Design and additive manufacturing of 3D auxetic octahedron structure for enhanced specific energy absorption.

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Bibliographic Details
Title: Design and additive manufacturing of 3D auxetic octahedron structure for enhanced specific energy absorption.
Authors: Yang J; Singapore Centre for 3D Printing, School of Mechanical and Aerospace Engineering, Nanyang Technological University, 50 Nanyang Avenue, Singapore, 639798, Singapore., Bae J; Mechanical Convergence Research Institute, LIG Defense&Aerospace, 333 Pangyo-ro, Bundang-gu, Seongnam-si, Gyeonggi-do, 13488, Republic of Korea., Ji J; Korea Additive Manufacturing Innovation Center, Korea Institute of Industrial Technology (KITECH), 113-58 Seohaean-ro, Siheung, 15014, Republic of Korea., Han SC; Reliability Technology Research Group, Korea Construction Equipment Technology Institute, 36, Sandan-ro, Soryong-dong, Gunsan-si, Jeollabuk-do, Republic of Korea., Ha C; Korea Additive Manufacturing Innovation Center, Korea Institute of Industrial Technology (KITECH), 113-58 Seohaean-ro, Siheung, 15014, Republic of Korea. cwha@kitech.re.kr.
Source: Scientific reports [Sci Rep] 2026 Jul 12. Date of Electronic Publication: 2026 Jul 12.
Publication Type: Journal Article
Journal Info: Publisher: Nature Publishing Group Country of Publication: England NLM ID: 101563288 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 2045-2322 (Electronic) Linking ISSN: 20452322 NLM ISO Abbreviation: Sci Rep Subsets: MEDLINE
Database: MEDLINE Ultimate
Description
ISSN:2045-2322
DOI:10.1038/s41598-026-61279-y