scattering chamber वाक्य
"scattering chamber" हिंदी में scattering chamber in a sentenceउदाहरण वाक्य
- The scattering chamber, area C, generally contains the crystal manipulator and any other analytical instruments that can be used to characterize the crystal surface.
- In order to maintain clean surfaces, the pressure in the scattering chamber needs to be in the range of 10 " 8 to 10 " 9 Pa . This requires the use of turbomolecular or cryogenic vacuum pumps.
- Equipment that can be included in the main scattering chamber includes a LEED screen ( to make complimentary measurements of the surface structure ), an Auger analysis system ( to determine the contamination level of the surface ), a mass spectrometer ( to monitor the vacuum quality and residual gas composition ), and, for working with metal surfaces, an ion gun ( for sputter cleaning of the sample surface ).