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Strain-inducing nanostructures for spectral red-shifting of light emitting devices
Strain-inducing nanostructures for spectral red-shifting of light emitting devices
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机译:用于光发光器件的光谱红移的应变诱导纳米结构
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摘要
A nanostructure fabricated on a semiconductor light-emitting device induces strain in the active region. The active device includes at least one quantum heterostructure, in which the strain changes the extent of Quantum Confined Stark Effect, and thus modifies the wavelength of light emission. By mixing strain relaxation and strain induction effects there is a spectral broadening of the light emission, providing polychromatic light emission.
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