Shodhbhagirathi: A Repository of Theses & Dissertations of IITR
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http://localhost:8081/jspui/handle/123456789/21218| Title: | Study of Crack Propagation in Graphene |
| Authors: | Kumar, Ashok |
| Keywords: | Supersonic, subsonic, Cracks, Linear Elastic Fracture Mechanism (LEFM), Dissipation, Lattice modes, Brittle fracture. |
| Issue Date: | May-2021 |
| Publisher: | IIT Roorkee |
| Abstract: | This work presents the propagation of cracks in the graphene along with interfaces. A theoretical model analysis based on forces between the particles in the hexagonal lattice of graphene in two stress modes: tension (mode I) and out of-plane shear (mode III), have been studied. This work aims to determine the difference between the speed of supersonic cracks and shear cracks. The velocity of these cracks is expressed as a function of strain. We found that the shape and range of the crack's propagation depend on lattice geometry and dissipation. |
| URI: | http://localhost:8081/jspui/handle/123456789/21218 |
| Research Supervisor/ Guide: | Ajay. |
| metadata.dc.type: | Dissertations |
| Appears in Collections: | MASTERS' THESES (Physics) |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| 19615005_Ashok Kumar.pdf | 2.6 MB | Adobe PDF | View/Open |
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