著作 |
名稱 | Y. D. Juang, M. L. Hu, W. S. Tse, Temperature‐dependent Raman‐scattering studies of Li0.02Na0.98NbO3 , J. Appl. Phys. 76(6) 3746-3748 (1994) |
年度 | 1994 |
類別 | 期刊論文 |
摘要 | |
關鍵字 | |
名稱 | G.C. Jiang, Y. Chang, L.B. Chang, Y.D. Juang, W.L. Lu, L.S. Lu, and K.H. Chang, 1995, ” Photoluminescence of three phonon replicas of the bound exciton in undoped InGaP prepared by liquid phase epitaxy”, J. Appl. Phys., 78(4), p.2886-2888 |
年度 | 1995 |
類別 | 期刊論文 |
摘要 | |
關鍵字 | |
名稱 | Y.D. Juang, Y.L. Chen, G.C. Jiang, J.L. Shieh, J.W. Pan, J.J. Shyi, G.C. Jiang, W.S. Tse, and T.C. Chow, 1995, ”Photoreflectance and Raman analysis of composition in InAlAs layer on InP substrate by MBE”, Chinese J. of Phys., 33(1), p.57-63. |
年度 | 1995 |
類別 | 期刊論文 |
摘要 | |
關鍵字 | |
名稱 | Chin-Chen Chiu, Y. Liou, and Y.D. Juang, 1995, ”Elastic modules and reidual stresses in diamond films”, Thin Solid Film, 260, p.118-123. |
年度 | 1995 |
類別 | 期刊論文 |
摘要 | |
關鍵字 | |
名稱 | G.C. Jiang, Y. Chang, L.B. Chang, Y.D. Juang, and S. Lu, 1995, ”Near-band-edge photoluminescence of sufur-doped GaAs prepared by liquid phase epitaxy”, Japanese J. Appl. Phys.,34(1), p. 42-47. |
年度 | 1995 |
類別 | 期刊論文 |
摘要 | |
關鍵字 | |
名稱 | G.C. Jiang, C. W. Kuo, Y. Chang, Y. D. Juang, 1996, “Characterizing plasma-exposed In(0.52)Al(0.48)As surface using photorefelctance-, Raman-, and photoluminesence spectra method”, Cryst. Res. Technol. 31, P.119-125. |
年度 | 1996 |
類別 | 期刊論文 |
摘要 | |
關鍵字 | |
名稱 | G.C. Jiang, Y.D. Juang, J.I. Chyi, S. Lu, and L.B. Chang, 1995, ”Raman and photoluminescence analyses of the crystalline InAlAs layer grown on InP substrate”, Cryst. Res. Technol. 30(2), p. 275-280. |
年度 | 1996 |
類別 | 期刊論文 |
摘要 | |
關鍵字 | |
名稱 | C. K. Sheen, T. C. Chow, M. L. Hu, Y. D. Juang, W. S. Tse, and S. J. Lin, 1997 “Low temperature phase transition of Triglycine Sulfate studied by Raman scattering” Chinese J. of Phys.35(6-II) 629. |
年度 | 1997 |
類別 | 期刊論文 |
摘要 | |
關鍵字 | |
名稱 | Y. D. Juang, S. B. Dai, Y. C. Wang , W. Y. Chou, J. S. Hwang., M. L. Hu and W. S Tse, 1999, “Phase transition of LixNa1-xNbO3 studied by Raman Scattering method” Solid state Communications 111, p. 723-728. (SCI) |
年度 | 1999 |
類別 | 期刊論文 |
摘要 | |
關鍵字 | |
名稱 | Y. D. Juang, S. B. Dai, J. S. Hwang. Y. C. Wang, M. L. Hu and W. S. Tse, 2000 “Low temperature phase transition of Li0.12Na0.88NbO3 studied by Raman Scattering” J. Appl. Phys. V88,N2, p.742-745. (SCI) |
年度 | 2000 |
類別 | 期刊論文 |
摘要 | |
關鍵字 | |
名稱 | Y. D. Juang, “Phase transition of lithium potassium niobate ceramics”,2001, Solid State Comm. 120, 25-28. (SCI, IF 1.534, 34/68, PHYSICS, CONDENSED MATTER) |
年度 | 2001 |
類別 | 期刊論文 |
摘要 | |
關鍵字 | |
名稱 | 王瑤池、謝觀峻、徐明生、黃文啟、湯譯增、洪茂峰、莊陽德, 2002,”類鑽碳膜矽基板上沉積氧化鋅薄膜對表面聲波元件之效用”,陸軍官校黃埔學報第四十三輯407-418 |
年度 | 2002 |
類別 | 期刊論文 |
摘要 | |
關鍵字 | |
名稱 | Walter Water and Sheng-Yuan Chu, Shih-Jeh Wu and Yung-Der Juang, 2002, “Li2CO3 Doped ZnO Films Prepared by RF Magnetron Sputtering Technique for Acoustic Device Application”, Materials Letters V57,N4, 998-1003. (SCI, IF 2.224, 31/128, PHYSICS, APPLIED) |
年度 | 2002 |
類別 | 期刊論文 |
摘要 | |
關鍵字 | |
名稱 | Te-Yi Chen, Sheng-Yuan Chu, and Yung-Der Juang, 2002, “Effects of sintering temperature on the Dielectric and Piezoelectric Properties of Sr Additive Sm-Modified PbTiO3 Ceramics”, Sensors and Actuators, A:Physical, A102/1-2, 6-10. (SCI, EI) |
年度 | 2002 |
類別 | 期刊論文 |
摘要 | |
關鍵字 | |
名稱 | Te-Yi Chen, Sheng-Yuan Chu, Shih-Jeh Wu and Yung-Der Juang, 2002, “Effects of poling field on the Dielectric and Piezoelectric Properties of Sr Additive Sm-Modified PbTiO3 Ceramics”, Journal of Materials Science Letters 21,p1683-1685. (SCI, EI) |
年度 | 2002 |
類別 | 期刊論文 |
摘要 | |
關鍵字 | |
名稱 | Te-Yi Chen, Sheng-Yuan Chu, Shih-Jeh Wu and Yung-Der Juang, 2002, “The Dielectric and Piezoelectric Properties of Cd Additive Sm-Modified PbTiO3 Ceramics”, Sensors and Actuators A:Physical, A101, 352-357. (SCI , EI) |
年度 | 2002 |
類別 | 期刊論文 |
摘要 | |
關鍵字 | |
名稱 | Y. C. Wang, L. Tyan, and Y. D. Juang, 2002, “Photoreflectance and photoluminescence spectroscopy of the lattice-matched InGaAs/InAlAs single quantum well, J. Appl. Phys. Vol. 92, No. 2, 920-926. (SCI, IF 2.21, 32/128, PHYSICS, APPLIED) |
年度 | 2002 |
類別 | 期刊論文 |
摘要 | |
關鍵字 | |
