Positron annihilation lifetime measurement / Doppler broadening measurement device
High-efficiency digital measurement. Lifespan spectrum and waveform file storage are possible!
Integration of measurement and power supply equipment necessary for positron annihilation method measurements that can analyze molecular-level nanoscale spatial structures. Settings and data reading for each module are performed via a network from a dedicated application installed on a computer. PALS captures and calculates high-speed pulse signals from two BaF2 scintillation detectors using a 3 Gsps module. CDB takes coincidences from two germanium semiconductor detectors and generates a two-dimensional histogram from each of their pulse height values. Furthermore, the combination of these devices also enables the measurement of the correlation between lifetime and momentum using AMOC.
- Company：テクノエーピー
- Price：5 million yen-10 million yen
