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Conference Paper: A Peierls-Nabarro model for kink-pair generation in screw dislocations at low temperatures
| Title | A Peierls-Nabarro model for kink-pair generation in screw dislocations at low temperatures |
|---|---|
| Authors | |
| Keywords | Physics engineering chemistry |
| Issue Date | 1999 |
| Publisher | Materials Research Society. The Journal's web site is located at http://www.mrs.org/publications/epubs/proceedings/spring2004/index.html |
| Citation | Multiscale modelling of materials, Materials Research Society Symposium Proceedings, Boston, MA., 30 November-3 December 1998, v. 538, p. 113-118 How to Cite? |
| Abstract | Kink-pair generation in three-fold screw dislocations in the bcc lattice is investigated within the framework of the generalised Peierls-Nabarro model. Using a piece-wise plane strain approximation, the apparent activation energy is predicted to vary with stress in a parabolic manner which is in good agreement with experimental findings. |
| Persistent Identifier | http://hdl.handle.net/10722/46651 |
| ISSN | 2019 SCImago Journal Rankings: 0.114 |
| DC Field | Value | Language |
|---|---|---|
| dc.contributor.author | Ngan, AHW | en_HK |
| dc.date.accessioned | 2007-10-30T06:55:06Z | - |
| dc.date.available | 2007-10-30T06:55:06Z | - |
| dc.date.issued | 1999 | en_HK |
| dc.identifier.citation | Multiscale modelling of materials, Materials Research Society Symposium Proceedings, Boston, MA., 30 November-3 December 1998, v. 538, p. 113-118 | en_HK |
| dc.identifier.issn | 0272-9172 | en_HK |
| dc.identifier.uri | http://hdl.handle.net/10722/46651 | - |
| dc.description.abstract | Kink-pair generation in three-fold screw dislocations in the bcc lattice is investigated within the framework of the generalised Peierls-Nabarro model. Using a piece-wise plane strain approximation, the apparent activation energy is predicted to vary with stress in a parabolic manner which is in good agreement with experimental findings. | en_HK |
| dc.format.extent | 296630 bytes | - |
| dc.format.extent | 41180 bytes | - |
| dc.format.extent | 310 bytes | - |
| dc.format.mimetype | application/pdf | - |
| dc.format.mimetype | application/pdf | - |
| dc.format.mimetype | text/plain | - |
| dc.language | eng | en_HK |
| dc.publisher | Materials Research Society. The Journal's web site is located at http://www.mrs.org/publications/epubs/proceedings/spring2004/index.html | en_HK |
| dc.relation.ispartof | Materials Research Society Symposium Proceedings | - |
| dc.rights | Materials Research Society Symposium Proceedings. Copyright © Materials Research Society. | en_HK |
| dc.subject | Physics engineering chemistry | en_HK |
| dc.title | A Peierls-Nabarro model for kink-pair generation in screw dislocations at low temperatures | en_HK |
| dc.type | Conference_Paper | en_HK |
| dc.identifier.openurl | http://library.hku.hk:4550/resserv?sid=HKU:IR&issn=0272-9172&volume=538&spage=113&epage=118&date=1999&atitle=A+Peierls-Nabarro+model+for+kink-pair+generation+in+screw+dislocations+at+low+temperatures | en_HK |
| dc.description.nature | published_or_final_version | en_HK |
| dc.identifier.hkuros | 48991 | - |
| dc.identifier.issnl | 0272-9172 | - |