名稱 | S. B. Dai, Y. D. Juang, J. S. Hwang and S. Y. Chu, 2003, " Using Raman scattering to study the doping effect and low-temperature phase transition of Li0.01K0.99NbO3 ceramics", Journal of Crystal Growth, V257, n3-4, p. 316 – 320. (SCI, IF 1.552, 54/128, PHYSICS, APPLIED) |
年度 | 2003 |
類別 | 期刊論文 |
摘要 | |
關鍵字 | |
名稱 | Sheng-Yuan Chu, Walter Water, Yung-Der Juang and Jih-Tsang Liaw, 2003, “Properties of (Na, K)NbO3 and (Li, Na, K)NbO3 ceramic mixed systems”, Ferroelectrics, V287, p. 23 - 33, (SCI, IF 0.415,61/68, PHYSICS, CONDENSED MATTER) |
年度 | 2003 |
類別 | 期刊論文 |
摘要 | |
關鍵字 | |
名稱 | Te-Yi Chen, Sheng-Yuan Chu and Yung-Der Juang, 2003, “Effects of Strontium on the surface acoustic wave properties of Sm-modified PbTiO3 ceramics”, Ultrasonics V41,N2, 141-143. (SCI, IF 2.028, 5/31, ACOUSTICS) |
年度 | 2003 |
類別 | 期刊論文 |
摘要 | |
關鍵字 | |
名稱 | Te-Yi Chen, Sheng-Yuan Chu and Yung-Der Juang, 2003, “Effects of Poling Field on the Piezoelectric and Dielectric Properties of Cd Additive Sm-Modified PbTiO3 Ceramics”, Materials Letters V57,N7, 1251-1255. (SCI, IF 2.224, 31/128, PHYSICS, APPLIED) |
年度 | 2003 |
類別 | 期刊論文 |
摘要 | |
關鍵字 | |
名稱 | S. B. Dai, Y. D. Juang, J. S. Hwang, D. E. Chen, and S. Y. Chu, 2003 "Effects of calcium on the phase transition and dielectric properties of Sm-modified PbTiO3 ceramics ", Journal of Crystal Growth. 255/3-4, pp.298-302. (SCI, IF 1.552, 54/128, PHYSICS, APPLIED) |
年度 | 2003 |
類別 | 期刊論文 |
摘要 | |
關鍵字 | |
名稱 | Sheng-Yuan Chu, Walter Water, Yung-Der Juang and Jih-Tsang Liaw, 2003, “Piezoelectric and dielectric characteristics of lithium potassium niobate ceramic system”, Ferroelectrics, V297, p. 11 - 17, (SCI, IF 0.415,61/68, PHYSICS, CONDENSED MATTER) |
年度 | 2003 |
類別 | 期刊論文 |
摘要 | |
關鍵字 | |
名稱 | Te-Yi Chen, Sheng-Yuan Chu, Shih-Jeh Wu and Yung-Der Juang, 2003, “Effects of strontium on the dielectric and piezoelectric properties of Sm-modified PbTiO3 ceramics”, Ferroelectrics, V282, p. 37 - 47, (SCI, IF 0.415, 61/68, PHYSICS, CONDENSED MATTER) |
年度 | 2003 |
類別 | 期刊論文 |
摘要 | |
關鍵字 | |
名稱 | 劉世鈞、許崑泉、莊陽德、涂柏原, 2003, ”南部地區國小科學教師在科學教室安全--之初探研究”,南師學報第三十七券第二期 |
年度 | 2003 |
類別 | 期刊論文 |
摘要 | |
關鍵字 | |
名稱 | 李同立、莊陽德, 2003, “網路化學習歷程檔案在國小主題教學之初探”,資訊與教育雜誌 94, p. 51-66 |
年度 | 2003 |
類別 | 期刊論文 |
摘要 | |
關鍵字 | |
名稱 | Sheng-Yuan Chu , Cheng-Hung Wen, Sing-Long Tyan, Yuu-Ging Lin, Yung-Der Juang and Cheng-Kuo Wen, 2004, “Polarization tuning the Stokes photoluminescence spectra of erbium doped KNbO3 ceramics” Journal of Applied Physics, V. 96 N. 5, p.2552-2555. (SCI, IF 2.21, 32/128, PHYSICS, APPLIED) |
年度 | 2004 |
類別 | 期刊論文 |
摘要 | |
關鍵字 | |
名稱 | Cheng-Hung Wen, Sheng-Yuan Chu, Sing-Long Tyan and Yung-Der Juang, 2004, “The stokes photoluminescence spectra of erbium doped KNbO3 polycrystallines”, Journal of Crystal Growth, V262, n1-4, p. 225 - 230 (SCI, IF 1.552, 54/128, PHYSICS, APPLIED) |
年度 | 2004 |
類別 | 期刊論文 |
摘要 | |
關鍵字 | |
名稱 | Cheng-Hung Wen, Sheng-Yuan Chu , Yung-Der Juang and Cheng-Kuo Wen, 2005, New phase transition of erbium doped KNbO3 ceramics, Journal of Crystal Growth, V280, p. 179-184 (SCI, IF 1.552, 54/128, PHYSICS, APPLIED) |
年度 | 2005 |
類別 | 期刊論文 |
摘要 | |
關鍵字 | |
名稱 | Chi-Wen Liu, Ying-Lang Wang, Yungder Juang, Shiuh-Ko JangJean and Wen-His Lee, 2006, “Characterization of fluorine-modified organosilicate glass”, JOURNAL OF VACUUM SCIENCE & TECHNOLOGY A . 24(6), P.2076-2081 (SCI, IF 1.432 Ranking: 8/17, MATERIALS SCIENCE,COATINGS & FILMS) |
年度 | 2006 |
類別 | 期刊論文 |
摘要 | |
關鍵字 | |
名稱 | Yen-Ming Chen, Ying-Lang Wang, Gwo-Jen Hwang and Yungder Juang, 2006, “thermal stability study on nanoscale polysilicide resistors”, J. Vac. Sci. Technol. B. 24(5), P.2317-2321 (SCI, IF 1.597) |
年度 | 2006 |
類別 | 期刊論文 |
摘要 | |
關鍵字 | |
名稱 | Cheng-Shong Hong, Sheng-Yuan Chu, Wen-Chang Su, Ren-Chuan Chang, Hsiau-Hsian Nien and Yung-Der Juang, 2007, “Effects of the MnO additives on the properties of
PbFe2/3W1/3…–PbTiO3 relaxors: Comparison of empirical law and experimental results”, Journal of Applied physics, 101(5), 054117 (SCI, IF 2.21, 32/128, PHYSICS, APPLIED)
|
年度 | 2007 |
類別 | 期刊論文 |
摘要 | |
關鍵字 | |
名稱 | Cheng-Shong Hong, Sheng-Yuan Chu, Wen-Chang Su, Ren-Chuan Chang, Hsiau-Hsian Nien and Yung-Der Juang, 2007, “Effects of the MnO additives on the properties of
PbFe2/3W1/3…–PbTiO3 relaxors: Comparison of empirical law and experimental esults”, Journal of Applied physics, 101(5), 054117 (SCI, IF 2.21, 32/128, PHYSICS, APPLIED)
|
年度 | 2007 |
類別 | 期刊論文 |
摘要 | |
關鍵字 | |
