| contributor author | Yeau-Ren Jeng | |
| contributor author | Chung-Ming Tan | |
| date accessioned | 2017-05-09T00:15:01Z | |
| date available | 2017-05-09T00:15:01Z | |
| date copyright | September, 2005 | |
| date issued | 2005 | |
| identifier issn | 0021-8936 | |
| identifier other | JAMCAV-26593#738_1.pdf | |
| identifier uri | http://yetl.yabesh.ir/yetl/handle/yetl/131182 | |
| description abstract | This paper develops a nonlinear finite element formulation to analyze nanoindentation using an atomistic approach, which is conducive to observing the deformation mechanisms associated with the nanoindentation cycle. The simulation results of the current modified finite element formulation indicate that the microscopic plastic deformations of the thin film are caused by instabilities of the crystalline structure, and that the commonly used procedure for estimating the contact area in nanoindentation testing is invalid when the indentation size falls in the nanometer regime. | |
| publisher | The American Society of Mechanical Engineers (ASME) | |
| title | Static Atomistic Simulations of Nanoindentation and Determination of Nanohardness | |
| type | Journal Paper | |
| journal volume | 72 | |
| journal issue | 5 | |
| journal title | Journal of Applied Mechanics | |
| identifier doi | 10.1115/1.1988349 | |
| journal fristpage | 738 | |
| journal lastpage | 743 | |
| identifier eissn | 1528-9036 | |
| keywords | Engineering simulation | |
| keywords | Finite element analysis | |
| keywords | Deformation | |
| keywords | Nanoindentation | |
| keywords | Atoms | |
| keywords | Stress | |
| keywords | Mechanisms | |
| keywords | Testing | |
| keywords | Force AND Cycles | |
| tree | Journal of Applied Mechanics:;2005:;volume( 072 ):;issue: 005 | |
| contenttype | Fulltext | |