Dong Liu
YOU?
Author Swipe
View article: Evidence of cosmic-ray acceleration up to sub-PeV energies in the supernova remnant IC 443
Evidence of cosmic-ray acceleration up to sub-PeV energies in the supernova remnant IC 443 Open
Supernova remnants (SNRs) have been considered as the primary contributors to cosmic rays (CRs) in our Galaxy. However, the maximum energy of particles that can be accelerated by shocks of SNRs is uncertain observationally and theoreticall…
View article: Artificial lipids and macrophage membranes coassembled biomimetic nanovesicles for thoracic aortic dissection treatment
Artificial lipids and macrophage membranes coassembled biomimetic nanovesicles for thoracic aortic dissection treatment Open
Thoracic aortic dissection (TAD) is a life-threatening cardiovascular disease characterized by rapid progression and high morbidity. Current efforts to develop effective treatment strategies focus on targeting apoptotic aortic endothelial …
View article: Association Between Serum Levels of Sestrin-2 and Galectin-3 and Atrial Remodelling in Patients with Atrial Fibrillation
Association Between Serum Levels of Sestrin-2 and Galectin-3 and Atrial Remodelling in Patients with Atrial Fibrillation Open
Atrial fibrillation, Sestrin-2, Galectin-3, Atrial remodelling.
View article: Autonomous Drone Clusters in China-Europe Express Logistics Powered by YOLO-Diffusion and Grey Wolf Optimizer
Autonomous Drone Clusters in China-Europe Express Logistics Powered by YOLO-Diffusion and Grey Wolf Optimizer Open
View article: Nanoparticle ZnS:Ag/<sup>6</sup>LiF—a new high count rate neutron scintillator with pulse shape discrimination
Nanoparticle ZnS:Ag/<sup>6</sup>LiF—a new high count rate neutron scintillator with pulse shape discrimination Open
A neutron sensitive scintillator employing nanoparticles of ZnS:Ag has been developed for the first time. Pulse shape differences between neutron and gamma signals were observed in this material and neutron-gamma discrimination was applied…
View article: On the reduced damage tolerance of fine-grained nuclear graphite at elevated temperatures using in situ 4D tomographic imaging
On the reduced damage tolerance of fine-grained nuclear graphite at elevated temperatures using in situ 4D tomographic imaging Open
Fine-grained nuclear graphite is one of the key structural materials for high temperature gas-cooled reactors as well as several Generation IV nuclear fission reactor designs. However, its deformation and fracture behaviours at elevated te…
View article: Thermal conductivity of SiC and PyC coatings in spherical nuclear fuel particles measured by nanosecond time domain thermoreflectance
Thermal conductivity of SiC and PyC coatings in spherical nuclear fuel particles measured by nanosecond time domain thermoreflectance Open
Tri-structural isotropic (TRISO) nuclear particle fuels are intended for application in several designs of advanced high temperature nuclear reactors. Nanosecond time domain transient thermoreflectance has been applied to the silicon carbi…
View article: New Strategy in Light-Weight and Ultrastrong Ti40nb15mo30(Nbc)15 Refractory Complex Concentrated Alloy
New Strategy in Light-Weight and Ultrastrong Ti40nb15mo30(Nbc)15 Refractory Complex Concentrated Alloy Open
View article: Micromechanical properties of TRISO coatings by in-situ high temperature nanoindentation and microcantilever fracture
Micromechanical properties of TRISO coatings by in-situ high temperature nanoindentation and microcantilever fracture Open
Coated nuclear fuel particles, most commonly tri-structural isotropic (TRISO), are intended for use in advanced high temperature reactors. It is vital to understand the mechanical properties of each coating layer to accurately predict the …
View article: Porosity evolution in proton irradiated microfine-grained POCO graphite
Porosity evolution in proton irradiated microfine-grained POCO graphite Open
View article: Measurement of residual stresses in surrogate coated nuclear fuel particles using ring-core focussed ion beam digital image correlation
Measurement of residual stresses in surrogate coated nuclear fuel particles using ring-core focussed ion beam digital image correlation Open
Coated fuel particles, most commonly tri-structural isotropic (TRISO), are intended for application in several designs of advanced nuclear reactors. A complete understanding of the residual stresses and local properties of these particles …
View article: A novel method for quantifying irradiation damage in nuclear graphite using Raman spectroscopy
A novel method for quantifying irradiation damage in nuclear graphite using Raman spectroscopy Open
View article: Research of Ceramic Aluminum New Material and Its Application on Certain Naval Gun
Research of Ceramic Aluminum New Material and Its Application on Certain Naval Gun Open
The ceramic aluminum new material is a kind of high performance material, which has attracted much attention due to their excellent properties such as high elastic modulus, good wear-resistance and high strength. These properties have made…
View article: Exceptional fracture toughness of CrCoNi-based medium- and high-entropy alloys at 20 kelvin
Exceptional fracture toughness of CrCoNi-based medium- and high-entropy alloys at 20 kelvin Open
CrCoNi-based medium- and high-entropy alloys display outstanding damage tolerance, especially at cryogenic temperatures. In this study, we examined the fracture toughness values of the equiatomic CrCoNi and CrMnFeCoNi alloys at 20 kelvin (…
View article: Peridynamic Modelling of Cracking in TRISO Particles for High Temperature Reactors
Peridynamic Modelling of Cracking in TRISO Particles for High Temperature Reactors Open
