30 citations · 70 across the 11 of their papers we have counts for
11 papers
Finite Element-based Nonlinear Dynamic Optimization of Nanomechanical Resonators
Zichao Li, Farbod Alijani, Ali Sarafraz +4
Nonlinear dynamic simulations of mechanical resonators have been facilitated by the advent of computational techniques that generate nonlinear reduced order models (ROMs) using the…
Quantifying stress distribution in ultra-large graphene drums through mode shape imaging
Ali Sarafraz, Hanqing Liu, Katarina Cvetanović +6
Suspended drums made of 2D materials hold potential for sensing applications. However, the industrialization of these applications is hindered by significant device-to-device varia…
Nonlinear dynamics and magneto-elasticity of nanodrums near the phase transition
Makars Šiškins, Ata Keşkekler, Maurits J. A. Houmes +6
Nanomechanical resonances of two-dimensional (2D) materials are sensitive probes for condensed-matter physics, offering new insights into magnetic and electronic phase transitions.…
Magnetic order in 2D antiferromagnets revealed by spontaneous anisotropic magnetostriction
Maurits J. A. Houmes, Gabriele Baglioni, Makars Šiškins +10
The temperature dependent order parameter provides important information on the nature of magnetism. Using traditional methods to study this parameter in two-dimensional (2D) magne…
Characterizing multi-mode nonlinear dynamics of nanomechanical resonators
Ata Keşkekler, Vincent Bos, Alejandro M. Aragón +2
Mechanical nonlinearities dominate the motion of nanoresonators already at relatively small oscillation amplitudes. Although single and coupled two-degrees-of-freedom models have b…
Ultra-sensitive graphene membranes for microphone applications
Gabriele Baglioni, Roberto Pezone, Sten Vollebregt +8
Microphones exploit the motion of suspended membranes to detect sound waves. Since the microphone performance can be improved by reducing the thickness and mass of its sensing memb…