【摘 要】
：
By using the super-resolution near-field structure(super-RENS)method,the super-resolution recording marks are obtained practically by an organic photochromic di
【机 构】
：
Key Lab of Organic Optoelectronics & Molecular Engineering of Ministry of Education,Department of Ch
论文部分内容阅读
By using the super-resolution near-field structure(super-RENS)method,the super-resolution recording marks are obtained practically by an organic photochromic diarylethene mask layer,under much lower recording laser Dower of 0.45mW.The size of recording marks is decreased by 60% (from 1.6μm to 0.7μm) for a diarylethene (photo-mode)recording layer by the optical detection method(limited by optical diffraction),or decreased by 97%(from 1600nm to 50nm)for a heptaoxyl copper phthalocyanine(thermo-optical)recording layer,the latter is much smaller than the limitation of optical diffraction.In order to obtain a desirable result,a proper extent or Dhotochemistry reaction in the mask layer is needed.Thus,the super-resolution recording marks can be obtained by adjusting the concentration of diarylethene in the mask layer,the recording laser power,and the moving speed of the sample disc.
其他文献
Compared to conjugated polymer poly[2- met hoxy-5- (3, 7-dimet hyloctyloxy)- 1,4-phenylenevinylene] (MDMO-PPV)solar cells, bulk hetero junction solar cells comp
We detect the photo-induced carriers in near-stoichiometric iron doped LiNbO3 crystal by the holographic tech-nique.
We take an enhanced structure of existing optical fibres to investigate the amplification characteristics.Nano and optical fibre technologies both are employed
图画书的教学在我国几乎是一片空白,我最佩服那些敢于第一个吃螃蟹的人。于是,我仔细研读了他们的图画书教学案例,并进行了图画书亲子阅读和课堂教学的尝试,积累了一些经验。
Based on the Chapman-Enskog theory, we calculate the electrical conductivity of non-equilibrium air plasma in the two-temperature model. We consider different d
体育，不仅可以丰富学生的学习生活，增强体质，促进身体和其他方面有效发展，同时更能推进学校的素质教育。现行的小学体育教学，不应只是单行的体育技能教学，学生的心理发展教育也是体育教学中不可缺少的一部分。 由于小学体育科学有着它自己的特殊性、学科性。体育教学，大多数的时间都是在室外进行，会受到场地、器材、天气等各方面约束，往往会使一部分学生失去学习的兴趣。作为小学体育教师，在教学中要根据儿童的年龄特点
广西水稻杂交制种,近年来在面积上逐年扩大.而产量持续上升,这与“九二○”的应用有关。植物生长刺激素九二○,在水稻生长的不同阶段分别应用,收到良好效果。水稻种子出菌后
苏霍姆林斯基说过：“如果你想让教师的劳动能够给教师带来乐趣，使天天上课不至于变成一种单调乏味的义务，那你就应当引导每一位教师走上从事研究这条幸福的道路上来。”如何提高幼儿教师的专业素质与水平，引领教师在新时代的背景下不断提高自身素质，为幼儿的全面、健康、和谐发展服务，是摆在我们面前的首要任务。我认为提高教师专业水平，园长应转换角色，努力做好教师专业发展的引领者、践行者、支持合作者。 一、课程探索
甘蓝是上海郊区的主要蔬菜种类之一。随着人们生活水平的提高,对蔬菜生产不仅要求产量高而且要求质量好,因此合理施用氮、磷、钾肥料是实现这一目标的重要措施之一。 1984年
Image restoration phase-filtering lateral superresolution confocal microscopy, a new approach, is proposed to achieve lateral superresolution using a confocal m