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  • Yen-Kuang Kuo
2013

Spectral competition of chirped dual-wavelength emission in monolithic InGaN multiple-quantum well light-emitting diodes

Wang, T. H. & Kuo, Y. K., 2013 Apr 29, In : Applied Physics Letters. 102, 17, 171112.

Research output: Contribution to journalArticle

8 Citations (Scopus)
2012

Efficiency enhancement of blue InGaN light-emitting diodes with shallow first well

Wang, T. H. & Kuo, Y. K., 2012 Nov 26, In : IEEE Photonics Technology Letters. 24, 22, p. 2084-2086 3 p., 6310011.

Research output: Contribution to journalArticle

7 Citations (Scopus)

Simulation of N-face InGaN-based p-i-n solar cells

Chang, J. Y. & Kuo, Y. K., 2012 Aug 1, In : Journal of Applied Physics. 112, 3, 033109.

Research output: Contribution to journalArticle

23 Citations (Scopus)
2016
2 Citations (Scopus)
2011

Advantages of InGaN light-emitting diodes with GaN-InGaN-GaN barriers

Kuo, Y. K., Wang, T. H., Chang, J. Y. & Tsai, M. C., 2011 Aug 29, In : Applied Physics Letters. 99, 9, 091107.

Research output: Contribution to journalArticle

53 Citations (Scopus)
2013

Design and characterization of polarization-reversed alingan based ultraviolet light-emitting diode

Chang, Y. A., Lin, Y. R., Chang, J. Y., Wang, T. H. & Kuo, Y. K., 2013 May 22, In : IEEE Journal of Quantum Electronics. 49, 6, p. 553-559 7 p., 6507317.

Research output: Contribution to journalArticle

11 Citations (Scopus)
2014

Electrical polarization effects on the optical polarization properties of AlGaN ultraviolet light-emitting diodes

Chang, Y. A., Chen, F. M., Li, S. R. & Kuo, Y-K., 2014 Jan 1, In : IEEE Transactions on Electron Devices. 61, 9, p. 3233-3238 6 p., 6874513.

Research output: Contribution to journalArticle

10 Citations (Scopus)
2011
7 Citations (Scopus)
2016

Polarization-matched quaternary superlattice electron blocking layer in blue InGaN light-emitting diodes

Kuo, Y-K., Chen, F. M., Chang, J-Y. & Lin, B. C., 2016 May 1, In : Superlattices and Microstructures. 93, p. 221-225 5 p.

Research output: Contribution to journalArticle

3 Citations (Scopus)
2012

Blue InGaN light-emitting diodes with multiple GaN-InGaN barriers

Kuo, Y. K., Wang, T. H. & Chang, J. Y., 2012 May 22, In : IEEE Journal of Quantum Electronics. 48, 7, p. 946-951 6 p., 6176192.

Research output: Contribution to journalArticle

9 Citations (Scopus)
2016

Design of Hole-Blocking and Electron-Blocking Layers in AlxGa1-xN-Based UV Light-Emitting Diodes

Shih, Y. H., Chang, J. Y., Sheu, J. K., Kuo, Y. K., Chen, F. M., Lee, M. L. & Lai, W. C., 2016 Mar 1, In : IEEE Transactions on Electron Devices. 63, 3, p. 1141-1147 7 p., 7399737.

Research output: Contribution to journalArticle

11 Citations (Scopus)
2012

Polarization effect on the photovoltaic characteristics of Al 0.14Ga 0.86N/In 0.21Ga 0.79N superlattice solar cells

Kuo, Y. K., Lin, H. W., Chang, J. Y., Chen, Y. H. & Chang, Y. A., 2012 Jul 9, In : IEEE Electron Device Letters. 33, 8, p. 1159-1161 3 p., 6230603.

Research output: Contribution to journalArticle

5 Citations (Scopus)
2014

Design and fabrication of a InGaN vertical-cavity surface-emitting laser with a composition-graded electron-blocking layer

Lin, B. C., Chang, Y. A., Chen, K. J., Chiu, C. H., Li, Z. Y., Lan, Y. P., Lin, C. C., Lee, P. T., Kuo, Y. K., Shih, M. H., Kuo, H. C., Lu, T. C. & Wang, S. C., 2014 Aug 1, In : Laser Physics Letters. 11, 8, 085002.

