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2020

Polycrystalline In-Ga-O Thin-Film Transistors Coupled with a Nitrogen Doping Technique for High-Performance UV Detectors

Cheng, Y. C., Chang, S. P., Chen, I. C., Tsai, Y. L., Cheng, T. H. & Chang, S. J., 2020 Jan, In : IEEE Transactions on Electron Devices. 67, 1, p. 140-145 6 p., 8933340.

Research output: Contribution to journalArticle

Ultraviolet detectors
Thin film transistors
Nitrogen
Doping (additives)
Energy gap
2019

A Novel Transparent Microwave Thin Film Coating Technique Applied to Dual-Band Antennas

Lin, Y. M., Wu, H. W., Chen, Y. W., Hung, C. Y., Chang, S. J. & Su, Y. K., 2019 Nov 1, In : Electronic Materials Letters. 15, 6, p. 680-685 6 p.

Research output: Contribution to journalArticle

Coating techniques
Microwaves
Antennas
Thin films
Transparency
4 Citations (Scopus)

Cu-Al interfacial formation and kinetic growth behavior during HTS reliability test

Liu, C. P., Chang, S-J., Liu, Y. F. & Chen, W. S., 2019 May 1, In : Journal of Materials Processing Technology. 267, p. 90-102 13 p.

Research output: Contribution to journalArticle

Growth kinetics
Intermetallics
Annealing
Lamellar structures
Reverse engineering

Design of Dual-Band Bandpass Filter with Simultaneous Narrow- And Wide-Bandwidth and a Wide Stopband

Weng, M. H., Lan, S. W., Chang, S. J. & Yang, R. Y., 2019 Jan 1, In : IEEE Access. 7, p. 147694-147703 10 p., 8862866.

Research output: Contribution to journalArticle

Open Access
Bandpass filters
Resonators
Bandwidth
Insertion losses
Equivalent circuits

Fast Detection and Flexible Microfluidic pH Sensors Based on Al-Doped ZnO Nanosheets with a Novel Morphology

Tsai, Y. T., Chang, S. J., Ji, L. W., Hsiao, Y. J. & Tang, I. T., 2019 Nov 26, In : ACS Omega. 4, 22, p. 19847-19855 9 p.

Research output: Contribution to journalArticle

Open Access
pH sensors
Nanosheets
Microfluidics
Sensors
Zinc Oxide
1 Citation (Scopus)

Indium Aluminum Zinc Oxide Thin Film Transistor With Al2O3 Dielectric for UV Sensing

Cheng, T. H., Chang, S. P., Cheng, Y. C. & Chang, S. J., 2019 Jul 1, In : IEEE Photonics Technology Letters. 31, 13, p. 1005-1008 4 p., 8707004.

Research output: Contribution to journalArticle

Zinc Oxide
Indium
Thin film transistors
Zinc oxide
Aluminum

Indium gallium oxide thin film transistor for two-stage UV sensor application

Huang, W. L., Hsu, M. H., Chang, S-P., Chang, S-J. & Chiou, Y. Z., 2019 Jan 1, In : ECS Journal of Solid State Science and Technology. 8, 7, p. Q3140-Q3143

Research output: Contribution to journalArticle

Open Access
Indium
Gallium
Thin film transistors
Oxide films
Sensors
1 Citation (Scopus)

Integration of bandgap-engineered double-stacked channel layers with nitrogen doping for high-performance InGaO TFTs

Cheng, Y. C., Chang, S. P., Yang, C. P. & Chang, S. J., 2019 May 13, In : Applied Physics Letters. 114, 19, 192102.

Research output: Contribution to journalArticle

Open Access
gallium oxides
transistors
indium oxides
nitrogen
thin films
Indium
Gallium
Oxygen vacancies
Thin film transistors
Oxide films
2 Citations (Scopus)

Stability improvement of nitrogen doping on IgO TFTs under positive gate bias stress and hysteresis test

Cheng, Y. C., Chang, S-P., Chang, S-J., Cheng, T. H., Tsai, Y. L., Chiou, Y. Z. & Lu, L., 2019 Jan 1, In : ECS Journal of Solid State Science and Technology. 8, 7, p. Q3034-Q3040

Research output: Contribution to journalArticle

Open Access
Gates (transistor)
Thin film transistors
Hysteresis
Nitrogen
Doping (additives)
1 Citation (Scopus)
Open Access
Photodetectors
Partial pressure
Metals
Annealing
Semiconductor materials

Ultraviolet/Visible Photodetectors Based on p-n NiO/ZnO Nanowires Decorated with Pd Nanoparticles

Hsu, C. L., Wang, Y. C., Chang, S. P. & Chang, S. J., 2019 Oct 25, In : ACS Applied Nano Materials. 2, 10, p. 6343-6351 9 p.

