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http://dx.doi.org/10.5369/JSST.2002.11.4.247

Pyroelectric Infrared Sensors using (Pb,La)TiO3/LiTaO3/(Pb,La)TiO3 Multilayer Ferroelectric Thin Films  

Sung, Se-Kyoung (Department of Electronic Engineering, PuKyong National University)
Lee, Du-Hyun (Department of Electronic Engineering, PuKyong National University)
Choi, Hyek-Hwan (Department of Electronic Engineering, PuKyong National University)
Lee, Myoung-Kyo (Department of Electronic Engineering, PuKyong National University)
Kwon, Tae-Ha (Department of Electronic Engineering, PuKyong National University)
Publication Information
Journal of Sensor Science and Technology / v.11, no.4, 2002 , pp. 247-253 More about this Journal
Abstract
For fabrication of the pyroelectric IR sensor $(Pb,La)TiO_3(PLT)$/$LiTaO_3$/(LTO)/PLT ferroelectric thin films was deposited by rf magnetron sputtering followed by rapid thermal annealing and the crystallinity as a function of annealing temperature and time was investigated. Permittivity and dielectric loss factor of ferroelectric thin films as a function of c-axis preffered orientation was measured. Also pyroelectric coefficient of ferroelectric thin films with largest c-axis preffered orientation was measured and obtain figure of merit of voltage response($F_V$) and detectivity($F_D$). In this case $F_V$, $F_D$ was $5.63{\times}10^{-10}\;C{\cdot}cm/J$, $1.98{\times}10^{-8}\;C{\cdot}cm/J$, respectively.
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1 Structural, ferroelectric, and pyroelectric properties of highly c-axis oriented <TEX>$Pb_{1-x}Ca-{x}$</TEX>TiO₃thin film grown by radio-frequency magnetron sputtering /
[ Eiso Yamaka;Hirohito Watanabe;Hideki Kimura;Hiroyuki Kanaya;Haruo Ohkuma ] / Journal of Vacuum Science & Technology A Vacuum Surfaces and Films   DOI
2 Preparation and Pyroelectric Charateristics of Pb(Zr.Ti)O₃Thin Films Grown by Metalorganic Chemical Vapor Deposition /
[ Takao Asakura;Koji Ishikawa;Atushi Sato;Masaru Okada ] / Jpn. J. Appl. Phys.   DOI
3 (Pb, La)TiO₃계를 이용한 적외선 센서용 초전 박막의 연구 /
[ 장지근;김민영;이상열;장호정 ] / Korean Journal of Mater-ials Research
4 Preparation of c-axis oriented PbTiO₃thin films and their cryst-aliographic, dielectric, and pyroelectric properties /
[ Kenji Lijima;Yoshihiro Tomita;Ryoichi Takayama;Ichiro Ueda ] / J. Appl. Phys.
5 초전형 적외선 센서용 (Pb, La)TiO₃강유전 박막의 결정성 /
[ 성세경;권태하(등) ] / 한국 센서학회 부산경남 지부 제2차 학술발표대회
6 Low-Temperature Mixed Sintering of Pb(<TEX>$Zr_{1-x}Ti_{x}$</TEX>)O₃-Pb(<TEX>$Zn_{1/3}Nb_{2/3}$</TEX>)O₃Ceramics and Their Pyroelectric Properties /
[ Tomoaki Futakuchi;Kastumi Tanino;Hironobu Sawasaki;Masatoshi Adachi ] / Jpn. J. Appl. Phys.   DOI
7 마이크로 가공기술을 이용한 강유 전체 박막 초전형 적외선 센서 /
[ 최준림 ] / 대한전자 공학회지(D편)
8 Effects of surface structures of MgO(100) single crystal substrates on ferroelectric PbTiO₃thin films grown by radio frequency sputtering /
[ S. Kim;S. Baik ] / J. Vac. Sci. Technol. A   DOI   ScienceOn
9 Pyroele-ctric thin-film sensor array /
[ Kohli, C. Wuethrich;K.;Brooks;B. Willing;M. Forster;P. Muralt;N. Setter;P. Ryser ] / Sensors and Actuators A   DOI   ScienceOn
10 Optimization and Experimental Verification of a Pyroelectric Bimorph Radiation Detector /
[ Sidney B. Lang;Marin Alexe ] / IEEE.
11 Preparation and pyroelectric Properties of (Pb, La)(Zr, Ti)O₃(PLZT) Thin Films /
[ M. Kobune;S. Fujii;R. Takayama;A. Tomozawa ] / Jpn. J. Appl. Phys.   DOI
12 Characterization of ferroelectric LiTaO₃thin film /
[ A. Kanduser(et al.) ] / Ferroelecrics   DOI   ScienceOn
13 MgO기판위에 올린 PLT박막의 특성과 적외선 센서의 제작 /
[ 조성현;이재곤;최시영 ] / The 7th Conference on Sensor Technology
14 초전형 적외선 센서를 위한 MgO(100)/Si₃N₄/SiO₂/Si₃N₄/Si 기판 제작 /
[ 김성우;성세경;류지열;최우창;최혁환;이명교;권태하 ] / 한국센서학회지