Modulation of interfacial charge dynamics of semiconductor heterostructures for advanced photocatalytic applications
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DOI: 10.1016/j.ccr.2021.213876
Abstract: Abstract As a topic of intensive research interest for decades, photocatalysis using semiconductor heterostructures holds the potential to satisfy global energy demand, reduce greenhouse effect and accomplish environmental remediation. This burgeoning technology has quickly become… read more here.
Keywords: dynamics semiconductor; semiconductor heterostructures; interfacial charge; charge ... See more keywords
Characterizing the chaotic dynamics of a semiconductor nanolaser subjected to FBG feedback.
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DOI: 10.1364/oe.427541
Abstract: Nonlinear dynamics of semiconductor nanolasers subjected to distributed feedbacks from fiber Bragg grating (FBG) are investigated through modified rate equations, which include the unique Purcell cavity-enhanced spontaneous emission factor F and spontaneous emission coupling factor… read more here.
Keywords: feedback; fbg feedback; dynamics semiconductor; subjected fbg ... See more keywords
Dynamics of a semiconductor laser with feedback and modulation: experiments and model comparison.
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DOI: 10.1364/oe.451983
Abstract: We study experimentally and numerically the dynamics of a semiconductor laser near threshold, subject to optical feedback and sinusoidal current modulation. The laser operates in the low frequency fluctuation (LFF) regime where, without modulation, the… read more here.
Keywords: modulation; dynamics semiconductor; semiconductor laser; comparison ... See more keywords