Time-of-flight secondary mass spectrometer
Wall Art and Photo Gifts from Science Photo Library
Time-of-flight secondary mass spectrometer
Time-of-flight secondary ion mass spectrometer. View of a sample tray of a time-of-flight secondary ion mass spectrometer (ToF SIMS). This mass spectrometer analyses the surface of a sample. A pulsed ion beam is used to remove molecules from the outermost surface of the sample and convert them to ions. This is done at low intensity so that large or " macro" molecules, such as polymers, stay intact. The ions are taken up into a flight tube and accelerated toward a detector. The time taken to reach the detector determines the mass of the ion. This mass spectrometer helps to accurately determine the chemical composition of a samples surface
Science Photo Library features Science and Medical images including photos and illustrations
Media ID 6430655
© TEK IMAGE/SCIENCE PHOTO LIBRARY
Analysis Apparatus Chemical Analysis Mass Mass Spectrometer Spectrometer
EDITORS COMMENTS
This print showcases a Time-of-flight secondary ion mass spectrometer (ToF SIMS) in action. The image captures the view of a sample tray, where cutting-edge technology meets chemistry to analyze the surface of various samples. In this advanced apparatus, a pulsed ion beam delicately removes molecules from the outermost layer of the sample and converts them into ions. Remarkably, this process is carried out at low intensity to ensure that larger "macro" molecules like polymers remain intact throughout analysis. The resulting ions are then propelled into a flight tube and accelerated towards a detector. It is fascinating to note that the time taken for these ions to reach the detector directly correlates with their mass. This critical information enables scientists to precisely determine the chemical composition of a sample's surface. With its ability to provide accurate insights into chemical analysis, this mass spectrometer plays an instrumental role in numerous industries such as research, manufacturing, and quality control. By offering detailed surface analysis without compromising large molecules' integrity, it empowers researchers across diverse fields. This mesmerizing still life photograph not only highlights cutting-edge equipment but also symbolizes innovation within the scientific community. Its intricate details invite viewers on an exploration of unseen molecular worlds while emphasizing Science Photo Library's commitment to capturing remarkable moments in science and technology.
MADE IN THE UK
Safe Shipping with 30 Day Money Back Guarantee
FREE PERSONALISATION*
We are proud to offer a range of customisation features including Personalised Captions, Color Filters and Picture Zoom Tools
SECURE PAYMENTS
We happily accept a wide range of payment options so you can pay for the things you need in the way that is most convenient for you
* Options may vary by product and licensing agreement. Zoomed Pictures can be adjusted in the Basket.