Research output: Contribution to journalArticle

6 Citations (Scopus)
2014

Reduced efficiency droop in blue InGaN light-emitting diodes by thin AlGaN barriers

Chang, J-Y., Chang, Y. A., Wang, T. H., Chen, F. M., Liou, B. T. & Kuo, Y-K., 2014 Feb 1, In : Optics Letters. 39, 3, p. 497-500 4 p.

Research output: Contribution to journalArticle

10 Citations (Scopus)
2017

Theoretical investigation of efficient green tunnel-junction light-emitting diodes

Kuo, Y. K., Shih, Y. H., Chang, J. Y., Chen, F. M., Lee, M. L. & Sheu, J. K., 2017 Jan, In : IEEE Electron Device Letters. 38, 1, p. 75-78 4 p., 7752856.

Research output: Contribution to journalArticle

2 Citations (Scopus)
2019

Thermal transport of nanoporous gallium nitride for photonic applications

Zhou, T., Zhang, C., Elafandy, R., Yuan, G., Deng, Z., Xiong, K., Chen, F. M., Kuo, Y. K., Xu, K. & Han, J., 2019 Apr 21, In : Journal of Applied Physics. 125, 15, 155106.

Research output: Contribution to journalArticle

1 Citation (Scopus)
2012
25 Citations (Scopus)
2011
35 Citations (Scopus)
2012
20 Citations (Scopus)
2011

Numerical investigation on the enhanced carrier collection efficiency of Ga-face GaN/InGaN p-i-n solar cells with polarization compensation interlayers

Chang, J-Y., Liou, B. T., Lin, H. W., Shih, Y. H., Chang, S-H. & Kuo, Y-K., 2011 Sep 1, In : Optics Letters. 36, 17, p. 3500-3502 3 p.

Research output: Contribution to journalArticle

20 Citations (Scopus)
2018

Design of GaN-based multicolor tunnel-junction light-emitting diodes

Shih, Y. H., Chang, J. Y., Kuo, Y. K., Chen, F. M., Huang, M. F., Lee, M. L. & Sheu, J. K., 2018 Jan, In : IEEE Transactions on Electron Devices. 65, 1, p. 165-171 7 p.

Research output: Contribution to journalArticle

1 Citation (Scopus)
2017

Polarization Effect in AlGaN-based deep-ultraviolet light-emitting diodes

Kuo, Y. K., Chang, J. Y., Chang, H. T., Chen, F. M., Shih, Y. H. & Liou, B. T., 2017 Jan, In : IEEE Journal of Quantum Electronics. 53, 1, 7792574.

Research output: Contribution to journalArticle

8 Citations (Scopus)
2011

Deep-ultraviolet light-emitting diodes with gradually increased barrier thicknesses from n-layers to p-layers

Tsai, M. C., Yen, S. H. & Kuo, Y. K., 2011 Mar 14, In : Applied Physics Letters. 98, 11, 111114.

Research output: Contribution to journalArticle

32 Citations (Scopus)
2013

Numerical study of the suppressed efficiency droop in blue InGaN LEDs with polarization-matched configuration

Chang, J-Y., Chen, F. M., Kuo, Y-K., Shih, Y. H., Sheu, J. K., Lai, W. C. & Liu, H., 2013 Aug 23, In : Optics Letters. 38, 16, p. 3158-3161 4 p.

Research output: Contribution to journalArticle

10 Citations (Scopus)

Polarization engineering in III-nitride based ultraviolet light-emitting diodes

Lin, Y. R., Liou, B. T., Chang, J. Y. & Kuo, Y. K., 2013 May 29, Physics and Simulation of Optoelectronic Devices XXI. 86191V. (Proceedings of SPIE - The International Society for Optical Engineering; vol. 8619).

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

4 Citations (Scopus)
2011

Numerical study on efficiency droop of blue InGaN light-emitting diodes

Kuo, Y. K., Chang, J. Y. & Chen, J. D., 2011 May 13, Physics and Simulation of Optoelectronic Devices XIX. 793317. (Proceedings of SPIE - The International Society for Optical Engineering; vol. 7933).

