Materials Science

Computer graphic of a quantum network
| 2 min read
Image of a router with the WiFi Signal on top
| 3 min read
Image of a plant infront of solar panels
| 3 min read
Melted glass being poured
| 3 min read
The KIMM research team led by Dr. Bongkyun Jang and Dr. Seungmin Hyun at the Department of Nano-Mechanics has developed a battery with high safety and stretchability by mimicking the design of the scales and flexible joints found in the structure of snake scales. Upon zooming in on the battery, one can see that it consists of a hexagonal battery and flexible electrical interconnections. The stretchable structure is realized by the flexible interconnections that can freely fold and unfold.
| 3 min read
Schematic diagram of the powder EL device that emits light at low temperatures through heat dissipation by kirigami and air convection.
| 2 min read
Battery charge graphic
| 4 min read
The slice of carbon fiber in the microelectric circuit is electrically connected to the gold/chromium electrodes with platinum/carbon electrodes.
| 2 min read
The new component is made of silicon nitride and consists of nine separate waveguides (left). Each waveguide is composed of 22 spirals and can amplify light by about ten times with a noise figure of only 1.2 decibels. Each spiral (right) has an area of 1 square millimeter and the shape enables the compact design of the amplifier.
| 3 min read
Artist's concept of a microbial fuel cell with efficiencies boosted by silver nanoparticles
| 2 min read
Bacteria
| 2 min read
Person holding batteries
| 3 min read
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CURRENT ISSUE - November/December 2025

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