Power/Performance Bits: Oct. 28


More powerful, sensitive wearables With their special electronic and optical properties, nanomaterials such as graphene and molybdenum sulfide have created excitement among UCLA scientists for their potential to revolutionize transistors and circuits. Research is underway there that has the potential to increase the efficiency and capabilities of the 2D layered semiconductors used in high-s... » read more

System Bits: July 22


All graphene is not the same Widely touted as the most electrically conductive material ever studied, researchers at the University of Pennsylvania now understand that all graphene is not the same. With so few atoms comprising the entirety of the material, the arrangement of each one has an impact on its overall function. The team has used an advanced microscope to study the relationship be... » read more

System Bits: Dec. 3


Tagging is a way of organizing information and today’s System Bits looks at two aspects of tagging. The first is an algorithm associated with social media and the second about how the brain geotags information. New Algorithm Finds You, Even in Untagged Photos You cannot hide on the Internet anymore. Anything posted online can be found, although in the past photos that were untagged may ha... » read more

Manufacturing Bits: Nov. 12


Knife-Wielding Robot Cornell University has taught a knife-wielding robot to work in a mock-supermarket checkout line. In doing so, researchers have modified a Baxter robot from Rethink Robotics. In the experiment, the robot coactively learns and makes adjustments while an action is in progress. But when performing tasks at a checkout line, the robot’s problem is to identify the appropria... » read more

Power/Performance Bits: Sept. 17


Harvesting energy from light In a finding they believe could improve technologies for generating electricity from solar energy and lead to more efficient optoelectronic devices used in communications, researchers from the University of Pennsylvania and Duke University have demonstrated a new mechanism for extracting energy from light. They said the process is much more efficient than conven... » read more

System Bits: Sept. 10


Enabling flexible touchscreens While transparent conductors make touchscreens possible, the cost and the physical limitations of the material these conductors are usually made of are hampering progress toward flexible touchscreen devices but a research collaboration between the University of Pennsylvania and Duke University has shown a new a way to design transparent conductors using metal nan... » read more

System Bits: July 30


Controlling nanomaterials To find out why some sets of flat nanocrystals arrange themselves in an alternating, herringbone style even though it wasn’t the simplest pattern, University of Pennsylvania researchers turned to experts in computer simulation at the University of Michigan and the Massachusetts Institute of Technology. The result of the collaboration gives nanotechnology research... » read more

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