Results 291 to 300 of about 9,488 (354)

Postharvest preservation of fruits and vegetables by light-emitting diodes. [PDF]

open access: yesPlant Signal Behav
Vijeev A, Basha S, S Nadig S, Mahato KK.
europepmc   +1 more source

An entangled-light-emitting diode

Nature, 2010
An optical quantum computer, powerful enough to solve problems so far intractable using conventional digital logic, requires a large number of entangled photons. At present, entangled-light sources are optically driven with lasers, which are impractical for quantum computing owing to the bulk and complexity of the optics required for large-scale ...
C L, Salter   +5 more
openaire   +2 more sources

ZnMgSeTe Light Emitting Diodes

Materials Science Forum, 1994
The MBE growth of light emitting diodes based on junctions between n-ZnMgSe and p-ZnMgSeTe is reported. For optimized compositions of the n- and p-layer, doping levels as high as n=p=2×1018 cm−3 were obtained. The p contacts of these diodes are ohmic, and the voltage needed to achieve a given current density is comparable to that of the best ZnSe based
W. Faschinger   +4 more
openaire   +1 more source

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