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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
Development of 3He-filled linear position-sensitive detector for neutron scattering instruments at CSNS
Helium-3-filled linear position-sensitive detectors (LPSDs) have been widely applied to neutron scattering instruments in recent decades owing to the high detection efficiency, the excellent neutron/gamma disc...
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Article
Large area 3He tube array detector with modular design for multi-physics instrument at CSNS
The multi-physics instrument (MPI) is the first user cooperative instrument at the China Spallation Neutron Source (CSNS). It was designed to explore the structures of complex materials at multiple scales base...
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Article
A large area 3He tube array detector with vacuum operation capacity for the SANS instrument at the CSNS
The small-angle neutron scattering (SANS) instrument, one of the first three instruments of the China Spallation Neutron Source (CSNS), is designed to probe the microscopic and mesoscopic structures of materia...
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Article
Graded composition and do** p-i-n AlxGa1−xAs/GaAs detector for unbiased voltage operation
p-i-n AlxGa1−xAs/GaAs detectors with graded compositions and graded do** were grown and prepared. From the current–voltage and capacitance–voltage measurement results, the devices had good p–n junction diode ch...
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Article
Open AccessSTAT3/LINC00671 axis regulates papillary thyroid tumor growth and metastasis via LDHA-mediated glycolysis
Lactate dehydrogenase A (LDHA), a critical component of the glycolytic pathway, relates to the development of various cancers, including thyroid cancer. However, the regulatory mechanism of LDHA inhibition and...
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Article
Test of a \(^{3}\) He neutron detector readout electronics prototype for CSNS multipurpose physics neutron diffractometer
Large areas of \(^{3}\) 3 ...
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Article
Simulation and optimization of the boron-lined MWPC neutron detectors
Boron-lined gas detectors are prospective alternatives to helium-3-based neutron detectors. For boron-lined multi-wire proportional chamber (MWPC) with neutron grazing incident angle geometry, high neutron det...
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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
The research of laser-based rapid measurement system for scintillator neutron detectors arrays
Scintillator Neutron Detectors Arrays (SNDA) were successfully installed at General Purpose Powder Diffractometer (GPPD) at the China Spallation Neutron Source (CSNS). The inhomogeneity of the detection effici...
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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...
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Article
Compact lithium-glass neutron beam monitor for SANS at CSNS
A small-angle scattering neutron spectrometer for material research is under construction at the China Spallation Neutron Source. An intervening neutron beam monitor behind the sample is needed to measure the ...
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Article
Experimental research on a boron-coated multi-wire proportional chamber neutron detector
A boron-coated multi-wire proportional chamber (MWPC) neutron detector coupled with a delay line readout system has been investigated to possibly replace the 3He neutron detector. MWPC worked on the gas flow mode...