Construction of two heteropore covalent organic frameworks with Kagome lattices
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DOI: 10.1039/c7ce00590c
Abstract: Two novel covalent organic frameworks (COFs) bearing Kagome lattices have been fabricated through the condensations of a D2h symmetrical tetraaldehyde and C2 symmetrical aromatic diamines of various lengths. read more here.
Keywords: two heteropore; construction two; kagome lattices; organic frameworks ... See more keywords
Orbital corner states on breathing kagome lattices
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DOI: 10.1103/physrevb.101.195143
Abstract: We investigate the higher-order topological insulators on the breathing kagome lattices with $p$-orbital freedom. The bulk topological phase diagram is obtained by calculating the ${Z}_{3}$ Berry phase of the $p$-band model. The existence of a… read more here.
Keywords: breathing kagome; corner states; kagome lattices; lattices orbital ... See more keywords