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  • Sheng-Yuan Chu
2015

Effects of ITO electrode modification using CsF solution on performance of organic light-emitting diodes

Lu, H. W., Huang, C. W., Kao, P. C., Chu, S. Y. & Juang, Y. D., 2015 Jan 1, In : ECS Journal of Solid State Science and Technology. 4, 3, p. R54-R59

Research output: Contribution to journalArticle

7 Citations (Scopus)

Effects of lithium doping on microstructure, electrical properties, and chemical bonds of sol-gel derived NKN thin films

Lin, C. C., Chen, C. C., Weng, C. M., Chu, S-Y., Hong, C. S. & Tsai, C. C., 2015 Feb 28, In : Journal of Applied Physics. 117, 8, 085307.

Research output: Contribution to journalArticle

7 Citations (Scopus)

Effects of MgO and Mg(OH)2 on Phase Formation and Properties of MgTiO3 Microwave Dielectric Ceramics

Liou, Y. C., Yang, S. L. & Chu, S-Y., 2015 Jan 1, In : Journal of Electronic Materials. 44, 4, p. 1062-1070 9 p.

Research output: Contribution to journalArticle

1 Citation (Scopus)

Effects of phosphor distribution and step-index remote configuration on the performance of white light-emitting diodes

Chiang, C. H., Tsai, H. Y., Zhan, T. S., Lin, H. Y., Fang, Y. C. & Chu, S. Y., 2015 Jan 1, In : Optics Letters. 40, 12, p. 2830-2833 4 p.

Research output: Contribution to journalArticle

31 Citations (Scopus)

Effects of various hybrid nanostructures on antireflective performance of poly-Si solar cells

Tang, J. F., Tseng, Z. L., Chen, C. Y., Lu, Y. M. & Chu, S-Y., 2015 Jan 1, In : RSC Advances. 5, 37, p. 28870-28874 5 p.

Research output: Contribution to journalArticle

4 Citations (Scopus)

Electrical properties of a-IGZO TFT with various annealing temperature

Hsieh, Y. H., Chen, M. C. & Chu, S-Y., 2015 Jan 1, 22nd International Display Workshops, IDW 2015. International Display Workshops, p. 647-650 4 p. (Proceedings of the International Display Workshops; vol. 2).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Electrical properties of a-IGZO TFT with various annealing temperature

Hsieh, Y. H., Chen, M. C. & Chu, S. Y., 2015 Jan 1, 22nd International Display Workshops, IDW 2015. International Display Workshops, p. 121-124 4 p. (Proceedings of the International Display Workshops; vol. 1).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Enhancement of hole-injection efficiency by utilizing a novel P-doping step-like architecture for organic light-emitting devices

Tsai, C. T., Chu, S-Y., Kao, P. C. & Liu, Y. H., 2015 Jan 1, 22nd International Display Workshops, IDW 2015. International Display Workshops, p. 1085-1086 2 p. (Proceedings of the International Display Workshops; vol. 2).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

High energy density for energy harvesting devices of (Ba0.98Ca0.02)(Ti0.94Sn0.06)O3 piezoelectric ceramics fabricated by SiO2 modified

Chen, Z. Y., Tsai, C. C., Hong, C. S., Chu, S-Y., Chao, W. H. & Hsieh, H. H., 2015 Jan 1, 22nd International Display Workshops, IDW 2015. International Display Workshops, p. 777-780 4 p. (Proceedings of the International Display Workshops; vol. 2).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Influence of bismuth additives on the dielectric properties of Pb(Fe2/3W1/3)0.7Ti0.3O3 ceramics

Nien, H. H., Hong, C. S., Chu, S. Y., Su, H. H. & Lin, C. H., 2015 Nov 25, In : Journal of Alloys and Compounds. 650, p. 584-591 8 p., 34782.

Research output: Contribution to journalArticle

Investigating the photoelectric characteristics of the TiO2 composite graphene uv photodetector

Wang, C. T., Ting, C. C. & Chu, S-Y., 2015 Jan 1, 22nd International Display Workshops, IDW 2015. International Display Workshops, p. 1623-1626 4 p. (Proceedings of the International Display Workshops; vol. 3).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

ITO-free organic light-emitting diodes with MoO 3 /Al/MoO 3 as semitransparent anode fabricated using thermal deposition method

Lu, H. W., Huang, C. W., Kao, P. C. & Chu, S. Y., 2015 Jan 1, In : Applied Surface Science. 347, p. 116-121 6 p., 30065.

