frenkel exciton 夫伦克尔激子 ; 夫伦克耳激子 ; 弗仑克尔激子 ; Frenkel激子
exciton condensation 激子凝聚 ; 激子凝结
bound exciton 束缚激子
wannier exciton 瓦尼埃激子 ; Wannier激子
eXciton chirality rule 激子手性规则
exciton laser 激子激光器
exciton transfer 激子传递 ; 激子转移
exciton migration 激子徒动 ; 激子
high density exciton 高密度激子
Zinc oxide(ZnO)is an interesting wide band gap(3.3 eV at room temperature)Ⅱ-Ⅵsemiconductor material,which has a much larger exciton binding energy(60 mev)than GaN(~25 meV)and ZnSe(22 meV).
ZnO是一种新型的Ⅱ-Ⅵ族宽禁带半导体材料,室温宽带隙约为3.3 eV,它的激子束缚能高达60 meV,远大于GaN的25 meV和ZnSe的22 meV。
参考来源 - ZnO薄膜的制备及其特性研究The temperature dependent photoluminescence reveals that the ultra-violet emitting at room temperature should be the recombination of free exciton.
对变温光致发光光谱数据的分析表明,室温的紫外发射可能来自于自由激子复合发光。
参考来源 - 准一维ZnO纳米材料的合成和发光性质研究·2,447,543篇论文数据,部分数据来源于NoteExpress
以上来源于: WordNet
N a mobile neutral entity in a crystalline solid consisting of an excited electron bound to the hole produced by its excitation 激子
The enhancement of efficiency is attributed to high density of exciton due to confinement of EBL.
效率的提高是由于EBL的限制作用而提高了激子浓度。
The influence of interaction between phonons on ground state energy of exciton has been discussed.
讨论了声子之间相互作用对激子基态能量的影响。
The exciton absorption resonaces (HH and LH) and step accumu-tive density Of state have been observed.
观察到轻、重空穴对应的激子吸收峰(LH和HH)及台阶状态密度。
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