仪器名称 | 原子力显微镜(Atomic Force Microscope ,AFM) | ||||
生产厂家 | Bruker Dimension EdgeTM | 启用时间 | 2012年10月 | ||
主要技术指标 | 可用模式有tapping、contact及STM模式,可在空气中或液相中成像。对样品要求纵向起伏小于10 um,样品面积大小小于150×150 mm。 仪器其他参数如下: ;Z range: 10 um; Vertical noise floor: 27.2 pm RMS; X sensor noise: 0.333 nm RMS; Y sensor noise: 0.282 nm RMS; Z sensor noise: 0.143 nm RMS; Sample size/holder: 150mm Vacuum chuck, 15mm thick; Motorized positioning stage: 150×150 mm;Microscope optics: 5-megapixel digital camera; 180μm to 1465μm viewing area; digital zoom and motorized focus; Signal access: Configurable I/O signal access built into controller; Includes customizable signal routing, digital feedback, and dual digital lock-in; Single point spectroscopy: Three-axis closed loop control for point-and-shoot positioning and ramping; Spring constant calibration with built-in thermal tune Sample temperature control: room temperature X-Y scan range: 90×90 um | ||||
主要功能及应用 | 可用于环境、生物、地质等领域样品的表面形貌测定;分子间或细胞间作用力测定;样品表面物化性质如电势、磁性、粘附力以及弹性等测定。 | ||||
仪器管理员 | 郭圆 | ||||
联系电话 | 15885542670 | 邮箱 | guoyuan@mail.gyig.ac.cn | ||
安放地点 | 地球化学研究所2号楼423室 | ||||
配套设施 |
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收费标准 | 500元/件 (具体收费标准以实际样品数量及样品具体情况确定) |