| ชื่อเรื่อง | : | Domain structure and in-plane switching in a highly strained Bi0.9Sm0.1FeO3 film |
| นักวิจัย | : | Chen, Weigang , Ren, Wei , You, Lu , Yang, Yurong , Chen, Zuhuang , Qi, Yajun , Zou, Xi , Wang, Junling , Sritharan, Thirumany , Yang, Ping , Bellaiche, L. , Chen, Lang |
| คำค้น | : | DRNTU::Engineering::Materials |
| หน่วยงาน | : | Nanyang Technological University, Singapore |
| ผู้ร่วมงาน | : | - |
| ปีพิมพ์ | : | 2554 |
| อ้างอิง | : | Chen, W., Ren, W., You, L., Yang, Y., Chen, Z., Qi, Y., et al. (2011). Domain structure and in-plane switching in a highly strained Bi0.9Sm0.1FeO3 film. Applied Physics Letters, 99(22), 222904-. , 0003-6951 , http://hdl.handle.net/10220/20915 , http://dx.doi.org/10.1063/1.3664394 |
| ที่มา | : | - |
| ความเชี่ยวชาญ | : | - |
| ความสัมพันธ์ | : | Applied physics letters |
| ขอบเขตของเนื้อหา | : | - |
| บทคัดย่อ/คำอธิบาย | : | We report the domain structure and ferroelectric properties of a 32 nm-thick Bi0.9Sm0.1FeO3film epitaxially grown on a LaAlO3 (LAO) substrate. This film exhibits a monoclinic Mc phase, with its monoclinic distortion and anisotropy of in-plane (IP) lattice parameters being both smaller than those of pure BiFeO3 (BFO) grown on LaAlO3. Polarization hysteresis loops measured using a quasi-planar capacitor show an in-planepolarization up to 30 μC/cm2. Piezoresponse force microcopy demonstrates that a 180° in-planepolarization switching accompanied by a 90° domain wall rotation takes place after electric poling. First-principles calculations suggest the differences between highly strained Sm-substituted and pure BiFeO3. |
| บรรณานุกรม | : |
Chen, Weigang , Ren, Wei , You, Lu , Yang, Yurong , Chen, Zuhuang , Qi, Yajun , Zou, Xi , Wang, Junling , Sritharan, Thirumany , Yang, Ping , Bellaiche, L. , Chen, Lang . (2554). Domain structure and in-plane switching in a highly strained Bi0.9Sm0.1FeO3 film.
กรุงเทพมหานคร : Nanyang Technological University, Singapore. Chen, Weigang , Ren, Wei , You, Lu , Yang, Yurong , Chen, Zuhuang , Qi, Yajun , Zou, Xi , Wang, Junling , Sritharan, Thirumany , Yang, Ping , Bellaiche, L. , Chen, Lang . 2554. "Domain structure and in-plane switching in a highly strained Bi0.9Sm0.1FeO3 film".
กรุงเทพมหานคร : Nanyang Technological University, Singapore. Chen, Weigang , Ren, Wei , You, Lu , Yang, Yurong , Chen, Zuhuang , Qi, Yajun , Zou, Xi , Wang, Junling , Sritharan, Thirumany , Yang, Ping , Bellaiche, L. , Chen, Lang . "Domain structure and in-plane switching in a highly strained Bi0.9Sm0.1FeO3 film."
กรุงเทพมหานคร : Nanyang Technological University, Singapore, 2554. Print. Chen, Weigang , Ren, Wei , You, Lu , Yang, Yurong , Chen, Zuhuang , Qi, Yajun , Zou, Xi , Wang, Junling , Sritharan, Thirumany , Yang, Ping , Bellaiche, L. , Chen, Lang . Domain structure and in-plane switching in a highly strained Bi0.9Sm0.1FeO3 film. กรุงเทพมหานคร : Nanyang Technological University, Singapore; 2554.
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