Transport properties Research update Dawn of the memristor There is a fourth standard circuit element in addition to resistors, capacitors and inductors
Read article: Synchrotron proves Europeans were not the first painters to use oils Structure and dynamics Research update Synchrotron proves Europeans were not the first painters to use oils Scientists find Afghan oil paintings that date back hundreds of years before the Renaissance
Transport properties Research update ‘Racetrack’ memory demonstrated Cheaper, faster data storage could be around the corner
Transport properties Research update Sweat glands are tiny antennas Radiation reflected by the skin could potentially reveal a person’s emotional state
Read article: Graphene makes for better optical displays Transport properties Research update Graphene makes for better optical displays 2D carbon material has a transparency that trumps conventional LCD electrodes
Structure and dynamics Research update Scientists probe fireballs with X-rays Experimental evidence suggests ball lightning consists of nanoparticles
Read article: Optical lattice beats atomic-clock accuracy Ultrafast science Research update Optical lattice beats atomic-clock accuracy Neutral atoms surpass caesium fountain
Read article: Dynamic holograms grow up Ultrafast science Research update Dynamic holograms grow up 10 cm display can show a different image every few minutes
Read article: Superexchange spotted in optical lattice Ultracold matter Research update Superexchange spotted in optical lattice Ultracold atoms engage in virtual hopping
Read article: Photonic crystal bends light round corners Ultrafast science Research update Photonic crystal bends light round corners Waveguide manipulates photons in 3D
Optics & Photonics Briefing This issue explores lasers and detectors, solar power, medical imaging and high-resolution displays