| ชื่อเรื่อง | : | Low-field magnetoresistance effect in core-shell structured La0.7Sr0.3CoO3 nanoparticles |
| นักวิจัย | : | Wang, Yang , Fan, Hong Jin |
| คำค้น | : | - |
| หน่วยงาน | : | Nanyang Technological University, Singapore |
| ผู้ร่วมงาน | : | - |
| ปีพิมพ์ | : | 2555 |
| อ้างอิง | : | Wang, Y., & Fan, H. J. (2012). Low-Field Magnetoresistance Effect in Core-Shell Structured La0.7Sr0.3CoO3 Nanoparticles. Small, 8(7), 1060-1065. , 1613-6810 , http://hdl.handle.net/10220/10360 , http://dx.doi.org/10.1002/smll.201102070 |
| ที่มา | : | - |
| ความเชี่ยวชาญ | : | - |
| ความสัมพันธ์ | : | Small |
| ขอบเขตของเนื้อหา | : | - |
| บทคัดย่อ/คำอธิบาย | : | Core–shell structured La0.7Sr0.3CoO3 nanoparticles are synthesized and their magnetic and magneto-transport properties are investigated. In these core–shell La0.7Sr0.3CoO3 nanoparticles, the cores are single-crystalline and ferromagnetic, whereas the shells are noncrystalline and predominantly paramagnetic. Moreover, the insulating-like shells can serve as a good spin tunneling barrier. Therefore, in such a special core–shell structure, the spin-polarized interparticle tunneling is improved due to the existence of shells, which thus induces an enhanced low-field magnetoresistance effect. |
| บรรณานุกรม | : |
Wang, Yang , Fan, Hong Jin . (2555). Low-field magnetoresistance effect in core-shell structured La0.7Sr0.3CoO3 nanoparticles.
กรุงเทพมหานคร : Nanyang Technological University, Singapore. Wang, Yang , Fan, Hong Jin . 2555. "Low-field magnetoresistance effect in core-shell structured La0.7Sr0.3CoO3 nanoparticles".
กรุงเทพมหานคร : Nanyang Technological University, Singapore. Wang, Yang , Fan, Hong Jin . "Low-field magnetoresistance effect in core-shell structured La0.7Sr0.3CoO3 nanoparticles."
กรุงเทพมหานคร : Nanyang Technological University, Singapore, 2555. Print. Wang, Yang , Fan, Hong Jin . Low-field magnetoresistance effect in core-shell structured La0.7Sr0.3CoO3 nanoparticles. กรุงเทพมหานคร : Nanyang Technological University, Singapore; 2555.
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