Large tunable bandgaps in the InAs/AlAs strain-compensated short-period superlattices grown by molecular beam epitaxy
Sign Up to like & getrecommendations! Published in 2021 at "Applied Physics Letters"
DOI: 10.1063/5.0054850
Abstract: To explore the bandgap tunability in strain-compensated superlattices, we have grown a series of InAs/AlAs strain-compensated short-period superlattices (SPSs) with different period lengths by molecular beam epitaxy. Although the average indium composition of the InAs/AlAs… read more here.
Keywords: inas alas; superlattices grown; period; strain compensated ... See more keywords
An Optimized Strain-Compensated Arrhenius Constitutive Model of GH4169 Superalloy Based on Hot Compression
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DOI: 10.3390/ma17143400
Abstract: A precise constitutive model is essential for capturing the deformation characteristics of the GH4169 superalloy in numerical simulations of thermal plastic forming processes. Hence, the aim of this study was to develop a precise modified… read more here.
Keywords: gh4169 superalloy; constitutive model; arrhenius constitutive; model ... See more keywords
Strain compensated robust semiconductor saturable absorber mirror for fiber lasers
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DOI: 10.3788/col201917.071404
Abstract: We demonstrate a strain compensated long lifetime semiconductor saturable absorber mirror (SESAM) with a high modulation depth for fiber lasers. The SESAM was measured to have a damage threshold of 9.5 mJ/cm2, a modulation depth… read more here.
Keywords: semiconductor saturable; fiber lasers; saturable absorber; absorber mirror ... See more keywords