三线态

稀土-β-二酮配合物LB膜和三线态能量转移研究

Research on the Langmuir-Blodgett Films of Rare Earth - β - diketone Complexes and Triplet Energy Transfer

同时提高了从单线态到三线态系间窜跃（ISC）的效率，从而发出高效磷光。

The intersystem crossing ( ISC ) efficiency from the singlet to triplet is increased , which issued a highly efficient phosphor .

利用时间分辨热透镜技术研究C（60）三线态

The Study of the Triplet State of C 60 by a Time resolved Thermal Lensing Technique

与传统的主体材料CBP相比，这些化合物有较CBP更高的三线态能级，和更为合适的HOMO和LUMO轨道能级。

Compared with traditional host material CBP , the above compounds have higher triplet energy levels ( ET ) and more suitable HOMO and LUMO energy levels .

研究了标题配合物的荧光光谱和T-T瞬态吸收光谱，探讨了中心金属、取代基种类及取代位置对配合物的激发单线态和激发三线态性质的影响规律。

The fluorescence spectra and T-T time resolved absorption spectra were , were investigated in this dissertation .

各共聚物三线态能量转移量子效率φ（ET）~（T-T）大于80%，表明此高分子体系能有效地进行三线态能量迁移和转移。

The efficiency of triplet energy transfer was obtained to be more than 80 % for every copolymer , which shows efficient triplet energy migration and transfer taking place in copolymers .

此外，强极性溶剂CD3CN不利于羰基化合物三线态的产生，因此从一定程度上抑制了CIDNP极化信号的产生。

The polarity of solvent disfavored the produce of triplet carbonyl compounds , restraining the CIDNP polarizations .

光解机理研究结果表明，CS2在308nm激光下生成激发三线态，该三线态与基态CS2反应产生自由基中间体，并测得了相关反应速率常数。

The laser flash photolysis showed that the excited triplet of CS2 could be quenched by its ground state to generate CS2 free radical intermediates . Meanwhile , rate constant for the quenching was also obtained .

一种新型红色三线态喹喔啉铱（Ⅲ）配合物的合成及发光性质

Synthesis and Luminescence of a New Red Triplet Iridium Quinoxaline Complex

利用三线态激子提高有机/高分子发光器件的量子效率

Improve the Quantum Efficiency in O / PLED Using Triplet Exciton

聚乙炔激子单线态和三线态的稳态性质与零磁场判据

The static nature of singlet and triplet exciton in polyacetylene and zero-field criterion

这是很好的固态三线态。

That is a good solid triple bond .

单线态也带有某些三线态的性质，衰减时间变长。

Singlet state also has some triplet nature , the decay time becomes much longer .

此外，基态和三线态第一激发态之间的自旋-轨道耦合矩阵元能够定性反映配合物非辐射跃迁速率常数的大小。

Besides , the spin-orbit coupling matrix elements can qualitatively reflect the magnitude of the non-radiative rate constant .

电场诱导聚合物分子取向对单线态和三线态激子形成截面的影响

The influence of electric field introduced polymer molecular orientation on the formation cross-section of singlet and triplet excitons in PLED

从Ⅰ或Ⅱ的敏化联乙酰燐光实验中求得三线态参数。

The triplet parameters were obtained from the sensitization of biacetyl phosphorescence by ⅰ or ⅱ at varying biacetyl concentrations .

铱配合物也可以被掺杂到有机发光二极管的聚合物薄层中，以充分利用三线态激子的能量，提高发光效率。

The iridium complexes can also be doped into polymer layer of organic light-emitting diodes to make use of triplet excitons .

若假定它们处于最低激发态，这个值显然高于强束缚单线态和三线态激子的理论极限值。

This value significantly exceeds the theoretical limit for strongly bound singlet and triplet excitons , assuming they comprise the lowest energy excited states .

我们的的这个结果意味着，这种激子的束缚能很弱，或者是形成单线态的几率可能要比形成三线态的几率高得多。

Our results imply that the exciton binding energy is weak , or that singlet bound states are formed with higher probability than triplets .

结果表明，对卡宾中心的自旋电子具有离域效应的取代基使三线态二（2,6二甲苯基）卡宾采取低能稳定的直线型结构，且显示了更好的热稳定性和更长的寿命。

It was showed that the triplet di ( 2,6 dimethylphenyl ) carbene having stronger spin delocalized substituent have more line structure and show more stability .

磷光材料在发光过程中可以利用单线态和三线态激子，理论上内量子效率达到100%，这类材料的使用成为提高器件效率的主要途径之一。

The advantage of phosphorescent materials is that they can utilize both singlet and triplet exciton states which can reach 100 % internal quantum efficiency theoretically .

发现当染料激发三线态的质子化形式含量与给电子体有效还原形式的含量最优配合时可获得最佳的光氧化还原效果。

The best effect was found when the higher contents of protonated species of triplet dye match with the higher contents of effective reductive species of donor .

这些配合物中心离子d轨道上强烈的自旋轨道耦合作用导致器件中单线态和三线态能级混合，使得三线态激子也能够用来发光，从而显著的提高了器件的效率。

Owing to the strong spin-orbital coupling of these heavy metal ions , both singlet and triplet excitons can be fully utilized for light emission , so the adoption of phosphorescent materials can greatly enhance the efficiencies of OLEDs .

由于以铱配合物为代表的重金属有机配合物作为磷光材料，能够同时利用单线态激子和三线态激子混合发光，所以其内量子效率理论上可以达到100%，从而成为人们研究的重点。

Due to metal organic complex represented by the iridium complexes as phosphorescent materials that can simultaneously use singlet exactions and triplet exactions in mixed light , so its internal quantum efficiency can reach 100 % theoretically , thus becoming the focus of study .

溶液脉冲辐解生成C（60）阳离子和三线激发态

Triplet Excited State and Radical Canon of C_ ( 60 ) form Pulse Radiolysis in Solutions

用正电子素探测叶绿素三线激发态浓度的变化

Positronium as a probe for concentration changes of photo - excited triplet states of chlorophyll

对三种酞菁配合物的三线态量子产率和寿命进行测定，结果与它们对人肝癌细胞的光动力杀伤作用相关联。

The quantum yield and lifetime of the triplet states of three kinds of phthalocyanines were measured , and results showed agree with the photodynamic therapeutical effects .