Ferrofluid—an extraordinary magnetic liquid—reacts in mesmerizing ways when exposed to a powerful magnet. This visual experiment reveals the strange and fascinating behavior of magnetic fields in ...

Find more information on the Altmetric Attention Score and how the score is calculated. A method is presented for controlling the field-directed self-assembly of colloidal magnetic core–shell ...

Shenyang National Laboratory for Materials Science, Northeastern University, Shenyang 110819, China Electrobiomaterials Institute, Key Laboratory for Anisotropy and Texture of Materials, Ministry of ...

In the presence of an external magnetic field, the internal magnet will wobble—or precess—like the axis of a spinning top. The precession speed in a magnetic field depends on properties of the muon ...

The diagnostic pen is designed with mass production in mind. All its parts — from the 3D-printed casing to the replaceable ink reservoir — can be manufactured at low cost. Its components are resilient ...

"Now Parker has made direct observations of how magnetic reconnection at the heliospheric current sheet (HCS), where the interplanetary field reverses its polarity, energizes charged particles to ...

It has recently been shown that using external magnetic fields to modulate spin states of single-atom catalysts (SACs) is highly effective—enhancing oxygen evolution reaction magnetocurrent by a ...

However, when used to reconstruct the currents flowing in the massive parallel conductors, e.g., a three-phase system, the setup still proves to be susceptible to the effects of external magnetic ...

In particular, the NV centre is a single-axis sensor, with limited dynamic range for magnetic field detection. In contrast, the hBN sensor development by the team in Cambridge does not share these ...

Abstract: The rapid development of electromagnetic energy equipment requires strict evaluation of insulation performance under strong magnetic fields. Due to the influence of magnetic fields on ...