Magnetic Reference Mark in a Linear Positioning System Generated by a Single Wiegand Pulse [PDF]
Sensors, 2022 A Wiegand sensor is composed of a strip of Wiegand wire and a pick-up coil. The research presented in this paper examines and characterizes the fast magnetization reversal in a Wiegand wire, which leads to changes in magnetic flux density in its pick-up ...
Hung-Lin Lien, Jen-Yuan Chang
doaj +7 more sources
Improvement of Pulse Voltage Generated by Wiegand Sensor Through Magnetic-Flux Guidance [PDF]
Sensors, 2020 Magnetization reversal in a Wiegand wire induces a pulse voltage in the pickup coil around the wire, called the Wiegand pulse. The Wiegand sensor features the Wiegand wire and the pickup coil.
Chao Yang +4 more
doaj +7 more sources
Self-Oscillating Boost Converter of Wiegand Pulse Voltage for Self-Powered Modules [PDF]
Energies, 2021 This paper introduces a new method of electricity generation using a Wiegand sensor. The Wiegand sensor consists of a magnetic wire and a pickup coil wound around it.
Xiaoya Sun +3 more
doaj +7 more sources
Output Characteristics and Circuit Modeling of Wiegand Sensor [PDF]
Sensors, 2019 A fast magnetization reversal in a twisted FeCoV wire induces a pulse voltage in a pick-up coil wound around a wire. The Wiegand sensor is composed of this magnetic wire and the pick-up coil.
Xiaoya Sun +2 more
doaj +5 more sources
Single-Bit, Self-Powered Digital Counter Using a Wiegand Sensor for Rotary Applications [PDF]
Sensors, 2020 This work explores energy harvesting from rotary motion using a Wiegand sensor, which is a magnetic sensor that induces a voltage pulse when the magnetization is reversed.
Janki Chotai +2 more
doaj +5 more sources
Circuit Parameters of a Receiver Coil Using a Wiegand Sensor for Wireless Power Transmission [PDF]
Sensors, 2019 We previously demonstrated an efficient method of wireless power transmission using a Wiegand sensor for the application in implantable medical devices.
Katsuki Takahashi +2 more
doaj +5 more sources
A Review of the Self-Powered Wiegand Sensor and Its Applications
Magnetochemistry, 2022 Self-powered magnetic sensors are fundamental for the development of Industry 4.0, the Internet of things (IoT), wireless sensor networks, unmanned vehicles, smart cities, and sustainability.
Chiao-Chi Lin +2 more
doaj +4 more sources
Batteryless Hall Sensor Operated by Energy Harvesting From a Single Wiegand Pulse
IEEE Transactions on Magnetics, 2017 We operated a Hall sensor using energy harvested from a magnetic wire. A batteryless sensor is expected to be a key device for the Internet of Things. Magnetization reversal in magnetic wires with bistable magnetization states induces a pulse voltage in a pickup coil.
Yasushi Takemura
exaly +8 more sources
High precision MI sensor with low energy consumption driven by low-frequency Wiegand pulse
AIP Advances, 2023 This study introduces a new method to drive high-precision magneto-impedance (MI) sensors with low power consumption using a Wiegand sensor to replace the oscillator circuits of the MI sensor.
Ruixuan Yao +2 more
doaj +3 more sources
Formic Acid Stabilization on Supported Ionic Liquid Phases: Insights from Solid-State NMR Spectroscopy. [PDF]
ChemistrySolid‐state NMR spectroscopy reveals insights into interactions between formic acid and molecularly‐modified silica surfaces. Our findings contribute to a mechanistic understanding of the stabilization of formic acid by ionic liquid structures, with significant implications for the formic acid production from CO2 hydrogenation and adaptive catalysis ...
Wu Y +4 more
europepmc +2 more sources