Scientists have found a new way to control light emitted by exotic crystal semiconductors, which could lead to more efficient solar cells and other advances in electronics, according to a Rutgers-led study in the journal Materials Today. Their discovery involves crystals called hybrid perovskites, which consist of interlocking organic and inorganic materials, and they have shown […]
WiFi Can Detect Weapons, Bombs And Chemicals In Bags
Ordinary WiFi can easily detect weapons, bombs and explosive chemicals in bags at museums, stadiums, theme parks, schools and other public venues, according to a Rutgers University–New Brunswick-led study. The researchers’ suspicious object detection system is easy to set up, reduces security screening costs and avoids invading privacy such as when screeners open and inspect bags, […]
Smart Wristband With Link To Smartphones Could Monitor Health, Environmental Exposures
Rutgers University-New Brunswick engineers have created a smart wristband with a wireless connection to smartphones that will enable a new wave of personal health and environmental monitoring devices. Their technology, which could be added to watches and other wearable devices that monitor heart rates and physical activity, is detailed in a study published online in Microsystems […]
Rutgers-Led Research Could Lead To More Efficient Electronics
A Rutgers-led team of physicists has demonstrated a way to conduct electricity between transistors without energy loss, opening the door to low-power electronics and, potentially, quantum computing that would be far faster than today’s computers. Their findings, which involved using a special mix of materials with magnetic and insulator properties, are published online in Nature Physics. […]
Researchers Create A 3D-Printed Smart Gel That Walks Underwater, Moves Objects
Rutgers University-New Brunswick engineers have created a 3-D-printed smart gel that walks underwater and grabs objects and moves them. The watery creation could lead to soft robots that mimic sea animals like the octopus, which can walk underwater and bump into things without damaging them. It may also lead to artificial heart, stomach and other […]
Autonomous Vehicles Improve Traffic Flow
Improvements in traffic flow and fuel consumption are boosted when even a few autonomous vehicles are immersed in bulk traffic, according to research by a Rutgers University-Camden scholar, Benedetto Piccoli, and a team of researchers who recently presented their findings to policymakers in Washington, D.C. At an exhibit at the Washington Auto Show on Jan. […]
Rutgers-Led Innovation Could Spur Faster, Cheaper, Nano-Based Manufacturing
Engineers at Rutgers University-New Brunswick and Oregon State University are developing a new method of processing nanomaterials that could lead to faster and cheaper manufacturing of flexible thin film devices – from touch screens to window coatings, according to a new study. The “intense pulsed light sintering” method uses high-energy light over an area nearly […]
Taming ‘Wild’ Electrons In Graphene
Graphene – a one-atom-thick layer of the stuff in pencils – is a better conductor than copper and is very promising for electronic devices, but with one catch: Electrons that move through it can’t be stopped. Until now, that is. Scientists at Rutgers University-New Brunswick have learned how to tame the unruly electrons in graphene, […]
Defeating Cyberattacks On 3-D Printers
With cyberattacks on 3D printers likely to threaten health and safety, researchers at Rutgers University-New Brunswick and Georgia Institute of Technology have developed novel methods to combat them, according to a groundbreaking study. “They will be attractive targets because 3D-printed objects and parts are used in critical infrastructures around the world, and cyberattacks may cause […]
‘Squishy’ Motors and Wheels Give Soft Robots a New Ride
A small, squishy vehicle equipped with soft wheels rolls over rough terrain and runs under water. Future versions of the versatile vehicle might be suitable for search and rescue missions after disasters, deep space and planet exploration, and manipulating objects during magnetic resonance imaging (MRI), according to its creators at Rutgers University. Their most important […]