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

3 Citations (Scopus)
2016

Structural design and optimization of near-ultraviolet light-emitting diodes with wide wells

Kuo, Y. K., Chen, F. M., Chang, J. Y. & Shih, Y. H., 2016 Mar 7, In : Journal of Applied Physics. 119, 9, 094503.

Research output: Contribution to journalArticle

3 Citations (Scopus)
2015
2 Citations (Scopus)
2012

Effect of biaxial strain on the band gap of wurtzite Al x Ga 1-x N

Liou, B. T. & Kuo, Y. K., 2012 Mar 1, In : Applied Physics A: Materials Science and Processing. 106, 4, p. 1013-1016 4 p.

Research output: Contribution to journalArticle

3 Citations (Scopus)
2014

Hole injection and electron overflow improvement in InGaN/GaN light-emitting diodes by a tapered AlGaN electron blocking layer

Lin, B. C., Chen, K. J., Wang, C. H., Chiu, C. H., Lan, Y. P., Lin, C. C., Lee, P. T., Shih, M. H., Kuo, Y. K. & Kuo, H. C., 2014 Jan 13, In : Optics Express. 22, 1, p. 463-469 7 p.

Research output: Contribution to journalArticle

38 Citations (Scopus)
2011

Numerical simulation of single-junction In0.5Ga0.5P solar cell with compositional grading configuration

Kuo, Y. K., Lin, B. C., Chang, J. Y. & Chang, Y. A., 2011 Jun 3, In : IEEE Photonics Technology Letters. 23, 12, p. 822-824 3 p., 5744095.

Research output: Contribution to journalArticle

3 Citations (Scopus)
2018

Effects of quantum barriers and electron-blocking layer in deep-ultraviolet light-emitting diodes

Chang, J. Y., Huang, M. F., Chen, F. M., Liou, B. T., Shih, Y. H. & Kuo, Y. K., 2018 Jan 31, In : Journal of Physics D: Applied Physics. 51, 7, 075106.

Research output: Contribution to journalArticle

5 Citations (Scopus)
2011

Top-emitting organic light-emitting diodes with step-doped emission layers

Huang, Y. H., Liou, B. T., Chen, J-D. & Kuo, Y-K., 2011 Mar 30, In : IEEE Photonics Technology Letters. 23, 8, p. 480-482 3 p., 5706353.

Research output: Contribution to journalArticle

2018
1 Citation (Scopus)
2012

Advantages of blue InGaN light-emitting diodes with InGaN-AlGaN-InGaN barriers

Kuo, Y. K., Wang, T. H. & Chang, J. Y., 2012 Jan 16, In : Applied Physics Letters. 100, 3, 031112.

Research output: Contribution to journalArticle

40 Citations (Scopus)
2017

Tunnel-junction light-emitting diodes

Kuo, Y. K., Chang, J. Y., Shih, Y. H., Chen, F. M. & Tsai, M. C., 2017 Jan 1, Handbook of Optoelectronic Device Modeling and Simulation: Fundamentals, Materials, Nanostructures, LEDs, and Amplifiers. CRC Press, Vol. 1. p. 523-540 18 p.

Research output: Chapter in Book/Report/Conference proceedingChapter

1 Citation (Scopus)
2011

Improvement in viewing angle properties of top-emitting organic light-emitting devices

Liou, B. T., Tsai, M. C., Huang, Y. H., Chen, F. M., Lin, Y. R. & Kuo, Y-K., 2011 May 2, Organic Photonic Materials and Devices XIII. 793515. (Proceedings of SPIE - The International Society for Optical Engineering; vol. 7935).

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

2015

Numerical analysis on the effect of electron blocking layer in 365-nm ultraviolet light-emitting diodes

Chen, F. M., Chang, J. Y., Kuo, Y. K., Lin, B. C. & Kuo, H. C., 2015 Jan 1, Gallium Nitride Materials and Devices X. Chyi, J-I., Morkoc, H. & Fujioka, H. (eds.). SPIE, 93632B. (Proceedings of SPIE - The International Society for Optical Engineering; vol. 9363).

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

2013

Numerical investigation of high-efficiency InGaN-based multijunction solar cell

Chang, J. Y., Yen, S. H., Chang, Y. A., Liou, B. T. & Kuo, Y. K., 2013 Dec 1, In : IEEE Transactions on Electron Devices. 60, 12, p. 4140-4145 6 p., 6645380.

