Materials Science

Person holding batteries
| 3 min read
Crystals of the material hexagonal boron nitride can be etched so that the pattern you draw at the top transforms into a smaller and razor-sharp version at the bottom. These perforations can be used as a shadow mask to draw components and circuits in graphene. This process enables a precision that is impossible with even the best lithographic techniques today. To the right are images of triangular and square holes taken with an electron microscope.
| 3 min read
Image of circuits
| 2 min read
Measuring 12 cms, the object that is to be made invisible acoustically is placed between two acrylic glass panels at the centre of the experiment. The initial acoustic field is produced by the loudspeakers in the outer ring. The 228 control sensors in the central ring record this field and transmit the data to a computer in the next room. Subsequently, 36 control sources in the centre emit a secondary signal that augments the initial field in real-time.
| 3 min read
Image of two cloth masks
| 3 min read
Image of gallium
| 3 min read
image of flexible nanomaterial
| 2 min read
A small crystal of the new material, a synthesis of Niobium and Germanium (NbGe2), is mounted on a device to examine the behavior of the new electron-phonon liquid. The inset shows the atomic arrangement in the material.
| 2 min read
Artistic rendition of a brain made of light
| 4 min read
Person puring a glass of water
| 3 min read
Video Tips for Confident Battery Chemicals and Materials Characterization Testing
| 1 min read
Person working on a laptop
| 3 min read
Page 64 of 242 - 2904 Total Items
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CURRENT ISSUE - March/2026

When the Unexpected Hits

How Lab Leaders Can Prepare for Safety Crises That Don’t Follow the Script

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