Reflectron

Schematic drawing of a dual-stage reflectron.

A reflectron (mass reflectron) is a type of time-of-flight mass spectrometer (TOF MS) that comprises a pulsed ion source, field-free region, ion mirror, and ion detector and uses a static or time dependent electric field in the ion mirror to reverse the direction of travel of the ions entering it. Using the reflectron, one can substantially diminish a spread of flight times of the ions with the same mass-to-charge ratio (m/z) caused by spread in kinetic energy of these ions measured at the exit from the ion source.

单词	Reflectron
释义	Reflectron 英语百科 Reflectron A reflectron (mass reflectron) is a type of time-of-flight mass spectrometer (TOF MS) that comprises a pulsed ion source, field-free region, ion mirror, and ion detector and uses a static or time dependent electric field in the ion mirror to reverse the direction of travel of the ions entering it. Using the reflectron, one can substantially diminish a spread of flight times of the ions with the same mass-to-charge ratio (m/z) caused by spread in kinetic energy of these ions measured at the exit from the ion source.
随便看	Contusion of multiple sites Contusion of multiple sites of lower limb Contusion of multiple sites of trunk Contusion of multiple sites of upper limb Contusion of muscle Contusion of neck Contusion of nerve Contusion of nose Contusion of orbital tissues contusion of palpebra contusion of penis Contusion of perineum Contusion of scalp Contusion of scapular region contusion of scrotum Contusion of shoulder and upper arm Contusion of shoulder region Contusion of skin contusion of spinal cord contusion of spinal nerve root contusion of teeth contusion of temporo mandibular joint contusion of testicles contusion of testis Contusion of the larynx