1990-01 | Dependency of SnO2 system carbon monoxide gas sensor on the atmospheric temperature & humidity | 정형진; 김종만; 이전국 |
- | Deposition of dielectric thin films by atomic layer epitaxy and their applications for the electroluminescent display. | Lee Jeon Kook; 정형진; D.H. Lee; Y.S. Cho |
1998-06 | Deposition of piezoelectric PZT(53/47) film by metalorganic decomposition for microelectromechanical device | 윤영수; 정형진; 신영화 |
1999-06 | Design and characteristics of the ultrasonic motor using extensional vibration mode | 강형원; 윤석진; 백동수; 김현재; 정형진; 박창엽 |
- | Design for 900MHz band monoblock dielectric filter by using CAD | KANG CHONG YUN; Ji-Won Choi; YOON SEOK JIN; Kim Hyun Jai; 정형진; 박창엽 |
- | Determination of oxidation state of tin by photoemission and AES: using SnOx thin films grown by reactive ion assisted deposition | CHOI WON-KOOK; J.S. Cho; H.G. Jang; S.K. Song; 정형진; KOH SEOK KEUN |
1990-09 | Development of calcium silicate thermal insulator in Saudi Arabia | 정형진; A. J. Altayyb; M. S. Khan |
1992-06 | Dielectric and piezoelectric properties of the xPb(Al0.5Nb0.5)O3-(1-x)Pb(Zr0.52Ti0.48)O3 system (1) | 이홍렬; 윤석진; 김현재; 정형진 |
1993-01 | Dielectric and piezoelectric properties of xPb(Al2/3W1/3)O3-(1-x)Pb(Zr0.52Ti0.48)O3 ceramic system | 윤석진; 김현재; 정형진 |
1990-01 | Dielectric and Piezoelectric Properties on Pb(Zn1/3Nb2/3)O3-Pb(Ni1/3Nb2/3)O3-PZT Ceramics | 정형진; 손정호; 윤상옥 |
1999-01 | Dielectric properties of TiN substtuted Ca(Li1/3Nb2/3)O3-δ ceramics | 최지원; 윤석진; 강종윤; 박용욱; 김현재; 정형진; Sergey Kucheiko |
1992-01 | Dielectric-properties of ceramics in the system Pb(1-x) Bax(Cd1/3 Nb2/3)O3 | 정형진; J. H. Soh; J. G. Baek; S. H. Cho |
- | Effect of Al2O3 additives on microwave dielectric properties of (Ba,Ca,Mg)-Nd2O3-TiO2+10wt%Bi2O3 ceramics | Ji-Won Choi; KANG CHONG YUN; 하종윤; YOON SEOK JIN; Kim Hyun Jai; 정형진; 윤기현 |
1989-01 | Effect of Ca/P Mole Ratio on the Sintering of Hydroxyapatite Powder Synthesized by the Wet Method and its Microstructure | 정형진; 신용규; 김병호 |
1988-01 | Effect of Ca/P Ratio on the Precipitation and Powder of Hydroxyapatite Synthesized by the Wet Method | 정형진; 신용규; 김병호 |
1985-01 | Effect of Heat Treatments on the PTCR of BaTiO3 Ceramics Doped by Nb+5 | 정형진; 문영우; 윤상옥 |
1995-01 | Effect of La2O3, MnO2 on the dielectric and piezoelectric properties of 0.02Pb(Y2/3W1/3)O3-0.98Pb(Zr0.52Ti0.48)O3 | 윤석진; 류소연; 문종하; 김현재; 오상록; 이종원; 정형진 |
1987-01 | Effect of MoO3 Addition and Their Freequency Characteristics in Nb+5 doped Semiconductive BaTiO3 Ceramics | 정형진; 윤상옥; 윤기현 |
1986-01 | Effect of M₂O₃ on the sinterbility and electrical conductivity of ZrO₂(Y₂O₃) system (I) : ceramics of the ZrO₂-Y₂O₃-Bi₂O₃ system | 오영제; 정형진; 이희수 |
1986-01 | Effect of M₂O₃ on the sinterbility and electrical conductivity of ZrO₂(Y₂O₃) system (II) : ceramics of the ZrO₂-Y₂O₃-Sb₂O₃ system | 오영제; 정형진; 이희수 |
1987-01 | Effect of M₂O₃ on the sinterbility and electrical conductivity of ZrO₂(Y₂O₃) system (III) : ceramics of the ZrO₂-Y₂O₃-Ln₂O₃ system | 오영제; 정형진; 이희수 |
1998-10 | Effect of PbO on microwave dielectric properties of (Pb,Ca)(Fe,Nb,Sn)O//3 ceramics | 윤석진; 최지원; 강종윤; 김현재; 정형진; Sergey Kucheiko; 조봉희 |
1989-01 | Effect of pH Varation on the Properties of the Hydroxyapatite Precipitates and Powder Prepared by the Wet Method | 정형진; 김병호; 신용규 |
- | Effect of plasma polymerized film on fouling of heat exchangers | KIM KI HWAN; 최성창; 정형진; KOH SEOK KEUN; CHOI DOO JIN; 김철환; 하삼철 |
1998-01 | Effect of Sr content on the oriented growth of SrBi2Ta2O9 thin films | 배철휘; 이전국; 이시형; 정형진 |
- | Effect of substitution Ba**+**2 ion on sintering and dielectric properties of ceramics in the system Pb//1//-//x(Cd//1/////3 Nb//2/////3)O//3. | 정형진; S. H. Cho; J. H. Soh |
1993-01 | Effect of surface Grinding on Low Temperature Degradation of 3Y-TZP | 정형진; 김대준; 이홍림 |
1988-01 | Effect of thermal aging on mechanical and electrical properties of the MgO-partially stabilized zirconia bodies | 정형진; 오영제; 이희수 |
2000-11 | Effect of ultra-thin catalyst deposited upon In2O3 thin film on CO sensitivity | 이혜정; 송재훈; 권순남; 김태송; 김광주; 정형진; 최원국 |
1996-01 | Effects of 1 keV Ar**+ ion irradiatin on Au films on glass. | 장홍규; 김기환; 한성; 최원국; 고석근; 정형진 |