科学与环境
New topological microscope tip reveals evidence of 2D altermagnetism
来源: Phys.org - latest science and technology news stories · 发布于
Researchers have fashioned a layered topological material into a scanning tunneling microscope (STM) tip that senses spin-related electronic states at atomic resolution.
Researchers have fashioned a layered topological material into a scanning tunneling microscope (STM) tip that senses spin-related electronic states at atomic resolution.
相关报道
Researchers uncover multiple genetic paths that lead to mottled feathers in chickens
The white-tipped feathers found in many chicken breeds may look like variations of the same decorative pattern, but new research shows that they do not all share the same genetic origin.
Phys.org - latest science and technology news stories ·
'Carpet' growth method yields long-sought 2D quantum material
For decades, physicists have sought a practical two-dimensional topological insulator: an ultrathin material whose interior blocks electricity but whose edges conduct it. In ordinary wires, electrons constantly bounce off imperfections, losing energy. But along the edges of a 2D
Phys.org - latest science and technology news stories ·
Humans and songbirds hear the same sounds, but organize them differently
Researchers from the University of Amsterdam and Leiden University have discovered that humans and songbirds use markedly different strategies to recognize sequences of complex sounds. The findings shed new light on how biology and experience shape the way we perceive complex sou
Phys.org - latest science and technology news stories ·
New electrochemical sensor could make food quality testing faster and less expensive
Researchers at the Oregon State University College of Science have developed a new electrochemical sensor for rapidly and accurately detecting a naturally occurring compound widely used in the food, beverage and fragrance industries.
Phys.org - latest science and technology news stories ·
Newly discovered antiviral system in bacteria is 'strangest of its kind'
Researchers at Gladstone Institutes have uncovered an unusual bacterial immune system that operates in reverse of known defenses. The discovery, published in Molecular Cell, details the mechanics of "type VI retrons"—a counterintuitive class of bacterial defenses. More than just
Phys.org - latest science and technology news stories ·