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. 2022 Oct 15;12:17330. doi: 10.1038/s41598-022-22250-9

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(a) Manufacturing of a 15° topologically interlocked ceramics using the laser material removal system. The circular pattern has been exaggerated for visualization; in reality, the diameter corresponds to the cut width. (b) Schematic of the assembly set-up for an architectured panel and the fixture. The four profiles with the power screws at the sides of the structure were used to impose an in-plane fixed confinement required for interlocking, and (c) line spacing to achieve a 50 × 50 mm² interlocking panel.