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International Year of Quantum Science and Technology

2025 is the UN's International Year of Quantum, celebrating 100 years of quantum science and technology. Get involved to find out more about quantum technology and how it could change our future.…

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Latest updates in physics from Physics World and the IOP

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Filtered topic Condensed matter
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Friction at the microscale depends unexpectedly on sliding speed

New finding could have applications for hard disks and moving components for satellites or space telescopes…

Filtered topic Medical physics
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High-energy physics devices adapted for electron FLASH dosimetry

Beam current transformers used in high-energy physics experiments prove suitable for accurate monitoring of electron FLASH beams…

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IOP responds to education secretary on physics teachers shortage

Chief executive reiterates need for concerted effort, following Gillian Keegan’s comments today. …

Filtered topic Instrumentation and measurement
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Sound-speed measurements shed light on Earth’s interior

Measurements of the velocity of sound in pure iron at high pressures suggest our planet’s core contains traces of silicon and sulphur…

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The year ahead in physics 2023

A run through some of the key dates on the calendar. …

Filtered topic Materials
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Sound waves break light transmission reciprocity

New technique could advance optical communications that encode information in the orbital angular momentum of light…

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IOP responds to chancellor’s speech on UK economy

The physics sector can lead the way towards prosperity but long-term focus on future-thinking industries and specialist teachers is crucial. …

Filtered topic Condensed matter
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Surprising heat transfer behaviour seen in new semiconductor under pressure

The anomalous behaviour of boron arsenide under pressure could change the way we think about heat transport under extreme conditions, like those found in the Earth’s interior…