Li-doped 2D perovskite single crystal

dual neutron/γ scintillation

Incorporates H, Li, and Pb for large cross-sections, enabling efficient detection of both neutrons and γ-rays in a single crystal, overcoming the limitations of organic and inorganic scintillators.

Yan, Weipeng · Duan, Baojun · Li, Yang · Song, Yan · Song, Guzhou · Ma, Jiming · Li, Binkang · Liu, Yucheng

ACS Applied Optical Materials 2023

Specifications

发光峰位于

{'zh': '434', 'en': ''} nm

yield photons MeV

{'zh': '9', 'en': '9'} times higher

射线灵敏度

{'zh': '2.55 × 10⁻¹⁴', 'en': ''} C/

per neutron

{'zh': '2.29 × 10⁻¹⁴', 'en': '14.1'} MeV

high-energy pulsed X-ray

{'zh': '2', 'en': '2'} lp/mm