Discovery of double helix of screw dislocations: a perspective
We discuss the conversion of a pure screw dislocation into a helical (single helix) dislocation through absorption of vacancies. These helical dislocations having some edge and mostly screw character can pair up through attractive interaction to form a double helix. This attractive interaction betwe...
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| Format: | Article |
| Language: | English |
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Taylor & Francis Group
2021-11-01
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| Series: | Materials Research Letters |
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| Online Access: | http://dx.doi.org/10.1080/21663831.2021.1973131 |