Wednesday, 31 July 2019

Laser solitons: Theory, topology and potential applications

Solitons have found applications in data transmission but even these gradually dissipate unless the medium they travel through has ultra-low absorbance. Scientists have been working on a solution to this problem -- laser solitons -- since the 1980s; a colloquium paper summarizing their recent work.

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Mind the band gap! -- researchers create new nanoscale forms of elementary semiconductor with tunable electronic properties

Researchers have demonstrated that by using a semiconductor with flexible bonds, the material can be moulded into various structures using n...