Public-private partnership grants to speed the arrival of fusion energy

By John Greenwald An unprecedented six new public-private partnership grants have been awarded to the U.S. Department of Energy’s Princeton Plasma Physics Laboratory, which is managed by Princeton University, for research on the science and Continue Reading →

Solar technology marks major milestone

By Scott Lyon Researchers have developed the first perovskite solar cell with a commercially viable lifetime, marking a major milestone for an emerging class of renewable energy technology. The research team projects their device can Continue Reading →

Scientists discover exotic quantum state at room temperature

Princeton researchers are leaders in many fields, including quantum science and engineering. In a paper published in the October issue of Nature Materials, researchers observed quantum behaviors in an exotic material called a topological insulator Continue Reading →

Climate in crisis

Advances in reclaiming carbon from wastewater, lithium-ion-battery recycling, innovative building materials and new approaches to urban infrastructures are active areas of research at Princeton. Continue Reading →

Public-private partnerships propel fusion research

The quest to develop a safe, clean and virtually limitless source of energy for the future has brought the U.S. Department of Energy’s (DOE) Princeton Plasma Physics Laboratory (PPPL) into partnership with private companies. PPPL has teamed with five technology companies in the United States, Canada and Great Britain to unlock the potential of fusion, the process that powers the sun and stars, to meet humanity’s ever-growing electricity needs. Continue Reading →

Cascade sets the stage for superconductivity in magic-angle twisted bilayer graphene

Princeton researchers used scanning tunneling microscopy to observe what happens when they add electrons to magic-angle twisted bilayer graphene. They observed a cascade of transitions in the electronic properties, patterns that could help unlock how superconductivity emerge in these materials. Continue Reading →

Princeton scientists discover surprising quantum effect in an exotic superconductor

Superconductors are already in use in various capacities, but newer iron-based superconductors are an active area of investigation. Researchers led by a Princeton team have studied what happens to the superconducting nature of these materials when impurities are added. The results shed light on how superconductivity behaves in these materials Continue Reading →

Mysterious Majorana quasiparticle is now closer to being controlled for quantum computing

As mysterious as the Italian scientist for which it is named, the Majorana particle is one of the most compelling quests in physics. Its fame stems from its strange properties – it is the only Continue Reading →

For infection-fighting cells, a guideline for expanding the troops

T cells are like the special ops forces of the immune system, detecting and killing infected cells. When a new threat is detected, the cells ramp up from just a few sentry cells to a Continue Reading →

A quantum magnet with a topological twist

Taking their name from an intricate Japanese basket pattern, kagome magnets are thought to have electronic properties that could be valuable for future quantum devices and applications. Theories predict that some electrons in these materials Continue Reading →

Controllable electron flow in quantum wires

Princeton University researchers have demonstrated a new way of making controllable “quantum wires” in the presence of a magnetic field, according to a new study published online today in the journal Nature. The researchers detected channels Continue Reading →

Going quantum to unlock plants’ secrets

By Kevin McElwee When it comes to green living, nobody does it better than plants. When plants convert light into fuel through photosynthesis, not a single particle of light is wasted. If we could unlock Continue Reading →

Discovery provides a path to safe, clean, plentiful energy

By John Greenwald Fusion — the energy-producing reaction that powers our sun and most stars — can be a safe, clean and virtually limitless source for generating electricity on Earth, ending reliance on fossil fuels and Continue Reading →

The Princeton Plasma Physics Laboratory: The quest for clean energy continues

FUSION — the energy-making process that powers the sun — could provide us with a near limitless source of energy, ending our dependence on fossil fuels for making electricity. This summer, after a nearly three-year Continue Reading →

Elusive particles found

IN THE PAST YEAR, PRINCETON PHYSICISTS have detected two particles that were predicted decades ago to exist but had not been found until now. Both particles were detected using a scanning-tunneling microscope to image the Continue Reading →

A farewell to arms? New technique could aid nuclear disarmament

SCIENTISTS at Princeton University and the U.S. Department of Energy’s Princeton Plasma Physics Laboratory (PPPL) are developing a system to verify the presence of nuclear warheads without collecting classified information, as a step toward the Continue Reading →

Captured on video: Virus-sized particle trying to enter cell

RESEARCHERS AT PRINCETON UNIVERSITY achieved an unprecedented look at a virus-like particle as it tries to break into and infect a cell. The video reveals the particle zipping around in a rapid, erratic manner until Continue Reading →