| ชื่อเรื่อง | : | Disorder and spectral line shapes in two-level systems |
| นักวิจัย | : | Shenai, Prathamesh M. , Shi, Wu-Jun , Chernyak, Vladimir , Zhao, Yang |
| คำค้น | : | DRNTU::Engineering::Materials |
| หน่วยงาน | : | Nanyang Technological University, Singapore |
| ผู้ร่วมงาน | : | - |
| ปีพิมพ์ | : | 2556 |
| อ้างอิง | : | Shenai, P. M., Shi, W.-J., Chernyak, V., & Zhao, Y. (2013). Disorder and spectral line shapes in two-level systems. Chemical Physics Letters, 582, 66-70. , 0009-2614 , http://hdl.handle.net/10220/19723 , http://dx.doi.org/10.1016/j.cplett.2013.07.032 , 179402 |
| ที่มา | : | - |
| ความเชี่ยวชาญ | : | - |
| ความสัมพันธ์ | : | Chemical physics letters |
| ขอบเขตของเนื้อหา | : | - |
| บทคัดย่อ/คำอธิบาย | : | Using a stochastic model, we examine disorder-induced changes in the absorption line shape of a chromophore embedded in a matrix of noninteracting two-level systems (TLSs) with randomly oriented dipole moments. By systematically controlling the degree of TLS positional disorder, a perfectly crystalline, glassy or a combination of the two environments is obtained. The chromophore is assumed to interact with TLSs via long-range dipole–dipole coupling. At long times and in the absence of disorder, Gaussian line shapes are found, which morph into Lorentzian for a completely disordered environment owing to strong coupling between the chromophore and a TLS in close vicinity. |
| บรรณานุกรม | : |
Shenai, Prathamesh M. , Shi, Wu-Jun , Chernyak, Vladimir , Zhao, Yang . (2556). Disorder and spectral line shapes in two-level systems.
กรุงเทพมหานคร : Nanyang Technological University, Singapore. Shenai, Prathamesh M. , Shi, Wu-Jun , Chernyak, Vladimir , Zhao, Yang . 2556. "Disorder and spectral line shapes in two-level systems".
กรุงเทพมหานคร : Nanyang Technological University, Singapore. Shenai, Prathamesh M. , Shi, Wu-Jun , Chernyak, Vladimir , Zhao, Yang . "Disorder and spectral line shapes in two-level systems."
กรุงเทพมหานคร : Nanyang Technological University, Singapore, 2556. Print. Shenai, Prathamesh M. , Shi, Wu-Jun , Chernyak, Vladimir , Zhao, Yang . Disorder and spectral line shapes in two-level systems. กรุงเทพมหานคร : Nanyang Technological University, Singapore; 2556.
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