New collaborative research describes how electrons move through two different configurations of bilayer graphene, the atomically-thin form of carbon. These results provide insights that researchers could use to design more powerful and secure quantum computing platforms in the future.
Atomically-thin, twisted graphene has unique properties
Researchers describe how electrons move through two-dimensional layered graphene, findings that could lead to advances in the design of future quantum computing platforms.
Inspired by observations made at the Georgia Aquarium, a new study by Penn’s Arnold Mathijssen and colleagues at the Max Planck Institute found that when a school of microscopic, self-propelled droplets known as “microswimmers” moves in the same direction inside a narrow channel, they can increase the cargo capacity—the number of particles they can carry—by tenfold.
How schools of ‘microswimmers’ can increase their cargo capacity
Penn researchers describe how groups of microscopic, self-propelled droplets can transport more material through narrow channels using a process called collective hydrodynamic entrainment.
A trio of undergraduate students worked this summer with Professor Francesca Ammon to catalog and organize photographs for the digital humanities project ‘Sunset over Sunset.’
As students return to campus this fall, Penn Cares will be conducting Gateway testing at the high-rise tent at Du Bois (pictured during December 2020) for all enrolled undergraduate and graduate students.
A how-to guide for Gateway testing
Penn Today provides details on the Penn Cares testing program and how undergraduate and graduate students can fulfill their Gateway testing requirements.
In addition to his interests in urban planning, Wagner, pictured in Prague in summer 2019, is also minoring in Spanish, French, and Latin American/Latino Studies
Urban renewal, community activism, and green spaces in Historic Germantown
As part of a Summer Humanities Internship, rising junior Leo Wagner conducted research on community responses to infrastructure projects in the mid-20th century and how the member sites are currently using their green spaces.
Researchers at Penn and Argonne National Laboratory have made the most direct observation of a key intermediate, a carbon-centered radical, formed during the breakdown of hydrocarbons during combustion and in the atmosphere. This benchmark study could help researchers design fuels that burn more efficiently in the future.
Identifying an elusive molecule key to combustion chemistry
Researchers made the most direct observation of a key intermediate formed during the breakdown of hydrocarbons during combustion and in the atmosphere, results that could help in the future design of fuels that burn more efficiently.
Research from the lab of Zahra Fakhraai describes a new liquid phase in thin films of a glass-forming molecule. These results demonstrate how these glasses and other similar materials can be fabricated to be denser and more stable, providing a framework for developing new applications and devices through better design.
Through the thin-film glass, researchers spot a new liquid phase
A new study on thin films of glass shows how they can be fabricated to be denser and more stable, providing a framework for new applications and devices through better design.
A collaborative study that employs a combination of sophisticated algorithms and models developed by post-doctoral researcher Eugenio Piasini and professor Vijay Balasubramanian details the time scales of visual information processing across different regions of the brain. The researchers found that deeper regions of the brain encode visual information more slowly, providing a mechanism for identifying fast-moving objects and images more accurately and persistently.
Decoding how the brain accurately depicts ever-changing visual landscapes
A collaborative study finds that deeper regions of the brain encode visual information more slowly, enabling the brain to identify fast-moving objects and images more accurately and persistently.
The NEID fiber feed mounted on the WIYN telescope obtained during commissioning of the instrument. This state-of-the-art spectrometer has officially started its scientific mission of discovering new exoplanets. (Image: NSF’s National Optical-Infrared Astronomy Research Laboratory/KPNO/NSF/AURA)
On the hunt for new exoplanets
A state-of-the-art instrument called NEID, from the Tohono O’odham word meaning “to see,” has officially started its scientific mission: discovering new planets outside of the solar system.
Using eye tracking data from cyclists navigating through Center City, researchers from the lab of Megan Ryerson (above) describe how biometric data can be used to find potentially challenging and dangerous areas of urban infrastructure. (Image: Thomas Orgren)
A new metric for designing safer streets
Penn researchers demonstrate how biometric data can help city planners more proactively design and evaluate the safety of urban infrastructure for bicyclists and pedestrians.
