Ketsuwan P, Laosiritaworn Y, Ananta S, Yimnirun R. ELECTRICAL PROPERTIES OF Nb-DOPED Pb(Zr0.52Ti0.48)O3 CERAMICS. International Journal of Modern Physics B2009;23(1):105-111.

Ketsuwan P, Ngamjarurojana A, Laosiritaworn Y, Ananta S, Yimnirun R, Cann DP. Impedance and dielectric properties of Nb-doped Pb (Zr0. 52Ti0. 48) O3 ceramics. Advanced Materials Research2008;55:129-132.

Ketsuwan P, Tangsritrakul J, Unruan M, Yimnirun R. Effects of Manganese Addition on Phase Formation, Microstructure and Electrical Properties of Barium Titanate Ceramics. Advanced Materials Research2008;55:97-100.

Ketsuwan P, Huang C C, Ananta S, Yimnirun R, Cann D P, Phase formation and dielectric properties of Ba (Zn1/3Nb2/3) 0.75 Ti0. 25O3 ceramic, 2008 17th IEEE International Symposium on the Applications of Ferroelectrics, 2008/02/23; 1:1-2.

Ketsuwan P, Ngamjarurojana A, Laosiritaworn Y, Ananta S, Yimnirun R. Effect of Sintering Temperature on Phase Formation, Dielectric, Piezoelectric, and Ferroelectric Properties of Nb-Doped Pb(Zr0.52Ti0.48)O3 Ceramics. Ferroelectrics2007;358(1):35-41.

Ketsuwan P, Laosiritaworn Y, Ananta S, Yimnirun R, Cann DP. Effect of Nb-Doping on Electrical Properties of Pb (Zr~ 0~.~ 5~ 2Ti~ 0~.~ 4~ 8) O~ 3 Ceramics. MATERIALS SCIENCE AND TECHNOLOGY-ASSOCIATION FOR IRON AND STEEL TECHNOLOGY-2007;2:845.