Rise of the underdog: a neglected mechanism in antiferromagnets may be key to spintronics
Credit: Tokyo Tech Enormous efforts are being made worldwide in a technological field that could far surpass the capabilities of ...
Tag: Electromagnetics
Split wave
HZDR team develops component for neuromorphic computerCredit: HZDR/Sahneweiß/H. Schultheiß Neural networks are some of the most important tools in artificial ...
No strings attached: maximizing wireless charging efficiency with multiple transmitters
New control strategy dynamically changes transmitter currents for optimal wireless charging in moving devices, such as robots and electric carsCredit: ...
How to cool more efficiently
Scientists break new ground in future refrigerationCredit: Wikimedia commons, Licence: CC0 1.0 https://commons.wikimedia.org/wiki/Category:MSC_Branka_(ship,_2016)#/media/File:MSC_Branka_in_Bremerhaven_1.jpg In the journal Applied Physics Reviews (DOI: ...
Nanomaterials enable dual-mode heating and cooling device
Device could cut HVAC energy use by nearly 20% in the USCredit: Po-Chun Hsu, Duke Engineering DURHAM, N.C. - Engineers ...
Stanford engineers combine light and sound to see underwater
The "Photoacoustic Airborne Sonar System" could be installed beneath drones to enable aerial underwater surveys and high-resolution mapping of the ...
Ultrathin spray-applied MXene antennas are ready for 5G
Drexel's MXene technology reaches telecommunications performance benchmarksCredit: Drexel University (Meikang Han) New antennas so thin that they can be sprayed ...
TU Graz starts CD Lab for multifunctional and highly integrated electronic components
Researchers at TU Graz are specifically looking for ways to embed passive electronic components in three dimensions while guaranteeing safe ...
FEFU scientists explain how to storage cipher data in magnetic skyrmions
Credit: FEFU press office Scientists of Far Eastern Federal University (FEFU) with international collaborators propose direct magnetic writing of skyrmions, ...
Lower current leads to highly efficient memory
Memory based on the physics of spintronics could offer high speeds at low powerCredit: © 2020 Ohya et al. Researchers ...
Efficient and durable perovskite solar cell materials
Credit: POSTECH Perovskite solar cells are attracting attention as the next-generation solar battery material thanks to their low processing cost ...
Accelerator makes cross-country trek to enable laser upgrade
Jefferson Lab ships its final accelerator section for a project to upgrade the world's brightest X-ray laserCredit: DOE's Jefferson Lab ...
Army, MIT explore materials for transforming robots made of robots
Credit: (Kohshi Katoh, Toyota Automotive Society) ABERDEEN PROVING GROUND, Md. -- Scientists from the U.S. Army and MIT's Center for ...
An INRS research team pushes back the boundaries of high-energy laser pulses
Credit: Josée Lecompte Montréal and Québec City, November 19, 2020 - Using the Advanced Laser Light Source (ALLS) facility, the ...
Scientists develop a magnetic switch with lower energy consumption
Credit: UAB Magnetic materials are ubiquitous in modern society, present in nearly all the technological devices we use every day. ...
Spintronics advances — Controlling magnetization direction of magnetite at room temperature
Scientists develop an energy-efficient strategy to reversibly change 'spin orientation' or magnetization direction in magnetite at room temperatureCredit: Tokyo University ...
Taking charge to find the right balance for advanced optoelectronic devices
Scientists explain how selective electrostatic doping can balance the charge in optoelectronic devices with 2D materialsCredit: DGIST 2D materials, consisting ...
Looking inside the glass
Credit: Institute of Industrial Science, the University of Tokyo Tokyo, Japan - A team of researchers from the Institute of ...
Researchers develop ultra-fast polymer modulators that can take the heat
Silicon-polymer hybrid modulators capable of optical data rates of 200 Gbit/s at temperatures up to 110 °C could help reduce ...
Attosecond boost for electron microscopy
Credit: (left) Andrey Ryabov, LMU Munich; (right) Mikhail Volkov, University of Konstanz Electron microscopes provide deep insight into the smallest ...
