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 →
Category: U. S. Department of Energy
Reaching for the stars
By John Greenwald Fusion is the reaction that drives the sun and stars, generating massive amounts of energy. At the Princeton Plasma Physics Laboratory (PPPL), scientists seek to replicate fusion on Earth with the goal Continue Reading →
Princeton to help lead new quantum science center
Princeton University will play a major leadership role in a new multi-institution center for the advancement of quantum science research 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 →
Princeton scientists discover a topological magnet that exhibits exotic quantum effects
An international team led by researchers at Princeton University has uncovered a new class of magnet that exhibits novel quantum effects that extend to room temperature. 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 →
AI accelerates fusion energy research
Scientists at the U.S. Department of Energy’s Princeton Plasma Physics Laboratory are using AI to forecast disruptions that can halt fusion reactions. Continue Reading →
Mallika Randeria captures images of the quantum world
As a graduate student, Mallika Randeria conducted experiments to peer deep into the world of quantum physics. 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 →
Princeton physicists discover topological behavior of electrons in three-dimensional magnetic material
In a room-temperature magnet, researchers find behaviors of electrons that mimic massless particles and anti-particles. 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 →
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