Research output: Contribution to journalArticle

9 Citations (Scopus)
2014

Tandem structure for efficiency improvement in GaN based light-emitting diodes

Tsai, M. C., Leung, B., Hsu, T. C. & Kuo, Y. K., 2014 May 1, In : Journal of Lightwave Technology. 32, 9, p. 1801-1806 6 p., 6780638.

Research output: Contribution to journalArticle

10 Citations (Scopus)
2016

Auger Recombination in Monolithic Dual-Wavelength InGaN Light-Emitting Diodes

Kuo, Y-K., Wang, T. H., Chang, Y. A., Chang, J-Y., Chen, F. M. & Shih, Y. H., 2016 Nov 1, In : Journal of Display Technology. 12, 11, p. 1398-1402 5 p., 7523243.

Research output: Contribution to journalArticle

1 Citation (Scopus)

Numerical investigation on the carrier transport characteristics of AlGaN deep-UV light-emitting diodes

Kuo, Y. K., Chang, J. Y., Chen, F. M., Shih, Y. H. & Chang, H. T., 2016 Apr, In : IEEE Journal of Quantum Electronics. 52, 4, 7420540.

Research output: Contribution to journalArticle

26 Citations (Scopus)

Simulation and Experimental Study on Barrier Thickness of Superlattice Electron Blocking Layer in Near-Ultraviolet Light-Emitting Diodes

Kuo, Y. K., Chen, F. M., Lin, B. C., Chang, J. Y., Shih, Y. H. & Kuo, H. C., 2016 Aug, In : IEEE Journal of Quantum Electronics. 52, 8, 7503069.

Research output: Contribution to journalArticle

7 Citations (Scopus)
2011

Numerical study of blue InGaN light-emitting diodes with varied barrier thicknesses

Tsai, M. C., Yen, S. H., Lu, Y. C. & Kuo, Y. K., 2011 Jan 12, In : IEEE Photonics Technology Letters. 23, 2, p. 76-78 3 p., 5621883.

Research output: Contribution to journalArticle

27 Citations (Scopus)
2015

Applying online peer assess ment with total quality management to elevate project-based learning performance

Chang, S. H., Yu, L. C., Kuo, Y. K., Mai, Y. T. & Chen, J. D., 2015 Jul 1, In : Journal of Baltic Science Education. 14, 3, p. 379-390 12 p.

Research output: Contribution to journalArticle

3 Citations (Scopus)
2013

Low resistivity GaN-based polarization-induced tunnel junctions

Tsai, M. C., Leung, B., Hsu, T. C. & Kuo, Y. K., 2013 Nov 25, In : Journal of Lightwave Technology. 31, 22, p. 3575-3581 7 p., 6627970.

Research output: Contribution to journalArticle

8 Citations (Scopus)

Improved quantum efficiency in green InGaN light-emitting diodes with InGaN barriers

Chang, J. Y., Chang, Y. A., Chen, F. M., Kuo, Y. T. & Kuo, Y. K., 2013 Jan 7, In : IEEE Photonics Technology Letters. 25, 1, p. 55-58 4 p., 6353514.

Research output: Contribution to journalArticle

11 Citations (Scopus)
2014

Fabrication and characterization of back-side illuminated InGaN/GaN solar cells with periodic via-holes etching and Bragg mirror processes

Chang, Y. A., Chen, F. M., Tsai, Y. L., Chang, C. W., Chen, K. J., Li, S. R., Lu, T. C., Kuo, H. C., Kuo, Y. K., Yu, P., Lin, C. C. & Tu, L. W., 2014 Aug 25, In : Optics Express. 22, SUPPL. 5, p. A1334-A1342

Research output: Contribution to journalArticle

4 Citations (Scopus)
2012

Slightly-doped step-like electron-blocking layer in InGaN light-emitting diodes

Kuo, Y. K., Wang, T. H., Chang, J. Y. & Chen, J. D., 2012 Aug 17, In : IEEE Photonics Technology Letters. 24, 17, p. 1506-1508 3 p., 6256695.

Research output: Contribution to journalArticle

6 Citations (Scopus)