名稱 | Kei-Wei Chen. Ying-Lang Wang and Yungder Juang, 2007, “Optimized Process Improvement for Tungsten CMP Throughput”, Journal of Scientific and Technological Studies, Volume 41, No. 1, National University of Tainan. |
年度 | 2007 |
類別 | 期刊論文 |
摘要 | Tungsten (W) chemical-mechanical planarization (CMP) characteristics are studied systematically for
the optimization of process throughput and integration. By the advance surface analysis of tungsten film
and polishing pad, the influence and deviation of surface roughness of tungsten film during CMP upon
different hardness of pads are investigated. From the result of experiment, this article attempts to address
the key point of non-linear tungsten polishing performance, which is different from linear polishing
phenomena of oxide film. In addition, the phenomena provides the hint to fulfill optimized procedure to
improve the throughput and cost, that is, multiple steps and pads could be required to resolve the redundant
process and promote the throughput. Finally, the marathon test would prove the stability and flexibility
with the optimized process. There is over 25 % throughput improvement compared with vendor’s bestknown method. About 30% ~ 50% efficiency of extended pad life and cost of reduced slurry would be enhanced. Details of the developed and optimized theory are demonstrated and appeared to be reproducible on tungsten CMP. |
關鍵字 | Tungsten chemical-mechanical planarization (WCMP), throughput and combination of |
名稱 | Yungder Juang, Sheng-Yuan Chu, Huan-Chung Weng, Sing-Long Tyan, 2007, "Phase
Transition of Co-doped ZnO", Solid State Communications 143, 558-561 (SCI, IF 1.534,
34/68, PHYSICS, CONDENSED MATTER)
|
年度 | 2007 |
類別 | 期刊論文 |
摘要 | |
關鍵字 | |
名稱 | Cheng-Hung Wen, Sheng-Yuan Chu, Yan-Yu Shin, Ching-Ting Lee and Yung-Der Juang, 2008, “Red, green and blue photoluminescence of erbium doped potassium tantalate niobate polycrystalline”, Journal of Alloys and Compounds, 459, 107-112. (SCI, IF2.39, Ranking: 4/76,METALLURGY & METALLURGICAL ENGINEERING) |
年度 | 2008 |
類別 | 期刊論文 |
摘要 | |
關鍵字 | |
名稱 | Cheng-Shong Hong, Sheng-Yuan Chu, Wen-Chang Su, Ren-Chuan Chang, Hsiau-Hsian Nien
and Yung-Der Juang, 2008, “The sintering temperature-induced transition from relaxor to
ferroelectric in 0.7PbFe2/3W1/3O3–0.3PbTiO3 ceramics”, Journal of Alloys and Compounds, 459,
1-7. (SCI, IF2.39, Ranking: 4/76,METALLURGY & METALLURGICAL ENGINEERING)
|
年度 | 2008 |
類別 | 期刊論文 |
摘要 | In this paper, the low-field dielectric behaviors of 0.7PbFe2/3W1/3O3–0.3PbTiO3 (0.7PFW–0.3PT) relaxor ferroelectrics sintered at various temperatures have been investigated. The X-ray diffraction detector, the diffusion phase transition model and the spin glass model are used to analyze the dielectric characteristics. According to our experimental results and the theoretical analysis, it is found that the structure is changed
from cubic to tetragonal and the diffusion phase transition characteristics and the spin glass behavior is weakened as the sintering temperature increases. In conclusion, the normal ferroelectric characteristics are more obvious as the sintering temperature increases in this system. |
關鍵字 | |
名稱 | Cheng-Shong Hong, Sheng-Yuan Chu, Bing-Jing LI, Wen-Chang Su, Ren-Chuan Chang,
Hsiau-Hsian Nien and Yung-Der Juang, 2008,”Investigation of the dielectric properties of
MnO-additive PFWPT relaxors using the spin-glass model”, Journal of Applied physics, 103,
094102. (SCI, IF 2.21, Ranking: 32/128, PHYSICS, APPLIED)
|
年度 | 2008 |
類別 | 期刊論文 |
摘要 | |
關鍵字 | |
名稱 | Cheng-Shong Hong, Sheng-Yuan Chu, Wen-Chang Su, Ren-Chuan Chang, Hsiau-Hsian Nien and Yung-Der Juang, 2008, “The dependence of the synthesis condition on the dielectric
behaviors of the 0.75Pb(Fe2/3W1/3)O3–0.25PbTiO3 based ceramics”, Journal of Alloys and Compounds, 459, 328-332. SCI, IF2.39, Ranking: 4/76,METALLURGY & METALLURGICAL ENGINEERING)
|
年度 | 2008 |
類別 | 期刊論文 |
摘要 | |
關鍵字 | |
名稱 | Cheng-Shong Hong, Sheng-Yuan Chu, Wen-Chang Su, Ren-Chuan Chang, Hsiau-Hsian Nien and Yung-Der Juang, 2008, “Investigation of the dielectric properties of MnO-additive Pb(Fe2/3W1/3)–PbTiO3 relaxors prepared by two different methods”, Journal of Alloys and Compounds, 460, Pages 658-667 (SCI, IF2.39, Ranking: 4/76, METALLURGY &
METALLURGICAL ENGINEERING)
|
年度 | 2008 |
類別 | 期刊論文 |
摘要 | |
關鍵字 | |
