-
Article
Open AccessEfficient radioactive gas detection by scintillating porous metal–organic frameworks
Natural and anthropogenic gas radionuclides such as radon, xenon, hydrogen and krypton isotopes must be monitored to be managed as pathogenic agents, radioactive diagnostic agents or nuclear activity indicator...
-
Article
Extreme γ-ray radiation hardness and high scintillation yield in perovskite nanocrystals
Radiation detection is of utmost importance in fundamental scientific research, as well as medical diagnostics, homeland security, environmental monitoring and industrial control. Lead halide perovskites (LHPs...
-
Article
Fast motion of molecular rotors in metal–organic framework struts at very low temperatures
The solid state is typically not well suited to sustaining fast molecular motion, but in recent years a variety of molecular machines, switches and rotors have been successfully engineered within porous crysta...
-
Article
Modulation of porosity in a solid material enabled by bulk photoisomerization of an overcrowded alkene
The incorporation of photoswitchable molecules into solid-state materials holds promise for the fabrication of responsive materials, the properties of which can be controlled on-demand. However, the possible a...
-
Article
Country Heterogeneity and the International Evidence on the Effects of Fiscal Policy
This paper argues that the richer frequency and variety of fiscal policy shocks available in an international sample, which makes the use of this evidence attractive, should be analyzed recognizing the heterog...