Research output: Contribution to journalArticle

Photodetectors
Nanowires
Nanoparticles
Light emitting diodes
Lighting
2018

3D RGB light emitting diodes prepared by through silicon via technology

Lu, C. L., Chang, S. J., Chen, W. S. & Hsueh, T. J., 2018 Jan 1, In : ECS Journal of Solid State Science and Technology. 7, 9, p. R156-R159

Research output: Contribution to journalArticle

Light emitting diodes
Silicon
Cathodes
Three dimensional integrated circuits
Electric potential
2 Citations (Scopus)

A Bifacial SnO2 Thin-Film Ethanol Gas Sensor

Lu, C. L., Chang, S. J., Weng, T. C. & Hsueh, T. J., 2018 Aug, In : IEEE Electron Device Letters. 39, 8, p. 1223-1225 3 p.

Research output: Contribution to journalArticle

Chemical sensors
Ethanol
Thin films
Thick films
Transducers
1 Citation (Scopus)
Zinc Oxide
Indium
Titanium oxides
Gate dielectrics
Thin film transistors

Applied system innovation

Meen, T. H., Chang, S. J. & Prior, S. D., 2018 Oct 1, In : Advances in Mechanical Engineering. 10, 10

Research output: Contribution to journalEditorial

Innovation
2 Citations (Scopus)

Bandgap engineered ultraviolet photodetectors with gallium-zinc-oxide via co-sputtering method

Yang, C. P., Chang, S. P., Chang, S. J., Chen, S. X., Hsu, M. H., Tung, W. J., Huang, W. L., Chang, T. H., Chiu, C. J. & Weng, W. Y., 2018 Jan 1, In : ECS Journal of Solid State Science and Technology. 7, 7, p. Q3083-Q3088

Research output: Contribution to journalArticle

Zinc Oxide
Gallium
Photodetectors
Zinc oxide
Sputtering
1 Citation (Scopus)

Design of Dual-Band Transparent Antenna by Using Nano-Structured Thin Film Coating Technology

Lin, Y. M., Wu, H. W., Tai, T. C., Hung, C. Y., Chang, S. J. & Wang, Y. H., 2018 Aug 17, Proceedings of the 2018 IEEE/MTT-S International Microwave Symposium, IMS 2018. Institute of Electrical and Electronics Engineers Inc., p. 359-362 4 p. 8439244. (IEEE MTT-S International Microwave Symposium Digest; vol. 2018-June).

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

coating
antennas
Antennas
Thin films
Coatings

Effect of different partial pressure on Ga-doped ZnO UV photodetectors by RF sputtering

Tung, W. J., Yang, C. C., Chang, S. P., Hsu, M. H., Chiu, C. H., Lin, C. H., Cheng, T. H. & Chang, S. J., 2018 Jun 22, Proceedings - 2018 7th International Symposium on Next-Generation Electronics, ISNE 2018. Institute of Electrical and Electronics Engineers Inc., p. 1-2 2 p. (Proceedings - 2018 7th International Symposium on Next-Generation Electronics, ISNE 2018).

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

Photodetectors
Partial pressure
Sputtering
partial pressure
photometers
1 Citation (Scopus)

Effect of oxygen vacancy ratio on a GaZTO solar-blind photodetector

Syu, J. C., Hsu, M. H., Chang, S. P., Chang, S. J. & Lu, L., 2018 Jan 1, In : Coatings. 8, 9, 293.

Research output: Contribution to journalArticle

Open Access
Gallium
Oxygen vacancies
Photodetectors
Zinc oxide
Tin oxides
1 Citation (Scopus)

Effects of Average Power-Handling Capability on DC-Sputtering Aluminum Nitride Thin Film on Ceramic Substrate

Tai, T. C., Wu, H. W., Lin, Y. M., Wang, S. P., Wang, Y. H. & Chang, S. J., 2018 Aug 17, Proceedings of the 2018 IEEE/MTT-S International Microwave Symposium, IMS 2018. Institute of Electrical and Electronics Engineers Inc., p. 1385-1388 4 p. 8439568. (IEEE MTT-S International Microwave Symposium Digest; vol. 2018-June).

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

Aluminum nitride
aluminum nitrides
Sputtering
Telephone lines
Coplanar waveguides
4 Citations (Scopus)

Electrical Properties of Indium Aluminum Zinc Oxide Thin Film Transistors

Cheng, T. H., Chang, S. P. & Chang, S. J., 2018 Nov 1, In : Journal of Electronic Materials. 47, 11, p. 6923-6928 6 p.

