Find Research outputs — National Changhua University of Education

2014

Science magic for inquiry-based instruction about friction - Powerful paper ring and powerful book

Lin, J-L., Cheng, M-F., Chang, J-Y., Huang, H. L., Chang, Y. C., Li, H. W. & Lin, D. M., 2014 Oct 1, In: Physics Teacher. 52, 7, p. 436-437 2 p.

Research output: Contribution to journal › Article › peer-review

2011

Comment on the impact of piezoelectric polarization and nonradiative recombination on the performance of (0001) face GaN-InGaN photovoltaic devices [Appl. Phys. Lett. 96, 051107 (2010)]

Chang, J. Y. & Kuo, Y. K., 2011 Jan 17, In: Applied Physics Letters. 98, 3, 036101.

Research output: Contribution to journal › Comment/debate › peer-review

3 Citations (Scopus)

2013

Advantages of InGaN solar cells with p-doped and high-al-content superlattice AlGaN barriers

Kuo, Y-K., Chang, Y. A., Lin, H. W., Chang, J-Y., Yen, S. H., Chen, F. M. & Chen, Y. H., 2013 Jan 2, In: IEEE Photonics Technology Letters. 25, 1, p. 85-87 3 p., 6389786.

Research output: Contribution to journal › Article › peer-review

4 Citations (Scopus)

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 journal › Article › peer-review

10 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 journal › Article › peer-review

7 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 journal › Article › peer-review

11 Citations (Scopus)

2011

Correlation of barrier material and quantum-well number for InGaN/(In)GaN blue light-emitting diodes

Chang, J-Y., Kuo, Y-K. & Tsai, M. C., 2011 Mar 1, In: Physica Status Solidi (A) Applications and Materials Science. 208, 3, p. 729-734 6 p.

Research output: Contribution to journal › Article › peer-review

8 Citations (Scopus)

2020

Effects of number of quantum wells and Shockley-Read-Hall recombination in deep-ultraviolet light-emitting diodes

Chen, F-M., Huang, M-F., Chang, J-Y. & Kuo, Y-K., 2020, In: Optics Letters. 45, 13, p. 3749-3752 4 p.

Research output: Contribution to journal › Article › peer-review

2013

Advantages of blue InGaN light-emitting diodes with composition-graded barriers and electron-blocking layer

Chang, J-Y. & Kuo, Y-K., 2013 Jun 1, In: Physica Status Solidi (A) Applications and Materials Science. 210, 6, p. 1103-1106 4 p.

Research output: Contribution to journal › Article › peer-review

14 Citations (Scopus)

Numerical investigation on the structural characteristics of GaN/InGaN solar cells

Kuo, Y-K., Chang, J-Y. & Yen, S. H., 2013 Jun 10, Physics, Simulation, and Photonic Engineering of Photovoltaic Devices II. 862021. (Proceedings of SPIE - The International Society for Optical Engineering; vol. 8620).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

1 Citation (Scopus)

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 journal › Article › peer-review

9 Citations (Scopus)

2017

The effects of combining inquiry-based teaching with science magic on the learning outcomes of a friction unit

Lin, J. L., Cheng, M. F., Lin, S. Y., Chang, J. Y., Chang, Y. C., Li, H. W. & Lin, D. M., 2017 Jan 1, In: Journal of Baltic Science Education. 16, 2, p. 218-227 10 p.

Research output: Contribution to journal › Article › peer-review

4 Citations (Scopus)

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 journal › Article › peer-review

10 Citations (Scopus)

2019

High-efficiency deep-ultraviolet light-emitting diodes with efficient carrier confinement and high light extraction

Chang, J. Y., Liou, B. T., Huang, M. F., Shih, Y. H., Chen, F. M. & Kuo, Y. K., 2019 Feb, In: IEEE Transactions on Electron Devices. 66, 2, p. 976-982 7 p., 8598952.

Research output: Contribution to journal › Article › peer-review

8 Citations (Scopus)

2011

Improvement in electron overflow of near-ultraviolet InGaN LEDs by specific design on last barrier

Kuo, Y. K., Shih, Y. H., Tsai, M. C. & Chang, J. Y., 2011, In: IEEE Photonics Technology Letters. 23, 21, p. 1630-1632 3 p., 5995143.

Research output: Contribution to journal › Article › peer-review

33 Citations (Scopus)

2017

Monolithic stacked blue light-emitting diodes with polarization-enhanced tunnel junctions

Kuo, Y. K., Shih, Y. H., Chang, J. Y., Lai, W. C., Liu, H., Chen, F. M., Lee, M. L. & Sheu, J. K., 2017 Aug 7, In: Optics Express. 25, 16, p. A777-A784

Research output: Contribution to journal › Article › peer-review

3 Citations (Scopus)

2016

Influence of barrier structure on polarization effect in near ultraviolet light-emitting diodes

Kuo, Y. K., Chen, F. M., Chang, J. Y. & Liou, B. T., 2016 Dec 2, 2016 International Semiconductor Laser Conference, ISLC 2016. Institute of Electrical and Electronics Engineers Inc., 7765811. (Conference Digest - IEEE International Semiconductor Laser Conference).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

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 journal › Article › peer-review

54 Citations (Scopus)

2016

Effect of composition-graded interlayers in double-heterostructure blue InGaN light-emitting diodes

Kuo, Y. K. & Chang, J. Y., 2016 Jan 1, In: Physica Status Solidi (A) Applications and Materials Science. 213, 1, p. 154-157 4 p.

