

An artificial neural network can generate high-contrast near-infrared images recorded using biocompatible probes
Technique for trapped ions could lead to more reliable quantum computers
New “humidity entrainment” mechanism helps explain long-observed association between atmospheric particles and storm activity
Layered topological insulator has tuneable Chern number
A compact sensor that non-invasively measures fat accumulation in the liver could enable early diagnosis of chronic liver disease
More than a decade of observations suggests that something is affecting pulsar timings
A new sonosensitizer based on vanadium-doped titanium dioxide enhances the tumour-killing effects of sonodynamic therapy
Quantum twist on optical coherence tomography offers million-fold improvement in imaging
Six atoms are enough to constitute a many-body system, say researchers
Dave Barney explains how the new calorimeter for CERN’s CMS experiment will be pivotal to the success of the High-Luminosity Large Hadron Collider
Philip Ball argues that “free will” is not ruled out by physics – because it doesn’t stem from physics in the first place
Find the information you need from IOP Publishing’s world-leading medical physics and biophysics journals and books, dedicated to supporting and improving research across the field, from fundamental science through to novel applications and facilities.
Excerpts from the Red Folder
Join the audience for a live webinar on 3 February 2021 sponsored by LAP GmbH Laser Applikationen
Using a state-of-the-art laser-assisted diamond-machining system, ULO Optics and LBP Optics are developing a unique class of lenses to fine-tune the laser-cutting process for indus...
New perovskite/silicon devices show a photovoltaic conversion efficiency of nearly 30%
Tiny pieces of diamond can be stretched to change their electronic properties
Physics World is launching a new contributor network for PhD students in quantum science and technology
A novel biology-guided radiotherapy system can reduce the dose to organs-at-risk during nasopharyngeal cancer treatments
Fibre and satellite links connect four major cities
The work of Martinus Veltman was instrumental in understanding the weak interaction in particle physics
“Klein tunnelling” has been observed directly for the first time
The use of Cherenkov imaging for real-time treatment delivery verification improves the quality and safety of radiation therapy
New technique searches cosmic microwave background for signs of primordial waves
Company’s past, present and future determined by developing products on-demand
Ian Randall reviews Space 2069: After Apollo – Back to the Moon, to Mars, and Beyond by David Whitehouse
Fluorescent nanodiamonds can increase the sensitivity of paper-based medical diagnostic tests, potentially providing earlier detection of disease
Explore the links between quantum physics and consciousness in the new issue of your favourite magazine
The devastating collapse of the iconic Arecibo Observatory last month has left a large hole not just in astronomy but with the people of Puerto Rico too
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Be part of the mission to create the world's most intense laser system and offer unique sources of radiation and particle beams
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Live webinar on 13 January 2021 exploring the interfacial structure and properties for oxygen and carbon monoxide/carbon dioxide electrocatalysis
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Society is increasingly aware of the need to establish better practices and safer solutions for waste disposal. This requires further investigation into disposal methods and recycling as well as new technologies to monitor landfills, industrial mining wastes and chemical and nuclear repositories.