magnetometer Archives - Page 2 of 6

Optically Pumped Magnetometers from QuSpin Guide Drones & Brain Imaging

January 24, 2023 Editorial Staff Comments Off

Optically pumped magnetometers have an edge over even some superconducting devices for precision magnetic field detection since they don’t need cryogenic cooling. QuSpin, a company focused on developing atomic devices, has come out with its second-generation sensor for integration into compact aerial and underwater drones. Meanwhile, Cerca Magnetics, a medtech startup is applying QuSpin’s OPM technology to open new capabilities in neurologic imaging. […]

Cellula Tests Underwater Drone to Monitor Magnetic Signatures

January 19, 2023 Editorial Staff Comments Off

Measuring the magnetic signature of a ship can be cumbersome and time-consuming, yet critical for protection of naval vessels from underwater explosives. Now a Canadian robotics company, with the help of a neighboring marine geophysical firm’s specialized magnetometer, has developed an underwater drone designed to ease the task. […]

NVE Introduces World’s Most Sensitive Magnetometer IC & More Ultra-Miniature Converters

January 16, 2023 Editorial Staff Comments Off

Billed as the world’s most sensitive magnetometer integrated circuit, the new ALT021-10E analog magnetometer from NVE Corporation has a remarkable sensitivity of 0.5 millivolts per volt per microtesla. Based on the company’s tunneling magnetoresistance (TMR) technology, the device can precisely measure fields from less than a microtesla to 250 microtesla. […]

NVE Expands Magnetometer Line, Reports Strong Business Growth

May 23, 2022 Editorial Staff Comments Off

Spintronics developer NVE has expanded its line of smart magnetometers while also enjoying robust business growth and posting strong financial results for its recently completed fiscal year. The new SM223 is a high-sensitivity version of […]

Bosch Startup to Commercialize Quantum Sensing Research

March 16, 2022 Editorial Staff Comments Off

Robert Bosch GmbH has set up a new business unit to commercialize quantum sensors. Medical diagnostic applications are a key target, using quantum magnetometers to detect the tiny magnetic fields generated by physiological processes. Planning […]

NVE Introduces Its Most Sensitive Sensor Ever

December 30, 2021 Editorial Staff Comments Off

NVE has recently introduced its most sensitive magnetometer sensor to date. The new ALT023 is a version of the popular ALT025 Tunneling Magnetoresistance (TMR) analog magnetometer with ten times the sensitivity. The ALT023 uses NVE’s revolutionary […]

Magnetic Resonance Force Specialist Zurich Instruments Acquired by Rohde & Schwarz

November 9, 2021 Editorial Staff Comments Off

Building its portfolio for swooping on big opportunity in quantum computing, German test and measurement company Rohde & Schwarz has acquired Zurich Instruments, a developer of magnetic resonance force microscopy systems. Zurich’s magnetic force lock-in […]

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