Search Results - "Yu, Quanzhi"
-
1
Solution and diffusion of hydrogen isotopes in tungsten-rhenium alloy
Published in Journal of nuclear materials (01-08-2017)“…Rhenium is one of the main transmutation elements forming in tungsten under neutron irradiation. Therefore, it is essential to understand the influence of…”
Get full text
Journal Article -
2
Simulation of a high energy neutron irradiation facility at beamline 11 of the China Spallation Neutron Source
Published in Nuclear instruments & methods in physics research. Section A, Accelerators, spectrometers, detectors and associated equipment (11-07-2017)“…The China Spallation Neutron Source (CSNS) will accommodate 20 neutron beamlines at its first target station. These beamlines serve different purposes, and…”
Get full text
Journal Article -
3
Physical design of target station and neutron instruments for China Spallation Neutron Source
Published in Science China. Physics, mechanics & astronomy (01-12-2013)“…The China Spallation Neutron Source (CSNS) is the first accelerator-based multidiscipline user facility to produce pulsed neu- trons by tungsten target under…”
Get full text
Journal Article -
4
Monte Carlo shielding evaluation of a CSNS Multi-Physics instrument
Published in Nuclear engineering and technology (01-12-2019)“…The Multi-Physics (MP) instrument is one of 20 neutron spectrometers planned in the China Spallation Neutron Source (CSNS). This paper presents a shielding…”
Get full text
Journal Article -
5
Evaluating the broad neutron spectrum of ANIS
Published in Applied radiation and isotopes (01-01-2024)“…The Atmospheric Neutron Irradiation Spectrometer (ANIS) is a new member of the worldwide neutron irradiation facilities. It was developed at the China…”
Get full text
Journal Article -
6
Monte Carlo shielding evaluation of a CSNS Multi-Physics instrument
Published in Nuclear engineering and technology (2019)“…The Multi-Physics (MP) instrument is one of 20 neutron spectrometers planned in the China Spallation Neutron Source (CSNS). This paper presents a shielding…”
Get full text
Journal Article -
7
Energy deposition calculated by PHITS code in Pb spallation target
Published in Nuclear instruments & methods in physics research. Section B, Beam interactions with materials and atoms (15-01-2016)“…Energy deposition in a Pb spallation target irradiated by high energetic protons was calculated by PHITS2.52 code. The validation of the energy deposition and…”
Get full text
Journal Article -
8
Physical design of an Atmospheric Neutron Irradiation Spectrometer at China Spallation Neutron Source
Published in Nuclear engineering and design (01-01-2022)“…•The excellent initial conditions: The neutron irradiation facility is based on a 1.6 GeV proton accelerator and the neutrons are extracted in the forward…”
Get full text
Journal Article -
9
First-principles study of the interaction between helium and the defects in tantalum
Published in Journal of nuclear materials (01-11-2016)“…As a low power spallation target or target cladding material, tantalum has almost the same defects productions as tungsten under irradiation. In this paper,…”
Get full text
Journal Article -
10
1.5-kV AlGaN/GaN MIS-HEMT With 3-D Stacking Pad-Connected Schottky Structure Demonstrating Radiation Robustness Against Atmospheric Neutrons
Published in IEEE electron device letters (01-07-2024)“…Atmospheric neutron-induced single-event burnout (SEB) is a severe reliability challenge for terrestrial electronic components. In this work, the robust…”
Get full text
Journal Article -
11
Single event burnout of SiC MOSFET induced by atmospheric neutrons
Published in Microelectronics and reliability (01-07-2023)“…The mechanisms responsible for atmospheric neutron induced single event burnout (SEB) in commercial silicon carbide (SiC) power MOSFETs were investigated and…”
Get full text
Journal Article -
12
Generation of surface electrons in femtosecond laser-solid interactions
Published in Science China. Physics, mechanics & astronomy (01-06-2006)“…The characteristics of hot electrons produced by p-polarized femtosecond laser-solid interactions are studied. The experimental results show that the outgoing…”
Get full text
Journal Article -
13
Cross sections for the production of radionuclides induced in W targets by high energy carbon ions and protons
Published in The European physical journal. A, Hadrons and nuclei (06-05-2024)“…This work reports the production cross-section data for twenty-five radionuclides produced by 80.5MeV/u carbon ions impinging on the tungsten target. The data…”
Get full text
Journal Article -
14
-
15
A TOF spectrometer for neutron spectral measurements in a wide energy range base on a fast ionization chamber containing 6Li-235U
Published in Journal of nuclear science and technology (01-02-2023)“…To measure the neutron spectra in a wide energy range at the China Spallation Neutron Source (CSNS), a time of flight (TOF) neutron spectrometer based on a…”
Get full text
Journal Article -
16
Ab initio calculation of helium behavior in the spallation tungsten
Published in Fusion engineering and design (01-12-2017)“…The non-elastic reaction in spallation will produce many new light particles such as hydrogen and helium. At the same time, it also produces many new heavy…”
Get full text
Journal Article -
17
Decay heat calculations for a 500kW W–Ta spallation target
Published in Nuclear instruments & methods in physics research. Section B, Beam interactions with materials and atoms (01-05-2015)“…The China Spallation Neutron Source (CSNS) is a short-pulsed neutron scattering facility. The beam power is designed to be 100kW in Phase I, with the…”
Get full text
Journal Article -
18
A computational investigation on radiation damage and activation of structural material for C-ADS
Published in Journal of nuclear materials (01-11-2015)“…The C-ADS (China Accelerator-Driven Subcritical System) project, which aims at transmuting high-level radiotoxic waste (HLW) and power generation, is now in…”
Get full text
Journal Article -
19
Measurements and characteristics of Al2O3:Cr3+ coating for the proton beam imaging system
Published in Radiation detection technology and methods (01-06-2017)“…Introduction To set up an online proton beam diagnostic system near the neutron production target of China Spallation Neutron Source (CSNS), a luminescence…”
Get full text
Journal Article -
20
Design of imaging system for CSNS near-target beam diagnostics
Published in Radiation detection technology and methods (01-11-2018)“…Introduction China Spallation Neutron Source (CSNS) is an accelerator-based pulsed neutron source which produces neutron with spallation reaction induced by…”
Get full text
Journal Article