D411S-30-D0025-V5.4 微结构中子探测器

Solid-State Neutron Detection Applications

北京华恒鑫达科技发展有限公司是一家专业从事引进国外核物理和高能物理研究以及核工业和核监测领域所需元器件和设备的公司。

器件产品：塑料闪烁体、液体闪烁体及附件产品、有机、无机晶体及晶体粉末、光电倍增管（PMT）、硅微条探测器、微通道板（MCP及APD)、飞行时间探测器（TOF）、电子发生器（EGA）、电子倍增器（CEM）、像增强器（IIT）、中子和伽马探测器（NGD）、气体探测器、He3管、BF3探测器、硅光电倍增管、硅PIN探测器、硅漂移探测器、电荷灵敏前置放大器、硅条/中子探测器的前置放大器等；高纯锗（HPGe）探测器、硅锂（SiLi）探测器、碲锌镉（GdZnTe）探测器、多道分析器、核电子学机箱和插件等一系列核物理领域研究和生产相关的产品。

设备产品：环境辐射监测系统（RMS）,环境γ剂量率与气溶胶监测仪，实验室高纯锗γ谱仪，低本底α β测量仪及表面污染测量仪、热释光剂量读出系统与多种移动物体放射性安检设备；各类便携与事故应急多探头剂量率与核素识别仪、高纯锗γ谱仪、巡检仪和个人剂量报警仪等。

Neutron detector applications include those for homeland security (e.g., border screening), fundamental research (e.g., at neutron scattering beamlines), and industrial monitoring (e.g., personnel monitoring, water content in soil). Solid-state neutron detectors provide an alternative to the 3He-based detectors, maintaining a high thermal-neutron detection efficiency, at a fraction of the volume, mass, voltage, and power required from gas or liquid detectors. The RDT Domino® A strong demand for thin form-factor neutron detectors with the flexibility to adjust available detection area has driven RDT to offer the end-to-end pluggable Domino® with 4-cm2 detection area, 20% to 30% thermal-neutron efficiency, less than 0.3-mW power consumption, and digital output per module. The digital outputs of the Domino® may also be tied together in the tiled format. MSND® Technology The detector utilizes microstructured semiconductor neutron detector (MSND®) technology‡ with 6Li conversion to yield an adjustable thermal-neutron detection efficiency of up to 30%. Optimum HDPE moderator for 252Cf neutron source at 1-m is 3-4 cm in front and 3-6 cm behind the MSND® sensor. Electronics & Interfacing The onboard electronics package includes a preamplifier, shaping-amplifier, discriminator, analog-to-digital converter, temperature sensor, and voltage regulator.
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