Microwave Dielectric Properties of Y2Ba(Cu1-xZnx)O5 Solid Solutions.
スポンサーリンク
概要
- 論文の詳細を見る
The microwave dielectric properties of Y<SUB>2</SUB>Ba(Cu<SUB>1-x</SUB>Zn<SUB>x</SUB>)O<SUB>5</SUB> (0≤ x≤1) solid solutions, prepared by the solid state reaction method, were studied in relation to the amount of Zn substitutions, and measured using the Hakki and Coleman method. The ε<SUB>r</SUB> and the τ<SUB>f</SUB> increased slightly, and the Q· f values changed nonlinearly as the amount of Zn substitution was increased. In particular, it is shown that improved microwave dielectric properties with Q· f=110665 GHz, ε<SUB>r</SUB>=14.2 and τ<SUB>f</SUB>=-41.5 ppm/<SUP>°</SUP>C are obtained for samples with x=0.5, which also have few pores and high relative density. Thus, it was concluded that the Q· f values were closely related to the presence of pores in the samples.
- 公益社団法人 応用物理学会の論文
公益社団法人 応用物理学会 | 論文
- Electron Channelling Effect in an Al–Fe–Cu Quasicrystal
- Construction and Performance of a Large-Aperture Wire-Chamber Spectrometer for Pion Scattering Experiments at KEK
- Effect of Plasma Injection on Cold Wall Type MHD Generator
- Development of Scanning μ-RHEED Microscopy for Imaging Polycrystal Grain Structure in LSI
- Boundary Layer Cooling Effect on Semi-Hot Wall Type MHD Channel