Research output: Contribution to journalArticle

13 Citations (Scopus)

Microstructure, electric properties and chemical bonds of lead-free piezoelectric thin films

Su, C. W., Chen, C. C., Chu, S. Y., Tsai, C. C. & Hung, C. H., 2015, 22nd International Display Workshops, IDW 2015. International Display Workshops, p. 774-776 3 p. (Proceedings of the International Display Workshops; vol. 2).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

SrTiO3 modified lead-free ceramics materials for energy harvesting applications

Su, H. H., Hong, C. S., Tsai, C. C. & Chu, S-Y., 2015 Jan 1, 22nd International Display Workshops, IDW 2015. International Display Workshops, p. 790-791 2 p. (Proceedings of the International Display Workshops; vol. 2).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

The effect phosphor-gel concentrations on the extraction light of white light emitting diode

Zhan, T. S., Chiang, C. H., Cheng, K. C. & Chu, S-Y., 2015 Jan 1, 22nd International Display Workshops, IDW 2015. International Display Workshops, p. 798-801 4 p. (Proceedings of the International Display Workshops; vol. 2).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

The enhancement on photoluminescence characteristics of Ba1-xZrSi3O9:xEu2+ phosphors by Sr2+ substituting

Cheng, K. C., Chiang, C. H., Zhan, T. S. & Chu, S-Y., 2015 Jan 1, 22nd International Display Workshops, IDW 2015. International Display Workshops, p. 274-277 4 p. (Proceedings of the International Display Workshops; vol. 1).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

The enhancement on photoluminescence characteristics of Ba1-x ZrSi3O9:xEu2+ phosphors by Sr2+ substituting

Cheng, K. C., Chiang, C. H., Zhan, T. S. & Chu, S-Y., 2015 Jan 1, 22nd International Display Workshops, IDW 2015. International Display Workshops, p. 905-908 4 p. (Proceedings of the International Display Workshops; vol. 2).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

The Investigations of the Pr, Gd, Si-N Doping, and Phosphor Curvature Effects on the Performances of YAG-Based WLEDs

Chiang, C. H., Tsai, H. Y., Kuo, H. Y., Lin, H. Y. & Chu, S-Y., 2015 Aug 1, In : Journal of the American Ceramic Society. 98, 8, p. 2493-2497 5 p.

Research output: Contribution to journalArticle

3 Citations (Scopus)

UV-ozone process for film densification of solution-processed InGaZnO thin-film transistors

Su, B. Y., Cheng, A. H., Wu, J. L., Lin, C. C., Tang, J. F., Chu, S-Y. & Juang, Y. D., 2015 Jan 1, In : IEEE/OSA Journal of Display Technology. 11, 1, p. 6-12 7 p., 6891100.

Research output: Contribution to journalArticle

11 Citations (Scopus)

UV-ozone-treated ultra-thin Li-doped NiO film as anode buffer layer on organic light emitting diodes

Lu, H. W., Kao, P. C. & Chu, S-Y., 2015 Jan 1, 22nd International Display Workshops, IDW 2015. International Display Workshops, p. 998-1001 4 p. (Proceedings of the International Display Workshops; vol. 2).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

ZnO doping effects on piezoelectric and ferroelectric characteristics of lead-free CuO doped Na0.5K0.5Nb0.97Sb0.03O3piezoelectric ceramics

Chan, I. H., Sun, C. T., Houng, M., Chu, S-Y., Tsai, C. C. & Hong, C. S., 2015 Jan 1, In : ECS Journal of Solid State Science and Technology. 4, 12, p. N141-N146

Research output: Contribution to journalArticle

1 Citation (Scopus)
2014

Comparison of physical and electrical properties of GZO/ZnO buffer layer and GZO as source and drain electrodes of α-IGZO thin-film transistors

Wu, J. L., Lin, H. Y., Su, B. Y., Chen, Y. C., Chu, S-Y., Liu, S. Y., Chang, C. C. & Wu, C. J., 2014 Apr 15, In : Journal of Alloys and Compounds. 592, p. 35-41 7 p.

Research output: Contribution to journalArticle

18 Citations (Scopus)

Cross relaxation of Sm3+ and energy transfer between Sm3+ and Eu3+ Ions in (Ca0.97Sr0.03)3(VO4)2 phosphor host

Chiang, C. H., Lin, H. Y. & Chu, S. Y., 2014 Dec, In : Journal of the American Ceramic Society. 97, 12, p. 3737-3739 3 p.

Research output: Contribution to journalArticle

3 Citations (Scopus)

Development of the Li-Doped potassium sodium niobate piezoelectric ceramics with high electromechanical coupling coefficient and applied to single-element ultrasound transducers

Weng, C. M., Zou, Y. H., Tsai, C. C., Hong, C. S. & Chu, S. Y., 2014 Jan 1, 21st International Display Workshops 2014, IDW 2014. Society for Information Display, p. 446-449 4 p. (21st International Display Workshops 2014, IDW 2014; vol. 1).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Effect of UV-ozone treatment on the performance of ZnO TFTs fabricated by RF sputtering deposition technique

Wu, J. L., Lin, H. Y., Kuo, P. H., Su, B. Y., Chu, S-Y., Chen, Y. C., Liu, S. Y., Chang, C. C. & Wu, C. J., 2014 Jan 1, In : IEEE Transactions on Electron Devices. 61, 5, p. 1403-1409 7 p., 6802463.

