Electromechanical instabilities of thermoplastics: Theory and in situ observation
Qiming Wang, Xiaofan Niu, Qibing Pei, Michael Dickey, Xuanhe Zhao*
Appl. Phys. Lett. 101, 141911 (2012); http://dx.doi.org/10.1063/1.4757867
Link to the article at Nature Nanotechnology: http://www.nature.com/nnano/journal/vaop/ncurrent/full/nnano.2012.170.html
In-situ TEM movies showing the atomic mechanism of Si lithiation: http://www.nature.com/nnano/journal/vaop/ncurrent/abs/nnano.2012.170.html#supplementary-information
Hi,
I want to do an electro-mechanical analysis in abaqus. The specimen is a steel block of 50 x 50 x 20 mm with a groove/slot of 4 x 25 x 20 mm as shown in attached image.
I want to pass 20 amps current at location shown in red and then check the voltage drop at location shown in blue colour. Please can guide me the how to do this analysis in abaqus.
Thanks
Anil Shirahatti
Hello, all:
Can anyone please help me how to deal with the following problem in COMSOL? Thanks a lot.
How to extract the global stiffness matrix [K] or material constitutive matrix [D_ep] for each load increment after convergence using MATLAB?
Thanks again.
Regards,
Xu
Hi
has anyone succeeded in compiling and linking a user define subroutine (e.g. DISP) with gfortran in ABAQUS? I appreciate the issues of linking e.g DISP.obj (compiled with gfortran) with object files precompiled with ABAQUS, however, as long as all compilers are set to target the same platform and architecture, for example i386 instruction set on Linux, then you should be able to link the files. So I feel it is not necessarily a lost cause.
We have employed continuum elastic model such as plate model for understanding the nonlinear vibration behavior of monolayer graphene and graphene resonator-based mass sensing. This work was published in Nanoscale Research Letters (Vol. 7, Art No. 499, 2012).
Abstract
Here is our recent paper published in Journal of Applied Physics
Title: "Anomalous phonon behavior of carbon nanotubes: First-order influence of external load"
Authors: Amin Aghaei, Kaushik Dayal, Ryan S Elliott
Abstract:
The Wyss Institute for Biologically Inspired Engineering and the School
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involve material science and mechanics of soft materials with a focus on
developing novel materials (e.g. actively variable stiffness, flexible
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Postdoctoral
Research Associate Position
The
National High Magnetic Field Laboratory (NHMFL) in Tallahassee, FL is seeking a
Postdoctoral Research Associate to work on nanostructured permanent magnets. Preference will be given to candidates who
have a strong commitment to research and development, and can actively contribute
to the programs within the NHMFL.
