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Direct mechanical measurement of the tensile strength and elastic modulus of multiwalled carbon nanotubes
07 Oct 2011 | Publications | Contributor(s): Brian Demczyk
This work represents the first in-situ measurenment of the tensile strength of a carbon nanotuube.
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In-situ carbon nanotube tensile test
07 Oct 2011 | Animations | Contributor(s): Brian Demczyk
This represents the first in-situ tensile test observed in a transmission electron microscope.
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Comparison of strain relaxation in epitaxial Si0.3Ge0.7 films grown on Si(001) and Ge(001)
07 Oct 2011 | Publications | Contributor(s): Brian Demczyk
Surface and interfacial strain have been computed for SiGe thin films grown by UHVCVD,based on measurements via transmission electron microscopy and Raman spectroscopy.
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Interface structure and surface morphology of (Co, Fe, Ni)/Cu/Si(100) thin films
07 Oct 2011 | Publications | Contributor(s): Brian Demczyk
We have examined bilayer Co/Cu, Fe/Cu, and Ni/Cu films deposited by molecular-beam epitaxy on
hydrogen-terminated @100# silicon substrates.
Coauthors: V.M. Naik, A. Lukaszew, R. Naik, G. W. Auner
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Boron Nitride Nanotube Structure
07 Oct 2011 | Publications | Contributor(s): Brian Demczyk
We have used high-resolution transmission electron microscopy to resolve the basal plane structure and chirality relationships in boron nitride nanotubes.