View article: Structural stability of <b> <i>β</i> </b>-Ga2O3 under ion irradiation
Structural stability of <b> <i>β</i> </b>-Ga2O3 under ion irradiation Open
β-Ga2O3 was suggested to have excellent irradiation hardness which makes β-Ga2O3-based devices extremely attractive for nuclear and space applications. To discern the fundamental nano-scale structural changes with irradiation, an in situ i…
View article: Radiogenomic analysis of primary breast cancer reveals [18F]-fluorodeoxglucose dynamic flux-constants are positively associated with immune pathways and outperform static uptake measures in associating with glucose metabolism
Radiogenomic analysis of primary breast cancer reveals [18F]-fluorodeoxglucose dynamic flux-constants are positively associated with immune pathways and outperform static uptake measures in associating with glucose metabolism Open
View article: Unusual Deformation and Fracture in Gallium Telluride Multilayers
Unusual Deformation and Fracture in Gallium Telluride Multilayers Open
The deformation and fracture mechanism of two-dimensional (2D) materials are still unclear and not thoroughly investigated. Given this, mechanical properties and mechanisms are explored on example of gallium telluride (GaTe), a promising 2…
View article: Investigating the microstructure and mechanical behaviour of simulant “lava-like” fuel containing materials from the Chernobyl reactor unit 4 meltdown
Investigating the microstructure and mechanical behaviour of simulant “lava-like” fuel containing materials from the Chernobyl reactor unit 4 meltdown Open
View article: Investigating the Microstructure and Mechanical Behavior of Simulant ‘Lava-Like’ Fuel Containing Materials From the Chernobyl Reactor Unit 4 Meltdown
Investigating the Microstructure and Mechanical Behavior of Simulant ‘Lava-Like’ Fuel Containing Materials From the Chernobyl Reactor Unit 4 Meltdown Open
View article: X-ray tomography study on the crushing strength and irradiation behaviour of dedicated tristructural isotropic nuclear fuel particles at 1000 °C
X-ray tomography study on the crushing strength and irradiation behaviour of dedicated tristructural isotropic nuclear fuel particles at 1000 °C Open
Two types of dedicated Tristructural isotropic (TRISO) nuclear fuel particles, PyC-1 (Kernel/Buffer/PyC) and PyC-2 (Kernel/Buffer/SiC/PyC) from PYCASSO (Pyrocarbon irradiation for creep and swelling/shrinkage of objects) neutron irradiatio…
View article: Modelling of deformation and fracture for a model quasi-brittle material with controlled porosity: Synthetic versus real microstructure
Modelling of deformation and fracture for a model quasi-brittle material with controlled porosity: Synthetic versus real microstructure Open
View article: On the damage and fracture of nuclear graphite at multiple length-scales
On the damage and fracture of nuclear graphite at multiple length-scales Open
Gilsocarbon graphite, as a neutron moderator and load-bearing component in the core of the UK fleet of Advanced Gas-Cooled Reactors, possesses complex microstructural features including defects/pores over a range of length-scales from nano…
View article: Synchrotron X-ray micro-tomography at the Advanced Light Source: Developments in high-temperature in-situ mechanical testing
Synchrotron X-ray micro-tomography at the Advanced Light Source: Developments in high-temperature in-situ mechanical testing Open
At the Advanced Light Source (ALS), Beamline 8.3.2 performs hard X-ray micro-tomography under conditions of high temperature, pressure, mechanical loading, and other realistic conditions using environmental test cells. With scan times of 1…
View article: Deformation and fracture of carbonaceous materials using in situ micro-mechanical testing
Deformation and fracture of carbonaceous materials using in situ micro-mechanical testing Open
View article: Impact of diamond seeding on the microstructural properties and thermal stability of GaN-on-diamond wafers for high-power electronic devices
Impact of diamond seeding on the microstructural properties and thermal stability of GaN-on-diamond wafers for high-power electronic devices Open
View article: Micro-cantilever Testing to Evaluate the Mechanical Properties of Thermal Barrier Coatings
Micro-cantilever Testing to Evaluate the Mechanical Properties of Thermal Barrier Coatings Open
In this paper, the application of a novel micro-scale mechanical testing technique in multi-layered (7 wt % yttria stabilized zirconia/alumina/NiCoCrAlY) thermal barrier coating system is described. A force measurement system has been intr…
View article: Reliability challenges for GaN-based FETs
Reliability challenges for GaN-based FETs Open
GaN-based field effect transistors (FETs) are being developed for microwave and power electronic applications. Presently there are two main aspects that are being considered in the device reliability field: (i) for ultra-high power microwa…
View article: High temperature x-ray micro-tomography
High temperature x-ray micro-tomography Open
There is increasing demand for 3D micro-scale time-resolved imaging of samples in realistic - and in many cases extreme environments. The data is used to understand material response, validate and refine computational models which, in turn…
View article: GaN-on-diamond electronic device reliability: Mechanical and thermo-mechanical integrity
GaN-on-diamond electronic device reliability: Mechanical and thermo-mechanical integrity Open
The mechanical and thermo-mechanical integrity of GaN-on-diamond wafers used for ultra-high power microwave electronic devices was studied using a micro-pillar based in situ mechanical testing approach combined with an optical investigatio…