Results 211 to 220 of about 1,145 (256)

Role of Intrinsic Electron Trapping in Negative Charging of Amorphous Alumina

open access: yesAdvanced Functional Materials, EarlyView.
Intrinsic electron trapping in amorphous Al2O3 is examined using hybrid‐DFT models spanning a wide density range. Both spontaneous and thermally activated trapping are identified, with pronounced spontaneous localization in dense, partly crystallized structures.
Jack W. Strand   +5 more
wiley   +1 more source

On the Unique Solvability of the Absolute Value Equation

Journal of Optimization Theory and Applications, 2015
The authors consider the absolute value equation \(Ax+B|x|=b\) for matrices \(A,B\in \mathbb R^{n\times n}\) and investigate its unique solvability in the case \(B=I\) and for \(A\) diagonally dominant, connected to \(M\)-matrices or being positive definite.
Shi-Liang Wu, Wu Shi-Liang
exaly   +3 more sources

On the unique solvability of linear active networks

IEEE Transactions on Circuits and Systems, 1974
Conditions that are both necessary and sufficient for the unique solvability of a general linear active network that may contain controlled sources of all types are presented. Illustrative examples are also given.
Wai-Kai Chen
exaly   +2 more sources

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