Nanomagnetics News

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New Model Extends Validity of Macroscopic Electromagnetism into Nano Regime

Over 150 years have passed since the publication of “A Dynamical Theory of the Electromagnetic Field” (1865) by James Clerk Maxwell.

12 Dec 2019

Achieving Water Purification Through the Use of Magnetic Nanoparticles

Image Credit: ECOSY/Shutterstock.com Safe and immediate access to clean water is important for public health and in order to achieve this, various water purification methods are used to improve the wat...

6 Dec 2019

Helium-Ion Microscope Helps Manipulate Material Properties at the Nanoscale

A research team has been working to create engineered magnetic nanostructures and to customize the properties of materials at the nanoscale.

13 Nov 2019

Nanomagnets Made from Graphene and Their Benefits to IT

13 Nov 2019

Lake Shore F71/F41 Teslameters win R&D 100 Award

Lake Shore Cryotronics is pleased to announce that the company’s F71 and F41 teslameters have been named a 2019 R&D 100 Awards winner in the Analytical/Test category.

From Lake Shore Cryotronics Inc. 4 Nov 2019

Why Coupling Spin-Torque Oscillators Cannot Generate Reliable Microwave Fields

Spin-torque oscillators (STOs) are nanoscale devices that use variations in magnetic field direction to produce microwaves. However, the microwaves generated by any individual device are extremely weak for practical applications.

8 Aug 2019

Scientists Use Magnetic Nanoclusters to Destroy Cancer with Heat

Oregon State University researchers have developed a better technique for using magnetic nanoclusters to destroy difficult-to-reach tumors.

27 Jun 2019

Innovative Method to Detect Magnetic Fields of Nanoscale Particles

As if they were bubbles growing in a recently-opened champagne bottle, minute circular regions of magnetism can be quickly enlarged to offer a precise technique of measuring the magnetic properties of nanoparticles.

11 Jun 2019

Hybrid Magnetic-Plasmonic Elements Facilitate Contactless, Selective Temperature Control in Magnetic Metamaterials

In a recent study reported in Nanoscale, scientists belonging to the Nanomagnetism group at nanoGUNE exhibit the use of hybrid magnetic-plasmonic elements to make contactless and selective temperature control easy in magnetic functional metamaterials.

17 Apr 2019

Researchers Discover a Special Phenomenon of Magnetism in the Nano Range

A team of scientists from ETH Zurich and the Paul Scherrer Institute (PSI) has identified a unique phenomenon of magnetism in the nanometer range. The phenomenon makes it possible to assemble magnets in extraordinary configurations. This can possibly be used for constructing switches and computer memories to boost the performance of microprocessors. The study results have been recently reported in the journal, Science.

29 Mar 2019