For clusters of 13 nd 25 sites with the special shape , the numerical results show that their gs are respectively 6 - fold and 8 - fold degeneracy ( while the gs of macroscopic antiferromagnet is singlet ) 通过计算含有13个格点和25个格点的双组分海森堡反铁磁团簇，结果表明它们的基态分别是6重和8重态(而宏观反铁磁系统的基态是单态) 。
Phosphorescent electroluminescent materials and devices are one of prime focuses of organic light - emitting device research in recent years due to their ability to efficiently utilize both singlet and triplet excitons and having higher efficiency 有机电致磷光材料可以同时利用单线态和三线态激子发光，具有发光效率高等优点，成为近年来研究的热点。
Phosphorescent electroluminescent materials and devices are one of prime focuses of organic light - emitting device research in recent years due to their ability to efficiently utilize both singlet and triplet excitons and having higher efficiency 摘要有机电致磷光材料可以同时利用单线态和三线态激子发光，具有发光效率高等优点，成为近年来研究的热点。
The analytical solutions for the utilization of chlorine and the yield of singlet oxygen were obtained , which agree with the experimental results and are helpful for further improvement and optimization of the jsog 通过边界条件，采用试探解的方法，解得氯、总氧、单重态氧的气相、液相扩散方程，得到了氯的利用率，及单重态氧产率的解析解，与实验结果基本相符。
The findings , which appear in the september issue of molecular cell , not only advance knowledge of how cells sense the presence of singlet oxygen , but also how they turn on critical genes to defend themselves from its effects 该发现刊登在分子细胞杂志的9月刊号上，它不仅增进了我们对细胞如何感受单态氧这种机制的了解，而且还揭示了细胞如何开启关键基因的表达来防御单态氧带来的损伤。
Now , in a study that took more than five years to complete , rockefeller university researchers , in collaboration with a team of bacteriologists at the university of wisconsin , madison , have become the first to solve the structure of a protein complex that protects these cells from singlet oxygen 现在，洛克菲勒大学的研究人员与威斯康星大学的细菌学家一同协作，历经5年多时间的研究，首次获得了一种能够保护细胞免受单态氧损伤的蛋白复合体的晶体结构。
Output of high purity violet blue light matches the peaks optical absorption of acne aminolevulinic acid , metabolites inside the porphyrin , propionibacterium acnes metabolites inside the porphyrin stimulated by the withdrawal - induced chemical processes produce large singlet oxygen activity and generate a high oxidative environment to propionibacterium acnes , which accordingly leads to the death of bacteria on the skin acne cleared 输出高纯度的紫蓝光，与痤疮丙酸杆菌代谢物内卟啉的光吸收峰值匹配，痤疮丙酸杆菌的代谢物内卟啉受到激发后的化学退激过程产生大量单线态活性氧，可对痤疮丙酸杆菌产生一种高氧化环境，从而导致细菌死亡进而将皮肤上的痤疮清除。
The color of devices is disturbed badly and the luminescent efficiency of devices is degradated because of exciplex ' s emission . the mechanism is investigated in this paper on the formation of exciplex and on the mixing - layer device structure eliminating the exciplex based on rare - earth complex , specially on eu ( dbm ) 3bath and gd ( dbm ) 3bath . it is thought that the exciplex results from the interaction between the singlet excited state of the ligand of electron acceptor material and the ground state of electron donor material 本论文以稀土配合物oel为重点和基础，以eu ( dbm ) _ 3bath和gd ( dbm ) _ 3bath为典型材料，研究了激基复合物的形成和稀土配合物器件中混合层能够消除激基复合物，认为激基复合物是电子受体材料配体能级的单重态与电子给体材料的基态相互作用而产生的。
