Low-energy electron emission spectra depend on sample thickness
The California-based lab has now lost almost a third of staff since the start of 2024
Waveguide-style approach promises to pair the versatility of phononic quantum technologies with the tight control of photonic ones
Device is flexible and transparent to visible light
Advanced seismic imaging techniques could improve earthquake early warning models and aid the development of next-generation geothermal power
Four-dimensional flow MRI reveals that blood flow in an artificial heart resembles that in a healthy human heart
New experiments and calculations could improve aerosol and microfluidic technologies while shedding more light on airborne disease transmission
Breakthrough in Japan could pave the way for robust quantum communication and scalable networks
Access the latest physics careers advice
Robert P Crease examines a new example of “rant lit” from Danish theorist Jesper Grimstrup
Andrew Robinson reviews Destroyer of Worlds: the Deep History of the Nuclear Age 1895–1965 by Frank Close
Explore our two regular podcast series! Physics World Weekly looks at the latest events and headlines in physics, as well as featuring short interviews with scientists and our team of journalists. Physics World Stories takes a more in-depth look at a topic.
Read article: Performance metrics and benchmarks point the way to practical quantum advantage
NPL is coordinating a broad-scope UK research initiative on performance metrics and benchmarking for quantum computers
Read article: Master’s programme takes microelectronics in new directions
Combining a solid foundation in current production technologies with the chance to explore emerging materials and structures, the course prepares students for diverse careers in mi...
Read article: Illuminating quantum worlds: a Diwali conversation with Rupamanjari Ghosh
The 2025 Homi Bhabha lecturer Rupamanjari Ghosh is a leading expert in quantum optics and a transformative figure in higher education and science policy in India
Read article: ‘Science needs all perspectives – male, female and everything in-between’: Brazilian astronomer Thaisa Storchi Bergmann
Meghie Rodrigues talks to Brazilian astronomer Thaisa Storchi Bergmann about curiosity, black holes and current challenges in research funding
Read article: This jumping roundworm uses static electricity to attach to flying insects
The parasitic roundworm Steinernema carpocapsae can leap some 25 times its body length into the air
Read article: Evo CT-Linac eases access to online adaptive radiation therapy
The Elekta Evo provides flexible options for cancer centres looking to implement adaptive radiation therapy
Read article: Physicists apply quantum squeezing to a nanoparticle for the first time
Demonstration could shed light on the nature of the classical-quantum transition for small objects
Read article: Phase shift in optical cavities could detect low-frequency gravitational waves
Global network could pinpoint astronomical sources
Read article: The physics behind why cutting onions makes us cry
It’s mostly to do with knife sharpness and cutting technique
Read article: Motion blur brings a counterintuitive advantage for high-resolution imaging
New algorithm turns structured motion into sharper images
Read article: Hints of a boundary between phases of nuclear matter found at RHIC
STAR collaboration homes in on critical point for quark–gluon plasma
Read article: The power of physics: what can a physicist do in the nuclear energy industry?
Six physicists in the nuclear energy industry talk about their career paths, and how a background in physics can be used across the sector
Physics World Jobs offers a range of opportunities for jobseekers with a background in physics or engineering. At all stages of your career, we can help find the job for you
For more than 60 years, the Lawrence Livermore National Laboratory (LLNL) has applied science and technology to make the world a safer place. Its defining responsibility is ensuring the safety, security and reliability of the nation’s nuclear deterrent
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23 September 2025
Join the audience for a live webinar sponsored by RTsafe. Discover how RTsafe’s solutions can empower your team with the knowledge and confidence needed to achieve ISRS certification
Stay up to date with the latest international conferences, symposia and exhibitions for interdisciplinary scientists working across academic research and industry
18 — 21 November 2025 | Munich, Germany
SEMICON Europa 2025 is co-located with productronica and will take place in in Munich, Germany. This year’s theme “Global Collaborations for European Economic Resilience” expresses that global collaborations are not just beneficial for Europe’s resilience, they are essential. In today’s interconnected world, Europe cannot afford to operate in isolation. By working closely with other nations, Europe can safeguard its prosperity, sustainability, and security for future generations.
This approach will enable the industry to create a future where technological innovations and environmental sustainability thrive together.
We are thrilled to meet you this year!