journal article·2010-08-03Open access

Direct Laser Writing of Nanoscale Light‐Emitting Diodes

Oleg Makarovsky, Santosh Kumar, Armando Rastelli, Amalia Patanè, Laurence Eaves, Alexander G. Balanov, Oliver G. Schmidt, Richard Campion, Charles T. Foxon

Advanced Materials· Volume 22· Issue 29

Abstract

Nanoscale light-emitting diodes (nanoLEDs) and arrays of nanoLEDs produced by laser controlled diffusion of interstitial manganese (Mni) donor ions out of the ferromagnetic semiconductor (GaMn)As towards the underlying layers of a quantum well heterostructure. The approach represents an alternative to deep etching for the creation of nanoscale current channels and nanoLEDs.
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Research context

OpenAlex topics: Nanowire Synthesis and Applications · Advancements in Semiconductor Devices and Circuit Design · Semiconductor materials and devices

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