Editor's choice
Ask me anything: Florence Downs – ‘I get to satisfy my burning curiosities about new technologies’
Florence Downs is an editor at Ingenia, the Royal Academy of Engineering’s magazine for young people interested in STEM
NIST researchers develop magnetics-based analyte sensor
Sensing platform uses magnetized hydrogels and a smartphone’s magnetometer to measure glucose concentration in test samples
Quantum mechanical wormholes fill gaps in black hole entropy
New model could explain a 50-year-old conundrum involving the Bekenstein-Hawking formula
Research updates
Single-cell nanobiopsy explores how brain cancer cells adapt to resist treatment
Understanding how glioblastoma cells transform in response to treatment, and how to stop this, could prevent recurrence of this deadly brain cancer
New photovoltaic 2D material breaks quantum efficiency record
Material contains special bandgap states that efficiently absorb light at crucial solar wavelengths
Nanofluidic memristors compute in brain-inspired logic circuits
Research could lead to the development of electrolytic computers
Looking for dark matter differently
Quantum sensors made from superconducting qubits might be able to detect this mysterious substance, say physicists
Local twist angles in graphene come into view
Scanning microwave impedance microscopy technique could help scientists better understand materials like twisted bilayer graphene
Quantum Barkhausen noise detected for the first time
Cooperative tunnelling of spins creates magnetic "avalanches" in a crystalline quantum magnet
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The latest opinion and reviews
Can thinking like a scientist help us tackle societal issues?
Eva Amsen reviews Third Millennium Thinking: Creating Sense in a World of Nonsense by Saul Perlmutter, John Campbell and Robert MacCoun
Entangled entities: Bohr, Einstein and the battle over quantum fundamentals
Philip Ball reviews Quantum Drama: From the Bohr-Einstein Debate to the Riddle of Entanglement by Jim Baggott and John L Heilbron
Medical physics and biophysics
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Read more of our latest articles
RayCare oncology information system enhances efficiency of cancer care
The RayCare OIS helps clinics increase the efficiency of providing quality care for cancer patients, now and into the future
Synchronous source and measure system takes a modular approach to low-level measurement
Lake Shore Cryotronics’ M81-SSM offers DC, AC and lock-in source and measurement
Sound and vision: synchrotron insights illuminate crystal nucleation and growth
A new take on sonocrystallization is showing industrial promise at the Diamond Light Source
Keith Burnett: ‘I have this absolute commitment that the broader we are, the more powerful physics will be’
Keith Burnett discusses his career, the power of diversity and the value of universities to society
How the global gaming community is helping to solve biomedical challenges
Exploiting the efforts of millions of gamers has helped advance our knowledge of the human microbiome
NASA demands new designs for cost-hit Mars Sample Return mission
Space agency admits that a new timeline of 2040 for the craft is “unacceptably too long”
US Electron-Ion Collider hits construction milestone
The Electron-Ion Collider will be built at Brookhaven National Laboratory in Long Island, New York
Excitation of thorium-229 brings a working nuclear clock closer
Experiment suggests that a solid-state clock could be possible
Peter Higgs: the story behind his interview with Physics World
Matin Durrani recalls the time Peter Higgs agreed to do an interview with Physics World
Shrimp-inspired nanoclusters enable multifunctional artificial vision systems
Researchers develop nanocluster-based photoreceptors that combine colour vision, photoadaptation and circular polarization vision into a single system
Adjuvant breast radiotherapy: KUH unlocks the clinical upsides of tangential VMAT
Tangential VMAT (tVMAT) is the treatment modality of choice for adjuvant breast radiotherapy at Kuopio University Hospital in Finland
Mauro Paternostro: a vision of the quantum landscape
Quantum physicist Mauro Paternostro talks to Tushna Commissariat about the future of the quantum technology landscape
Europe plans to build 100-qubit quantum computer by 2026
Funded by Quantum Delta NL, the quantum computer is expected to be made publicly available
Spectral and phase-contrast CT combine strengths to enhance X-ray imaging
Researchers demonstrate the first integration of spectral and phase-contrast computed tomography using tomographic edge-illumination
How schooling fish can be quieter than a solitary swimmer
A school of fish moving together in just the right way was found to be effective at reducing noise
IOP Publishing and Physics World celebrate World Quantum Day
We round-up some of our best quantum content
US astronomers slam cuts to the Chandra X-ray observatory
NASA says that increasing management costs means it cannot afford to the keep the “great observatory” operational
Milky Way’s supermassive black hole has a surprising magnetic personality
Sagittarius A* and Messier 87 black holes are similar, Event Horizon Telescope reveals
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Lawrence Livermore National Laboratory
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
Tune into online presentations that allow expert speakers to explain novel tools and applications
Automating patient-specific QA: clinical use of RadCalc and script automation to enhance pre-treatment and in vivo workflow
A live webinar on 23 April 2024 giving clinical insights into the implementation and results achieved using RadCalc and custom scripts for patient-specific QA
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The Advanced Materials Show 2024
15—16 May 2024 | Birmingham, UK
The Advanced Materials Show is a must attend for any materials engineer, R&D professional, scientist or product developer responsible for developing, manufacturing or integrating advanced materials technology