Extraction-Dominated Temperature Degradation of Population Inversion in Terahertz Quantum Cascade Lasers.
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DOI: 10.1002/smll.202106943
Abstract: Degraded population inversion (PI) at elevated temperature, regarded as an important temperature degradation factor in terahertz quantum cascade lasers (THz QCL), has hindered the widespread use of these devices. Herein, the mechanism of the temperature… read more here.
Keywords: population inversion; temperature degradation; extraction; terahertz quantum ... See more keywords
Mechanical properties, translucency, and low temperature degradation (LTD) of yttria (3–6 mol%) stabilized zirconia
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DOI: 10.1016/j.ceramint.2021.02.161
Abstract: Abstract The mechanical properties (hardness and biaxial flexural strength), optical properties (translucency and gloss), and low temperature degradation (LTD) of 3-6 mol% yttria stabilized zirconia have been investigated. The specimens were prepared by conventional solid-state… read more here.
Keywords: mol; mechanical properties; temperature degradation; stabilized zirconia ... See more keywords
Effect of grain boundary deformation on the critical temperature degradation of superconducting Nb3Sn under hydrostatic pressure
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DOI: 10.1016/j.jallcom.2020.158116
Abstract: Abstract Variation of the critical superconducting properties of Nb3Sn material in terms of mechanical deformation has not been well determined. Fundamental understanding of electromechanical coupling effects is significant in the analysis and construction of high… read more here.
Keywords: degradation; grain boundary; critical temperature; temperature degradation ... See more keywords
Effect of temperature in the degradation of cannabinoids: From a brief residence in the gas chromatography inlet port to a longer period in thermal treatments
Sign Up to like & getrecommendations! Published in 2022 at "Frontiers in Chemistry"
DOI: 10.3389/fchem.2022.1038729
Abstract: The substantial increase in legalization and subsequent regulation of cannabis has intensified the control and analytical monitoring of cannabis products to assure sample quality and control the cannabinoid content of the crop. In this sense,… read more here.
Keywords: temperature degradation; gas chromatography; effect; degradation cannabinoids ... See more keywords