Based on DPS(Doppler Pin System)velocity measurement technology,the influence of 0.5mm thick foam layer or air clearance on the motion characteristics of 45 steel flyer under the detonation of RHT-901
Refractive indices and Hugoniots of CaF2 single crystals are investigated with laser displacement interferometry under planar shock loading along [100],[110],and [111] below the Hugoniot elastic limit
Ceramics typically have very high hardness,but suffer from poor toughness [1].Here we use graphene to enhance the toughness of bulk boron carbide ceramics.
High quality n-GaAs/Al0.29Ga0.71As:Si single heterostructures,grown by MBE epitaxy on(001)GaAs substrate and characterized(at T = 4.2 K in the dark)by initial electron concentration n = 2·1011 cm-2 an
TiO2 nanotubes array has been attracted great attention because of its advantage of oriental tubular morphology for applications in nanosized devices [1,2].
Fenghuang is a high pressure neutron diffractometer(HPND)and Xuanwu is a high resolution neutron diffractometer(HRND)at China Mianyang Research Reactor especially dedicated to structural studies of co
The knowledge of elastic properties of solids at smaller scales under extrel11e conditions is essential for various leading-edge researches involving physical processes and also geosciences.
The unique properties of neutron,such as its sensitivity to light elements and isotope,its capability of detecting magnetic structures,and its high penetrating power,make neutron diffraction an almost