Printable and ultrastretchable conductors are fabricated by transferring printed silver ink onto hybrid hydrogel–elastomer substrates.
![Ultrastretchable Electrodes for Comfortable Wearable Electronics [Video]](https://www.advancedsciencenews.com/wp-content/uploads/2019/02/adma201800109_ASN_image.png)
Electronics
More Power with Magnetic Materials
Scientists at Carnegie Mellon University use soft magnetic materials to put more power into small motors.
Happy Birthday! Advanced Engineering Materials Turns 20
Happy 20th birthday to Advanced Engineering Materials!
Write, Read, and Erase Using Light
A team of physicists developed a new method of storing information in fully transparent plastic foils.
Dawn of the Post-Lithium Era
Within the European Research Project E-MAGIC, scientists develop a promising magnesium-based energy storage technology.
How Graphene Defects Affect Lithium Metal Battery Performance
A new study shows how defects in carbon-based supports affect dendrite formation in lithium metal batteries (LMBs).
![Multicolor Mechanoluminescent Materials [Video]](https://www.advancedsciencenews.com/wp-content/uploads/2019/02/adma201807062_ASN_Image.png)
Multicolor Mechanoluminescent Materials [Video]
Lanthanum-doped phosphors exhibit a range of colors in response to mechanical stimuli, providing opportunities for anticounterfeiting and security applications.
Towards Secure Cryptography
A useful guide for beginners in the field and a helpful reference for CV-QKD experimentalists who want to deepen their theoretical understanding of their setup.
A Realistic Look at Rechargeable Batteries
A comprehensive study aims to make the assessment of rechargeable battery performance more transparent.
![Waveform-Selective, Circuit-Based Metasurfaces [Video]](https://www.advancedsciencenews.com/wp-content/uploads/2019/01/adfm201806386_ASN_image_001.jpg)
Waveform-Selective, Circuit-Based Metasurfaces [Video]
Metasurfaces that can control various electromagnetic scattering parameters are developed.
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