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Nature Physics

26 stories from Planck Standard. Latest: September 21, 2026.

Physics
Physicists Hit a Strip of Graphene With Circularly Polarized Laser Pulses 200 Femtoseconds Long, Turning It Briefly Into a Topological Insulator That Doesn't Exist in Nature, Then Used a Second Laser at Double the Frequency to Steer the Electrons Inside It, Bending Them Sideways With No Magnet at All

The Erlangen, Munich, Technion and Central Florida team reports in Nature Physics that it can set the size and direction of the current by adjusting the polarization and timing of the two beams, the first time anyone has controlled electrons within a light-made Floquet state rather than just observing it.

Sep 21 4 min read
Physics
A Drop of Oil Has Almost No Free Ions, So It Shouldn't Pick Up a Charge Sliding Down Glass

For decades 'slide electrification' has been blamed entirely on ions swapping at the liquid-solid boundary. The new Nature Physics experiments show electrons must also be jumping directly, a process previously thought to happen only when two solids rub.

Sep 16 4 min read
Physics
Harvard Physicists Wrapped a Diamond Qubit in a Continuous Sound Wave and Tripled How Long It Holds a Quantum State

Marko Lončar's lab 'dressed' a silicon-vacancy spin with phonons instead of microwave pulses. The technique works inside the phononic cavities that would link nodes of a chip-scale quantum network, letting sound do both jobs at once.

Sep 16 4 min read
Physics
They Crushed Diamond Past the Pressure Inside Neptune and Watched It Melt

Livermore physicists shocked diamond above 1 trillion pascals and hotter than the surface of the Sun. The measurements finally match quantum simulations — and suggest a route to tripling fusion energy gain.

Aug 28 3 min read
Science
MIT Watched Electrons Reorganize Inside a Crystal

Two laser pulses — one to scramble the electrons, one to read them out — settled a long-running argument about how a second charge pattern forms in erbium tritelluride.

Aug 28 3 min read
Physics
A Quantum State Physicists Have Argued About Since 1988 Was Just Photographed for the First Time

Tsinghua researchers imaged individual Zhang-Rice singlets in a copper-oxide crystal, then watched them merge into larger structures as they added charge — the missing step between a single hole and superconductivity.

Aug 12 3 min read
Physics
A Particle That Hits a Magnetic Monopole Was Supposed to Vanish From the Math

A paradox physicists have argued about since the 1980s dissolves once you stop asking where the particle went and start asking what it turned into, a team from Ghent, Cambridge and Oxford reports in Nature Physics.

Aug 11 3 min read
Physics
Electrons Can Freeze Into a Crystal Made of Nothing but Themselves. Basel Found a Way to Watch One Move

A single atomic layer of tungsten diselenide, a few degrees above absolute zero, and a beam of light gave physicists their first read on the inner life of a Wigner crystal.

Aug 11 3 min read
Physics
Physicists Braided Laser Beams Into Trefoil Knots on a Chip — Something That Only Happens Where Energy Leaks Out

By tuning gain and detuning on an integrated photonic chip, a team watched laser frequencies wind around each other into Hopf links and Solomon links, making an abstract piece of non-Hermitian topology directly visible.

Aug 10 3 min read
Physics
Magnetic Vortices Normally Veer 30 Degrees Off Course. Mainz Filmed a Kind That Goes Straight

Time-resolved X-ray microscopy at BESSY II caught antiferromagnetic skyrmions tracking an applied current exactly — and rebounding off each other when they collided.

Aug 10 3 min read
Physics
Electrons Always Outrun the Wave That Pushes Them

A specially shaped mirror sweeps a laser's focal point down the beam axis at the vacuum speed of light, defeating the 'dephasing' ceiling that has capped plasma accelerators. Electrons hit 396 MeV where the limit predicted 185.

Aug 9 3 min read
Physics
UCLA Made Heat Travel in Straight Rays Through a Crystal at Room Temperature

Heat normally spreads in every direction at once. In boron arsenide, UCLA engineers watched it move in focused beams along the crystal's own axes — a result that could let chip designers route heat the way fiber optics route light.

Aug 7 3 min read
Physics
Physicists Wrap Molecules in Microwaves to Reach a Quantum State Nobody Could Cool Into Before

Sodium-rubidium molecules destroy each other when they collide. A Hong Kong team built an invisible repulsive wall around them and got the first NaRb Bose-Einstein condensate — plus a self-bound quantum droplet.

