Time-dependent fluctuations in single molecule spectroscopy: A generalized Wiener-Khintchine approach

被引：77

作者：

Barkai, E ^{[1
]}

Jung, Y ^{[1
]}

Silbey, R ^{[1
]}

机构：

[1] MIT, Dept Chem, Cambridge, MA 02139 USA

来源：

PHYSICAL REVIEW LETTERS | 2001年 / 87卷 / 20期

关键词：

D O I：

10.1103/PhysRevLett.87.207403

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

We consider the theory of time-dependent fluctuations in single molecule spectroscopy. In particular, the relation between stationary spectral diffusion processes and photon counting statistics is investigated. Within linear response theory, a general relation between Mandel's Q parameter and a three time dipole correlation function is obtained. For a prototype spectral diffusion process, an exact solution of Q is found which exhibits rich types of physical behaviors.

引用

页码：207403 / 1

页数：4

共 24 条

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