Research output: Contribution to journalArticle

Zinc Oxide
Indium
Thin film transistors
Zinc oxide
Aluminum
9 Citations (Scopus)

High Density Novel Porous ZnO Nanosheets Based on a Microheater Chip for Ozone Sensors

Tsai, Y. T., Chang, S. J., Tang, I. T., Hsiao, Y. J. & Ji, L. W., 2018 Jul 1, In : IEEE Sensors Journal. 18, 13, p. 5559-5565 7 p.

Research output: Contribution to journalArticle

Nanosheets
Zinc oxide
zinc oxides
Ozone
ozone
2 Citations (Scopus)

Highly stable ITO/Zn2TiO4/Pt resistive random access memory and its application in two-bit-per-cell

Chen, S. X., Chang, S. P., Hsieh, W. K., Chang, S. J. & Lin, C. C., 2018 Jan 1, In : RSC Advances. 8, 32, p. 17622-17628 7 p.

Research output: Contribution to journalArticle

Data storage equipment
Electric potential
Zinc
Fabrication
Degradation
1 Citation (Scopus)

Highly stable ultrathin TiO2 based resistive random access memory with low operation voltage

Chen, S. X., Chang, S. P., Chang, S. J., Hsieh, W. K. & Lin, C. H., 2018 Jan 1, In : ECS Journal of Solid State Science and Technology. 7, 7, p. Q3183-Q3188

Research output: Contribution to journalArticle

Data storage equipment
Electric potential
Transmission electron microscopy
Fabrication
Thin films
4 Citations (Scopus)

High Sensitivity of NO Gas Sensors Based on Novel Ag-Doped ZnO Nanoflowers Enhanced with a UV Light-Emitting Diode

Tsai, Y. T., Chang, S. J., Ji, L. W., Hsiao, Y. J., Tang, I. T., Lu, H. Y. & Chu, Y. L., 2018 Oct 22, In : ACS Omega. 3, 10, p. 13798-13807 10 p.

Research output: Contribution to journalArticle

Nanoflowers
Zinc Oxide
Nitric oxide
Zinc oxide
Chemical sensors
4 Citations (Scopus)
Zinc Oxide
Indium
Titanium oxides
Zinc oxide
titanium oxides
1 Citation (Scopus)

Optical and photo-electrical properties of zinc tin oxide thin-film phototransistor

Yang, C. C., Tung, W. J., Chang, S. P., Hsu, M. H., Huang, W. L., Li, C. H., Fang, Y. J. & Chang, S. J., 2018 Jun 22, Proceedings - 2018 7th International Symposium on Next-Generation Electronics, ISNE 2018. Institute of Electrical and Electronics Engineers Inc., p. 1-2 2 p. (Proceedings - 2018 7th International Symposium on Next-Generation Electronics, ISNE 2018).

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

Phototransistors
phototransistors
Drain current
Photodetectors
Zinc oxide
6 Citations (Scopus)

Photo-electrical properties of MgZnO thin-film transistors with high-k dielectrics

Li, J. Y., Chang, S. P., Hsu, M. H. & Chang, S. J., 2018 Jan, In : IEEE Photonics Technology Letters. 30, 1, p. 59-62 4 p.

Research output: Contribution to journalArticle

Zinc Oxide
magnesium oxides
Magnesia
Thin film transistors
Zinc oxide
1 Citation (Scopus)

Through-silicon: Via submount for the CuO/Cu2O nanostructured field emission display

Lu, C. L., Chang, S-J. & Hsueh, T. J., 2018 Jan 1, In : RSC Advances. 8, 2, p. 706-709 4 p.

Research output: Contribution to journalArticle

Field emission displays
Silicon
Field emission
Nanowires
Composite materials
2 Citations (Scopus)

UV-enhanced 2-d nanostructured ZnO field emitter with adsorbed Pt nanoparticles

Lai, L. T., Chang, S. J., Yang, C. C. & Young, S. J., 2018 Dec, In : IEEE Electron Device Letters. 39, 12, p. 1932-1935 4 p., 8474341.

Research output: Contribution to journalArticle

Zinc Oxide
Platinum
Zinc oxide
Nanosheets
Nanoparticles

Visible illumination enhanced nonenzymatic glucose photobiosensor based on TiO 2 nanorods decorated with au nanoparticles

Wang, S. H., Chang, S-J., Hsu, C. L. & Fang, Y. J., 2018 Jan 1, In : IEEE Transactions on Biomedical Engineering. 65, 9, p. 2052-2057 6 p., 8231189.

