Zobrazeno 1 - 10
of 77
pro vyhledávání: '"Farbod Alijani"'
Autor:
Ali Sarafraz, Hanqing Liu, Katarina Cvetanović, Marko Spasenović, Sten Vollebregt, Tomás Manzaneque Garcia, Peter G. Steeneken, Farbod Alijani, Gerard J. Verbiest
Publikováno v:
npj 2D Materials and Applications, Vol 8, Iss 1, Pp 1-8 (2024)
Abstract Suspended drums made of 2D materials hold potential for sensing applications. However, the industrialization of these applications is hindered by significant device-to-device variations presumably caused by non-uniform stress distributions i
Externí odkaz:
https://doaj.org/article/698a6e1ee47044be9f2a046dd58656d2
Autor:
Zichao Li, Minxing Xu, Richard A. Norte, Alejandro M. Aragón, Peter G. Steeneken, Farbod Alijani
Publikováno v:
Communications Physics, Vol 7, Iss 1, Pp 1-7 (2024)
Abstract Although strain engineering and soft-clamping techniques for attaining high Q-factors in nanoresonators have received much attention, their impact on nonlinear dynamics is not fully understood. In this study, we show that nonlinearity of hig
Externí odkaz:
https://doaj.org/article/d44118fd37924c85bf489002f3698145
Autor:
Ireneusz Rosłon, Aleksandre Japaridze, Stef Rodenhuis, Lieke Hamoen, Murali Krishna Ghatkesar, Peter Steeneken, Cees Dekker, Farbod Alijani
Publikováno v:
iScience, Vol 26, Iss 11, Pp 108268- (2023)
Summary: Bacteria that are resistant to antibiotics present an increasing burden on healthcare. To address this emerging crisis, novel rapid antibiotic susceptibility testing (AST) methods are eagerly needed. Here, we present an optical AST technique
Externí odkaz:
https://doaj.org/article/863cc91a53fd4d759545057ba65b8457
Autor:
Ata Keşkekler, Oriel Shoshani, Martin Lee, Herre S. J. van der Zant, Peter G. Steeneken, Farbod Alijani
Publikováno v:
Nature Communications, Vol 12, Iss 1, Pp 1-7 (2021)
Nonlinear dissipation is frequently observed in nanomechanical resonators, but its microscopic origin remains unclear. Here, nonlinear damping is found to be enhanced in graphene nanodrums close to internal resonance conditions, providing insights on
Externí odkaz:
https://doaj.org/article/c9c44c17c679434488ed6ca51d723dbd
Autor:
Robin J. Dolleman, Samer Houri, Abhilash Chandrashekar, Farbod Alijani, Herre S. J. van der Zant, Peter G. Steeneken
Publikováno v:
Scientific Reports, Vol 8, Iss 1, Pp 1-7 (2018)
Abstract In the field of nanomechanics, parametric excitations are of interest since they can greatly enhance sensing capabilities and eliminate cross-talk. Above a certain threshold of the parametric pump, the mechanical resonator can be brought int
Externí odkaz:
https://doaj.org/article/c392be0cf20243588890de24ddff35a5
Publikováno v:
Micromachines, Vol 10, Iss 3, p 162 (2019)
An experimental setup to perform dynamic analysis of a micro- and nano-mechanical system in vacuum, gas, and liquid is presented. The setup mainly consists of a piezoelectric excitation part and the chamber that can be either evacuated for vacuum, or
Externí odkaz:
https://doaj.org/article/0aef8bd904cb4785b064501efced5e49
Publikováno v:
AIAA Journal. :1-10
Wing structures subjected to large deflections are prone to nonlinear load-deflection behavior. Geometric nonlinearities can arise due to the accompanying large rotations and in-plane deflections that manifest in the form of stiffening effects in the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::518d90f3fc300695871e01ca19576823
https://doi.org/10.2514/1.j062514
https://doi.org/10.2514/1.j062514
Publikováno v:
Nano Letters: a journal dedicated to nanoscience and nanotechnology, 22(15)
Nonlinearities are inherent to the dynamics of two-dimensional materials. Phenomena-like intermodal coupling already arise at amplitudes of only a few nanometers, and a range of unexplored effects still awaits to be harnessed. Here, we demonstrate a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2bd2a01e1f6d43b6d8e41b0096752a4d
https://doi.org/10.1021/acs.nanolett.2c00360
https://doi.org/10.1021/acs.nanolett.2c00360
Publikováno v:
Journal of Computational and Nonlinear Dynamics. 18
This study examines the nonlinear dynamics in tapping-mode atomic force microscopy (AFM) with tip-surface interactions that include van der Waals and Derjaguin-Müller-Toporov contact forces. We investigate the periodic solutions of the hybrid system
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1604f204b4a8fde6102ddcbc2faa9fd8
https://doi.org/10.1115/1.4062228
https://doi.org/10.1115/1.4062228
Autor:
Tomás Manzaneque, Murali K. Ghatkesar, Farbod Alijani, Minxing Xu, Richard A. Norte, Peter G. Steeneken
Publikováno v:
Physical Review Applied, 19(5)
Resonant sensors hold great promise in measuring small masses, to enable future mass spectrometers, and small forces in applications like atomic and magnetic force microscopy. During the last decades, scaling down the size of resonators has led to hu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1d900e61750c09a3a434714b167b45c4
http://resolver.tudelft.nl/uuid:977aba9b-2765-4cc6-8d34-b10e7812c33e
http://resolver.tudelft.nl/uuid:977aba9b-2765-4cc6-8d34-b10e7812c33e
