Possible atmospheric-like neutron beams at CSNS

Ni, Weijun; Zhang, Haojing; Zhang, Liying; Ou, Li

doi:10.1016/j.radphyschem.2018.07.016

Cited by 6 publications

(1 citation statement)

References 32 publications

(30 reference statements)

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“…[11][12][13] As an atmospheric-like beam line, a comparison of Back-n beam line with other fast neutron beam lines for SEE irradiation in spectra may help to explain the situation. [14] Figure 1 lists the fluence of five fast neutron beam lines in the world and the JEDEC, IEC references. The label 'Y' means the sum of fluence in a year.…”

Section: Introductionmentioning

confidence: 99%

Direct measurement of an energy-dependent single-event-upset cross-section with time-of-flight method at CSNS

Pei¹,

Tan²,

He³

et al. 2023

Chinese Phys. B

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To predict the soft error rate for applications, it is essential to study the energy dependence of the single-event-upset (SEU) cross-section. In this work, we present a direct measurement of the SEU cross-section induced by the Back-n white neutron source at the China Spallation Neutron Source. The measured cross section is consistent with the soft error data from the manufacturer and the result suggests that the threshold energy of the SEU is about 0.5 MeV, which confirms the statement in Iwashita’s report that the threshold energy for neutron soft error is much below that of the (n, alpha) cross-section of silicon. In addition, an index of the effective neutron energy is suggested in order to characterize the similarity between a spallation neutron beam and the standard atmospheric neutron environment.

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Section: Introductionmentioning

confidence: 99%

Direct measurement of an energy-dependent single-event-upset cross-section with time-of-flight method at CSNS

Pei¹,

Tan²,

He³

et al. 2023

Chinese Phys. B

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Neutron Instruments for Research in Coordination Chemistry

et al. 2019

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Neutron diffraction and spectroscopy offer unique insight into structures and properties of solids and molecular materials. All neutron instruments located at the various neutron sources are distinct, even if their designs are based on similar principles, and thus, they are usually less familiar to the community than commercial X‐ray diffractometers and optical spectrometers. Major neutron instruments in the USA, which are open to scientists around the world, and examples of their use in coordination chemistry research are presented here, along with a list of similar instruments at main neutron facilities in other countries. The reader may easily and quickly find from this minireview an appropriate neutron instrument for research. The instruments include single‐crystal and powder diffractometers to determine structures, inelastic neutron scattering (INS) spectrometers to probe magnetic and vibrational excitations, and quasielastic neutron scattering (QENS) spectrometers to study molecular dynamics such as methyl rotation on ligands. Key and unique features of the diffraction and neutron spectroscopy that are relevant to inorganic chemistry are reviewed.

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Role of Elastic Scattering in Low-Energy Neutron-Induced SEUs in a 40-nm Bulk SRAM

Wang

Jin

et al. 2022

IEEE Trans. Nucl. Sci.

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Possible atmospheric-like neutron beams at CSNS

Cited by 6 publications

References 32 publications

Direct measurement of an energy-dependent single-event-upset cross-section with time-of-flight method at CSNS

Direct measurement of an energy-dependent single-event-upset cross-section with time-of-flight method at CSNS

Neutron Instruments for Research in Coordination Chemistry

Role of Elastic Scattering in Low-Energy Neutron-Induced SEUs in a 40-nm Bulk SRAM

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