名稱 | Kei-Wei Chen, Ying-Lang Wang, Jung-Chih Tsao, Yungder Juang and Feng-Yi Lee,2008, “Interface integration defect of copper and low-K materials beyond nano-scale copper
damascene process”, Journal of Physics and Chemistry of Solids, Volume 69, Issues 2-3, February-March 2008, Pages 509-512 (SCI, IF 1.527, Ranking: 35/68, PHYSICS,
CONDENSED MATTER)
|
年度 | 2008 |
類別 | 期刊論文 |
摘要 | |
關鍵字 | |
名稱 | Y.L. Cheng, Y.L. Wang, Yungder Juang, M.L. O’Neill, A.S. Lukas, E.J. Karwacki, S.A. McGuian, Allen Tang and C.L. Wu,2008, “Organofluorosilicate glass: A dense low-k dielectric with superior materials properties”, Journal of Physics and Chemistry of Solids, Volume 69,
Issues 2-3, February-March 2008, Pages 518-522 (SCI, IF 1.527, Ranking: 35/68,
PHYSICS, CONDENSED MATTER)
|
年度 | 2008 |
類別 | 期刊論文 |
摘要 | |
關鍵字 | |
名稱 | Shiu-Ko JangJian, Ying-Lang Wang, Miao-Cheng Liao, Hung-Jui Chang and Yungder Juang, 2008, “Mechanism of the metal–insulator–metal capacitance drift for advanced mixed-signal
copper process device”, Journal of Physics and Chemistry of Solids, Volume 69, Issues
2-3, February-March 2008, Pages 747-751 (SCI, IF 1.527, Ranking: 35/68, PHYSICS,
CONDENSED MATTER)
|
年度 | 2008 |
類別 | 期刊論文 |
摘要 | |
關鍵字 | |
名稱 | C.C. Huang, J.L. Huang, Y.L. Wang, Y.D. Juang, Y.S. Ho and T.C. Hu, 2008, “Preparation of low leakage current fluorine-doped silicon-oxycarbide by PECVD”, Journal of Physics and Chemistry of Solids, Volume 69, Issues 2-3, February-March 2008, Pages 742-746 (SCI, IF
1.527, Ranking: 35/68, PHYSICS, CONDENSED MATTER)
|
年度 | 2008 |
類別 | 期刊論文 |
摘要 | |
關鍵字 | |
名稱 | Chia-Chin Chang, Ten-Chin Wen, Chien-Hsin Yang and Yung-Der Juang, 2009, ” Influence of calcination temperature of IrO2/Ti Electrodes on Oxygen Reduction”, Materials Chemistry and Physics 115, p.93-97. |
年度 | 2009 |
類別 | 期刊論文 |
摘要 | IrO2-coated titanium plate electrocatalysts prepared by a dip-coating method (IrO2/Ti) with different
calcination temperatures are characterized by scanning electron microscope, X-ray diffraction and Xray
photoelectron spectroscopy. The electrocatalytic behavior of the oxygen reduction reaction (ORR) is
evaluated by cyclic voltammetry and galvanostatic electrolysis in 1 moldm?3 KOH solution. The effects
of calcination temperature on the oxygen reduction pathway are examined. Galvanostatic electrolysis
results showthat the reaction pathway on the IrO2/Ti electrode prepared at high calcination temperature
is mainly a two-electron pathway producing H2O2. It is observed that higher calcination temperatures
produce: a more uniform fault-free surface; reduced levels of Cl contamination (residual Cl presumably from incomplete IrCl3 decomposition during the coating process); higher levels of rutile character of the
IrO2 layer; lower hydration levels. It is confirmed that ORR electrocatalytic behavior on highly hydrated
IrO2 is better than on slightly hydrated IrO2. |
關鍵字 | Heat treatment |
名稱 | Bo-Yuan Su , Yan-Kuin Su, Zong-Liang Tseng, Meng-Fu Shih, Chiao-Yang Cheng,Tzung-Han Wu, Chish-shan Wu, Jia-Jing Yeh, Pei-Yi Ho, Yung-Der Juang, Sheng-Yuan Chu, 2010, “Antireflective and radiation resistant ZnO thin films for the efficiency enhancement of GaAs photovoltaics”, Journal of the Electrochemical Society,158 3 ,H267-H270 (SCI, IF 2.483) |
年度 | 2011 |
類別 | 期刊論文 |
摘要 | In this paper, zinc oxide ZnO thin films as an antireflective AR coating layer have been successfully fabricated on GaAs solar cells by the sol–gel method. ZnO films were prepared chemically by spin coating the gel with an aqueous solution of zinc acetate and ethanolamine. The current–voltage measurements of the solar cells confirmed the increase of the short-circuit current induced
by the AR effect. The open-circuit voltage and fill factor were also improved by the surface passivation. As a result, the conversion efficiency of the cells without an AR coating 8.2% was significantly enhanced to 13.6%. The results indicate that the chemical deposition of ZnO was effective for the AR coating of GaAs solar cells. Additionally, we demonstrate that the cells coated with
radiation resistant ZnO films exhibit less efficiency decay than the devices without such treatment. Under the maximum proton fluence of 1013 cm?2, the conversion efficiency decay was reduced to 69.8%, while the solar cells without ZnO films showed an efficiency decay of 83.1%.
