Spin torque provides convenient electric means to efficiently control magnetizations. It can usually be produced by spin-polarized current or pure spin current via spin Hall effect. The former and the latter are named as ...
Quantum Physics
Oct 8, 2021
0
210
The quantum behavior of atomic vibrations excited in a crystal using light pulses has much to do with the polarization of the pulses, say materials scientists from Tokyo Tech. The findings from their latest study offer a ...
Optics & Photonics
Oct 8, 2021
0
250
Ultrashort pulses of light are proven indistinguishable from continuous illumination, in terms of controlling the electronic states of atomically thin material tungsten disulfide (WS2).
General Physics
Oct 5, 2021
2
46
A new phase of matter, thought to be understandable only using quantum physics, can be studied with far simpler classical methods.
General Physics
Sep 27, 2021
0
1413
Recently, a research team identified two possible magnetic interaction images in Sr2IrO4, which marked a new progress in the magnetic superexchange coupling study in Sr2IrO4 5d associative system.
Quantum Physics
Sep 27, 2021
0
19
Spin waves, or magnons, as the elementary excitation of the magnetic system, can transfer spin angular momentum, which provides wide prospects for the Non-volatile, low-energy-consumption, high-speed and small-size microelectronic ...
Quantum Physics
Sep 16, 2021
0
56
Over the past few years, many physicists and material scientists worldwide have been investigating the properties and characteristics of magic-angle twisted bilayer graphene (MATBG). MATBG is a strongly correlated material ...
Quantum entanglement is one of the most fundamental and intriguing phenomena in nature. Recent research on entanglement has proven to be a valuable resource for quantum communication and information processing. Now, scientists ...
Quantum Physics
Aug 12, 2021
1
598
Physics researchers at the University of North Florida's Atomic LEGO Lab discovered a new electronic phenomenon they call "asymmetric ferroelectricity." The research led by Dr. Maitri Warusawithana, UNF physics assistant ...
General Physics
Aug 11, 2021
0
184
Researchers from Skoltech, KTH Royal Institute of Technology, and Uppsala University have predicted the existence of antichiral ferromagnetism, a nontrivial property of some magnetic crystals that opens the door to a variety ...
General Physics
Aug 4, 2021
0
1241
