Browsing by Keywords "NEMS"
Now showing items 1-15 of 15
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Design and fabrication of CSWAP gate based on nano-electromechanical systems
(Springer, Cham, 2016)In order to reduce undesired heat dissipation, reversible logic offers a promising solution where the erasure of information can be avoided to overcome the Landauer limit. Among the reversible logic gates, Fredkin (CSWAP) ... -
Design, fabrication, and applications of multi-mode nanoelectromechanical systems
(Bilkent University, 2017-07)Miniaturization of systems allowed wide spread consumer use of microelectronics, integrated circuits and MEMS based sensors. Thanks to the advancement in microfabrication methods, it is possible to build structures with ... -
An experimental approach to nanomechanical buckling and snap-through phenomenon
(Bilkent University, 2019-08)Buckling has received little attention as a valuable resource for engineering applications since it is regarded as a type of failure in civil and mechanical engineering. Nevertheless, buckling has a great potential in ... -
Frequency-dependent piezoresistive effect in top-down fabricated gold nanoresistors
(American Chemical Society, 2021-08-11)Piezoresistive strain gauges allow for electronic readout of mechanical deformations with high fidelity. As piezoresistive strain gauges are aggressively being scaled down for applications in nanotechnology, it has become ... -
Mass and stiffness spectrometry of nanoparticles and bio-molecules by nanoelectromechanical systems
(Bilkent University, 2018-08)Mass spectrometry (MS) is a technique used frequently in mass measurements in order to identify mass of the molecules. Nanoelectromechanical systems are highly sensitive to adhered species, thus using NEMS devices, it ... -
Monitoring micromechanical buckling at high-speed for sensing and transducer applications
(IEEE, 2021-08-06)Controlling the amount and direction of buckling at micro- and nano-scale efficiently opens up avenues for novel actuation and sensor applications. Earlier platforms that can achieve a full and non-thermal control of ... -
Nanoelectromechanical switches for reconfigurable antennas
(2010)We report on the full-wave analyses of a frequency reconfigurable antenna integrated with metallic nanoelectromechanical system (NEMS) switches (length = 3 μm, width = 60 nm). The NEMS switch used in this work has the same ... -
Nanomechanical buckling for applications in nonlinear dynamics
(Bilkent University, 2021-07)There has not been enough attention on post buckling behavior at nano scale even though it reveals rich nonlinear and chaotic dynamics and has potential to be used on cutting edge sensing, actuation, computation and ... -
Nanomechanical motion transducers for miniaturized mechanical systems
(MDPI AG, 2017)Reliable operation of a miniaturized mechanical system requires that nanomechanical motion be transduced into electrical signals (and vice versa) with high fidelity and in a robust manner. Progress in transducer technologies ... -
Nonlinear nanomechanical mass spectrometry at the single-nanoparticle level
(American Chemical Society, 2019)Nanoelectromechanical systems (NEMS) have emerged as a promising technology for performing the mass spectrometry of large biomolecules and nanoparticles. As nanoscale objects land on NEMS sensors one by one, they induce ... -
Optimization of piezoresistive motion detection for ambient NEMS applications
(Institute of Electrical and Electronics Engineers, 2020)Electrical readout of nanomechanical motion in ambient pressure and temperature imposes an important challenge for emerging applications of nanoelectromechanical systems (NEMS). Here, we optimize a metallic piezoresistive ... -
Piezoresistive silicon nanowire resonators as embedded building blocks in thick SOI
(Institute of Physics Publishing, 2018)The use of silicon nanowire resonators in nanoelectromechanical systems for new-generation sensing and communication devices faces integration challenges with higher-order structures. Monolithic and deterministic integration ... -
Sensing and characterization of single nanoparticles by vacuum-free nanoelectromechanical systems with an integrated polymeric lens
(Bilkent University, 2021-08)Machines in the nanoscale dimension had the opportunity to become a top-notch choice to detect and characterize nanoparticles thanks to the rapid progress in micro-nano fabrication. Sensors that can detect and identify ... -
Single nanoparticle sensing with nanoelectromechanical resonators operating at nonlinear regime
(Bilkent University, 2019-08)Machines working at the nanoscale dimensions o er an important technological opportunity for healthcare and biomedical screening. State-of-the-art nanomachines are usually operated at small displacements, since engineering ... -
Surface integrated membrane nanomechanical and microwave coplanar waveguide based biosensors
(Bilkent University, 2018-08)Nanoelectromechanical Systems, or NEMS, is the further miniaturized extension of novel devices of 40 years ago, Microelectromechanical Systems or MEMS in short. Nano scale devices first appeared at the dawn of 21st century ...