Research output: Contribution to journalArticle

11 Citations (Scopus)

Effects of fin width on high-κ/metal gate bulk FinFET devices

Chen, C. H., Fang, Y. C. & Chu, S-Y., 2014 Jul 31, In : Electronics Letters. 50, 16, p. 1160-1162 3 p.

Research output: Contribution to journalArticle

3 Citations (Scopus)

Effects of Sr2+ substitution on photoluminescence characteristics of Ba1-x-ySryZrSi3O9:xEu2+ phosphors

Chiang, C. H., Gong, S. J., Lin, H. Y., Zhan, T. S. & Chu, S-Y., 2014 Dec 14, In : Journal of Applied Physics. 116, 22, 223507.

Research output: Contribution to journalArticle

7 Citations (Scopus)

Enhancement of hole-injection and power efficiency of organic light emitting devices using an ultra-thin MnO-doped ZnO buffer layer

Lu, H. W., Kao, P. C. & Chu, S. Y., 2014 Jan 1, 21st International Display Workshops 2014, IDW 2014. Society for Information Display, p. 724-727 4 p. (21st International Display Workshops 2014, IDW 2014; vol. 1).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

High dielectric constant material of (1-x)Na0.5K0.5NbO3-xSrTiO3

Su, H. H., Lin, C. S., Hong, C. S., Tsai, C. C. & Chu, S. Y., 2014 Jan 1, 21st International Display Workshops 2014, IDW 2014. Society for Information Display, p. 450-453 4 p. (21st International Display Workshops 2014, IDW 2014; vol. 1).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Investigation of n-type doping organic light-emitting diodes with a novel electron-injection material

Li, M. C., Kao, P. C. & Chu, S. Y., 2014 Jan 1, 21st International Display Workshops 2014, IDW 2014. Society for Information Display, p. 790-791 2 p. (21st International Display Workshops 2014, IDW 2014; vol. 2).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Investigations of varactor depletion capacitance effects of fin field-Effect transistor devices

Chen, C. H., Fang, Y. C., Chiang, C. H. & Chu, S-Y., 2014 Jan 1, In : Japanese Journal of Applied Physics. 53, 8, 088003.

Research output: Contribution to journalArticle

Rounding and taper fin effect of FinFET varactors observed using three-dimensional simulation model

Chen, C. H., Fang, Y. C., Chiang, C. H. & Chu, S. Y., 2014 Jul, In : Japanese Journal of Applied Physics. 53, 7, 078001.

Research output: Contribution to journalArticle

1 Citation (Scopus)

The development of multi-layer step-down piezoelectric transformers with high isolation and its applications on the AC-DC inverters

Chen, Z. Y., Tsai, C. C., Hong, C. S., Chu, S. Y., Chao, W. H., Hsieh, H. H., Hung, S. K. & Chang-Chien, C. C., 2014 Jan 1, 21st International Display Workshops 2014, IDW 2014. Society for Information Display, p. 454-457 4 p. (21st International Display Workshops 2014, IDW 2014; vol. 1).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

The effect of Sr2-xSiO2N4: XEu2+ Synthesizing by Different Phase Si3N4 on Luminescence Characteristic

Chiang, C. H., Zhan, T. S. & Chu, S. Y., 2014 Jan 1, 21st International Display Workshops 2014, IDW 2014. Society for Information Display, p. 567-570 4 p. (21st International Display Workshops 2014, IDW 2014; vol. 1).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

The phase structure, electrical properties, and correlated characterizations of (Mn, Sb) co-tuned PZMnNS-PZT ceramics with relaxation behavior near the morphotropic phase boundary

Tsai, C. C., Chu, S. Y., Jiang, J. S., Hong, C. S. & Chiu, Y. F., 2014 Sep, In : Ceramics International. 40, 8 PART A, p. 11713-11725 13 p.

Research output: Contribution to journalArticle

9 Citations (Scopus)

X-ray reflectivity and surface energy analyses of the physical and electrical properties of α-IGZO/GZO double active layer thin film transistors

Wu, J. L., Lin, H. Y., Su, B. Y., Chen, Y. C., Chu, S. Y., Liu, S. Y., Chang, C. C. & Wu, C. J., 2014 Jan, In : Ceramics International. 40, 1 PART B, p. 2419-2425 7 p.

