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Design and Micromagnetic Simulation of FeL10-FePtFe Trilayer for Exchange Coupled Composite Bit Patterned Media at Ultrahigh Areal Density
المؤلفون المشاركون
Tipcharoen, Warunee
Kaewrawang, Arkom
Siritaratiwat, Apirat
المصدر
Advances in Materials Science and Engineering
العدد
المجلد 2015، العدد 2015 (31 ديسمبر/كانون الأول 2015)، ص ص. 1-5، 5ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2015-02-11
دولة النشر
مصر
عدد الصفحات
5
الملخص EN
Exchange coupled composite bit patterned media (ECC-BPM) are one candidate to solve the trilemma issues, overcome superparamagnetic limitations, and obtain ultrahigh areal density.
In this work, the ECC continuous media and ECC-BPM of Fe/L10-FePt/Fe trilayer schemes are proposed and investigated based on the Landau-Lifshitz-Gilbert equation.
The switching field, H s w , of the hard phase in the proposed continuous ECC trilayer media structure is reduced below the maximum write head field at interlayer exchange coupling between hard and soft phases, A e x , higher than 20 pJ/m and its value is lower than that for continuous L10-FePt single layer media and L10-FePt/Fe bilayer.
Furthermore, the H s w of the proposed ECC-BPM is lower than the maximum write head field with exchange coupling coefficient between neighboring dots of 5 pJ/m and A e x over 10 pJ/m.
Therefore, the proposed ECC-BPM trilayer has the highest potential and is suitable for ultrahigh areal density magnetic recording technology at ultrahigh areal density.
The results of this work may be gainful idea for nanopatterning in magnetic media nanotechnology.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Tipcharoen, Warunee& Kaewrawang, Arkom& Siritaratiwat, Apirat. 2015. Design and Micromagnetic Simulation of FeL10-FePtFe Trilayer for Exchange Coupled Composite Bit Patterned Media at Ultrahigh Areal Density. Advances in Materials Science and Engineering،Vol. 2015, no. 2015, pp.1-5.
https://search.emarefa.net/detail/BIM-1053318
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Tipcharoen, Warunee…[et al.]. Design and Micromagnetic Simulation of FeL10-FePtFe Trilayer for Exchange Coupled Composite Bit Patterned Media at Ultrahigh Areal Density. Advances in Materials Science and Engineering No. 2015 (2015), pp.1-5.
https://search.emarefa.net/detail/BIM-1053318
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Tipcharoen, Warunee& Kaewrawang, Arkom& Siritaratiwat, Apirat. Design and Micromagnetic Simulation of FeL10-FePtFe Trilayer for Exchange Coupled Composite Bit Patterned Media at Ultrahigh Areal Density. Advances in Materials Science and Engineering. 2015. Vol. 2015, no. 2015, pp.1-5.
https://search.emarefa.net/detail/BIM-1053318
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1053318
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
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