New discrete iodometallates with in situ generated triimidazole derivatives as countercations (Mn+ = Ag+, Pb2+, Bi3+)
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DOI: 10.1039/c6ra27510a
Abstract: Through employing the solvothermal in situ N-alkylation of organic bases with alcohol molecules, four new iodometallates [L1]2[Ag8I12]I2 (L13+ = 1,1′,1′′-(benzene-1,3,5)tris(3-methyl-1H-imidazol-3-ium)) 1, [L1]2[Ag6I12] 2, [L1]2[Pb3I12]·2H2O 3, and [L1][Bi2I9] 4 were obtained. L13+ originates from the in… read more here.
Keywords: iodometallates situ; situ generated; anionic cluster; discrete iodometallates ... See more keywords
A cascading method for constructing new discrete chaotic systems with better randomness.
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DOI: 10.1063/1.5094936
Abstract: The randomness of chaos comes from its sensitivity to initial conditions, which can be used for cryptosystems and secure communications. The Lyapunov exponent is a typical measure of this sensitivity. In this paper, for a… read more here.
Keywords: cascading method; system; constructing new; discrete chaotic ... See more keywords
A new discrete chaotic map application in image encryption algorithm
Sign Up to like & getrecommendations! Published in 2022 at "Physica Scripta"
DOI: 10.1088/1402-4896/ac4fd0
Abstract: In this work, a new discrete chaotic map is developed from the 1D ICMIC (Iterative Map with Infinite Collapses) to control the 2D Hénon map. The performances of the proposed discrete map are evaluated by… read more here.
Keywords: new discrete; map; chaotic map; image encryption ... See more keywords