欢迎您！东篱公司
退出
-
申报数据库
-
立项数据库
-
成果数据库
-
项目获奖数据库
中文摘要：
半导体量子点的激子超辐射出现的条件是本文激子超辐射的理论研究中的重点，我们的理论推导结果揭示要观测到半导体量子点的激子超辐射必须采用短于百飞秒的激发源。我们用ZnO单量子点观察到激子超辐射，同时测量和分析讨论了量子点集合的相干辐射性质，发现单量子点超辐射的二次方泵浦与辐射强度关系被大量量子点间的线性递增所掩盖。
英文摘要：
In semiconductor quantum dots, coherent radiation of excitons includes lasing and In this paper, we report the theory of superradiance of excitons in quantum dot. Our results excited source for superradiance of excitons in single quantum dot should he shorter Furthermore, While, for the density will be we report our experimental observation of superradiance in a single ZnO nano-crystal assemble, the exponential increasing of emission peak intensity covered by the linear relationship between nano-crystals in assemble superradiance. reveal that the than 100 fs. quantum dot. the pump density will be covered by the linear relationship between nano-crystals in assemble.
关于汪河洲：
关于林伟：
同期刊论文项目
同项目期刊论文
Bound states of one-, two-, and three-dimensional solitons in complex Ginzburg-Landau equations with
Photonic localization of interface modes at the boundary between metal and Fibonacci quasiperiodic s
Continuous generation of soliton patterns in two-dimensional dissipative media by razor, dagger, and
Fano resonance of three-dimensional spiral photonic crystals: Paradoxical transmission and polarizat
Dynamics and all-optical control of solitons at the interface of optical superlattices with spatiall
Morphology evolution of glancing angle deposition Ag films on nanosphere-array substrates: Kinetic M
Electromagnetic Bloch-like oscillations in one-dimensional quasicrystal consisting of negative perme
Homogeneous and isotropic bends to tunnel waves through multiple different/equal waveguides along ar
Bloch oscillations in one-dimensional photonic crystal coupled microcavity composed of single-negati
位置：