Research output: Contribution to journalArticle

Nanorods
Glucose
Lighting
Nanoparticles
Surface plasmon resonance
2017
1 Citation (Scopus)

A new high transmittance dipole antenna

Lin, Y. M., Chen, Y. W., Dai, Z. J., Chiou, S. C., Hung, C. Y., Wu, H. W., Chang, S. J. & Su, Y. K., 2017 Feb 3, APCAP 2016 - 2016 IEEE 5th Asia-Pacific Conference on Antennas and Propagation, Conference Proceedings. Institute of Electrical and Electronics Engineers Inc., p. 33-34 2 p. 7843085. (APCAP 2016 - 2016 IEEE 5th Asia-Pacific Conference on Antennas and Propagation, Conference Proceedings).

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

dipole antennas
Dipole antennas
transmittance
antennas
Antennas
11 Citations (Scopus)

A WO3 nanoparticles NO gas sensor prepared by hot-wire CVD

Lin, C. H., Chang, S. J. & Hsueh, T. J., 2017 Feb, In : IEEE Electron Device Letters. 38, 2, p. 266-269 4 p., 7803548.

Research output: Contribution to journalReview article

Chemical sensors
Chemical vapor deposition
Wire
Nanoparticles
Temperature

Detection method of alcohol in calf serum with zinc oxide nanowire ethanol sensor

Lin, S. Y., Chang, S. J. & Hsueh, T. J., 2017 Mar 1, In : Journal of Nanoscience and Nanotechnology. 17, 3, p. 2104-2108 5 p.

Research output: Contribution to journalArticle

Nanowires
Zinc Oxide
calves
Zinc oxide
zinc oxides

Efficiency Enhancement in InGaN Photovoltaic Cells with Inverted Textured Surface

Wu, M. H., Horng, R. H., Liao, W. Y., Chang, S. P. & Chang, S. J., 2017 Aug 15, In : IEEE Photonics Technology Letters. 29, 16, p. 1304-1307 4 p., 7968376.

Research output: Contribution to journalArticle

Photovoltaic cells
photovoltaic cells
Conversion efficiency
augmentation
air masses

Fabrication and characterization of GaN ultraviolet photodetector prepared by growing on geometrical patterned sapphire substrate

Liu, K. T., Chang, S. J. & Wu, S., 2017 Feb 2, Proceedings of the IEEE International Conference on Advanced Materials for Science and Engineering: Innovation, Science and Engineering, IEEE-ICAMSE 2016. Meen, T-H., Prior, S. D. & Lam, A. D. K-T. (eds.). Institute of Electrical and Electronics Engineers Inc., p. 401-403 3 p. 7840357. (Proceedings of the IEEE International Conference on Advanced Materials for Science and Engineering: Innovation, Science and Engineering, IEEE-ICAMSE 2016).

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

Aluminum Oxide
Photodetectors
Sapphire
Fabrication
Substrates
1 Citation (Scopus)

GaN-based blue light-emitting diodes with an electron transmission layer

Jheng, J. S., Wang, C. K., Chiou, Y. Z., Chang, S. P. & Chang, S. J., 2017 Jan 1, In : ECS Journal of Solid State Science and Technology. 6, 10, p. R154-R157

Research output: Contribution to journalArticle

Light emitting diodes
Electrons
Two dimensional electron gas
Electroluminescence
Semiconductor quantum wells
1 Citation (Scopus)

Growth and characterization of high quality N-type GaSb/GaAs heterostructure by IMF growth mode using MOCVD for low power application

Hsiao, C. J., Kakkerla, R. K., Chang, P. C., Lumbantoruan, F. J., Lee, T. T., Lin, Y. C., Chang, S. J. & Chang, E. Y., 2017 Oct 16, In : Applied Physics Letters. 111, 16, 162108.

Research output: Contribution to journalArticle

metalorganic chemical vapor deposition
capacitance-voltage characteristics
carrier mobility
CMOS
surface roughness
1 Citation (Scopus)

High efficiency transparent digital television antenna based on nano-structured thin film coating technology

Chiou, S. C., Lin, Y. M., Tai, T. C., Chen, Y. W., Hung, C. Y., Wu, H. W., Chang, S. J., Wang, Y. H. & Su, Y. K., 2017 Jul 21, Proceedings of the 2017 IEEE International Conference on Applied System Innovation: Applied System Innovation for Modern Technology, ICASI 2017. Meen, T-H., Lam, A. D. K-T. & Prior, S. D. (eds.). Institute of Electrical and Electronics Engineers Inc., p. 500-502 3 p. 7988464. (Proceedings of the 2017 IEEE International Conference on Applied System Innovation: Applied System Innovation for Modern Technology, ICASI 2017).

