Academic Journal
Evidence of quantum phase slip effect in titanium nanowires
| العنوان: | Evidence of quantum phase slip effect in titanium nanowires |
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| المؤلفون: | Lehtinen, J. S., Sajavaara, T., Arutyunov, K. Yu, Presnjakov, M. Yu, Vasiliev, A. L. |
| المصدر: | Lehtinen , J S , Sajavaara , T , Arutyunov , K Y , Presnjakov , M Y & Vasiliev , A L 2012 , ' Evidence of quantum phase slip effect in titanium nanowires ' , Physical Review B , vol. 85 , 094508 . https://doi.org/10.1103/physrevb.85.094508 |
| سنة النشر: | 2012 |
| الوصف: | Electron transport properties of titanium nanowires were experimentally studied. Below the effective diameter ≲50 nm all samples demonstrated a pronounced broadening of the R(T) dependencies, which cannot be accounted for by thermal fluctuations. Extensive microscopic and elemental analyses indicate the absence of structural or/and geometrical imperfections capable of broadening the R(T) transition to such an extent. We associate the effect with quantum fluctuations of the order parameter. |
| نوع الوثيقة: | article in journal/newspaper |
| اللغة: | English |
| DOI: | 10.1103/physrevb.85.094508 |
| الاتاحة: | https://cris.vtt.fi/en/publications/58a2437f-d4eb-4a2f-aa09-a8a7959462d9 https://doi.org/10.1103/physrevb.85.094508 |
| Rights: | info:eu-repo/semantics/openAccess |
| رقم الانضمام: | edsbas.F6FC570B |
| قاعدة البيانات: | BASE |
| DOI: | 10.1103/physrevb.85.094508 |
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