Results 1 to 10 of about 35,624 (164)
Revisiting the Mechanism of Electric Field Sensing in Graphene Devices [PDF]
ACS Omega, 2021 Electric field sensing has various real-life applications, such as early prediction of lightning. In this study, we effectively used graphene as an electric field sensor that can detect both positive and negative electric fields. The response of the sensor is recorded as the change in drain current under the application of an electric field.
Afsal Kareekunnan +6 more
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Sensors, 2022 Magneto-mechano-electric (MME) composite devices have been used in energy harvesting and magnetic field sensing applications due to their advantages including their high-performance, simple structure, and stable properties. Recently developed MME devices
Srinivas Pattipaka +4 more
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Electrostatically actuated MEMS resonators for magnetic and electric field sensing: a review [PDF]
Microsystems & NanoengineeringRecent advances in microelectromechanical systems (MEMS) resonators have enabled the development of compact devices capable of precise magnetic and electric field sensing.
Daeyeon Koh, Yohan Jung, Jongbaeg Kim
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Perspective: nanoscale electric sensing and imaging based on quantum sensors
Quantum Frontiers, 2023 There is a rich of electric phenomena ubiquitously existing in novel quantum materials and advanced electronic devices. Microscopic understanding of the underlying physics relies on the sensitive and quantitative measurements of the electric field ...
Shichen Zhang, Ke Bian, Ying Jiang
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Germanium Nanowires as Sensing Devices: Modelization of Electrical Properties [PDF]
Nanomaterials, 2021 In this paper, we model the electrical properties of germanium nanowires with a particular focus on physical mechanisms of electrical molecular sensing. We use the Tibercad software to solve the drift-diffusion equations in 3D and we validate the model against experimental data, considering a p-doped nanowire with surface traps.
Seravalli L, Ferrari C, Bosi M
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Femtosecond laser writing of integrated photonic circuits in diamond [PDF]
EPJ Web of Conferences, 2021 Integrated photonic circuits pave the way for next generation technologies for quantum information and sensing applications. Femtosecond laser writing has emerged as a valuable technique for fabricating such devices when combined with diamond’s ...
Coccia Giulio +5 more
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Micro-Cantilever Electric Field Sensor Driven by Electrostatic Force
Engineering, 2023 With the development of smart grids and the energy internet, large-scale monitoring of voltage and electric field data is required in all aspects of power systems, which requires the arrangement of various advanced sensors.
Zhifei Han +3 more
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Electric Network Frequency Optical Sensing Devices
CoRR, 2023 Electric Network Frequency (ENF) acts as a fingerprint in multimedia forensics applications. In indoor environments, ENF variations affect the intensity of light sources connected to power mains. Accordingly, the light intensity variations captured by sensing devices can be exploited to estimate the ENF.
Christos Moysiadis +2 more
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Cell-Based Biosensors: Electrical Sensing in Microfluidic Devices [PDF]
Diagnostics, 2012 Cell-based biosensors provide new horizons for medical diagnostics by adopting complex recognition elements such as mammalian cells in microfluidic devices that are simple, cost efficient and disposable. This combination renders possible a new range of applications in the fields of diagnostics and personalized medicine.
Noemi Rozlosnik +1 more
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Pore Structures for High-Throughput Nanopore Devices
Micromachines, 2020 Nanopore devices are expected to advance the next-generation of nanobiodevices because of their strong sensing and analyzing capabilities for single molecules and bioparticles. However, the device throughputs are not sufficiently high.
Sou Ryuzaki +2 more
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