field-emission microscope Antonyms
No Synonyms and anytonyms found
Meaning of field-emission microscope
field-emission microscope (n)
electron microscope used to observe the surface structure of a solid
field-emission microscope Sentence Examples
- The field-emission microscope is a remarkable tool that allows scientists to observe the surface of materials at the atomic level.
- Field-emission microscopes utilize the principle of field emission, where electrons are emitted from a sharp tip under the influence of a strong electric field.
- In a field-emission microscope, the sharp tip is made of a suitable material, such as tungsten or molybdenum, and is shaped to a fine point.
- A high voltage is applied between the tip and a fluorescent screen or detector, creating a strong electric field at the tip.
- This electric field causes electrons to be emitted from the tip, and the emitted electrons travel towards the screen or detector.
- The electrons emitted from the tip are focused by the electric field, and they form an image of the surface of the material on the screen or detector.
- The image obtained using a field-emission microscope provides valuable information about the atomic structure and surface properties of the material.
- Field-emission microscopes are widely used in research and development, particularly in the fields of materials science, surface physics, and nanotechnology.
- The field-emission microscope has been instrumental in advancing our understanding of the behavior of electrons at surfaces and has enabled significant breakthroughs in various scientific disciplines.
- The ongoing development and refinement of field-emission microscopes continue to push the boundaries of imaging technology and provide new insights into the microscopic world.
FAQs About the word field-emission microscope
electron microscope used to observe the surface structure of a solid
No synonyms found.
No antonyms found.
The field-emission microscope is a remarkable tool that allows scientists to observe the surface of materials at the atomic level.
Field-emission microscopes utilize the principle of field emission, where electrons are emitted from a sharp tip under the influence of a strong electric field.
In a field-emission microscope, the sharp tip is made of a suitable material, such as tungsten or molybdenum, and is shaped to a fine point.
A high voltage is applied between the tip and a fluorescent screen or detector, creating a strong electric field at the tip.