|
關鍵字 | |
名稱 | Zong-Liang Tseng, Po-Ching Kao, Chi-Shin Yang, Yung-Der Juang, Yu-Mei Kuo,and Sheng-Yuan Chu, 2011, “Transparent Conducting Ti-Doped ZnO Thin Films Applied to Organic Light-Emitting Diodes”, Journal of The Electrochemical Society, 158 (5) J133-J136 (SCI, IF 2.483) |
年度 | 2011 |
類別 | 期刊論文 |
摘要 | Transparent Ti-doped zinc oxide (TZO) thin films with high conductivity were fabricated using radio frequency (rf) magnetron
sputtering on glass substrates. The material properties of the TZO films correlated with sputtering parameters were discussed. The
TZO thin films with thickness of 258.5-nm-thick were used as anodes of organic light emitting diode devices and the devices
exhibited lower turn-on voltage (3 V) and higher current efficiency than the commercial indium tin oxide (ITO) anodes. The TZO
thin film may be a potential alternative to an ITO anode due to its low operating voltage, low price, and non-toxicity. |
關鍵字 | |
名稱 | Zong-Liang Tseng, Po-Ching Kao, Yu-Cheng Chen, Yung-Der Juang, Yu-Mei Kuo, and Sheng-Yuan Chu, “Effect of Thicknesses on the Structure, Conductivity,and Transparency of Al-doped ZnO Anodes in Organic Light-Emitting Diodes” |
年度 | 2011 |
類別 | 期刊論文 |
摘要 | |
關鍵字 | |
名稱 | Zong-Liang Tseng, Po-Ching Kao, Chi-Shin Yang, Yung-Der Juang, Sheng-Yuan Chu, “Transparent Al-doped ZnO anodes in organic light-emitting diodes investigated using a hole-only device”, Applied Surface Science, 261, 360 (2012) |
年度 | 2012 |
類別 | 期刊論文 |
摘要 | |
關鍵字 | |
名稱 | Zong-Liang Tseng, Yi-Chun Tsai, Sean Wu, Yung-Der Juang, Sheng - Yuan Chu, “The effect of bending on the electrical and optical characteristics of aluminium-doped ZnO films deposited on flexible substrates”, ECS Journal of Solid State Science and Technology, 2, Issue 1, P16 (2013) |
年度 | 2012 |
類別 | 期刊論文 |
摘要 | |
關鍵字 | |
名稱 | Bo-Yuan Su, Sheng-Yuan Chu, and Yung-Der Juang"Improved Electrical and Thermal Stability of Solution-Processed Li-Doped ZnO Thin-Film Transistors",2012, IEEE TRANSACTIONS ON ELECTRON DEVICES |
年度 | 2012 |
類別 | 期刊論文 |
摘要 | The effects of lithium (Li) doping on the performance of solution-processed zinc oxide (ZnO) thin-film transistors (TFTs) grown using the sol–gel method are investigated. Li-doped ZnO films as channel layers are chemically prepared by spin coating the gel with an aqueous solution of zinc acetate dihydrate, Li nitrate, and ethanolamine. TFT devices fabricated with 2 at.% Li-doped films show a good field-effect mobility of 3.31 cm2/V · s, a subthreshold slope of 0.82 V/dec, and an ON–OFF current ratio of over 105. These TFT devices also show good thermal and electrical stability, which is mainly attributed to the compact surface morphology of the channel layer, small carrier concentration, and less oxygen deficiency, which reduces the interface electrical trapping at the gate insulator. |
關鍵字 | Thermal stability, zinc oxide (ZnO) thin-film transitor |
名稱 | Bo-Yuan Su,a Sheng-Yuan Chu, Yung-Der Juang,c and Mei-Chun Linc "Efficiency Enhancement of GaAs Photovoltaics Due to Sol-Gel Derived Anti-Reflective AZO Films" 2012, Journal of The Electrochemical Society, 159 (3) H1-H5 (2012) |
年度 | 2012 |
類別 | 期刊論文 |
摘要 | |
關鍵字 | |
名稱 | Yu-Cheng Chen, Po-Ching Kao, Jen-Chou Yu, Yung-Der Juang, and Sheng-Yuan Chu, "Co-Host Comprising Hole-Transporting and Blue-Emitting Components for Efficient Fluorescent White OLEDs" J. Electrochem. Soc., Volume 159, Issue 4, pp. J127-J131 (2012)
|
年度 | 2012 |
類別 | 期刊論文 |
摘要 | |
關鍵字 | |
名稱 | Yu-Cheng Chen, Yung-Der Juang ,Sheng-Yuan Chu,and Po-Ching Kao, 2012, “Investigation of time-dependent UV-ozone treatment on an ultra-thin AgF buffer layer for organic light-emitting diodes”, Journal of the Electrochemical Society, 159 (4) H388-H392 (SCI, EI) |
年度 | 2012 |
類別 | 期刊論文 |
摘要 | |
關鍵字 | |
名稱 | Jia-Ling Wu, Han-Yu Lin, Yu-Cheng Chen, Sheng-Yuan Chu, Chia-Chiang Chang, Chin-Jyi
Wu, Yung-Der Juang, “Effects of ZnO Buffer Layer on Characteristics of ZnO:Ga Films Grown
on Flexible Substrates: Investigation of Surface Energy, Electrical, Optical, and Structural
Properties”; ECS JOURNAL OF SOLID STATE SCIENCE AND TECHNOLOGY , 2(4), P115-P119 (2013) (SCI, new) .
|
年度 | 2013 |
類別 | 期刊論文 |
摘要 | |
關鍵字 | |
名稱 | Jia-Ling Wu, Yu-Cheng Chen, Han-Yu Lin, Sheng-Yuan Chu, Chia-Chiang Chang, Chin-Jyi Wu, Yung-Der Juang, “Effect of ZnO Buffer Layer on the Bending Durability of ZnO:Ga Films Grown on Flexible Substrates: Investigation of Surface Energy, Electrical, Optical, and Structural Properties”, IEEE TRANSACTIONS ON ELECTRON DEVICES 60(7), 2324-2330(JUL 2013) (SCI, IF2.06, Ranking: 35/128, PHYSICS, APPLIED ) |
年度 | 2013 |
類別 | 期刊論文 |
摘要 | |
關鍵字 | |
名稱 | Chao-Kuang Chen, David T.W. Lin, Yung Der Juang Yuh-Chung Hu, Yen Ting Kuo and Chu
Yu Chen, 2013, The innovated flexible surface acoustic wave devices on fully inkjet printing
technology, Smart Science, Vol.1, pp. 13-17.