Jul 31 4 min read
Physics
Physicists Detect Quantum Entanglement Inside a Crystal Big Enough to Hold in Your Hand

A centimeter-sized 'strange metal' crystal at TU Wien showed groups of at least nine entangled entities acting together, the first time deep quantum entanglement has been measured in a macroscopic solid.

Jul 8 3 min read
Physics
A Shaken Vial of Oil, Water and Nickel Keeps Reforming Into a Greek Urn

UMass Amherst physicists found that strongly magnetized particles can defy entropy, reshaping a liquid mixture into the same elegant curve every time it is disturbed.

Jun 8 3 min read
Physics
Physicists Watch Atoms Spin Backward in a Crystal, a 'Textbook' First Where 1 + 1 = -1

Using terahertz laser pulses, a German-led team caught angular momentum reversing direction as it moved through a crystal — a quantum effect they say could sharpen control of next-generation memory and quantum materials.

Jun 3 3 min read
Physics
Oxford Physicists Achieve First "Quadsqueezing," a Fourth-Order Quantum Effect Generated 100 Times Faster Than Expected

By combining two precisely controlled forces on a single trapped ion, researchers demonstrated an elusive way to manipulate quantum uncertainty that could expand quantum sensing and computing.

May 28 3 min read
Physics
Oxford Physicists Pull Off the First-Ever 'Quadsqueezing' Quantum Interaction in a Single Trapped Ion, Producing a Fourth-Order Effect 100 Times Faster Than Anything Built Before

By layering two non-commuting forces on a single calcium ion, the team can flip a quantum oscillator between standard squeezing, trisqueezing and quadsqueezing in microseconds, unlocking a new toolkit for quantum sensing, simulation and bosonic error correction.

May 20 3 min read
Physics
Physicists Watch Atoms Spinning in Opposite Directions Inside a Crystal for the First Time, Decoding a Strange '1 + 1 = -1' Rule of Lattice Motion

Researchers at Dresden's HZDR and Berlin's Fritz Haber Institute fired terahertz laser pulses at bismuth selenide and directly observed angular momentum being passed between atomic vibrations — with the direction of rotation flipping mid-transfer, a long-predicted 'Umklapp process.'

May 19 3 min read
Physics
Oxford Physicists Achieve "Quadsqueezing," a Long-Sought Fourth-Order Quantum Effect, Using a Single Trapped Ion

The Nature Physics paper demonstrates an interaction 100 times faster than conventional approaches and opens a new toolkit for quantum simulation, sensing and computing.

May 9 3 min read
Physics
Oxford Physicists Achieve First-Ever Quadsqueezing, Unlocking a Fourth-Order Quantum Interaction

Using a single trapped ion and two precisely tuned, non-commuting laser drives, the team produced an interaction more than 100 times faster than conventional squeezing — and switchable between squeezing, trisqueezing and quadsqueezing in real time.

May 8 4 min read
Physics
Oxford Physicists Achieve First-Ever 'Quadsqueezing' Quantum Effect, Opening New Path for Quantum Sensors and Computers

Using a single trapped ion and two non-commuting forces, the Oxford team generated a fourth-order squeezed state more than 100 times faster than conventional methods — a demonstration that promises to make exotic quantum behaviors usable in real machines.

May 5 4 min read
Physics
Scientists Achieve First-Ever Demonstration of 'Quadsqueezing' in Quantum Physics

Oxford researchers create powerful new method to control quantum systems using trapped ions, making previously hidden quantum behaviors visible and potentially revolutionizing quantum technology.

May 2 3 min read
Physics
Oxford Physicists Achieve Revolutionary 'Quadsqueezing' Breakthrough in Quantum Physics

Scientists demonstrate first-ever fourth-order quantum effect using trapped ions, opening new frontiers for quantum technology applications.

May 1 2 min read
Physics
Rice University Scientists Discover New Quantum State of Matter That Is Both Topologically Protected and Quantum Critical

A study in Nature Physics reveals that strong electron interactions can produce topological behavior — bridging two previously separate fields of quantum physics in a finding with implications for quantum computing and sensing.

Mar 23 5 min read
Physics
Scientists Directly Observe Floquet States in Graphene for the First Time, Unlocking 'On-Demand' Quantum Materials

Using ultrafast laser pulses, physicists captured graphene's electrons reshaping into entirely new quantum states in real time — confirming a two-decade-old theoretical prediction and opening a path to reconfigurable quantum devices.

Mar 23 4 min read