In the news

Farnam Jahanian Named President of Carnegie Mellon University

  • By Burcu Ozden
  • 13 March 2018

Farnam Jahanian, the nationally recognized computer scientist, successful entrepreneur, senior public servant and respected leader in higher education, has been appointed as the 10th president of Carnegie Mellon University. The appointment is effective immediately, with a formal inauguration scheduled for fall 2018.

Jahanian holds a master's degree and a Ph.D. in computer science from the University of Texas at Austin. He is a fellow of the Association for Computing Machinery (ACM), the Institute of Electrical and Electronic Engineers (IEEE) and the American Association for the Advancement of Science (AAAS).

He currently serves as chair of the National Research Council's Computer Science and Telecommunications Board (CSTB), sits on the executive committee of the Council on Competitiveness, and is a trustee of the Dietrich Foundation. He also is a board member of the Computing Research Association (CRA), the National Center for Women and Information Technology (NCWIT), the Advanced Robotics for Manufacturing (ARM) Institute, and the Allegheny Conference on Community Development, among others.

 

Jim Bain named ECE's new Associate Department Head for Academic Affairs

  • By Burcu Ozden
  • 28 February 2018

 James Bain was recently named ECE's new Associate Department Head for Academic Affairs, effective June 1, 2018. In his new role, Bain will extend his work with the Graduate Studies Committee to the entire student body and play a vital role in establishing ECE's long-term educational strategy.

Congratulations!

Peng Liu receives the 2018 Award in Early Excellence in Physical Organic Chemistry

  • By Burcu Ozden
  • 28 February 2018

Peng Liu has been named the winner of the 2018 Award in Early Excellence in Physical Organic Chemistry, sponsored by John Wiley & Sons, Inc.  The award presentation will take place at the Reaction Mechanisms Conference, to be held at the University of British Columbia, Vancouver, BC, Canada, June 10-13, 2018, where he will receive the honorarium of $5000 and a plaque.

Congratulations!
 

Frolov and Team Featured on Pitt Website

  • By Burcu Ozden
  • 12 January 2018

PQI Members Sergey Frolov, David Pekker, Noa Marom, Michael Hatridge, Benjamin Hunt, and Hrvoje Petek featured on Pitt Website for their accomplisment on landing $4.8M award from National Science Foundation (NSF) for International Research and Education (PIRE) program.Sergey Frolov will be the Director of new PIRE.  Hrvoje Petek, Michael Hatridge and David Pekker are other PQI co-PIs for this project. The duration of the program is 5 years.

Giannis Mpourmpakis awarded NSF for screening catalysts

  • By Jenny Stein
  • 13 August 2019

The National Science Foundation has awarded Giannis (Yanni) Mpourmpakis $354,954 to continue his research into a promising but poorly understood method of creating olefins. Olefins, simple compounds of hydrogen and carbon, serve as the building blocks in chemical industry and are important for the synthesis of materials, including polymers, plastics and more. However, creating them can be problematic: it requires the use of fossil fuels, energy intensive “cracking” facilities, and limited production control. The team in Dr. Mpourmpakis’s CANELa lab will use computational modeling and machine learning to understand how the dehydrogenation of alkanes takes place on metal oxides, and use that knowledge to screen a wide range of metal oxides and their properties for use in the process.

Congratulations Dr. Mpourmpakis!

Jyoti Katoch receives DOE Early Career Grant to probe quantum matter

  • By Jenny Stein
  • 7 August 2019

Jyoti Katoch, assistant professor of physics at Carnegie Mellon University, has received a prestigious early career grant from the U.S. Department of Energy (DOE). Katoch’s research focuses on understanding the properties of two-dimensional quantum materials.

The grant will allow Katoch, a condensed matter physicist, and her research group in Carnegie Mellon’s Lab for Investigating Quantum Materials, Interfaces and Devices (LIQUID) to investigate quantum materials using advanced technologies. 2D materials are the thinnest known materials. When these materials are stacked together, they form heterostructures with unique quantum properties, such as superconductivity. By changing the layers of materials, researchers can finely tune the heterostructure’s electronic and physical properties.

Under the DOE grant, Katoch will probe the spatially resolved electronic band structure of 2D quantum materials, including those made by stacking graphene and transition metal dichalcogenides, and engineer the materials’ properties by making nanoscale perturbations in superlattices and adatoms found in the materials’ heterostructures. They will do this by further developing in-operando nanoARPES, an experimental technique that combines spectroscopy and microscopy to study the band structures of quantum systems under non-equilibrium conditions.

John Keith receives NSF funding for water sterilization research

  • By Jenny Stein
  • 7 August 2019

The National Science Foundation (NSF) will fund collaborative research at the University of Pittsburgh’s Swanson School of Engineering and Drexel University’s College of Engineering that could transform the way we sterilize water on demand and in larger scales. 

The project, “Collaborative Research: Regulating homogeneous and heterogeneous mechanisms in six-electron water oxidation,” will receive $473,065, with $222,789 designated for Pitt’s team. Led at Pitt by John Keith, PhD, assistant professor of chemical and petroleum engineering, the research aims to discover a simpler and less energy-intensive way to create ozone, a molecule that the U.S. Food and Drug Administration has approved for water and food sanitation since 2001.  

Dr. Keith’s research group will use computer modeling to study how water can react to form ozone in electrochemical cells.  

Mimicking nature with the aid of machine learning

  • By Jenny Stein
  • 24 July 2019

Computational modeling and experimental research are used in a synergistic manner to develop and understand advanced materials in Professor Paul Leu's lab at the University of Pittsburgh Swanson School of Engineering. In collaboration with SigOpt and NETL, his team created a nanostructure glass that takes inspiration from the wings of the glasswing butterfly to create a new type of glass that is not only very clear across a wide variety of wavelengths and angles, but is also antifogging. Glass for technologies like displays, tablets, laptops,  smartphones, and solar cells need to pass light through, but could benefit from a surface that repels water, dirt, oil, and other liquids.

The team recently published a paper detailing their findings: “Creating Glasswing-Butterfly Inspired Durable Antifogging Omniphobic Supertransmissive, Superclear Nanostructured Glass Through Bayesian Learning and Optimization” in Materials Horizons. “Something significant about the nanostructured glass research, in particular, is that we partnered with SigOpt to use machine learning to reach our final product,” says Dr. Leu. “When you create something like this, you don’t start with a lot of data, and each trial takes a great deal of time. We used machine learning to suggest variables to change, and it took us fewer tries to create this material as a result.” 

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