| ชื่อเรื่อง | : | Suppression of photovoltaic effect by magnetic field in Pr0.65(Ca0.75Sr0.25)0.35MnO3/Nb:SrTiO3 heterostructure. |
| นักวิจัย | : | Luo, C. , Jin, K. X. , Chen, C. L. , Wu, T. |
| คำค้น | : | DRNTU::Science::Physics::Electricity and magnetism. |
| หน่วยงาน | : | Nanyang Technological University, Singapore |
| ผู้ร่วมงาน | : | - |
| ปีพิมพ์ | : | 2556 |
| อ้างอิง | : | Luo, C., Jin, K. X., Chen, C. L., & Wu, T. (2013). Suppression of photovoltaic effect by magnetic field in Pr0.65(Ca0.75Sr0.25)0.35MnO3/Nb:SrTiO3 heterostructure. Applied Physics Letters, 103(21), 212401. , 0003-6951 , http://hdl.handle.net/10220/18587 , http://dx.doi.org/10.1063/1.4832331 |
| ที่มา | : | - |
| ความเชี่ยวชาญ | : | - |
| ความสัมพันธ์ | : | Applied physics letters |
| ขอบเขตของเนื้อหา | : | - |
| บทคัดย่อ/คำอธิบาย | : | The heterostructure composed of Pr0.65(Ca0.75Sr0.25)0.35MnO3 and 0.7 wt. % Nb-doped SrTiO3 was fabricated. The heterostructure exhibits an asymmetric current-voltage relation similar to that of p-n junctions and an obvious photovoltaic effect with its maximum value of about 25.1 mV at T = 140 K. It is interesting that the magnetic field has a strong suppression effect on photovoltaic effect, and the maximum relative change of photovoltage under the magnetic field of 1 T is about 63% with the illumination of 15 mW/mm^2 light (532 nm) at T ∼ 140 K. The physical mechanism is explained by the electronic phase separation mechanism. |
| บรรณานุกรม | : |
Luo, C. , Jin, K. X. , Chen, C. L. , Wu, T. . (2556). Suppression of photovoltaic effect by magnetic field in Pr0.65(Ca0.75Sr0.25)0.35MnO3/Nb:SrTiO3 heterostructure..
กรุงเทพมหานคร : Nanyang Technological University, Singapore. Luo, C. , Jin, K. X. , Chen, C. L. , Wu, T. . 2556. "Suppression of photovoltaic effect by magnetic field in Pr0.65(Ca0.75Sr0.25)0.35MnO3/Nb:SrTiO3 heterostructure.".
กรุงเทพมหานคร : Nanyang Technological University, Singapore. Luo, C. , Jin, K. X. , Chen, C. L. , Wu, T. . "Suppression of photovoltaic effect by magnetic field in Pr0.65(Ca0.75Sr0.25)0.35MnO3/Nb:SrTiO3 heterostructure.."
กรุงเทพมหานคร : Nanyang Technological University, Singapore, 2556. Print. Luo, C. , Jin, K. X. , Chen, C. L. , Wu, T. . Suppression of photovoltaic effect by magnetic field in Pr0.65(Ca0.75Sr0.25)0.35MnO3/Nb:SrTiO3 heterostructure.. กรุงเทพมหานคร : Nanyang Technological University, Singapore; 2556.
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