Thermal Conductivity Reduction in Heterostructure Multilayer Composites by Phonon Density of State Mismatch
in vacuum (24 layers). The PDOS mismatch is a key phonon design factor even for bulk-scale multilayer composites. It might find applications in refrigerators, household appliances, and building insulation panels.
Authors
- Jaehun Yang (ORCID: https://orcid.org/0000-0002-6256-3103)
- Jungsoo Lim
- Joonmyung Choi (ORCID: https://orcid.org/0000-0003-3673-8069)
- Sunghwan Hong (ORCID: https://orcid.org/0000-0003-0685-3779)
- Daewoo Suh (ORCID: https://orcid.org/0000-0003-0372-4584)
- Seunghyun Baik (ORCID: https://orcid.org/0000-0001-8962-8045)
- Mohamad Alayli
- Hongdeok Kim (ORCID: https://orcid.org/0000-0001-8131-6522)
- Gwangmin Ko
- Yeongbin Kim
Institutions
- Samsung (South Korea) (KR)
- Samsung (United States) (US)
- Digital Science (United States) (US)
- Sungkyunkwan University (KR)
Publication Details
- Journal
- ACS Applied Materials & Interfaces
- Published
- 2026-04-21
- DOI
- https://doi.org/10.1021/acsami.6c02949
- Primary Topic
- Thermal properties of materials
- Type
- article
- Field-Weighted Citation Impact
- 0.00
Funders
- National Research Foundation of Korea