Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 홍석준 | - |
dc.date.accessioned | 2023-12-22T01:07:31Z | - |
dc.date.available | 2023-12-22T01:07:31Z | - |
dc.date.issued | 2023-09 | - |
dc.identifier.citation | Extreme Mechanics Letters, v. 63, article no. 102059, Page. 1.0-8.0 | - |
dc.identifier.issn | 2352-4316 | - |
dc.identifier.uri | https://www.sciencedirect.com/science/article/pii/S2352431623001050?pes=vor | en_US |
dc.identifier.uri | https://repository.hanyang.ac.kr/handle/20.500.11754/187714 | - |
dc.description.abstract | The thermal conduction properties of the cross-junction formed by one pair of Ag nanowires were characterized using experiments and simulations. By laser-sintering crossed nanowires on a substrate on which the Ag ion complex ink was dispersed, we succeeded in visualizing the heat flow trajectory of the junction according to the application of energy. To theoretically understand the energy transfer behavior at the junctions, Ag nanowires with penta-twinned cross-sections were modeled by all-atom molecular dynamics simulations. The equilibrium and non-equilibrium simulation results showed the structural stability at the interface junction, convergence of heat flux in an unsteady state, and effective thermal conductivity of the entire system in a steady state. In particular, we focused on the dependence of the diameter on the nanoscale region, which is the most important design variable for Ag nanowires. Accordingly, a structure–property relationship governed by the nanoscale geometry of the junction was identified. © 2023 Elsevier Ltd | - |
dc.description.sponsorship | This research was supported by the Basic Research Program through the National Research Foundation of Korea (NRF) grant funded by the Korea government (MIST) (No. RS-2023-00210865 , No. 2022R1C1C1006593 and No. 2022R1A4A3031263 ). Also, this work was supported by the Korea Evaluation Institute of Industrial Technology (KEIT) grant funded by the Korean government (MOTIE) (No. 20019223 , Developing Automated Defect Repair AFM System with Detecting and Analyzing Defect of EUV Mask). | - |
dc.language | en | - |
dc.publisher | Elsevier Limited | - |
dc.subject | Molecular dynamics simulation | - |
dc.subject | Nodal energy transfer | - |
dc.subject | Selective laser sintering | - |
dc.subject | Silver nanowire | - |
dc.subject | Size effect | - |
dc.title | Nanoscale contact state design for nodal energy transfer at crossed Ag nanowires | - |
dc.type | Article | - |
dc.relation.volume | 63 | - |
dc.identifier.doi | 10.1016/j.eml.2023.102059 | - |
dc.relation.page | 1.0-8.0 | - |
dc.relation.journal | Extreme Mechanics Letters | - |
dc.contributor.googleauthor | Kang, Minseok | - |
dc.contributor.googleauthor | Lee, Hyunkoo | - |
dc.contributor.googleauthor | Hong, Sukjoon | - |
dc.contributor.googleauthor | Choi, Joonmyung | - |
dc.sector.campus | E | - |
dc.sector.daehak | 공학대학 | - |
dc.sector.department | 기계공학과 | - |
dc.identifier.pid | sukjoonhong | - |
dc.identifier.article | 102059 | - |
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.