Yeo, DH Kim, JB Moon, JH Yoon, SJ Kim, HJ 2024-01-21T19:41:29Z 2024-01-21T19:41:29Z 2022-01-10 1996-02 0021-4922 https://pubs.kist.re.kr/handle/201004/144543 The microwave dielectric properties and sintering conditions of the (1-x)CaTiO3-xLa(Zn1/2Ti1/2)O-3 system were investigated for the development of a microwave dielectric material having a high Q . f(o), moderate epsilon(r) and zero tau(f). A microwave dielectric material having epsilon(r) of 50, Q . f(o) of 38000, and tau(f) of zero was obtained from the compound 0.5CaTiO(3)-0.5La(Zn1/2Ti1/2)O-3. The sintering temperature of compounds decreased with increasing amount of La(Zn1/2Ti1/2)O-3 and a cooling rate of less than 3 degrees C/min was optimum for obtaining the best Q . f(o) for all compositions tested. English JAPAN J APPLIED PHYSICS Dielectric properties of (1-x)CaTiO3-xLa(Zn1/2Ti1/2)O-3 ceramics at microwave frequencies Article 10.1143/JJAP.35.663 1 JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS SHORT NOTES & REVIEW PAPERS, v.35, no.2A, pp.663 - 667 JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS SHORT NOTES & REVIEW PAPERS 35 2A 663 667 scie scopus A1996UE24500031 2-s2.0-0030085149 Physics, Applied Physics Article CaTiO3 La(Zn1/2Ti1/2)O-3 unloaded Q dielectric constant (epsilon(r)) temperature coefficient of resonant frequency(tau(f)) microwave dielectric material