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Mechanical properties of freely suspended semiconducting graphene-like layers based on MoS2
Andres Castellanos-Gomez, Menno Poot, Gary A. Steele +3
We fabricate freely suspended nanosheets of MoS2 which are characterized by quantitative optical microscopy and high resolution friction force microscopy. We study the elastic defo…
Elastic properties of freely suspended MoS2 nanosheets
Andres Castellanos-Gomez, Menno Poot, Gary A. Steele +3
We study the elastic deformation of few layers (5 to 25) thick freely suspended MoS2 nanosheets by means of a nanoscopic version of a bending test experiment, carried out with the…
Nonlinear modal interactions in clamped-clamped mechanical resonators
H. J. R. Westra, M. Poot, H. S. J. van der Zant +1
A theoretical and experimental investigation is presented on the intermodal coupling between the flexural vibration modes of a single clamped-clamped beam. Nonlinear coupling allow…
Strong coupling between single-electron tunneling and nano-mechanical motion
G. A. Steele, A. K. Huettel, B. Witkamp +4
Nanoscale resonators that oscillate at high frequencies are useful in many measurement applications. We studied a high-quality mechanical resonator made from a suspended carbon nan…