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

Television antennas
digital television
Digital television
Television
coating

High responsivity in GaN ultraviolet photodetector grown on a periodic trapezoid-column patterned sapphire substrate

Liu, K. T., Chang, S. J. & Wu, S., 2017 Jan 1, In : Sensors and Materials. 29, 4, p. 363-370 8 p.

Research output: Contribution to journalArticle

trapezoids
Aluminum Oxide
Photodetectors
Sapphire
photometers
10 Citations (Scopus)

High responsivity MgZnO ultraviolet thin-film phototransistor developed using radio frequency sputtering

Li, J. Y., Chang, S. P., Hsu, M. H. & Chang, S. J., 2017 Jan 1, In : Materials. 10, 2, 126.

Research output: Contribution to journalArticle

Phototransistors
Sputtering
Zinc Oxide
Thin films
Magnesia
2 Citations (Scopus)

Influence of annealing ambience on TiO2 film ultraviolet photodetector

Li, J. Y., Chang, S. P., Hsu, M. H. & Chang, S. J., 2017 Jan 1, In : ECS Journal of Solid State Science and Technology. 6, 2, p. Q3056-Q3060

Research output: Contribution to journalArticle

Dark currents
Photodetectors
Annealing
Quartz
Argon
11 Citations (Scopus)

Nonenzymatic Glucose Sensor Based on Au/ZnO Core-Shell Nanostructures Decorated with Au Nanoparticles and Enhanced with Blue and Green Light

Hsu, C. L., Fang, Y. J., Hsueh, T. J., Wang, S. H. & Chang, S. J., 2017 Apr 13, In : Journal of Physical Chemistry B. 121, 14, p. 2931-2941 11 p.

Research output: Contribution to journalArticle

Glucose sensors
Methyl Green
glucose
Nanostructures
Lighting
5 Citations (Scopus)
Zinc Oxide
Indium
Titanium oxides
Thin film transistors
Zinc oxide
1 Citation (Scopus)

Performance improvement of highly mismatched GaSb layers on GaAs by interfacial-treatment-assisted chemical vapor deposition

Hsiao, C. J., Ha, M. T. H., Liu, C. K., Nguyen, H. Q., Yu, H. W., Chang, S. P., Wong, Y. Y., Maa, J. S., Chang, S. J. & Chang, E. Y., 2017 Jan 1, In : Journal of Materials Science: Materials in Electronics. 28, 1, p. 845-855 11 p.

Research output: Contribution to journalArticle

Chemical vapor deposition
vapor deposition
Hole mobility
Epilayers
hole mobility

Photoelectrochemical hydrogen generation by Ga2O3 nanowires

Lam, K. T., Wu, Y. L. & Chang, S-J., 2017 Jan 1, In : Science of Advanced Materials. 9, 5, p. 810-814 5 p.

Research output: Contribution to journalArticle

Nanowires
Hydrogen
Bias voltage
Electrochemical corrosion
Photocathodes
3 Citations (Scopus)

Suppressing efficiency droop using graded AlGaN/InGaN superlattice electron blocking layer for InGaN-based light-emitting diodes

Wang, C. K., Hung, K. C., Chiou, Y. Z., Jheng, J. S., Chang, S. P. & Chang, S. J., 2017 Jun 15, In : Journal of Crystal Growth. 468, p. 562-566 5 p.

Research output: Contribution to journalArticle

Light emitting diodes
light emitting diodes
Electrons
Quantum efficiency
electrons

Suppression of electron overflow in 370-nm InGaN/AlGaN ultraviolet light emitting diodes with different insertion layer thicknesses

Wang, C. K., Wang, Y. W., Chiou, Y. Z., Chang, S. H., Jheng, J. S., Chang, S. P. & Chang, S. J., 2017 Jun 15, In : Journal of Crystal Growth. 468, p. 585-589 5 p.

Research output: Contribution to journalArticle

ultraviolet radiation
Light emitting diodes
insertion
light emitting diodes
retarding

System setup consideration for range gated imaging

Chua, S. Y., Guo, N., Tan, C. S., Chew, K. W., Chang, S. J. & Wang, X., 2017 Nov 22, 2017 Conference on Lasers and Electro-Optics Pacific Rim, CLEO-PR 2017. Institute of Electrical and Electronics Engineers Inc., p. 1-5 5 p. (2017 Conference on Lasers and Electro-Optics Pacific Rim, CLEO-PR 2017; vol. 2017-January).

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

Imaging techniques
Lasers
Image acquisition
Image reconstruction
Imaging systems