UK, IARC, Dept. of Earth Science and Engineering, Imperial College London, Prince Consort Road, London SW7 2AZ, UK. Advanced Li...
متن کاملReliable measurement of elastic modulus of cells by nanoindentation in an atomic force microscope.
The elastic modulus of an oral cancer cell line UM1 is investigated by nanoindentation in an atomic force microscope with a flat-ended tip. The commonly used Hertzian method gives apparent elastic modulus which increases with the loading rate, indicating strong effects of viscoelasticity. On the contrary, a rate-jump method developed for viscoelastic materials gives elastic modulus values which...
متن کاملDynamic nanoindentation by instrumented nanoindentation and force microscopy: a comparative review
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. This review provides an overview of fundamental principles in nanoindentation, and compares and contrasts...
متن کاملReal-time microstructure imaging by Laue microdiffraction: A sample application in laser 3D printed Ni-based superalloys
Synchrotron-based Laue microdiffraction has been widely applied to characterize the local crystal structure, orientation, and defects of inhomogeneous polycrystalline solids by raster scanning them under a micro/nano focused polychromatic X-ray probe. In a typical experiment, a large number of Laue diffraction patterns are collected, requiring novel data reduction and analysis approaches, espec...
متن کاملWeak Force Measurement in Bistable Optomechanical System
One of the main milestones in the study of opto-mechanical system is to increase the sensitivity of weak forces measurement up to the standard quantum limit. We have studied the detection of weak force under a bistable condition in red detuned regime. In this case, dynamics of the system behaves asymptotically similar to stationary state and applying external force affects phase and fluctuation...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Nano Select
سال: 2020
ISSN: 2688-4011,2688-4011
DOI: 10.1002/nano.202000073