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Topologically Linked Crystals

Toru Matsuura·Masanori Yamanaka·Noriyuki Hatakenaka·Toyoki Matsuyama·Satoshi Tanda
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Abstract

We discovered a new class of topological crystals, namely linked rings of crystals. Two rings of tantalum triselenide (TaSe3) single crystals were linked to each other while crystal growing. The topology of the crystal form is called a "Hopf link", which is the simplest link involving just two component unknots linked together exactly once. The feature of the crystals is not covered by the conventional crystallography.

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Toru Matsuura, Masanori Yamanaka, Noriyuki Hatakenaka, Toyoki Matsuyama, Satoshi Tanda. 2006-11-07. Topologically Linked Crystals. https://doi.org/10.1016/j.jcrysgro.2006.08.022

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