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Article
Constructing 2D bismuth-based heterostructure for highly efficient photocatalytic CO2 reduction
Reforming carbon dioxide (CO2) into fuels and valuable chemicals using solar energy holds significant potential for emission reduction and addressing energy supply challenges. The recombination of photocarriers r...
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Article
Nondestructive technique for identifying nuclides using neutron resonance transmission analysis at CSNS Back-n
Nondestructive and noninvasive neutron assays are essential applications of neutron techniques. Neutron resonance transmission analysis (NRTA) is a powerful nondestructive method for investigating the elementa...
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Article
Measurement of the 232Th(n,f) cross section in the 1–200 MeV range at the CSNS Back-n
The 232Th(n,f) cross section is very important in basic nuclear physics and applications based on the Th/U fuel cycle. Using the time-of-flight method and a multi-cell fast-fission ionization chamber, a novel mea...
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Article
Simulation method for measurement of the cross-section of the 14N(n, α)11B reaction using a gridded ionization chamber
A simulation method for measurement of the cross-section of the 14N(n, α)11B reaction with gas and solid samples using a gridded ionization chamber (GIC) has been established. Using the simulation, the experiment...
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Article
Back-n white neutron source at CSNS and its applications
Back-streaming neutrons from the spallation target of the China Spallation Neutron Source (CSNS) that emit through the incoming proton channel were exploited to build a white neutron beam facility (the so-call...
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Article
Measurement of the neutron total cross section of carbon at the Back-n white neutron beam of CSNS
To verify the performance of the neutron total cross-sectional spectrometer, the neutron total cross section of carbon is initially measured in the energy range of 1 eV to 20 MeV using the time-of-flight metho...