Introduction: Multi-mode AFM has a wide range of applications, including: Material science: observing and studying material surfaces, including surface roughness and surface structure, particle size, and defects; Microelectronics: On-line detection of large-scale integrated circuits, studying the local electrical characteristics of ICs, and being used for information storage and reading of ultra-high-density (100 million times that of current disks) Biology: DNA, chromatin structure, protein/enzyme reactions, protein adsorption, etc. Medicine: a powerful means of mesoscopic operation, its application areas involve medicine, pharmacology, immunity, diagnosis and treatment and other disciplines Optics: The combination of optical technology and AFM technology can form a new discipline; near-field optics, which combines the unparalleled resolution of AFM technology in detecting topography with the advantages of optical field observations. Physics: AFM can detect the surface's electronic structure, energy level, wave function, tunneling effect and so on. Mesoscopic physics studies can be conducted to study the interaction of electrons with adsorbed atoms Chemistry: AFM can be used as an effective in-situ detection tool to study surface chemical reactions at the atomic level. It can also observe atomic-level changes in surface chemical reactions. Features: 1. Laser detection head and sample scanning stand integrated, stable and reliable; 2. Precise laser and probe positioning device, easy to change the probe and adjust the light spot; 3. The uniaxially driven sample automatically approaches the probe vertically, accurately positions the scanning area, and makes the needle tip scan perpendicular to the sample; 4. The motor controls the intelligent needle detection method for automatic detection of pressure ceramics to protect the probe and sample; 5. High-precision and large-range piezoelectric ceramic scanners can be selected according to different accuracy and scanning range requirements; 6. 10X apochromatic objective optical positioning, without focusing, real-time observation and positioning probe sample scanning area; 7. Spring suspension type shockproof method, simple and practical, good shockproof effect; 8. Metal shield soundproof box, built-in high-precision temperature and humidity sensors, real-time monitoring of the working environment; 9. Integrated scanner hardware nonlinear correction user editor, nano characterization and measurement accuracy better than 98%. Technical Parameters Basic operating modes: contact mode, tapping mode, F-Z force curve measurement, RMS-Z curve measurement Optional work modes: friction/side force, amplitude/phase, magnetic and electrostatic forces Sample size: Φ ≤ 90mm, H ≤ 20mm Scan range: XY to 50um, Z to 5um (optional XY to 20um, Z to 2um) Scanning resolution: XY to 0.2nm, Z to 0.05nm Sample movement range: 0~20mm Optical magnification 10X, optical resolution 1um (optional 20X, optical resolution 0.8um) Scan rate 0.6Hz~4.34Hz, scan angle 0~360° Scan Control: XY uses 18-bit D/A, Z uses 16-bit D/A Data sampling: 14-bit A/D, dual 16-bit A/D multiplex simultaneous sampling Feedback method: DSP digital feedback Feedback sampling rate: 64.0KHz Communication interface: USB2.0/3.0 Operating environment: WindowsXP/7/8/10 operating system
Introduction: Multi-mode AFM has a wide range of applications, including: Material science: observing and studying material surfaces, including surface roughness and surface structure, particle size, and defects; Microelectronics: On-line detection of large-scale integrated circuits, studying the local electrical characteristics of ICs, and being used for information storage and reading of ultra-high-density (100 million times that of current disks) Biology: DNA, chromatin structure, protein/enzyme reactions, protein adsorption, etc. Medicine: a powerful means of mesoscopic operation, its application areas involve medicine, pharmacology, immunity, diagnosis and treatment and other disciplines Optics: The combination of optical technology and AFM technology can form a new discipline; near-field optics, which combines the unparalleled resolution of AFM technology in detecting topography with the advantages of optical field observations. Physics: AFM can detect the surface's electronic structure, energy level, wave function, tunneling effect and so on. Mesoscopic physics studies can be conducted to study the interaction of electrons with adsorbed atoms Chemistry: AFM can be used as an effective in-situ detection tool to study surface chemical reactions at the atomic level. It can also observe atomic-level changes in surface chemical reactions.
