Surfaces and interfaces Opinion and reviews In support of neutrons Bidding for Europe's neutron source Read article: In support of neutrons
Low-temperature physics Research update Supersolids: the plot thickens Neutron scattering casts doubt over the existence of superfluidity within solids
Low-temperature physics Research update Physicists confirm existence of polariton condensate Condensates form at unusually high temperatures
Transport properties Research update Electrons hold their spin in silicon Ballistic electrons on target for spintronics Read article: Electrons hold their spin in silicon
Transport properties Research update Negative resistance found in 2D electron gas Device could be a source of terahertz radiation for communications
Soft matter and liquids Research update Fermions pair up without superfluidity Discovery might shed light on high-temperature superconductivity Read article: Fermions pair up without superfluidity
Ultrafast science Research update Chilling out with polaritons Metal gives laser-cooling a boost Read article: Chilling out with polaritons
Mathematical physics Research update Speckles expose magnet’s noisy secrets Domain fluctuations persist at 4 K
Superconductivity Feature The quantum solid that defies expectation Testing claims for a supersolid Read article: The quantum solid that defies expectation
Ultracold matter Research update Optical lattices could give insight into QCD Physicists find analogy between cold atoms and quarks