Images may aid the development of nanomaterials that dissipate heat more efficiently The post Surface electromagnetic fields mapped in 3D at the nanoscale appeared first on Physics World.
Apr 30, 2021
According to classical electromagnetism, a charged particle moving in an external magnetic field experiences a force that makes the particle's path circular. This basic law of physics are exploited in designing cyclotrons that work as particl...
Apr 30, 2021
Scientists at the University of Nottingham have developed an ultrasonic imaging system, which can be deployed on the tip of a hair-thin optical fiber, and will be insertable into the human body to visualize cell abnormalities in 3D.
Apr 30, 2021
In work that could turn cell phones into sensors capable of detecting viruses and other minuscule objects, MIT researchers have built a powerful nanoscale flashlight on a chip.
Apr 30, 2021
LASER-TEC is the Center for Laser and Fiber Optics Education, founded in 2013 by the National Science Foundation (NSF) and headquartered at Indian River State College in Florida. It was established to help meet the goals of educating and sourcing ...
Apr 30, 2021
Many industrial processes emit carbon dioxide into the atmosphere. Unfortunately, however, current electrochemical separation methods are expensive and consume large amounts of power. They also require expensive and rare metals as catalysts. A stu...
Apr 30, 2021
Biology teaches us that water is life. But reality teaches something else: Hundreds of thousands of people die every year due to contaminated water containing pathogens in places where there is a lack or poor functioning of water treatment.
Apr 30, 2021
Researchers at the University of California, Riverside, have used a nanoscale synthetic antiferromagnet to control the interaction between magnons -- research that could lead to faster and more...
Apr 30, 2021
Researchers in the Nanoscience Center of University of Jyväskylä in Finland and in the Guadalajara University in Mexico developed a method that allows for simulation and visualization of magnetic-field-induced electron currents inside gold nanopar...
Apr 30, 2021
Many industrial processes emit carbon dioxide into the atmosphere. Unfortunately, however, current electrochemical separation methods are expensive and consume large amounts of power. They also require expensive and rare metals as catalysts. A stu...
Apr 30, 2021
