Tungsten probes are widely used in different fields of science, engineering and medicine due to some of their properties. Here are some common application scenarios for tungsten probes:
1. Electron Microscope (EM): Tungsten probes are often used in electron microscopes, especially in transmission electron microscopes (TEM), to generate small electron beams to achieve high-resolution sample imaging.
2. Scanning tunneling microscope (STM): Tungsten probes are widely used in STM to measure the electronic state of the sample surface and achieve atomic-level resolution.
3. Atomic Force Microscopy (AFM): In AFM, a tungsten probe is used for surface topology imaging to obtain high-resolution information on the sample surface.
4. Mass spectrometers: Tungsten probes may be used in mass spectrometers to ionize samples and produce ions for mass spectrometry analysis.
5. Surface analysis and material characterization: Tungsten probes can be used in surface analysis instruments, such as surface plasma mass spectrometers (SIMS), for material characterization and analysis.
6. Study of mechanical properties: Tungsten probes may be used to study the mechanical properties of samples, such as measuring the elastic modulus of samples through AFM.
7. Medical Applications: Tungsten probes may have applications in the medical field, such as in microbiological studies.
8. Materials research: Tungsten probes are widely used in materials science and engineering to study the structure, properties and surface characteristics of materials.
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