Keith Cooper goes on the trail of compact, room-temperature terahertz sources
Read article: It’s time for terahertz technology to take centre stage with terahertz quantum cascade lasers
New control technique could lead to quantum computers made from arrays of nitrogen vacancies
Read article: Diamond quantum bit is controlled using light and sound
Physicists bring Bohmian trajectories to life and resolve 25-year-old debate
Read article: Surreal behaviour spotted in photon experiment
New device could find use in "boson-sampling" quantum computers
Read article: Single-photon source is efficient and indistinguishable
Jian-Wei Pan and Chaoyang Lu of the University of Science and Technology of China bag this year's award
Read article: Double quantum-teleportation milestone is Physics World 2015 Breakthrough of the Year
Linear optical systems will need 100,000 times as many components as matter-based technologies
Read article: Light-based quantum computers will come at a great cost
Hackers can create 'loopholes on demand', say physicists
Read article: Lasers burn holes in quantum security systems
Device uses electron spin and is made by conventional semiconductor manufacturing processes
Read article: Silicon quantum logic gate is a first
Peter Shor introduces his eponymous mathematical concept
Read article: What is Shor’s factoring algorithm?
Particle beam with orbital angular momentum could test the foundations of quantum mechanics
Read article: How to put neutrons into a twist
