理学 >>> 物理学 >>> 光学 >>> 几何光学 物理光学 非线性光学 光谱学 量子光学 信息光学 导波发光 发光学 红外物理 激光物理 应用光学 光学其他学科
搜索结果: 1-15 共查到光学 Materials相关记录23条 . 查询时间(0.078 秒)
光学诊疗技术在基础研究和应用研究中发挥着重要作用。光学诊疗技术的发展对光学诊疗剂的诊断和治疗性能提出了新的要求。无机长余辉材料由于其独特的电子储存和释放机制,在激发光停止激发后仍然能够持续发光,这种持续发光也被称为余辉。无机长余辉材料的余辉发射特性使它们在疾病诊疗中展现出独特的优势,是光学诊疗应用的理想候选者。中国科学院福建物质结构研究所张云团队对无机长余辉材料及其诊疗应用进行了系统和全面的综述。...
二维材料结构上的各向异性使如压电效应、载流子迁移率、振动模式、光学性质、力学性质和应变诱导的带结构调制等的物化特性具有高度各向异性。而如何快速无损简易地判断二维材料的晶向方向是探索其各向异性的关键,也是一大挑战。本课题组于2019年首次合成宏观紫磷单晶并确定其晶体结构的基础上,发现紫磷是至今为止最稳定的磷的同素异形体。作为一种低对称性的二维材料,紫磷烯具有的各向异性尚未被探索,如何快速确定二维紫磷...
With the addition of computers, laser cutters have rapidly become a relatively simple and powerful tool, with software controlling shiny machinery that can chop metals, woods, papers, and plastics. Wh...
近日,物理科学学院张君诚研究组在《Progress in Materials Science》(《材料科学进展》,最新影响因子23.75)发表了迄今为止最为全面介绍陷阱型应力发光的长篇综述文章“Trap-controlled mechanoluminescent materials”(DOI:doi.org/10.1016/j.pmatsci.2019.02.001)。张君诚为论文第一作者和第一通...
北师大化学学院吴立明课题组首先从理论计算角度出发,利用Gaussian和VASP等量子化学软件包对PO3F2-基团进行偶极矩,能隙及超极化率等光学性质的计算研究,发现其相关参数均优于PO43-基团,基于此,他们预测PO3F2-有望成为新的DUV NLO功能基团。在此指导下,经过对100多个已知单氟磷酸盐进行深入调查和相关电子结构及光学性质计算分析,他们提出(NH4)2PO3F,(C(NH2)3)2...
Recently, there has been a rapid and significant progress in the field of UV and higher energy photonics (UV to EUV) due to the availability of new UV and high energy light sources. Nano-materials suc...
This conference, Bio and Nano Hybrid Photonic and Electronic Materials and Devices, is sponsored by SPIE Optics + Photonics as part of the Nanoscience + Engineering track. It was first launched in 200...
Polymer optics can be found in many aspects of our daily lives. Modern applications are vast and include camera phones, near-to-eye displays, microprojection, panoramic capture systems, biometrics, en...
Conventional optical tweezers based on optical radiation forces (scattering, absorption and gradient forces) produced by a tightly focused laser beam have been primarily applied to particles with a di...
2018年SPIE图案材料和工艺进展会议(SPIE Advances in Patterning Materials and Processes XXXV)。
Damage to the bulk of transparent optical media can occur in amorphous, polymeric, polycrystalline or crystalline materials. Research into, and measurements of phenomena that influence the damage proc...
The sixth Pacific Rim Laser Damage: Optical Materials for High-Power Lasers Symposium will be host by SPIE and SIOM in Shanghai.The conference will include both oral and poster presentations. Well-kno...
The sixth Pacific Rim Laser Damage: Optical Materials for High-Power Lasers Symposium will be host by SPIE and SIOM in Shanghai.The conference will include both oral and poster presentations. Well-kno...
OPTO is organized into eight tracks. Choose a track and click to see the list of conferences.Review conference details by clicking on the titles below. These details include paper titles, authors, sch...
近日,北京大学物理学院、人工微结构和介观物理国家重点实验室肖云峰研究员和龚旗煌院士等应邀在国际著名期刊Advanced Materials杂志发表题为“Single Nanoparticle Detection Using Optical Microcavities”的综述论文(DOI: 10.1002/adma.201604920)。光学微腔传感是近十几年发展出来的一种超高灵敏检测技术,检测极限...

中国研究生教育排行榜-

正在加载...

中国学术期刊排行榜-

正在加载...

世界大学科研机构排行榜-

正在加载...

中国大学排行榜-

正在加载...

人 物-

正在加载...

课 件-

正在加载...

视听资料-

正在加载...

研招资料 -

正在加载...

知识要闻-

正在加载...

国际动态-

正在加载...

会议中心-

正在加载...

学术指南-

正在加载...

学术站点-

正在加载...