| ชื่อเรื่อง | : | Anisotropy induced large exchange bias behavior in ball milled Ni–Co–Mn–Sb alloys |
| นักวิจัย | : | Nayak, Ajaya K. , Sahoo, Roshnee , Suresh, K. G. , Nigam, A. K. , Chen, X. , Ramanujan, R. V. |
| คำค้น | : | DRNTU::Engineering::Materials::Metallic materials::Alloys |
| หน่วยงาน | : | Nanyang Technological University, Singapore |
| ผู้ร่วมงาน | : | - |
| ปีพิมพ์ | : | 2554 |
| อ้างอิง | : | Nayak, A. K., Sahoo, R., Suresh, K. G., Nigam, A. K., Chen, X., & Ramanujan, R. V. (2011). Anisotropy induced large exchange bias behavior in ball milled Ni–Co–Mn–Sb alloys. Applied physics letters, 98(23), 232502-. , 0003-6951 , http://hdl.handle.net/10220/20919 , http://dx.doi.org/10.1063/1.3597305 |
| ที่มา | : | - |
| ความเชี่ยวชาญ | : | - |
| ความสัมพันธ์ | : | Applied physics letters |
| ขอบเขตของเนื้อหา | : | - |
| บทคัดย่อ/คำอธิบาย | : | We report the effect of decrease in the grain size on the structural, magnetic and exchange bias (EB) behavior in ball milled Ni50−xCoxMn38Sb12 (x=0 and 5) Heusler alloys. The existence of a wide range of grain sizes in the ball milled samples results in dramatic changes in the structural and magnetic properties. For x=0, a large EB field of 3.2 kOe is observed in the ball milled sample, compared to a value of 245 Oe of the bulk sample. This increase is attributed to the enhanced exchange coupling between the soft and hard magnetic particles. |
| บรรณานุกรม | : |
Nayak, Ajaya K. , Sahoo, Roshnee , Suresh, K. G. , Nigam, A. K. , Chen, X. , Ramanujan, R. V. . (2554). Anisotropy induced large exchange bias behavior in ball milled Ni–Co–Mn–Sb alloys.
กรุงเทพมหานคร : Nanyang Technological University, Singapore. Nayak, Ajaya K. , Sahoo, Roshnee , Suresh, K. G. , Nigam, A. K. , Chen, X. , Ramanujan, R. V. . 2554. "Anisotropy induced large exchange bias behavior in ball milled Ni–Co–Mn–Sb alloys".
กรุงเทพมหานคร : Nanyang Technological University, Singapore. Nayak, Ajaya K. , Sahoo, Roshnee , Suresh, K. G. , Nigam, A. K. , Chen, X. , Ramanujan, R. V. . "Anisotropy induced large exchange bias behavior in ball milled Ni–Co–Mn–Sb alloys."
กรุงเทพมหานคร : Nanyang Technological University, Singapore, 2554. Print. Nayak, Ajaya K. , Sahoo, Roshnee , Suresh, K. G. , Nigam, A. K. , Chen, X. , Ramanujan, R. V. . Anisotropy induced large exchange bias behavior in ball milled Ni–Co–Mn–Sb alloys. กรุงเทพมหานคร : Nanyang Technological University, Singapore; 2554.
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