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  • Jinn-Kong Sheu
2012

Sputtered ZnO-SiO2 nanocomposite light-emitting diodes with flat-top nanosecond laser treatment

Chen, J. T., Lai, W. C., Chen, C. H., Yang, Y. Y., Sheu, J. K., Lin, K. W. & Lai, L. W., 2012 Aug 27, In : Optics Express. 20, 18, p. 19635-19642 8 p.

Research output: Contribution to journalArticle

4 Citations (Scopus)

Study of efficiency-droop mechanism in vertical red light-emitting diodes using electrical-to-optical impulse responses

Shi, J. W., Kuo, F. M., Lin, C. W., Chen, W., Lee, M. L., Yan, L. J. & Sheu, J. K., 2012 Mar 5, Light-Emitting Diodes: Materials, Devices, and Applications for Solid State Lighting XVI. 82781S. (Proceedings of SPIE - The International Society for Optical Engineering; vol. 8278).

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

1 Citation (Scopus)

The developement of GaN based High-Speed green and cyan light emitting diodes for plastic optical fiber communication: (Invited Paper)

Shi, J. W., Chi, K. L., Sheu, J. K., Vinogradov, J. & Ziemann, O., 2012 Dec 1, p. 213-218. 6 p.

Research output: Contribution to conferencePaper

1 Citation (Scopus)

Vertical InGaN light-emitting diodes with Ag paste as bonding layer

Yang, Y. C., Sheu, J. K., Lee, M. L., Hsu, C. K., Tu, S. J., Liu, S. Y., Yang, C. C. & Huang, F. W., 2012 May 1, In : Microelectronics Reliability. 52, 5, p. 949-951 3 p.

Research output: Contribution to journalArticle

4 Citations (Scopus)

Vertical InGaN light-emitting diodes with a sapphire-face-up structure

Yang, Y. C., Sheu, J. K., Lee, M. L., Tu, S. J., Huang, F. W., Lai, W. C., Hon, S. J. & Ko, T. K., 2012 Jan 2, In : Optics Express. 20, 101, p. A119-A124

Research output: Contribution to journalArticle

9 Citations (Scopus)

Vertical InGaN light-emitting diode with a retained patterned sapphire layer

Yang, Y. C., Sheu, J-K., Lee, M. L., Yen, C. H., Lai, W-C., Hon, S. J. & Ko, T. K., 2012 Nov 5, In : Optics Express. 20, 106, p. A1019-A1025

Research output: Contribution to journalArticle

7 Citations (Scopus)

Very high-speed GaN-Based cyan light emitting diode on patterned sapphire substrate for 1 Gbps plastic optical fiber communication

Shi, J. W., Lin, C. W., Chen, W., Bowers, J. E., Sheu, J-K., Lin, C. L., Li, Y. L., Vinogradov, J. & Ziemann, O., 2012 Dec 1, National Fiber Optic Engineers Conference, NFOEC 2012. (National Fiber Optic Engineers Conference, NFOEC 2012).

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

4 Citations (Scopus)

Very high-Speed GaN-Based cyan light emitting diode on patterned sapphire substrate for 1 Gbps plastic optical fiber communication

Shi, J. W., Lin, C. W., Chen, W., Bowers, J. E., Sheu, J. K., Lin, C. L., Li, Y. L., Vinogradov, J. & Ziemann, O., 2012 Dec 1, Optical Fiber Communication Conference, OFC 2012. (Optics InfoBase Conference Papers).

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

2011

Biomimetic surface nanostructure on GaN/In 0.25Ga 0.75N solar cells for broad angular enhancement

Wang, H. W., Tsai, M. A., Tu, C. C., Lin, S. H., Kuo, H. C., Yu, P. C. & Sheu, J-K., 2011 Dec 1, Program - 37th IEEE Photovoltaic Specialists Conference, PVSC 2011. p. 948-950 3 p. 6186109. (Conference Record of the IEEE Photovoltaic Specialists Conference).

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

Characteristics of InGaN/sapphire-based photovoltaic devices with different superlattice absorption layers and buffer layers

Yang, C. C., Sheu, J-K., Huang, M. S., Tu, S. J., Huang, F. W., Chang, K. H., Lee, M. L. & Lai, W-C., 2011 May 13, Gallium Nitride Materials and Devices VI. 79391J. (Proceedings of SPIE - The International Society for Optical Engineering; vol. 7939).

