Giant dielectric properties of CaCu3Ti4O12 (Li,Ti) -doped NiO composites subjected to postsintering annealing and compressive stress

• المؤلفون الرئيسيون: Thongbai P., Maensiri S., Yamwong T., Yimnirun R.
• التنسيق: مقال
• اللغة: English
• منشور في: 2014
• الوصول للمادة أونلاين: http://www.scopus.com/inward/record.url?eid=2-s2.0-45149107515&partnerID=40&md5=e76486212a9bcfdc1baec41eeb28cb84; http://cmuir.cmu.ac.th/handle/6653943832/5525

We report the effects of postsintering annealing in argon and compressive prestress on the giant dielectric properties of CaCu3Ti 4O12 - Li0.3Ti0.02 Ni 0.68O composites in the frequency range from 100 Hz to 1 MHz. After postsintering annealing, all compounds investigated still display a Debye-like r...