Tiny magnetic "flowers" engineered by physicist Anna Palau are redefining how we manipulate magnetic fields. These ...

BESSY II: Magnetic 'microflowers' enhance local magnetic fields A metamaterial with potential applications in sensor technology Date: March 25, 2025 Source: Helmholtz-Zentrum Berlin für ...

High-sensitivity InSb Hall elements from Diodes detect rotation speed and current across a broad range of applications, even in weak magnetic fields. The AHE300 sensor supports Hall output voltage (V ...

Scientists have created what they say is the world's smallest untethered flying robot, by taking a unique approach to its ...

A research paper by scientists at the University of Macau proposed a novel multi-section magnetic soft robot maneuvered by an associated collaborative multirobot navigation system with magnetic ...

Nuclear fusion is a source of great hope for future energy security, with this field being explored in research reactors ...

Abstract: Optical fiber magnetic field sensors based on magnetostrictive materials have attracted significant interest. However, most existing sensors utilizing optical fibers and magnetostrictive ...

The first in a new line of immersion temperature sensors, the B58101A0851A000 from TDK is designed specifically for EV powertrain cooling. Compact and lightweight (<11 g), this fully sealed NTC ...

Scientists in Spain have created tiny flower-shaped structures that can boost magnetic fields in a very small ... could lead to more powerful sensors, better scientific experiments, and lower ...

NASA has been monitoring a strange anomaly in Earth's magnetic field: a giant region of lower magnetic intensity in the skies above the planet, stretching out between South America and southwest ...

Optical sensors are a broad class of device for detecting light intensity. This can be just a simple component for notifying when ambient light levels rise above or fall below a prescribed level ...