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

Characteristics of InGaN-based concentrator solar cells operating under 150X solar concentration

Yang, C. C., Jang, C. H., Sheu, J-K., Lee, M. L., Tu, S. J., Huang, F. W., Yeh, Y. H. & Lai, W-C., 2011 Jul 4, In : Optics Express. 19, 104, p. A695-A700

Research output: Contribution to journalArticle

16 Citations (Scopus)

Effect of growth pressure of undoped GaN layer on the ESD characteristics of GaN-based LEDs grown on patterned sapphire

Jang, C. H., Sheu, J. K., Chang, S. J., Lee, M. L., Yang, C. C., Tu, S. J., Huang, F. W. & Hsu, C. K., 2011 Jul 4, In : IEEE Photonics Technology Letters. 23, 14, p. 968-970 3 p., 5762324.

Research output: Contribution to journalArticle

15 Citations (Scopus)

Electroluminescence of ZnO nanocrystal in sputtered ZnO-SiO2 nanocomposite light-emitting devices

Chen, J. T., Lai, W-C., Chen, C. H., Yang, Y. Y., Sheu, J-K. & Lai, L. W., 2011 Jun 6, In : Optics Express. 19, 12, p. 11873-11879 7 p.

Research output: Contribution to journalArticle

7 Citations (Scopus)

Enhanced hydrogen gas generation rate by n-GaN photoelectrode with immersed finger-type indium tin oxide ohmic contacts

Liu, S. Y., Ye, J. C., Lin, Y. C., Chang, K. H., Lee, M. L., Lai, W. C. & Sheu, J. K., 2011 May 13, Gallium Nitride Materials and Devices VI. 793925. (Proceedings of SPIE - The International Society for Optical Engineering; vol. 7939).

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

Enhanced light output of GaN-based light-emitting diodes with embedded voids formed on Si-implanted GaN layers

Sheu, J. K., Tu, S. J., Lee, M. L., Yeh, Y. H., Yang, C. C., Huang, F. W., Lai, W. C., Chen, C. W. & Chi, G. C., 2011 Oct 1, In : IEEE Electron Device Letters. 32, 10, p. 1400-1402 3 p., 5967887.

Research output: Contribution to journalArticle

8 Citations (Scopus)

Enhanced output power of GaN-based LEDs with embedded AlGaN pyramidal shells

Tu, S. J., Sheu, J-K., Lee, M. L., Yang, C. C., Chang, K. H., Yeh, Y. H., Huang, F. W. & Lai, W-C., 2011 Jun 20, In : Optics Express. 19, 13, p. 12719-12726 8 p.

Research output: Contribution to journalArticle

7 Citations (Scopus)

Femtosecond excitation of confined acoustic modes in 2-D arrayed GaN nanorods

Chen, H. P., Wu, Y. C., Sheu, J-K. & Sun, C. K., 2011 Sep 1, 2011 Conference on Lasers and Electro-Optics: Laser Science to Photonic Applications, CLEO 2011. 5951647. (2011 Conference on Lasers and Electro-Optics: Laser Science to Photonic Applications, CLEO 2011).

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

Femtosecond excitation of confined acoustic modes in 2-D arrayed GaN nanorods

Chen, H. P., Wu, Y. C., Sheu, J-K. & Sun, C. K., 2011 Dec 1, Quantum Electronics and Laser Science Conference, QELS 2011. (Optics InfoBase Conference Papers).

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

Femtosecond ultrasonic spectroscopy using a piezoelectric nanolayer: Hypersound attenuation in vitreous silica films

Wen, Y. C., Guol, S. H., Chen, H. P., Sheu, J. K. & Sun, C. K., 2011 Aug 1, In : Applied Physics Letters. 99, 5, 051913.

Research output: Contribution to journalArticle

17 Citations (Scopus)

GaN-based light-emitting diodes with air gap array and patterned sapphire substrate

Lai, W-C., Yang, Y. Y., Chen, Y. H. & Sheu, J-K., 2011 Aug 19, In : IEEE Photonics Technology Letters. 23, 17, p. 1207-1209 3 p., 5783297.

