326 Metasurface-driven organic light-emitting diodes produce high-pixel-density, full-color displays with high brightness and a wide color gamut.
https://science.sciencemag.org/content/370/6515/459
325 Plasmonic enhancement of stability and brightness in organic light-emitting devices.
https://www.nature.com/articles/s41586-020-2684-z
324 Cooling efficiency is greatly increased by directly embedding liquid cooling into electronic chips, using microfluidics-based heat sinks that are designed in conjunction with the electronics within the same semiconductor substrate.
https://www.nature.com/articles/s41586-020-2666-1
323 Pencil–paper on-skin electronics.
https://www.pnas.org/content/117/31/18292
322 Precious metal recovery from electronic waste by a porous porphyrin polymer.
https://www.pnas.org/content/117/28/16174
321 High-performance field-effect transistors are constructed from carbon nanotube arrays positioned with DNA templates.
https://science.sciencemag.org/content/368/6493/878
320 Aligned, high-density semiconducting carbon nanotube arrays for high-performance electronics.
https://science.sciencemag.org/content/368/6493/850
319 A silicon nanowire with an asymmetric shape preferentially directs charge carriers to produce a high-frequency geometric diode.
https://science.sciencemag.org/content/368/6487/177
318 Liquid-free, stretchable, non-faradaic ionic diodes, transistors, and transducers are developed using ionoelastomer junctions.
https://science.sciencemag.org/content/367/6479/773
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
