The theory of symmetry for a rotational relativistic Birkhoff system is studied. In terms of the invariance of therotational relativistic Pfaff-Birkhoff-D’Alem
Crystallographic and magnetic structures of Pr6Fel3Ge have been investigated by high-resolution powder neutron diffraction in the temperature range of 10-300 K.
Far-infrared reflection and Raman scattering measurements have been carried out on reactive ion,etched p-ZnTe samples.The averaged thickness of the surface dama
A modified Yafet-Kittle model is applied to investigate the magnetic properties and magnetic phase transition of the intermetallic compound GdMn2Ge2.Theoretical
The outstanding hard-magnetic properties are reported of Sm3Fe28.1-xCoxMo0.9 compounds with x=12,14,16.In this alloy system,only a small amount of Mo is needed
In this paper, the structures, optical and mechanical properties of diamond-like carbon films are studied, which are prepared by a self-fabricated electron cycl
We discuss the effects of the initial atomic coherent factors (including the phase and the distribution parameter)and the dipole-dipole interaction on the sum a