Atomic Force Microscopy
Atomic Force Microscopy (AFM) is a high-resolution imaging technique that uses a small probe to scan the surface of a sample. The probe is mounted on a cantilever and interacts with the sample surface, producing a topographic image of the surface features. AFM can provide information about the surface morphology, roughness, and mechanical properties of the sample. It can also be used to measure the forces between the probe and the sample surface, allowing for the study of intermolecular forces and surface interactions. AFM has applications in materials science, biology, and nanotechnology, and is particularly useful for studying samples that are difficult to image with other techniques, such as soft or fragile materials.
Your Previous Searches
Random Picks
- Segmented Design: Segmented Design is a design approach that breaks down a complex system into smaller, more manageable segments or subsystems. In the context of space and astronautical engineering, Segmented Design is often used in the design of large space ... Read More >>
- Vernal Equinox: Vernal Equinox is the moment when the Sun appears to cross the celestial equator, heading northward. In other words, it is the point in time when the length of day and night are almost equal. This event occurs twice a year, around March 20- ... Read More >>
- Orbital Velocity: Orbital velocity is the minimum velocity required for an object to maintain a stable orbit around a celestial body. It is the speed at which the centripetal force required to maintain the circular orbit is equal to the gravitational force o ... Read More >>
Top News
Easter's date remains divisive. Some church leaders want that to change...
Eastern and Western churches will celebrate Easter on the same day this year, while marking 1,700 years since the Council of Nicaea unified Christian doctrine...
News Source: ABC News on 2025-04-19
In a city of stars, Los Angeles astronomy club makes sure to keep looking up...
LOS ANGELES — While Los Angeles is home to the biggest stars in the world, a monthly get-together is proving that the city’s rich and famous have nothing on the universe....
News Source: NBC News on 2025-04-18
This week on "Sunday Morning" (April 20)...
A look at the features for this week's broadcast of the Emmy-winning program, hosted by Jane Pauley....
News Source: CBS News on 2025-04-17
Scientists detect strongest hints yet of life on a distant planet...
Scientists have detected unique chemical patterns similar to those produced by the Earth's algae and seaweed — raising the possibility of the presence of a warm ocean, perhaps teeming with life, on ...
News Source: NBC News on 2025-04-17
Is there life on another planet? Scientists find the strongest evidence yet...
Near a planet far, far away astronomers have found traces of chemicals that on Earth are only produced by living beings....
News Source: Al Jazeera English on 2025-04-17