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Showing 1 to 4 of 4 for “"temperature invariant"”.
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Temperature -Invariant Photoluminescence and Gain Spectra of Strained Gallium -Indium -Arsenide Quantum Wires
… of the gain spectra is ∼1.4 A/°C. These temperature stabilized gain spectra make the QWRs applicable to long-wavelength VCSELs. The temperature invariant gain spectra can be used to increase the light output power, where the natural anisotropies of the QWRs can be exploited to improve the …
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Constraint and Ductile Tearing Effects on the Cleavage Fracture of Ferritic Steel
… stress scale parameter, sigma u, increases with temperature to reflect the increasing microscale toughness of ferritic steels caused by local events that include plastic shielding of microcracks, microcrack blunting, and microcrack arrest. The Weibull modulus, m, then characterizes the …
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Dielectric Properties of Molecular Glass Formers; from the Liquid State to the Tunneling Regime
… glass forming systems down to cryogenic temperatures (2 K), but also to complement previous work above the glass transition temperature Tg. The measurements were performed on systems composed of simple, mostly rigid molecules. Having at hand a large collection of data, previously compiled …
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Design techniques for temperature insensitive, low phase noise oscillator
… performance and excellent stability against temperature, voltage and process variation. However, due to incompatibility with silicon integration and high power consumption, they are not suitable for biomedical devices which require long battery lifetime, low cost and especially small size but …