• Research News

    Time Crystal Research Enters a New Phase

    Our world only exists thanks to the diverse properties of the many materials that make it up. The differences between all those materials result from more than just which atoms and molecules form them. A material’s properties also depend on how those basic building Read More
  • Research News

    Mysteriously Mundane Turbulence Revealed in 2D Superfluid

    Despite existing everywhere, the quantum world is a foreign place where many of the rules of daily life don’t apply. Quantum objects jump through solid walls; quantum entanglement connects the fates of particles no matter how far they are separated; and quantum objects may Read More
  • Research News

    A New Piece in the Matter–Antimatter Puzzle

    aOn March 24, 2025 at the annual Rencontres de Moriond conference taking place in La Thuile, Italy, the LHCb collaboration at CERN reported a new milestone in our understanding of the subtle yet profound differences between matter and antimatter. In its analysis of large Read More
  • Research News

    Researchers Play a Microscopic Game of Darts with Melted Gold

    Sometimes, what seems like a fantastical or improbable chain of events is just another day at the office for a physicist. In a recent experiment by University of Maryland researchers at the Laboratory for Physical Sciences, a scene played out that would be right Read More
  • Research News

    IceCube Search for Extremely High-energy Neutrinos Contributes to Understanding of Cosmic Rays

    Neutrinos are chargeless, weakly interacting particles that are able to travel undeflected through the cosmos. The IceCube Neutrino Observatory at the South Pole searches for the sources of these astrophysical neutrinos in order to understand the origin of high-energy particles called cosmic rays and, Read More
  • Research News

    Twisted Light Gives Electrons a Spinning Kick

    It’s hard to tell when you’re catching some rays at the beach, but light packs a punch. Not only does a beam of light carry energy, it can also carry momentum. This includes linear momentum, which is what makes a speeding train hard to Read More
  • Research News

    Repurposing Qubit Tech to Explore Exotic Superconductivity

    Decades of quantum research are now being transformed into practical technologies, including the superconducting circuits that are being used in physics research and built into small quantum computers by companies like IBM and Google. The established knowledge and technical infrastructure are allowing researchers to harness quantum technologies in Read More
  • Research News

    New Design Packs Two Qubits into One Superconducting Junction

    Quantum computers are potentially revolutionary devices and the basis of a growing industry. However, their technology isn’t standardized yet, and researchers are still studying the physics behind the diverse ways to build these quantum devices. Even the most basic building blocks of a quantum Read More
  • Research News

    HAWC Finds High-Energy Gamma-Ray Emissions from Microquasar V4641 Sagittarii

    A new study in Nature, “Ultra-high-energy gamma-ray bubble around microquasar V4641 Sgr,"   has  revealed a groundbreaking discovery by researchers from the High Altitude Water Cherenkov (HAWC) observatory:  TeV gamma-ray emissions from V4641 Sagittarii (V4641 Sgr), a binary system composed of a black hole and a main sequence Read More
  • 1 Time Crystal Research Enters a New Phase
  • 2 Mysteriously Mundane Turbulence Revealed in 2D Superfluid
  • 3 A New Piece in the Matter–Antimatter Puzzle
  • 4 Researchers Play a Microscopic Game of Darts with Melted Gold
  • 5 IceCube Search for Extremely High-energy Neutrinos Contributes to Understanding of Cosmic Rays
  • 6 Twisted Light Gives Electrons a Spinning Kick
  • 7 Repurposing Qubit Tech to Explore Exotic Superconductivity
  • 8 New Design Packs Two Qubits into One Superconducting Junction
  • 9 HAWC Finds High-Energy Gamma-Ray Emissions from Microquasar V4641 Sagittarii

Physics is Phun

Department News

  • Chandra Turpen Cited for Mentorship Chandra Turpen has been named a University of Maryland Graduate Faculty Mentor of the Year for 2025. The award recognizes faculty members who have made exceptional contributions to a student’s graduate experience. It both acknowledges outstanding mentoring provided by individual faculty and reminds the university Read More
  • Brenda Dingus Elected to National Academy of Sciences Visiting Research Scientist and alumna Brenda Dingus (M.S. ’86, Ph.D. ’88, physics) has been elected to the National Academy of Sciences (NAS) for her pioneering work in gamma-ray astrophysics.  Dingus is one of 120 members and 30 international members elected by their peers in 2025, joining Read More
  • Jade LeSchack to Speak at CMNS Commencement Jade LeSchack has been selected as the undergraduate speaker at the College of Computer, Mathematical and Natural Science Commencement Ceremony on Thursday, May 22, 2025. The ceremony will be live-streamed at youtube.com/user/cmnsumd.  Adam Wenchel (B.S. ’99, Computer Science), Cofounder and CEO of Arthur will give the keynote address.  Read More
  • World Quantum Day "Capital of Quantum" illustration by Valerie Morgan Happy Quantum Day! If that’s a salutation you’re unfamiliar with, this might not be the last time you encounter it. Celebrated every April 14, World Quantum Day seeks to boost understanding and appreciation of quantum science and technology. Read More
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Upcoming Events

13 Jun
JQI Special Seminar: Bankim Chandra Das
Date Fri, Jun 13, 2025 11:00 am - 12:00 pm

An Odyssey of Discovery: between Science and Administration; from Houston to Hong Kong

Paul C. W. Chu, University of Houston and Lawrence Berkeley National Laboratory
October 13, 2009

According to Mark Twain, the famed American author and humorist, man’s noblest delight in life is DISCOVERY – to know that you are walking where no others have walked; that you are beholding what no human eye has seen; that you are breathing a virgin atmosphere. Indeed, what better joy can there be for a scientist than to discover a new material, phenomenon or theory; for a philosopher than to give birth to a new thought or paradigm; for an entrepreneur than to create new wealth; for a university president than to develop a haven for innovation and creativity; or for an explorer to find a new world? Discovery goes beyond science. It is discovery that has changed for the better this world where we live. To discover involves pushing back the frontier, thinking outside the box, dreaming the impossible dream and taking the unthinkable risk. The human spirit, courage and ingenuity displayed by these discoverers are always a great inspiration for us all.  Ben Franklin, a scientist, a statesman, a diplomat and an entrepreneur, is an embodiment of these all. The path of discovery is full of excitements, although often dotted with agonies of defeat. The year of 2009 holds special meaning and poses great challenges for us all as the U.S. inaugurates its first black president, faces the onslaught of the economic tsunami, and, in a small way, witnesses the discovery of a new class of high temperature superconductors. In this lecture, I would like to share with the audience some of the exciting moments of a scientist oscillating between discovery in his lab in Houston and development of an intellectual powerhouse at the institute in Hong Kong he led, at this extraordinary time. Life is full of never ending dreams and excitements and I am confident that more is yet to come.

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Colloquia are held Tuesdays in Room 1410 at 4:00 pm (preceded by light refreshments at 3:30).  If you have additional questions, please call 301-405-5946.