Content for Purdue.Edu

Light may increase magnetic memory speeds 1,000 times, decrease electricity consumption

“Internet searches, decade-old emails and on-demand video offerings help contribute to electricity consumption by America’s server farms and data centers amounting to more than 2 percent of the country’s annual total. Those data centers – which operate millions of …

Researchers build transistor-like gate for quantum information processing – with qudits

“Two-qudit gate on a photonic platform achieves massive entangled quantum state Quantum information processing promises to be much faster and more secure than what today’s supercomputers can achieve, but doesn’t exist yet because its building blocks, qubits, are …

Hummingbird robot using AI to go soon where drones can’t

“What can fly like a bird and hover like an insect? Your friendly neighborhood hummingbirds. If drones had this combo, they would be able to maneuver better through collapsed buildings and other cluttered spaces to find trapped victims. Purdue University …

New robust device may scale up quantum tech, researchers say

“Study shows evidence of topological superconductivity in planar structures Researchers have been trying for many years to build a quantum computer that industry could scale up, but the building blocks of quantum computing, qubits, still aren’t robust enough to …

New hybrid energy method could fuel the future of rockets, spacecraft for exploration

“Nontraditional route shown to increase performance, burn rate Graphene, a new material with applications in biomedical technology, electronics, composites, energy and sensors, may soon help send rockets to space. A new propellant formulation method to use graphene foams – material used …

Robots created with 3D printers could be caring for those in golden years

“The world’s elderly population is booming. The number of older people — those age 60 years or older — is expected to more than double by 2050 and is growing faster than all younger age groups across the globe. This trend …

New hurdle cleared in race toward quantum computing

“Fractional Quantum Hall quasiparticles experimentally shown to interfere Qubits, the units used to encode information in quantum computing, are not all created equal. Some researchers believe that topological qubits, which are tougher and less susceptible to environmental noise than other …

‘Immunizing’ quantum bits so that they can grow up

“New material enhances supercurrent in topological-insulator nanoribbon Josephson junctions Quantum computers will process significantly more information at once compared to today’s computers. But the building blocks that contain this information – quantum bits, or “qubits” – are way too sensitive to …

New theory could lead to better batteries, fuel cells

“A new theory could enable researchers and industry to tune and improve the performance of a material called ionic ceramics in rechargeable batteries, fuel cells and other energy applications. Ionic ceramics are made up of many faceted “grains” that meet …

Chemical Engineering research to turn plastic waste into clean fuels

“The United Nations estimates that more than 8 million tons of plastics flow into the oceans each year. A new chemical conversion process could transform the world’s polyolefin waste, a form of plastic, into useful products, such as clean …