|
年度 | 2013 |
類別 | 期刊論文 |
摘要 | |
關鍵字 | |
名稱 | Bo-Yuan Su, Sheng-Yuan Chu, Yung-Der Juang, Han-Chang Chen, "High-performance Low-temperature Solution-processed InGaZnO Thin-film Transistors via UV-ozone photo-annealing", Applied Physics Letter, vol. 102, pp. 192101, 2013 (SCI, SCI 2011 IF3.844, Ranking: 17/125) |
年度 | 2013 |
類別 | 期刊論文 |
摘要 | |
關鍵字 | |
名稱 | Bo-Yuan Su, Sheng-Yuan Chu, Yung-Der Juang, and Han Lee, “Improved Negative Bias Stress Stability of IZO Thin Film Transistors via Post-Vacuum Annealing of Solution Method”, ECS Journal of Solid State Science and Technology, vol. 2, pp. Q99-Q103, (2013) (SCI, new)
|
年度 | 2013 |
類別 | 期刊論文 |
摘要 | |
關鍵字 | |
名稱 | Bo-Yuan Su, Sheng-Yuan Chu, Yung-Der Juang, and Ssu-Yin Liu, “Effects of Mg doping on the Gate Bias and Thermal Stability of Solution-processed InGaZnO Thin-film Transistors”, Journal of Alloys and Compounds, vol. 580 pp. 10-14, 2013 (SCI, SCI 2011 IF2.289, Ranking: 4/75) |
年度 | 2013 |
類別 | 期刊論文 |
摘要 | |
關鍵字 | |
名稱 | Bo-Yuan Su, Meng-Chun Chen , Sheng-Yuan Chu, Yung-Der Juang, “Investigation of ZnO buffer for the optical and electrical characteristics of polymer/carbon nanotube composite sol deposited on flexible substrates”, Advanced Materials Research, vol. 747, pp 526-529, (2013) (EI, new)
|
年度 | 2013 |
類別 | 期刊論文 |
摘要 | |
關鍵字 | |
名稱 | Hsin-Wei Lu, Ching-Wen Huang, Po-Ching Kao, Sheng-Yuan Chu, and Yung-Der Juang , (2015, Jan.), " Effects of ITO Electrode Modification Using CsF Solution on Performance of Organic Light-Emitting Diodes", ECS Journal of Solid State Science and Technology, 4 (3) R54-R59. |
年度 | 2015 |
類別 | 期刊論文 |
摘要 | |
關鍵字 | |
名稱 | Bo-Yuan Su, An-Hsiu Cheng, Jia-Ling Wu, Chun-Cheng Lin, Jian-Fu Tang, Sheng-Yuan Chu, and Yung-Der Juang, Jan. 2015, " UV-Ozone Process for Film Densification of Solution-Processed InGaZnO Thin-Film Transistors", JOURNAL OF DISPLAY TECHNOLOGY,VOL. 11, NO.1,6-12 |
年度 | 2015 |
類別 | 期刊論文 |
摘要 | |
關鍵字 | |
名稱 | Yungder Juang and H. T. Kuo, 2015, "Hydrothermal synthesis of Sodium Potassium Bismuth Titanates", Ferroelectrics, 478, 73-80. |
年度 | 2015 |
類別 | 期刊論文 |
摘要 | (Bi0.5Na0.5)TiO3 (BNT) is an excellent candidate lead-free piezoelectric material system. This study prepares BNT ceramics using the hydrothermal method at 180 °C with an NaOH concentration of 12 M. The effect of potassium content on the crystal structure of the ceramics is studied. A single phase of [Bi0.5(Na1-xKx)0.5]TiO3 ceramics is obtained using the process applied to obtain BNT. The phase structure transformed from rhombohedral to tetragonal at x0.3, as evidenced by the disappearance of the cubic phase . The surface morphology of the materials is affected by K substitution. |
關鍵字 | |
名稱 | Han Lee, Jiunn-Der Liao, Minh-Hien Ngo Thi, Yu-Hui Lin, Pei-Lin Shao, Chih-Kai Yao, and Yun-Der Juang, 2015, "Surface Modification of 316 L Stainless Steel by Sol-gel Ceramic Coating and its Cytocompatibility", Advanced Materials Reserach Vol 1119 (2015) pp 423-427. |
年度 | 2015 |
類別 | 期刊論文 |
摘要 | |
關鍵字 | |
名稱 | Hsin-Wei Lu, Po-Ching Kao , Yung-Der Juang , and Sheng-Yuan Chu, 2015, " The effects of ultraviolet-ozone-treated ultra-thin MnO-doped ZnO film as anode buffer layer on the electrical characteristics of organic light-emitting diodes", Journal of Applied Physics 118, 185501 (2015); |
年度 | 2015 |
類別 | 期刊論文 |
摘要 | |
關鍵字 | |
名稱 | Han Lee; Jiunn-Der Liao; Chih-Kai Yao; Pei-Lin Shao; Minh Hien Ngo; Yu-Hui Lin; Yung-Der Juang, 2015, "Annealed thin-film zirconia coating adhered on 316L stainless steel applied for bio-inert indwelling needle", Materials & Design; Vol. 88, 651-657 (SCI IF3.501, MATERIALS SCIENCE, MULTIDISCIPLINARY 43/260) |
年度 | 2015 |
類別 | 期刊論文 |
摘要 | |
關鍵字 | |
名稱 | Yungder Juang, Sheng-Yuan Chu, and K. S. Wang, 2016, “Phase Transition and Dielectric Properties of Sr-doped AgNbO3 Ceramics”, Ferroelectrics, 493, 54-61. |
年度 | 2016 |
類別 | 期刊論文 |
摘要 | |
關鍵字 | |
名稱 | Han Lee, Jiunn-Der Liao, Pei-Lin Shao, Chih-Kai Yao, Yu-Hui Lin, and Yung-Der Juang,"Sol-gel-based zirconia bio-coatings on metal structurally enhanced by polyethylene glycol”,Journal of Sol-Gel Science and Technology77 574-584 (SCI 2016) |
年度 | 2016 |
類別 | 期刊論文 |
摘要 | |
關鍵字 | |
名稱 | Fabrication of Color-Tunable Blue-Violet Organic Light Emitting |
年度 | 2016 |
類別 | 期刊論文 |
摘要 | In this study, blue-violet organic light emitting diodes (BV-OLEDs, ITO/MoO3 (Y nm)/4,4-bis(9-carba-zolyl)-2,2-biphenyl (CBP)
(X nm)/1,3,5-tris(N-phenylbenzimidazole-2-yl)benzene (TPBi) (100-X nm)/LiF (1 nm)/Al (100 nm)) were fabricated with the simple
bilayer structure of CBP and TPBi, leading to a maximum luminance of 1280 cd/m2 when the thicknesses of the MoO3, CBP, and
TPBi were 4, 35 and 65 nm, respectively. The blue-shift of the electroluminescence was observed from various viewing angles, and is
attributed to the micro-cavity effects. Further, it was observed that the Commission Internationale de l’Eclairage (CIE) chromaticity
coordinates of the devices changed from (0.19, 0.102; at 4 V) to (0.333, 0.366; at 11 V) due to the electroplex effect between the CBP
and TPBi at high voltage. Subsequently, simple white OLEDs (WOLEDs) were fabricated by combining the proposed BV-OLEDs
with the down color conversion layer (CCL). The down CCL of the 5 wt% 5,6,11,12-tetraphenylnaphthacene (Rubrene)-doped 4,4-
