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Browsing by Author A. Ngamjarurojana
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Showing results 18 to 37 of 52
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Issue Date
Title
Author(s)
1-Dec-2013
Effect of two-stage reaction sintering technique on phase formation, microstructure and dielectric properties of 0.93Pb(Zn 1/<inf>3</inf>Nb 2/<inf>3</inf>)O<inf>3</inf>-0.07BaTiO<inf>3</inf>ceramics
P. Pakawanit
;
A. Ngamjarurojana
;
A. Prasatkhetragarn
;
S. Ananta
1-Dec-2010
Effects of mn and Cu doping on electrical properties of 0.75bifeO<inf>3</inf>-0.25batiO<inf>3</inf>ceramics
S. Chandarak
;
A. Ngamjarurojana
;
S. Pojprapai
;
S. Srilomsak
;
S. Rujirawat
;
R. Yimnirun
1-Dec-2009
Effects of niobium doping on dielectric and ferroelectric properties of chromium modified lead zirconate titanate ceramics
P. Ketsuwan
;
Anurak Prasatkhetragarn
;
N. Triamnuk
;
C. C. Huang
;
A. Ngamjarurojana
;
S. Ananta
;
D. P. Cann
;
R. Yimnirun
1-Dec-2009
Effects of sintering conditions on phase formation and dielectric properties of 0.8Pb (Zr<inf>1/2</inf>Ti<inf>1/2</inf>) O<inf>3</inf>-0.2Pb(Co<inf>1/3</inf>Nb<inf>2/3</inf>)O<inf>3</inf>ceramics
A. Prasatkhetragarn
;
P. Ketsuwan
;
M. Unruan
;
A. Ngamjarurojana
;
Y. Laosiritaworn
;
S. Ananta
;
R. Yimnirun
;
D. P. Cann
1-Dec-2009
Effects of Zr/Ti ratio on phase formation and dielectric properties of 0.8Pb(ZrxTi1 - X)O3-0.2Pb(Co 1/3Nb2/3)O3 ceramics
A. Prasatkhetragarn
;
P. Ketsuwan
;
M. Unruan
;
A. Ngamjarurojana
;
Y. Laosiritaworn
;
S. Ananta
;
R. Yimnirun
;
D. P. Cann
1-Dec-2009
Electrical conductivity and dielectric and ferroelectric properties of chromium doped lead zirconate titanate ceramic
P. Ketsuwan
;
Anurak Prasatkhetragarn
;
N. Triamnuk
;
C. C. Huang
;
A. Ngamjarurojana
;
S. Ananta
;
D. P. Cann
;
R. Yimnirun
2-Jan-2019
Electrical Signal of Piezoelectric Buzzer by Impact Testing
S. Jirungnimitsakul
;
S. Somwan
;
A. Limpichaipanit
;
A. Chaipanich
;
A. Ngamjarurojana
20-Oct-2009
Fabrication and characterization of (1-x)BiFeO<inf>3</inf>-xBaTiO<inf>3</inf> ceramics prepared by a solid state reaction method
S. Chandarak
;
M. Unruan
;
T. Sareein
;
A. Ngamjarurojana
;
S. Maensiri
;
P. Laoratanakul
;
S. Ananta
;
R. Yimnirun
1-Jan-2012
Ferroelectric hysteresis properties of 0-3 lead-free barium zirconate titanate-portland cement composites
R. Potong
;
R. Rianyoi
;
A. Ngamjarurojana
;
A. Chaipanich
1-Dec-2010
Harmonic analysis of dynamic hysteresis response of BaTiO3 bulk ceramics
K. Kanchiang
;
R. Yimnirun
;
N. Wongdamnern
;
A. Ngamjarurojana
;
Y. Laosiritaworn
1-Nov-2010
Hysteresis scaling relations in polycrystalline BaTiO3 bulk ceramics
N. Wongdamnern
;
J. Tangsritragul
;
A. Ngamjarurojana
;
S. Ananta
;
Y. Laosiritaworn
;
R. Yimnirun
1-Dec-2008
Impedance and dielectric properties of Nb-doped Pb(Zr0.52Ti 0 48)O3 ceramics
P. Ketsuwan
;
A. Ngamjarurojana
;
Y. Laosiritaworn
;
S. Ananta
;
R. Yimnirun
;
D. P. Cann
13-Apr-2009
Influences of compressive stress and aging on dielectric properties of sodium bismuth titanate ceramics
T. Sareein
;
M. Unruan
;
A. Ngamjarurojana
;
S. Jiansirisomboon
;
A. Watcharapasorn
;
R. Yimnirun
1-Jan-2018
Isochromatic photoelasticity fringe patterns of PMMA in various shapes and stress applications
Y. Manjit
;
A. Limpichaipanit
;
A. Ngamjarurojana
1-Feb-2021
Mechanical, dielectric, ferroelectric and piezoelectric properties of 0â3 connectivity lead-free piezoelectric ceramic 0.94Bi<inf>0.5</inf>Na<inf>0.5</inf>TiO<inf>3</inf>â0.06BaTiO<inf>3</inf>/Portland cement composites
R. Rianyoi
;
R. Potong
;
A. Ngamjarurojana
;
A. Chaipanich
1-Dec-2010
Modeling of ferroelectric hysteresis area of hard lead zirconate titanate ceramics: Artificial Neural Network approach
W. Laosiritaworn
;
A. Ngamjarurojana
;
R. Yimnirun
;
Y. Laosiritaworn
1-Dec-2009
Physical properties and electrical aging effects in Fe<sup>3+</sup>/Nb<sup>5+</sup>hybrid-doped barium titanate ceramics
S. Prasertpalichatr
;
M. Unruan
;
T. Sareein
;
J. Tangsritrakul
;
T. Dechakupta
;
A. Ngamjarurojana
;
Y. Laosiritaworn
;
S. Ananta
;
R. Yimnirun
1-May-2008
Piezoelectric properties of low temperature sintering in Pb(Zr,Ti)O<inf>3</inf>-Pb(Zn,Ni)<inf>1/3</inf>Nb<inf>2/3</inf>O<inf>3</inf> ceramics for piezoelectric transformer applications
A. Ngamjarurojana
;
S. Ural
;
S. H. Park
;
S. Ananta
;
R. Yimnirun
;
K. Uchino
21-Oct-2008
Power-law scaling of sub-coercive field dynamic hysteresis response in 0.7Pb(Zr<inf>1/2</inf>Ti<inf>1/2</inf>)O<inf>3</inf>-0.3Pb(Zn <inf>1/3</inf>Nb<inf>2/3</inf>)O<inf>3</inf> ceramic
R. Yimnirun
;
N. Wongdamnern
;
N. Triamnak
;
T. Sareein
;
M. Unruan
;
A. Ngamjarurojana
;
S. Ananta
;
Y. Laosiritaworn
12-Oct-2016
Relaxor-like behavior and ferroelectric evolution in (1-x)[0.5BZTâ0.5PT]â(x)BKT ternary system
A. Prasatkhetragarn
;
A. Ngamjarurojana
;
R. Yimnirun