Research output: Contribution to journalArticle

2 Citations (Scopus)

High-performance GaN metal-insulator-semiconductor ultraviolet photodetectors using gallium oxide as gate layer

Lee, M. L., Mue, T. S., Huang, F. W., Yang, J. H. & Sheu, J. K., 2011 Jun 20, In : Optics Express. 19, 13, p. 12658-12663 6 p.

Research output: Contribution to journalArticle

27 Citations (Scopus)

Hydrogen gas generation using n-GaN photoelectrodes with immersed indium tin oxide ohmic contacts

Liu, S. Y., Lin, Y. C., Ye, J. C., Tu, S. J., Huang, F. W., Lee, M. L., Lai, W. C. & Sheu, J. K., 2011 Nov 7, In : Optics Express. 19, 106, p. A1196-A1201

Research output: Contribution to journalArticle

16 Citations (Scopus)

Improved power conversion efficiency of InGaN photovoltaic devices grown on patterned sapphire substrates

Yang, C. C., Sheu, J. K., Kuo, C. H., Huang, M. S., Tu, S. J., Huang, F. W., Lee, M. L., Yeh, Y. H., Liang, X. W. & Lai, W. C., 2011 Apr 1, In : IEEE Electron Device Letters. 32, 4, p. 536-538 3 p., 5719623.

Research output: Contribution to journalArticle

5 Citations (Scopus)

Influence of modulated fields on the Landau level properties of graphene

Ou, Y. C., Sheu, J-K., Chiu, Y. H., Chen, R. B. & Lin, M-F., 2011 May 3, In : Physical Review B - Condensed Matter and Materials Physics. 83, 19, 195405.

Research output: Contribution to journalArticle

13 Citations (Scopus)

Investigation of the carrier dynamic in GaN-based cascade green light-emitting diodes using the very fast electricaloptical pumpprobe technique

Shi, J. W., Huang, H. W., Kuo, F. M., Lai, W. C., Lee, M. L. & Sheu, J. K., 2011 Feb 1, In : IEEE Transactions on Electron Devices. 58, 2, p. 495-500 6 p., 5665764.

Research output: Contribution to journalArticle

13 Citations (Scopus)

Investigation of the efficiency-droop mechanism in a GaN based blue light-emitting diodes using a very-fast electrical-optical pump-probe technique

Shi, J. W., Lin, C. W., Chen, W., Lee, M. L. & Sheu, J. K., 2011 Dec 1, IEEE Photonic Society 24th Annual Meeting, PHO 2011. p. 709-710 2 p. 6110747. (IEEE Photonic Society 24th Annual Meeting, PHO 2011).

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

Investigation of the efficiency-droop mechanism in vertical red light-emitting diodes using a dynamic measurement technique

Shi, J. W., Kuo, F. M., Lin, C. W., Chen, W., Yan, L. J. & Sheu, J. K., 2011 Oct 21, In : IEEE Photonics Technology Letters. 23, 21, p. 1585-1587 3 p., 5983398.

Research output: Contribution to journalArticle

8 Citations (Scopus)

Linear photon up-conversion of 450 meV in InGaN/GaN multiple quantum wells via Mndoped GaN intermediate band photodetection

Wen Huang, F., Kong Sheu, J., Lun Lee, M., Ju Tu, S., Chih Lai, W., Che Tsai, W. & Hao Chang, W., 2011 Nov 7, In : Optics Express. 19, 106, p. A1211-A1218

Research output: Contribution to journalArticle

9 Citations (Scopus)

Optical and electrical properties of μ-Slice InGaN/GaN light emitting diodes shaped by focused ion beam process

Hsu, C. K., Sheu, J. K., Wang, J. K., Lee, M. L., Chang, K. H., Tu, S. J. & Lai, W. C., 2011 Mar 1, In : Applied Physics Express. 4, 3, 032104.

Research output: Contribution to journalArticle

2 Citations (Scopus)

The influence of a piezoelectric field on the dynamic performance of gan-based green light-emitting diodes with an InGaN insertion layer

Shi, J. W., Kuo, F. M., Huang, H. W., Sheu, J. K., Yang, C. C., Lai, W. C. & Lee, M. L., 2011 May 1, In : IEEE Electron Device Letters. 32, 5, p. 656-658 3 p., 5735185.

Research output: Contribution to journalArticle

5 Citations (Scopus)