ชื่อเรื่อง | : | Strain-driven phase transitions and associated dielectric/piezoelectric anomalies in BiFeO3 thin films |
นักวิจัย | : | Huang, Chuanwei , Chu, Y. H. , Chen, Zuhang , Wang, Junling , Sritharan, Thirumany , He, Q. , Ramesh, R. , Chen, Lang |
คำค้น | : | DRNTU::Engineering::Materials::Microelectronics and semiconductor materials::Thin films , DRNTU::Engineering::Materials::Magnetic materials |
หน่วยงาน | : | Nanyang Technological University, Singapore |
ผู้ร่วมงาน | : | - |
ปีพิมพ์ | : | 2553 |
อ้างอิง | : | Huang, C. W., Chu, Y. H., Chen, Z. H., Wang, J., Sritharan, T., He, Q., et al. (2010). Strain-driven phase transitions and associated dielectric/piezoelectric anomalies in BiFeO3 thin films. Applied Physics Letters, 97, 152901. , http://hdl.handle.net/10220/6845 , http://dx.doi.org/10.1063/1.3499658 |
ที่มา | : | - |
ความเชี่ยวชาญ | : | - |
ความสัมพันธ์ | : | Applied physics letters |
ขอบเขตของเนื้อหา | : | - |
บทคัดย่อ/คำอธิบาย | : | Strain-driven phase transitions and related intrinsic polarization, dielectric, and piezoelectric properties for single-domain films were studied for BiFeO3 using phenomenological Landau–Devonshire theory. A stable and mixed structure between tetragonal and rhombohedral-like (monoclinic) phases is predicted at a compressive misfit strain of um=−0.0382 without an energy barrier. For a tensile misfit strain of um=0.0272, another phase transition between the monoclinic and orthorhombic phases was predicted with sharply high dielectric and piezoelectric responses. |
บรรณานุกรม | : |
Huang, Chuanwei , Chu, Y. H. , Chen, Zuhang , Wang, Junling , Sritharan, Thirumany , He, Q. , Ramesh, R. , Chen, Lang . (2553). Strain-driven phase transitions and associated dielectric/piezoelectric
anomalies in BiFeO3 thin films.
กรุงเทพมหานคร : Nanyang Technological University, Singapore. Huang, Chuanwei , Chu, Y. H. , Chen, Zuhang , Wang, Junling , Sritharan, Thirumany , He, Q. , Ramesh, R. , Chen, Lang . 2553. "Strain-driven phase transitions and associated dielectric/piezoelectric
anomalies in BiFeO3 thin films".
กรุงเทพมหานคร : Nanyang Technological University, Singapore. Huang, Chuanwei , Chu, Y. H. , Chen, Zuhang , Wang, Junling , Sritharan, Thirumany , He, Q. , Ramesh, R. , Chen, Lang . "Strain-driven phase transitions and associated dielectric/piezoelectric
anomalies in BiFeO3 thin films."
กรุงเทพมหานคร : Nanyang Technological University, Singapore, 2553. Print. Huang, Chuanwei , Chu, Y. H. , Chen, Zuhang , Wang, Junling , Sritharan, Thirumany , He, Q. , Ramesh, R. , Chen, Lang . Strain-driven phase transitions and associated dielectric/piezoelectric
anomalies in BiFeO3 thin films. กรุงเทพมหานคร : Nanyang Technological University, Singapore; 2553.
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