Research output: Contribution to journalArticle

17 Citations (Scopus)
2013
9 Citations (Scopus)

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

Wu, J. L., Chen, Y. C., Lin, H. Y., Chu, S. Y., Chang, C. C., Wu, C. J. & Juang, Y. D., 2013 Jul 15, In : IEEE Transactions on Electron Devices. 60, 7, p. 2324-2330 7 p., 6527295.

Research output: Contribution to journalArticle

8 Citations (Scopus)

Effects of flux additives on the characteristics of Y2.95Al 5O12:0.05Ce3+ phosphor: Particle growth mechanism and luminescence

Chiang, C. H., Liu, T. H., Lin, H. Y., Kuo, H. Y. & Chu, S. Y., 2013 Dec 28, In : Journal of Applied Physics. 114, 24, 243517.

Research output: Contribution to journalArticle

23 Citations (Scopus)

Effects of lanthanum dopants on the Curie-Weiss and the local order behaviors for Pb1-xLax(Fe2/3W 1/3)0.7Ti0.3O3 relaxor ferroelectrics

Hong, C. S., Chu, S. Y., Tsai, C. C., Hsu, C. C. & Su, H. H., 2013 Feb 1, In : Materials Research Bulletin. 48, 2, p. 200-206 7 p.

Research output: Contribution to journalArticle

3 Citations (Scopus)

Effects of Mg doping on the gate bias and thermal stability of solution-processed InGaZnO thin-film transistors

Su, B. Y., Chu, S. Y., Juang, Y. D. & Liu, S. Y., 2013 Jan 1, In : Journal of Alloys and Compounds. 580, p. 10-14 5 p.

Research output: Contribution to journalArticle

30 Citations (Scopus)

Effects of MgO and Mg(OH)2 on phase formation and properties of strontium-doped MgTiO3 microwave dielectric ceramics

Liou, Y. C., Yang, S. L. & Chu, S. Y., 2013 Jan 1, In : Journal of Alloys and Compounds. 576, p. 161-169 9 p.

Research output: Contribution to journalArticle

4 Citations (Scopus)

Effects of non-stoichiometry on the microstructure, oxygen vacancies, and piezoelectric properties of CuTa 2 O 6-doped NKN ceramics

Yang, S. L., Tsai, C. C., Liou, Y. C., Hong, C. S. & Chu, S-Y., 2013 Sep 1, In : Journal of the American Ceramic Society. 96, 9, p. 2906-2912 7 p.

Research output: Contribution to journalArticle

7 Citations (Scopus)

Effects of substrate temperature on the properties of transparent conducting AZO thin films and CIGS solar cells

Chang, J. C., Guo, J. W., Hsieh, T. P., Yang, M. R., Chiou, D. W., Cheng, H. T., Yeh, C. L., Li, C. C. & Chu, S. Y., 2013 Sep 25, In : Surface and Coatings Technology. 231, p. 573-577 5 p.

Research output: Contribution to journalArticle

19 Citations (Scopus)
11 Citations (Scopus)

Experimentally effective clean process to C-V characteristic variation reduction of HKMG MOS devices

Chen, C. H., Li, Y., Chen, C. Y., Chen, Y. Y., Hsu, S. C., Huang, W. T. & Chu, S-Y., 2013 Dec 1, 2013 13th IEEE International Conference on Nanotechnology, IEEE-NANO 2013. p. 1168-1171 4 p. 6721026. (Proceedings of the IEEE Conference on Nanotechnology).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Fabrication of high-power piezoelectric transformers using lead-free ceramics for application in electronic ballasts

Yang, S. L., Chen, S. M., Tsai, C. C., Hong, C. S. & Chu, S-Y., 2013 Feb 4, In : IEEE Transactions on Ultrasonics, Ferroelectrics, and Frequency Control. 60, 2, p. 408-413 6 p., 6416496.

Research output: Contribution to journalArticle

13 Citations (Scopus)

High performance bulk acoustic resonator based on ZnO:Li piezofilms with high crystallinity and uniformity

Lin, C. C., Tang, J. F. & Chu, S-Y., 2013 Jan 1, IEEE Nanotechnology Materials and Devices Conference, IEEE NMDC 2013. IEEE Computer Society, p. 67-69 3 p. 6707456. (IEEE Nanotechnology Materials and Devices Conference, IEEE NMDC 2013).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Citation (Scopus)

High-performance low-temperature solution-processed InGaZnO thin-film transistors via ultraviolet-ozone photo-annealing

Su, B. Y., Chu, S. Y., Juang, Y. D. & Chen, H. C., 2013 May 13, In : Applied Physics Letters. 102, 19, 192101.

Research output: Contribution to journalArticle

60 Citations (Scopus)