| ชื่อเรื่อง | : | Theory of ultrafast quasiparticle dynamics in high-temperature superconductors : the dependence on pump fluence |
| นักวิจัย | : | Tao, Jianmin , Prasankumar, Rohit P. , Chia, Elbert E. M. , Taylor, Antoinette J. , Zhu, Jian-Xin |
| คำค้น | : | DRNTU::Science::Physics. |
| หน่วยงาน | : | Nanyang Technological University, Singapore |
| ผู้ร่วมงาน | : | - |
| ปีพิมพ์ | : | 2555 |
| อ้างอิง | : | Tao, J., Prasankumar, R. P., Chia, E. E. M., Taylor, A. J., & Zhu, J.- X. (2012). Theory of ultrafast quasiparticle dynamics in high-temperature superconductors: The dependence on pump fluence. Physical Review B, 85(14), 144302-. , http://hdl.handle.net/10220/9304 , http://dx.doi.org/10.1103/PhysRevB.85.144302 |
| ที่มา | : | - |
| ความเชี่ยวชาญ | : | - |
| ความสัมพันธ์ | : | Physical review B |
| ขอบเขตของเนื้อหา | : | - |
| บทคัดย่อ/คำอธิบาย | : | We present a theory for the time-resolved optical spectroscopy of high-temperature superconductors at high excitation densities with strongly anisotropic electron-phonon coupling. A signature of the strong coupling between the out-of-plane, out-of-phase O-buckling mode (B1g) and electronic states near the antinode is observed as a higher-energy peak in the time-resolved optical conductivity and Raman spectra, while no evidence of strong coupling between the in-plane Cu-O-breathing mode and nodal electronic states is observed. More interestingly, it is observed that under appropriate conditions of pump fluence, this signature exhibits a reentrant behavior with time delay, following the fate of the superconducting condensate. |
| บรรณานุกรม | : |
Tao, Jianmin , Prasankumar, Rohit P. , Chia, Elbert E. M. , Taylor, Antoinette J. , Zhu, Jian-Xin . (2555). Theory of ultrafast quasiparticle dynamics in high-temperature superconductors : the dependence on pump fluence.
กรุงเทพมหานคร : Nanyang Technological University, Singapore. Tao, Jianmin , Prasankumar, Rohit P. , Chia, Elbert E. M. , Taylor, Antoinette J. , Zhu, Jian-Xin . 2555. "Theory of ultrafast quasiparticle dynamics in high-temperature superconductors : the dependence on pump fluence".
กรุงเทพมหานคร : Nanyang Technological University, Singapore. Tao, Jianmin , Prasankumar, Rohit P. , Chia, Elbert E. M. , Taylor, Antoinette J. , Zhu, Jian-Xin . "Theory of ultrafast quasiparticle dynamics in high-temperature superconductors : the dependence on pump fluence."
กรุงเทพมหานคร : Nanyang Technological University, Singapore, 2555. Print. Tao, Jianmin , Prasankumar, Rohit P. , Chia, Elbert E. M. , Taylor, Antoinette J. , Zhu, Jian-Xin . Theory of ultrafast quasiparticle dynamics in high-temperature superconductors : the dependence on pump fluence. กรุงเทพมหานคร : Nanyang Technological University, Singapore; 2555.
|
ridm@nrct.go.th ระบบคลังข้อมูลงานวิจัยไทย รายการโปรดที่คุณเลือกไว้
