Diagnosis of methane plasma,generated in an atmospheric pressure dielectric barrier discharge (DBD) microplasma jet with a quartz tube as dielectric material by
The microstructure and magnetic behaviors of the Fe--Nd-AI-B alloys prepared by suction casting with zirconium addition are investigated. With the small amount
由于 DNA 重组技术的进步,使得分子生物学既使在高等植物的生理,生物化学,甚至育种领域中的利用也成为可能。例如,已知叶绿体遗传因子对光合作用起重要作用,所以可以认为对
We investigate a Heisenberg spin cluster with two particles controlled by a time-dependent magnetic field.The system is controlled by tuning the amplitude,frequ
We investigate the photo-physical properties of a series of triphenylamine-based oligomers by steady-state and picosecond transient fluorescence measurements in
Lithium ferrite materials with different concentrations of Bi2O3 and V2O5 additives are prepared by the conventionai ceramic technique. The x-ray diffraction an