crystal axis
1.Keywords: micro-gyroscope, silicon single crystal, three-axis angular-rate sensing, natural frequency and mode shapes.
4.The results show that the congruent crystal grown along z-axis contains a domain structure consisting of concentric rings. The crystal with composition of 49.4mol% Li2O contains a special domain structure consisting of three fan-shape opposite domains with three-fold symmetry, which is consistent with the symmetry of the crystal structure.
6.When an infrared pulse laser beam is incident upon the centre of a thin slab of β-BaB_2O_4 crystal out along the c axis, the variation of temperature in the slab with time and space is studied. On this basis, and on the basis of the measurements of various parametres of the crystal, the prospect of the application of β-BaB_2O_4 crystal in side electrode high power infrared pulse laser energy meter is discussed.
7.TATB crystal structure at high pressure is investigated by CASTEP in Material Studio, and the results show that (1) TATB crystal cell mainly changes on c-axis orientation, and the energetic band structure of crystal and TATB molecular structure change a little when the pressure changes from 0.1GPa to 10GPa.
10.A STUDY ON MIGRATION OF Li IONS IN α-LiIO_3 SINGLE CRYSTAL UNDER AN ELECTROSTATIC FIELD APPLIED ALONG THE c-AXIS BY ~6Li (n, α)t NUCLEAR REACTION