bis(2,2-diphenylvinyl)-1,1-biphenyl (DPVBi) had the highest maximum luminance of 1240 cd/m2, with measured CIE chromaticity
coordinates of (0.333, 0.351) in the WOLEDs. |
關鍵字 | |
名稱 | Hsin-Wei Lu, Cheng-Che Tsai, Cheng-Shong Hong, Po-Ching Kao, Yungder Juang, and Sheng-Yuan Chu , 2016, "The effects of ultra-thin cerium fluoride film as the anode buffer layer on the electrical characteristics of organic light emitting diodes ", Applied Surface Science, v 385, p 139-144 |
年度 | 2016 |
類別 | 期刊論文 |
摘要 | |
關鍵字 | |
名稱 | Pei-Ying Lin, Zong-Sian Wu, Yung-Der Juang, Yaw-Shyan Fu, Tzung-Fang Guo (2016, Jan). Microwave-assisted electrospun PVB/CdS composite fibers and their photocatalytic activity under visible light. Microelectric Enginnering 149, 43-47 . |
年度 | 2016 |
類別 | 期刊論文 |
摘要 | |
關鍵字 | |
名稱 | Han Lee, Jiunn-Der Liao, Kundan Sivashanmugan, Bernard Hao-Chih Liu,Yu-Han Su, Chih-Kai Yao, Yung-Der Juang,"Hydrothermal fabrication of highly porous titanium bio-scaffold with a load-bearable property", Materials;vol : 10 , pp : 726- 736 (SCI 2017) |
年度 | 2017 |
類別 | 期刊論文 |
摘要 | |
關鍵字 | |
名稱 | Han Lee, Jiunn-Der Liao, Kundan Sivashanmugan, Bernard Hao-Chih Liu, Si-Ling Wang, Yung-Der Juang, Chih-Kai Yao,"Dual properties of zirconia coated porous titanium for a stiffness enhanced bio-scaffold",Materials & Design;vol : 132, pp : 13- 21 (SCI 2017) |
年度 | 2017 |
類別 | 期刊論文 |
摘要 | |
關鍵字 | |
名稱 | X-ray Absorption Spectroscopy and In-operando Neutron Diffraction Studies on Local Structure Fading Induced Irreversibility in a 18650 Cell with P2-Na2/3Fe1/3Mn2/3O2 Cathode in Long Cycle Test |
年度 | 2018 |
類別 | 期刊論文 |
摘要 | P2-Na2/3[Fe1/3Mn2/3]O2 (NFMO) crystal with a maximum capacity of ~150 mAh was synthesized by a solid-state annealing method and used as a cathode in a sodium ion battery. By combining focused-ion beam section scanning electron microscopy, ex-situ X-ray absorption spectroscopy, X-ray photoemission depth profiling, and in-operando neutron diffraction, we found that Na ion intercalation and extraction distort the local structure in NFMO crystal, resulting in irreversibility of the sodium ion battery (SIB). This reaction pathway is controlled by the transformation kinetics of the Fe sites from octahedral (Oh) to tetragonal (Td) in the charge and discharge processes. For a SIB operated at 2.0 to 3.8V, steady kinetics between the Na intercalation and chemical state evolution on the Fe sites enable the homogeneous restructuring in both local and global regimes in NFMO crystal. For a SIB operated at 2.0 to 4.5V, substantially higher kinetics in the Fe chemical state evolution induce a dramatic lattice expansion. This expansion cracks the interface between the P2 and Na intercalated regions, thereby causing substantial irreversibility of NFMO in a SIB. |
關鍵字 | |
名稱 | Gold nanoparticles coated ZrO2-nanofibers surface as a SERS-active substrate for trace detection of pesticides residue |
年度 | 2018 |
類別 | 期刊論文 |
摘要 | |
關鍵字 | |
名稱 | Phase Structure Transformations and Electrical Properties of (Na0.52K0.4425)(Nb0.8925Sb0.07)O3–0.0375LiTaO3 Ceramics According to Sintering Temperature |
年度 | 2018 |
類別 | 期刊論文 |
摘要 | In the present work, the effects of sintering temperature are investigated for the lead-free (Na0.52K0.4425)(Nb0.8925Sb0.07)O3– 0.0375LiTaO3 ceramics. The phase structure transformations are identified via the XRD patterns and Rietveld refinement method. In addition, the electric properties are investigated through the empirical law, the Curie-Weiss law and the ferroelectric hysteresis loops. The best piezoelectric properties (Pr 41.96 μC/cm2,E c 7.77 kV/cm, d33 310 pC/N and kP 48%) were obtained atthe sintering temperature of 1130 ◦C. The response mechanisms suggest that a more polymorphic phase boundary, a more uniform grain, a higher density and fewer cation-oxygen vacancies can improve the electric properties. |
關鍵字 | |
名稱 | Strontium Oxide Deposited onto a Load-Bearable and Porous Titanium Matrix as Dynamic and High-Surface-Contact-Area Catalysis for Transesterification |
年度 | 2018 |
類別 | 期刊論文 |
摘要 | Strontium oxide (SrO) deposited onto a porous titanium (Ti)-based scaffold (P-Ti) is a promising and novel approach for high-throughput transesterification. Notably, a highly porous and calcinated scaffold provides a load-bearable support for a continuous process, while the calcinated SrO catalyst, as it is well distributed inside the porous matrix, can extend its surface contact area with the reactant. In this work, the formation of transesterification reaction with the conversion and productionofoliveoiltobiodieselinsidetheporousmatrixisparticularlyexamined. Theas-designed SrO-coated porous titanium (Ti)-based scaffold with 55% porosity was prepared via a hydrothermal procedure, followed by a dip coating method. Mechanical tests of samples were conducted by a nanoindentator, whereas the physical and chemical structures were identified by IR and Raman Spectroscopies. The results implied that SrO catalysts can be firmly deposited onto a load-bearable, highly porous matrix and play an effective role for the transesterification reaction with the oil mass. Itispromisingtobeemployedasaload-bearablesupportforacontinuoustransesterificationprocess, such as a process for batch or continuous biodiesel production, under an efficient heating source by a focused microwave system.
