317 A method of engineering efficient and stable InP/ZnSe/ZnS quantum dot light-emitting diodes (QD-LEDs) has improved their performance to the level of state-of-the-art cadmium-containing QD-LEDs, removing the problem of the toxicity of cadmium in large-panel displays.
https://www.nature.com/articles/s41586-019-1771-5

316 Large electrocaloric effects in oxide multilayer capacitors over a wide temperature range.
https://www.nature.com/articles/s41586-019-1634-0

315 A superconducting thermal switch with ultrahigh impedance for interfacing superconductors to semiconductors.
https://www.nature.com/articles/s41928-019-0300-8

314 Three-dimensional curvy electronics created using conformal additive stamp printing.
https://www.nature.com/articles/s41928-019-0304-4

313 Waterproof molecular monolayers stabilize 2D materials.
https://www.pnas.org/content/116/42/20844

312 Data storage in DNA with fewer synthesis cycles using composite DNA letters.
https://www.nature.com/articles/s41587-019-0240-x

311 CMOS-integrated memristive non-volatile computing-in-memory for AI edge processors.
https://www.nature.com/articles/s41928-019-0288-0

310 Nanoscale vacuum channel transistors fabricated on silicon carbide wafers.
https://www.nature.com/articles/s41928-019-0289-z

309 Graphene ribbons with suspended masses as transducers in ultra-small nanoelectromechanical accelerometers.
https://www.nature.com/articles/s41928-019-0287-1

308 Single-nanowire spectrometers.
https://science.sciencemag.org/content/365/6457/1017

307 The limitations of conventional chemical doping of polymeric semiconductors can be overcome by adding a second ionic species into the system, leading to enhanced doping, electrical conductivity and stability.
https://www.nature.com/articles/s41586-019-1504-9

306 Modern microprocessor built from complementary carbon nanotube transistors.
https://www.nature.com/articles/s41586-019-1493-8

305 An ultraflexible organic differential amplifier for recording electrocardiograms.
https://www.nature.com/articles/s41928-019-0283-5

304 A miniaturized multi-clamp CMOS amplifier for intracellular neural recording.
https://www.nature.com/articles/s41928-019-0285-3

303 Bioinspired Electronics for Artificial Sensory Systems.
https://onlinelibrary.wiley.com/doi/abs/10.1002/adma.201803637

302 Wireless body sensor networks based on metamaterial textiles.
https://www.nature.com/articles/s41928-019-0257-7

301 Ultra-low-power sub-photon-voltage high-efficiency light-emitting diodes.
https://www.nature.com/articles/s41566-019-0463-x

300 Band Tunable Microcavity Perovskite Artificial Human Photoreceptors.
https://onlinelibrary.wiley.com/doi/10.1002/adma.201900231

299 The stability of both colloidal quantum dots and perovskites can be improved by combining them into a hybrid material in which matched lattice parameters suppress the formation of undesired phases.
https://www.nature.com/articles/s41586-019-1239-7

298 Rational molecular passivation for high-performance perovskite light-emitting diodes.
https://www.nature.com/articles/s41566-019-0390-x