- Volume 46 Issue 2
The reliability could be one of the essential properties for multilayer ceramic capacitor (MLCC) using in various electronic devices and the concentration and mobility of oxygen vacancy would play important role in the reliability. To investigate the migration behavior of oxygen vacancies, thermally stimulated depolarization current (TSDC) is adopted. In dielectric material of X5R MLCC, the TSD-Current peak observed around 150
Thermally stimulated depolarization current;TSDC;X5R;
- C. Lavergne and C. Lacabanne, “A Review of Thermo- Stimulated Current”, IEEE, Electrical Insulation Magazine, 9  5-21 (1993). https://doi.org/10.1109/57.207264
- H.J.Song, Y.R.Lee, and Y.J.Park, “Study on Polarization Properties of BaTiO3 by Using Thermally Stimulated Depolarization Current(in Korean),” Kor. J. Mat. Res., 12  613-16 (2002). https://doi.org/10.3740/MRSK.2002.12.8.613
- S.Takeoka, K.Morita, Y.Mizuno, and H.Kishi, “Thermally Stimulataed Current (TSC) Studies on Resistance Degradation of Ni0MLCC,” Ferroelectrics, 356  78-84 (2007). https://doi.org/10.1080/00150190701509199
- H. Chazono and H. Kishi, “dc-Electrical Degradation of the BT-Based Material for Multilayer Ceramic Capacitor with Ni internal Electrode : Impedance Analysis and Microstructure,” Jpn. J. Appl. Phys., 40 5624-29 (2001). https://doi.org/10.1143/JJAP.40.5624
- C. Bucci and R. Fieshi, “Ionic Thermoconductivity. Method for the Investigation of Polarization in Insulators,” Phy. Rev. Lett., 12  16-9 (1964). https://doi.org/10.1103/PhysRevLett.12.16
J.Jung and Ph.D.Thesis, “Defect Chemistry and Electrical Properties of
$BaTiO_3$,” pp.109-119, Sungkyunkwan Univ., (2005).
- P.Braunlich, “Thermally Stimulated Relaxation in Solids,” Vol. 37, pp.69-93, Topics in Applied Physics, Springer-Verlag., (1979).
- W.Huebner, “Thermally Stimulated Current and Dielectric Properties of Doped and Undoped Barium Titanate,” Ph.D.Thesis, Univ. Missouri-Rollar (1987).
- F.El Kamel, P.Gonon, F.Jomni, and B.Yangui, “Thermally Stimulated Currents in Amorphous Barium Titanate Thin Films Deposited By Rf Magnetron Sputtering,” J. Appl. Phys., 100 054107-1-054107-6 (2006). https://doi.org/10.1063/1.2337390
- Application of Generalized Transmission Line Models to Mixed Ionic-Electronic Transport Phenomena vol.48, pp.6, 2011, https://doi.org/10.4191/kcers.2011.48.6.549