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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 Biophysics and bioengineering
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Colour-changing contact lenses could improve drug delivery

Self-reporting contact lenses with specific binding sites offer the potential for better treatment of eye disease …

Filtered topic Materials
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Collective electron excitations break down quantum Hall effect in graphene

New measurements will not only be important for fundamental physics but also for applying the effect as a resistance standard for redefining the kilogram …

Filtered topic Mathematics and computation
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Exploring innovation, from taxis to data centres

A trip to IBM's Hursley Park labs yields some unexpected insights …

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The IOP’s international work

We are a UK-based society with an international outlook. We promote cross-border collaboration between physicists and our publishing arm, IOPP, serves readers globally.…

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International Member Grant

This IOP grant of up to £500 supports members outside of the UK and Ireland to run activities in partnership with their national physics societies.…

Filtered topic Instrumentation and measurement
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Ghost images obtained using relativistic electrons

Physicists get around problem of beam splitting …

Filtered topic Condensed matter
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Indoor record for magnetic field strength is smashed by physicists in Japan

Field is long-lasting and does not require TNT …

Filtered topic Atomic and molecular
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How long does the photoelectric effect take?

Ultrashort laser pulses reveal the precise time for electrons to be ejected from materials using quanta of light …