نتایج جستجو برای: ledge
تعداد نتایج: 417 فیلتر نتایج به سال:
We report, for the first time, a prominent but fully reversible enhancement in transconductance after applying positive gate stress to self-aligned InGaAs MOSFETs. We attribute this to electric-field-induced migration of fluorine ions (F-) introduced during the RIE gate recess process. Fis known to passivate Si donors in InAlAs. In our device structure, an n-InAlAs ledge facilitates the link fr...
In lithium-ion batteries, the electrochemical reaction between the electrodes and lithium is a critical process that controls the capacity, cyclability and reliability of the battery. Despite intensive study, the atomistic mechanism of the electrochemical reactions occurring in these solid-state electrodes remains unclear. Here, we show that in situ transmission electron microscopy can be used ...
This paper discusses human semantic know ledge and processing in terms of the SCHOLAR system. In one major section we discuss the imprecision, the incompleteness, the open-endedness, and the uncertainty of people's knowledge. In the other major section we discuss strategies people use to make dif ferent types of deductive, negative, and functional inferences, and the way uncer tainties combi...
Thea article discusses the Nachtigall unit, its command structure, and functional characteristics in advancing Wehrmacht. It also covers Nachtigall’s purpose tasks during battles for Lviv. The unit is studied context of German military structure as 1941.
Tetrabutylammonium decatungstate photocatalysis is effective for the C-H activation of alkanes, aldehydes, ethers and amides and the alkylation of alkenes occurs effectively by merely exposing the solution to the sun in a glass vessel on a window ledge (up to 10 g per dm(2) in a few days).
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