Research output: Contribution to journal › Article › peer-review

3 Citations (Scopus)

2017

Efficient Carrier Confinement in Deep-Ultraviolet Light-Emitting Diodes with Composition-Graded Configuration

Chang, J. Y., Chang, H. T., Shih, Y. H., Chen, F. M., Huang, M. F. & Kuo, Y. K., 2017 Dec, In: IEEE Transactions on Electron Devices. 64, 12, p. 4980-4984 5 p., 8082105.

Research output: Contribution to journal › Article › peer-review

16 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 proceeding › Conference contribution

3 Citations (Scopus)

2013

Simulation of high-efficiency GaN/InGaN p-i-n solar cell with suppressed polarization and barrier effects

Chang, J-Y., Yen, S. H., Chang, Y. A. & Kuo, Y-K., 2013 Jan 1, In: IEEE Journal of Quantum Electronics. 49, 1, p. 17-23 7 p., 6334407.

Research output: Contribution to journal › Article › peer-review

22 Citations (Scopus)

2011

Numerical study on the influence of piezoelectric polarization on the performance of p-on-n (0001)-face GaN/InGaN p-i-n solar cells

Chang, J-Y. & Kuo, Y-K., 2011 Jul 1, In: IEEE Electron Device Letters. 32, 7, p. 937-939 3 p., 5773076.

Research output: Contribution to journal › Article › peer-review

36 Citations (Scopus)

Efficiency enhancement of blue InGaN LEDs with indium composition graded InGaN barriers

Wang, T. H., Chang, J-Y., Tsai, M. C. & Kuo, Y-K., 2011 Mar 28, Light-Emitting Diodes: Materials, Devices, and Applications for Solid State Lighting XV. Vol. 7954. 79541F

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

9 Citations (Scopus)

2019

Band-Engineered structural design and characterization of deep-ultraviolet light-emitting diodes

Kuo, Y. K. & Chang, J. Y., 2019, In: World Congress on Recent Advances in Nanotechnology. 111.

Research output: Contribution to journal › Conference article › peer-review

Open Access

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 proceeding › Chapter

2 Citations (Scopus)

2016

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 journal › Article › peer-review

31 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 journal › Article › peer-review

3 Citations (Scopus)

2016

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 journal › Article › peer-review

10 Citations (Scopus)

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, In: Superlattices and Microstructures. 93, p. 221-225 5 p.

Research output: Contribution to journal › Article › peer-review

3 Citations (Scopus)

2020

Design and Optimization of Electron-Blocking Layer in Deep Ultraviolet Light-Emitting Diodes

Kuo, Y. K., Chen, F. M., Chang, J. Y., Huang, M. F., Liou, B. T. & Shih, Y. H., 2020 Feb, In: IEEE Journal of Quantum Electronics. 56, 1, 8922638.

Research output: Contribution to journal › Article › peer-review

1 Citation (Scopus)

2013

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 journal › Article › peer-review

13 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 journal › Article › peer-review

11 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 journal › Article › peer-review

21 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 journal › Article › peer-review

3 Citations (Scopus)

Design of Hole-Blocking and Electron-Blocking Layers in Al_xGa_1-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 journal › Article › peer-review

13 Citations (Scopus)

2013

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 proceeding › Conference contribution

5 Citations (Scopus)

2014

Learning activities that combine science magic activities with the 5E instructional model to influence secondary-school students' attitudes to science

Lin, J. L., Cheng, M. F., Chang, Y. C., Li, H. W., Chang, J. Y. & Lin, D. M., 2014, In: Eurasia Journal of Mathematics, Science and Technology Education. 10, 5, p. 415-426 12 p.

Research output: Contribution to journal › Article › peer-review

16 Citations (Scopus)

2013

Numerical analysis of using superlattice-AlGaN/InGaN as electron blocking layer in green InGaN light-emitting diodes

Chen, F. M., Liou, B. T., Chang, Y. A., Chang, J. Y., Kuo, Y. T. & Kuo, Y. K., 2013 Jun 12, Gallium Nitride Materials and Devices VIII. 862526. (Proceedings of SPIE - The International Society for Optical Engineering; vol. 8625).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

8 Citations (Scopus)

2018

Shockley-Read-Hall and Auger Recombination in Blue InGaN Tunnel-Junction Light-Emitting Diodes

Chang, J. Y., Shih, Y. H., Huang, M. F., Chen, F. M. & Kuo, Y. K., 2018 Nov 7, In: Physica Status Solidi (A) Applications and Materials Science. 215, 21, 1800271.

Research output: Contribution to journal › Article › peer-review

1 Citation (Scopus)

2011

Numerical simulation of single-junction In_0.5Ga_0.5P solar cell with compositional grading configuration

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

Research output: Contribution to journal › Article › peer-review

3 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 journal › Article › peer-review

1 Citation (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, In: Journal of Display Technology. 12, 11, p. 1398-1402 5 p., 7523243.

Research output: Contribution to journal › Article › peer-review

3 Citations (Scopus)

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