| ชื่อเรื่อง | : | Multi-vortex states in magnetic nanoparticles |
| นักวิจัย | : | Gan, W. L. , Chandra Sekhar, M. , Wong, D. W. , Purnama, I. , Chiam, S. Y. , Wong, L. M. , Lew, W. S. |
| คำค้น | : | DRNTU::Science::Physics::Atomic physics::Solid state physics |
| หน่วยงาน | : | Nanyang Technological University, Singapore |
| ผู้ร่วมงาน | : | - |
| ปีพิมพ์ | : | 2557 |
| อ้างอิง | : | Gan, W. L., Chandra Sekhar, M., Wong, D. W., Purnama, I., Chiam, S. Y., Wong, L. M., et al. (2014). Multi-vortex states in magnetic nanoparticles. Applied physics letters, 105(15). , http://hdl.handle.net/10220/24221 , http://dx.doi.org/10.1063/1.4898349 |
| ที่มา | : | - |
| ความเชี่ยวชาญ | : | - |
| ความสัมพันธ์ | : | Applied physics letters |
| ขอบเขตของเนื้อหา | : | - |
| บทคัดย่อ/คำอธิบาย | : | We demonstrate a fabrication technique to create cylindrical NiFe magnetic nanoparticles (MNPs) with controlled dimensions and composition. MNPs thicker than 200 nm can form a double vortex configuration, which consists of a pair of vortices with opposite chirality. When MNPs thicker than 300 nm are relaxed after saturation, it forms a frustrated triple vortex state which produces a higher net magnetization as verified by light transmissivity measurements. Therefore, a greater magnetic torque can be actuated on a MNP in the triple vortex state. |
| บรรณานุกรม | : |
Gan, W. L. , Chandra Sekhar, M. , Wong, D. W. , Purnama, I. , Chiam, S. Y. , Wong, L. M. , Lew, W. S. . (2557). Multi-vortex states in magnetic nanoparticles.
กรุงเทพมหานคร : Nanyang Technological University, Singapore. Gan, W. L. , Chandra Sekhar, M. , Wong, D. W. , Purnama, I. , Chiam, S. Y. , Wong, L. M. , Lew, W. S. . 2557. "Multi-vortex states in magnetic nanoparticles".
กรุงเทพมหานคร : Nanyang Technological University, Singapore. Gan, W. L. , Chandra Sekhar, M. , Wong, D. W. , Purnama, I. , Chiam, S. Y. , Wong, L. M. , Lew, W. S. . "Multi-vortex states in magnetic nanoparticles."
กรุงเทพมหานคร : Nanyang Technological University, Singapore, 2557. Print. Gan, W. L. , Chandra Sekhar, M. , Wong, D. W. , Purnama, I. , Chiam, S. Y. , Wong, L. M. , Lew, W. S. . Multi-vortex states in magnetic nanoparticles. กรุงเทพมหานคร : Nanyang Technological University, Singapore; 2557.
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