|
關鍵字 | |
名稱 | The optical properties of Mg-doped ZnO quantum dots |
年度 | 2022 |
類別 | 期刊論文 |
摘要 | |
關鍵字 | |
名稱 | Cheng-Hung Wen, Sheng-Yuan Chu*, Sing-Long Tyan and Yung-Der Juang, 2003, “Sintering temperature and erbium concentration dependences of photoluminescence spectra from erbium doped KNbO3 polycrystallines”, The 2003 Annual Conference of the Chinese Society for Material Science. |
年度 | 2003 |
類別 | 會議論文 |
摘要 | |
關鍵字 | |
名稱 | Cheng-Hung Wen, Sheng-Yuan Chu*, Sing-Long Tyan and Yung-Der Juang, 2004, “Polarization depenedence of the luminescence properties of the erbium doped KNbO3 ferroelectric ceramics”, 16th International Symposium on Integrated Ferroelectrics |
年度 | 2004 |
類別 | 會議論文 |
摘要 | |
關鍵字 | |
名稱 | 洪群雄、朱聖緣*、蘇文璋、張仁詮、粘孝先、莊陽德,控制燒結製程調變0.7PFW-0.3PT弛緩體鐵電特性,2006中國材料年會 |
年度 | 2006 |
類別 | 會議論文 |
摘要 | |
關鍵字 | |
名稱 | 洪群雄、朱聖緣*、蘇文璋、張仁詮、粘孝先、莊陽德,利用廻歸統計技術衡量鐵電弛緩體擴散相轉換模型在模擬介電擴散現象之適合度,2006中國材料年會 |
年度 | 2006 |
類別 | 會議論文 |
摘要 | |
關鍵字 | |
名稱 | K. W. Chen, Y. L. Wang, Yungder Juang, L. Chang and M. H. Cheng, "Gapfilling Impovement on Barrier Deposition of Copper metallization for Nano-scale Interconnect" 2006 International Electron Devices and Materials Symposia, Symposium B 81 ,Tainan, Taiwan |
年度 | 2006 |
類別 | 會議論文 |
摘要 | |
關鍵字 | |
名稱 | Y. L. Chen, Y. L. Wang, Yungder Juang and H. C. Chen, "Extraction of effective dielectric constants and effect of process damage of low-k dielectrics for advanced interconnects " 2006 International Electron Devices and Materials Symposia, Symposium D 278 ,Tainan, Taiwan |
年度 | 2006 |
類別 | 會議論文 |
摘要 | |
關鍵字 | |
名稱 | C. C. Hung, W. H. Lee, S. C. Chang, K. W. Chen, Yungder Juang and Y. L. Wang, "Suppression effect of low-concentration bis-(3-sodiumsulfopropyl disulfide) on copper electrochemical deposition" 2006 International Electron Devices and Materials Symposia, Symposium D 315,Tainan, Taiwan |
年度 | 2006 |
類別 | 會議論文 |
摘要 | |
關鍵字 | |
名稱 | K. W. Chen, Y. L. Wang, Yungder Juang and Y. S. Wang, "Advance Process Control for Copper Chemical Mechanical Polishing beyond nano-scale interconnection" 2006 International Electron Devices and Materials Symposia, Symposium D 363,Tainan, Taiwan |
年度 | 2006 |
類別 | 會議論文 |
摘要 | |
關鍵字 | |
名稱 | S. K. JangJian, Y. L. Wang and Yungder Juang "Electrical and Mechanical Modification of Organosilicate Glass by Doping Nitrogen and Fluorine in Plasma Enhanced Chemical Vapor Deposition System" 2006 International Electron Devices and Materials Symposia, Symposium D 365,Tainan, Taiwan |
年度 | 2006 |
類別 | 會議論文 |
摘要 | |
關鍵字 | |
名稱 | W.C. Hsiao, C. P. Liu, Yungder Juang and Y. L. Wang "Doping profiling of metal-oxide semiconductor (MOS) structures with scanning electron microscopy" 2006 International Electron Devices and Materials Symposia, Symposium D 311,Tainan, Taiwan |
年度 | 2006 |
類別 | 會議論文 |
摘要 | |
關鍵字 | |
名稱 | S. K. JangJian, Y. L. Wang and Yungder Juang "Bonding Configuration and Electrical Properties of Fluorine Incorporated SiOC:H Low-k Thin Film" 2006 International Electron Devices and Materials Symposia, Symposium D 363,Tainan, Taiwan |
年度 | 2006 |
類別 | 會議論文 |
摘要 | |
關鍵字 | |