Keyword: Magnetic materials

Briefs: Electronics & Computers

Georgia Tech researchers have shown that robots about the size of a particle of dust are capable of precise bidirectional control. By harnessing the power of a magnetic field generated...

Briefs: AR/AI

Through the use of magnetic fields, scientists have developed an electronic sensor that can simultaneously process both touchless and tactile stimuli. Prior attempts have so far failed to combine these functions...

Briefs: Materials

A team of scientists at the U.S. Department of Energy's Argonne National Laboratory, have achieved efficient quantum coupling between two distant magnetic devices, which can host a...

Briefs: Energy

Many technical processes only use part of the energy consumed. The remaining fraction leaves the system in the form of waste heat. Frequently, this heat is released into the...

Application Briefs: Robotics, Automation & Control
Students designed important components for self-balancing two-wheeled robotic vehicle.
5 Ws: Materials
A newly designed wearable magnetic metamaterial could help make MRI scans crisper, faster, and cheaper.
Briefs: Electronics & Computers
The material could potentially provide a platform for error-free quantum computing.
Briefs: Propulsion
This scalable power processing unit (PPU) is for use with low-power Hall effect thrusters.
Briefs: Energy
In-wall capacitors power lights, phones, and laptops without wires.
Briefs: Photonics/Optics
A new control mechanism may prove useful in devices that make use of optical signals.
Briefs: Electronics & Computers
The ultrathin magnet could advance new applications in computing and electronics.
Briefs: Test & Measurement
A system uses tiny magnetic beads to rapidly measure the position of muscles and relay that information to a bionic prosthesis.
Briefs: Sensors/Data Acquisition
An alternative, environmentally friendly production method creates permanent magnets.
Articles: Electronics & Computers
Learn the differences between bipolar and unipolar motors, their driving methods, and advantages and limitations.
Briefs: Electronics & Computers
Superalloys that withstand extremely high temperatures could be finely tuned for specific properties such as mechanical strength.
Briefs: Electronics & Computers
This could make possible embedded devices like a spinal cord-stimulating unit with a battery-powered magnetic transmitter on a wearable belt.
Briefs: Sensors/Data Acquisition
Programmed magnetic nanobeads are used to detect the virus in 55 minutes or less.
Briefs: Energy
Thrusters based on magnetic reconnection could complete long-distance missions in a shorter period of time.
Briefs: Data Acquisition
The technology could lead to a platform for quantum computation or new types of energy-efficient data storage applications.
Briefs: Materials
A potential boon to green manufacturing, the new glue saves on energy, time, and space.
Briefs: Sensors/Data Acquisition
Applications include detection of explosives, navigation, and aerospace altitude sensing.
Briefs: Manufacturing & Prototyping
The magnetic, multi-material pump was 3D-printed all in one piece.
Briefs: Electronics & Computers
The material can be used in power electronics and power converters for solar energy power systems.
Briefs: Data Acquisition
The technology, which could be added to smart watches, could detect the onset of Parkinson’s disease or help with stroke rehabilitation.
Briefs: Electronics & Computers
This approach could engineer quantum materials atom-by-atom for new electronic, magnetic, and sensing applications.
Briefs: Semiconductors & ICs
Fully integrated flexible electronics made of magnetic sensors and organic circuits open the path towards the development of electronic skin.
Briefs: Test & Measurement
Ultra-Sensitive Device Detects Magnetic Fields
The magnetic device is inexpensive to make, works on minimal power, and is 20 times more sensitive than many traditional devices.
Q&A: Electronics & Computers
Prof. Jacob Robinson developed an implantable neural stimulator the size of a grain of rice.
Briefs: Materials
This gel-like material leads a path toward “mechanoceuticals.”