• Prof. Khoury’s research featured in Quanta: “Dark Matter Recipe Calls for One Part Superfluid”

    Justin Khoury, Professor of Physics and Astronomy, has been featured in an article in Quanta Magazine regarding his research on Dark Matter. Prof. Khoury, together with former Penn postdoc Lasha Berezhiani, recently proposed that in the cold, dense environment of the galactic halo, dark matter condenses into a superfluid — an exotic quantum state of matter that has zero viscosity.

  • Physics and Astronomy PhD Candidate Awarded 2017 NSF Graduate Fellowship

    Congratulations to Sarah Friedensen (far left) who received the 2017 NSF Graduate Fellowship. Sarah’s work includes electronics transport in topological and two-dimensional materials in Prof. Drndic lab.At the 2017 APS March Meeting in New Orleans she gave a talk on  "Electron-beam nanosculpting and materials analysis of exfoliated bismuth selenide”

  • Penn Researchers Study How New 2-D Nanopores React to Light

    Drndic and Johnson’s labs, together with researchers from Penn State, explore the creation and size control of two dimensional tungsten disulfide nanopores with light.

  • Penn Researchers Provide New Insight Into Dark Matter Halos

    Professor Bhuvnesh Jain and Postdoctoral Fellow Eric Baxter surveyed the sky to find evidence that the dark matter halos surrounding galaxy clusters have a discernible edge. Analysis of a galaxy survey called the Sloan Digital Sky Survey has confirmed the reality of these edges through shifts in the distribution and colors of galaxies. Through their research, they are gaining a better understanding of the nature of dark matter.

  • Physics and Astronomy Professors Awarded for Distinguished Teaching 2017

    The College of Arts and Sciences recognizes the exemplary performance of teaching excellence and committment toward the education of our students. A warm congratulations to Professors Evelyn Thomson and Cullen Blake on being honored as recipients of 2017 awards for distinguished teaching! 

  • Physics and Astronomy PhD Candidate Awarded for Distinguished Teaching

    PhD Candidate Asja Radja has been honored with the 2017 Dean's award for Distinguished Teaching. The Dean's Award seeks to recognize teaching that is intellectually rigorous, exceptionally coherent, and that has considerable impact upon students. Recipients of the Dean's Award embody unusually high standards of integrity, fairness and commitment to learning. A warm congratulations to Asja!

    To view last year's recipients, visit (

  • Physics and Astronomy Alum on 'Smarter Machines'

    Penn Physics alum Jessamyn Fairfield has written a feature for the March 2017 issue of Physics World about neuromorphic electronics, novel devices whose function mimics synaptic function. Neuromorphic features can be realized in a variety of materials, from nanomaterials to polymers, and may enable the development of electronic skin, novel computational paradigms, or smart neuroprosthetics. Jessamyn is currently a professor at NUI Galway in Ireland, and did her PhD research in the Drndic lab on semiconducting nanocrystal optoelectronics.


  • PhD Candidate Takes on the Flame Challenge

    Physics and Astronomy graduate student, Dillon Fox, is challenged to answer the question "What is energy?" judged by a team of eleven year old scientists in training in a bid to amplify effective communication with the public. To watch Fox's Flame Challenge video entry, visit OMNIA

  • Adaptive Architecture for Energy-Saving Buildings

    As published in Advanced Science News, kirigami structures will someday literally reshape our world. These metamaterials have the unique ability to control their shape and design in response to external stimuli. With the introduction of notches, kirigami structures gain even more mobility and control. These enhanced kiri-kirigami implement thermal control and light control that can be especially useful in architecture and energy saving buildings.

  • Eli Burstein Lecture: "Confinement & Tunneling, Pillars of Nanoscience"

    (Lecture on Feb. 14, 3-4pm, Glandt Forum, Singh Center for Nanotechnology)