平台简介 About us


物质科学电镜中心简介


上海科技大学物质科学与技术学院电镜中心始建于2015,旨在建立一个国际一流水平的电镜中心,建成之后将成为集教学、科研、服务等功能为一体的国际一流公共科学研究和技术开发平台。中心已经购买了一批先进的设备,包括一台双球差矫正透射电子显微镜和一台高分辨扫描电子显微镜,可以在原子尺度观察材料的微观结构,同时利用专门的样品杆可以实现样品在气体、液体等环境下的动态观测。在中心建设之初,上海科技大学邀请海外知名电镜专家Osamu Terasaki教授来我校任电镜中心主任一职,对电镜中心的建设作了全面的规划,今年又邀请美国伊利诺伊大学香槟分校的左建民教授作为中心的科研主任,为电镜中心的发展给出指导,进一步提升了中心的科研实力和影响力。该平台的建设将提升上海科技大学在尖端物质科学领域的研究水平,推动学院在材料、化学和物理等领域的发展,为一流科研成果的出现提供重要的支持和保障。

目前,电镜中心多台电子显微镜,如JEM-1400Plus TEM 透射电子显微镜,JEM-2100Plus TEM 透射电子显微镜,Phenom Pro台式扫描电子显微镜,JSM-6010PLUS/ LA扫描电子显微镜,以及JSM-7800F Prime 高分辨扫描电子显微镜,已完成安装测试,并向全校用户开放。此外,电镜中心还配有IB-19530CCP截面抛光仪,IB-09060CI冷冻离子减薄仪,Leica EM FC7/UC7 超薄切片机(带冷冻),以及Samdri-795临界点干燥仪等多台样品制备及处理仪器。近期即将完成安装测试的GrandArm 300F双球差矫正原子分辨透射电子显微镜,具备X射线能谱分析(EDS)、电子能量损失谱分析(EELS)、能量过滤透射电镜(EFTEM)、分段环形全场探测器(SAAF)等功能,可实现分辨率达0.6埃的原子级微观结构成像及分析。


Centre for High-resolution Electron MicroscopyCħEM



Centre for High-resolution Electron Microscopy (CћEM) has been newly established as a major research facility at the School of Physical Science and Technology (SPST), ShanghaiTech University, China. Its mission is to promote the advancement of electron microscopy science and to support research activities in SPST. The research focus of CћEM is toward soft and electron-beam sensitive materials, at the intersections of Materials, Physics, Chemistry, and Biology. For education, the Centre is dedicated to provide all users, including PhD students, opportunities to gain basic knowledge and practical skills in electron microscopy. The inauguration of CћEM took place in May 27-29, 2018. The installation of a state of art S/TEM (JEOL Grand ARM300F) with double correctors has been completed just before the inauguration. This instrument has joined the existing lineup of 200kV and 120 kV TEMs, and W- and FEG SEMs at CћEM. In-situ/environmental TEM, Auger EM and FIB instruments have also running well, which endows the centre with in- situ characterisation capabilities, including the time/energy domain.


Instruments at CћEM: