In a groundbreaking study led by researchers at the University of California, Riverside, a significant advancement has been made in enabling and harnessing ultra-fast spin behavior in ferromagnets. Published in Physical Review Letters and recognized as an editors’ suggestion, this research opens the door to achieving terahertz frequencies using conventional ferromagnets, potentially revolutionizing communication and
Physics
A recent study published in Nature Communications by physicists from Singapore and the UK has unveiled an optical analog of the Kármán vortex street (KVS). This discovery sheds light on the intriguing parallels between fluid dynamics and the energy flow of structured light. The lead author of the study, Yijie Shen, highlights the resemblance between
The field of microscopy has seen significant advancements in recent years, with researchers constantly striving to improve the clarity and sharpness of imaging techniques. A team of researchers at HHMI’s Janelia Research Campus has taken a unique approach by adapting techniques commonly used in astronomy to enhance microscopy images. Their findings, published in the journal
The University of California, Los Angeles (UCLA) has made a groundbreaking achievement in the field of optical imaging technology. A new all-optical complex field imager has been developed, which has the capability to capture both amplitude and phase information of optical fields without the need for digital processing. This innovation has the potential to revolutionize
The recent discovery of a time crystal on a microscale semiconductor chip has opened up a new realm of possibilities in the field of quantum physics. Researchers have observed the chip oscillating at a rate of several billion times per second, revealing exceptionally high non-linear dynamics in the GHz range. This groundbreaking experiment, published in
In a recent study published in Advanced Science, a research group successfully developed a giant magneto-superelasticity of 5% in a Ni34Co8Cu8Mn36Ga14 single crystal. This breakthrough was accomplished by introducing arrays of ordered dislocations that led to the formation of preferentially oriented martensitic variants during the magnetically induced reverse martensitic transformation. Elasticity, the ability of materials
Quantum computing has shown immense potential in revolutionizing the way complex problems are solved, offering a glimpse into a future where tasks that would take conventional supercomputers decades could be completed with remarkable speed. However, the key to unlocking this potential lies in the development of a scalable hardware architecture with millions of interconnected qubits.
The development of the novel oxide material, Ca3Co3O8, has opened up new possibilities in the field of material science. By manipulating correlated oxides at the atomic level, researchers have achieved a unique combination of properties that challenges traditional understanding. This groundbreaking achievement, published in Nature Materials, has captured the attention of the scientific community and
The field of materials physics is constantly evolving, with researchers striving to understand how electrons interact and move within new materials. Questions about the flow of electrical current, superconductivity, and the preservation of electron spin are all at the forefront of research in this area. A recent study by a team of scientists at Caltech