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Novel transistor planned as low-energy alternative to traditional silicon transistors

By Gabrielle Stewart

Computing is everywhere — in large sectors such as manufacturing and health care or devices like your smartphone, car and coffeemaker. With a five-year, $500,000 National Science Foundation (NSF) grant, Saptarshi Das, assistant professor of engineering science and mechanics, plans to develop a new nanoelectronic technology to reduce the energy consumed by computing on a global scale.


Female-led team in the Penn State Department of Mechanical Engineering seeks to reimagine gas turbine engines within hybrid electric propulsion systems to decrease the carbon footprint of aviation

By Erin Cassidy Hendrick


By Erin Cassidy Hendrick

Through the power of additive manufacturing, these materials could be widely used in defense-related applications, including personal armor and armored vehicles

Researchers in the Penn State College of Engineering received $434,000 from the United States Army to develop additive manufacturing, or 3D printing, techniques for high strength steels and alloys.


By Mariah Chuprinski

Two-dimensional materials can be used to create smaller, high-performance transistors traditionally made of silicon, according to Saptarshi Das, assistant professor of engineering science and mechanics (ESM) in Penn State’s College of Engineering. 


By Mariah Chuprinski

A new kind of wearable health device would deliver real-time medical data to those with eye or mouth diseases, according to Huanyu  “Larry” Cheng, Dorothy Quiggle Career Development Professor in the Penn State Department of Engineering Science and Mechanics (ESM). 


By A'ndrea Elyse Messer

Range anxiety, the fear of running out of power before being able to recharge an electric vehicle, may be a thing of the past, according to a team of Penn State engineers who are looking at lithium iron phosphate batteries that have a range of 250 miles with the ability to charge in 10 minutes.


By Jamie Oberdick

Piezoelectric materials hold great promise as sensors and as energy harvesters but are normally much less effective at high temperatures, limiting their use in environments such as engines or space exploration. However, a new piezoelectric device developed by a team of researchers from Penn State and QorTek remains highly effective at elevated temperatures.


Reactive molecules, such as free radicals, can be produced in the body after exposure to certain environments or substances and go on to cause cell damage. Antioxidants can minimize this damage by interacting with the radicals before they affect cells.


A desalination membrane acts as a filter for salty water: Push the water through the membrane, get clean water suitable for agriculture, energy production and even drinking. The process seems simple enough, but it contains complex intricacies that have baffled scientists for decades — until now.