Positron annihilation lifetime measurement / Doppler broadening measurement device
DPALMS-LCA
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.
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basic information
【Specifications (Excerpt)】 ■ADC: 3GHz, 8-bit resolution ■Input range: 700mVp-p / 560mVp-p / 840mVp-p, selectable with or without attenuator (1/3) ■Signal input terminals: 2CH, SMA connector, 50Ω ■Measurement: Time difference, waveform ■Time range: 10.6 ps / Ch, ±60ns ■Main settings: Threshold, CFD delay, CFD function, WALK, LLD, ULD *For more details, please refer to the PDF document or feel free to contact us.
Price range
P6
Delivery Time
※Three months after the order is received.
Applications/Examples of results
【Purpose】 Material analysis through positron annihilation Analysis of the concentration and size of vacancy defects in materials Sub-nanometer and nanometer vacancy evaluation *For more details, please refer to the PDF document or feel free to contact us.*
Company information
Techno AP Co., Ltd. is a company located in Hitachinaka City, Ibaraki Prefecture, that engages in the design, development, and sales of radiation measurement devices. Additionally, we also develop, manufacture, and sell electronic application devices, design and produce electronic circuits, design and produce software, design and produce measurement and control programs, design and produce automatic measurement systems using computers, and design and produce sequencer control systems.
![[Analysis Case] Evaluation of Carrier Lifetime through Photoluminescence Lifetime Measurement](https://image.mono.ipros.com/public/product/image/507/2000958389/IPROS45996472034572179014.jpeg?w=280&h=280)
