Our April issue
Read about blue LEDs, infinite-layer nickelates, copper selenide thermoelectrics, and Frank–Kasper phases. We also feature a Review on metal carbide and chalcogenide heterostructures.
Read about blue LEDs, infinite-layer nickelates, copper selenide thermoelectrics, and Frank–Kasper phases. We also feature a Review on metal carbide and chalcogenide heterostructures.
Soft pressure sensors drift under prolonged high stress because of the creep of soft materials, which causes inaccurate measurements. Now, through molecular-level design, a leakage-free and creep-free polyelectrolyte elastomer is synthesized, and an iontronic sensor using the polyelectrolyte elastomer shows very low signal drift under a high static pressure.