Role of Interface in Multilayered Composites under Irradiation: A Mathematical Investigation
المؤلفون المشاركون
Locci, Antonio Mario
Ortún-Palacios, Jaime
Fadda, Sarah
Delogu, Francesco
Cuesta-López, Santiago
المصدر
Advances in Materials Science and Engineering
العدد
المجلد 2017، العدد 2017 (31 ديسمبر/كانون الأول 2017)، ص ص. 1-16، 16ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2017-10-31
دولة النشر
مصر
عدد الصفحات
16
الملخص EN
A continuum model of point-defects evolution during irradiation of a multilayer composite material is presented in this work.
Nonstationary balance equations are used to describe production, recombination, transport, and annihilation, or removal, of vacancies and interstitials in a β-α-β three-layer system (α = Cu and β = Nb, V, or Ni).
In addition, transport and trapping of point-defects at interfaces are taken into account.
Numerical investigation on similarities and differences between Cu/Nb, Cu/V, and Cu/Ni systems is also performed.
A general comparison of model results reveals that average vacancy concentration is typically higher than SIA one in both layers for all the systems investigated.
This is a consequence of the higher diffusion rate of SIAs with respect to vacancies.
Stationary state is reached without saturating interface point-defect traps by all systems but Cu/Ni for the case of SIAs.
It can be also seen that Cu/Nb and Cu/V systems have a very similar behavior regarding point-defect temporal evolution in copper (layer α), while higher SIA concentration at steady state is shown therein by the Cu/Ni structure.
Moreover, Cu/V system displays the lower stationary vacancy concentration in layer β.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Ortún-Palacios, Jaime& Locci, Antonio Mario& Fadda, Sarah& Delogu, Francesco& Cuesta-López, Santiago. 2017. Role of Interface in Multilayered Composites under Irradiation: A Mathematical Investigation. Advances in Materials Science and Engineering،Vol. 2017, no. 2017, pp.1-16.
https://search.emarefa.net/detail/BIM-1123510
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Ortún-Palacios, Jaime…[et al.]. Role of Interface in Multilayered Composites under Irradiation: A Mathematical Investigation. Advances in Materials Science and Engineering No. 2017 (2017), pp.1-16.
https://search.emarefa.net/detail/BIM-1123510
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Ortún-Palacios, Jaime& Locci, Antonio Mario& Fadda, Sarah& Delogu, Francesco& Cuesta-López, Santiago. Role of Interface in Multilayered Composites under Irradiation: A Mathematical Investigation. Advances in Materials Science and Engineering. 2017. Vol. 2017, no. 2017, pp.1-16.
https://search.emarefa.net/detail/BIM-1123510
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1123510
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
تقوم هذه الخدمة بالتحقق من التشابه أو الانتحال في الأبحاث والمقالات العلمية والأطروحات الجامعية والكتب والأبحاث باللغة العربية، وتحديد درجة التشابه أو أصالة الأعمال البحثية وحماية ملكيتها الفكرية. تعرف اكثر