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  • 2019
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  • Wen-Chau Liu
2016

Hydrogen sensing performance of an electrophoretic deposition (EPD) based Pd/GaN Schottky diode

Chen, W. C., Chen, H. I., Chou, P. C., Chang, C. H., Chiou, Y. J. & Liu, W. C., 2016 Mar 21, 2015 9th International Conference on Sensing Technology, ICST 2015. IEEE Computer Society, p. 355-358 4 p. 7438422. (Proceedings of the International Conference on Sensing Technology, ICST; vol. 2016-March).

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

A Pt/AlGaN/GaN heterostructure field-effect transistor (HFET) prepared by an electrophoretic deposition (EPD)-gate approach

Hung, C. W., Chang, C. H., Chen, W. C., Chen, C. C., Chen, H. I., Tsai, Y. T., Tsai, J. H. & Liu, W. C., 2016 Oct 1, In : Solid-State Electronics. 124, p. 5-9 5 p.

Research output: Contribution to journalArticle

1 Citation (Scopus)
2020

Study of a platinum nanoparticle (Pt NP)/amorphous In-Ga-Zn-O (A-IGZO) thin-film-based ammonia gas sensor

Chen, P. L., Liu, I-P., Chen, W. C., Niu, J. S. & Liu, W. C., 2020 Nov 1, In : Sensors and Actuators, B: Chemical. 322, 128592.

Research output: Contribution to journalArticle

2019

Hydrogen sensing characteristics of a metal-oxide-semiconductor diode with bimetallic catalysts and a gaox dielectric

Chen, H. Y. & Liu, W. C., 2019 Jul, In : IEEE Transactions on Electron Devices. 66, 7, p. 3144-3150 7 p., 8727417.

Research output: Contribution to journalArticle

4 Citations (Scopus)

A high-performance Pd nanoparticle (NP)/WO3 thin-film-based hydrogen sensor

Lee, C. & Liu, W-C., 2019 Jul 1, In : IEEE Electron Device Letters. 40, 7, p. 1194-1197 4 p., 8709960.

Research output: Contribution to journalArticle

3 Citations (Scopus)
2016

Preparation and characterization of nickel oxide-based EGFET pH sensors

Lin, F., Chang, H. Y., Hsiao, S. H., Chen, H. I. & Liu, W. C., 2016 Mar 21, 2015 9th International Conference on Sensing Technology, ICST 2015. IEEE Computer Society, p. 402-405 4 p. 7438430. (Proceedings of the International Conference on Sensing Technology, ICST; vol. 2016-March).

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

5 Citations (Scopus)
2020
2019
2018

Characteristics of a Pt/NiO thin film-based ammonia gas sensor

Chen, H. I., Hsiao, C. Y., Chen, W. C., Chang, C. H., Chou, T. C., Liu, I. P., Lin, K. W. & Liu, W. C., 2018 Mar, In : Sensors and Actuators, B: Chemical. 256, p. 962-967 6 p.

Research output: Contribution to journalArticle

42 Citations (Scopus)

Implementation of light extraction improvements of GaN-based light-emitting diodes with specific textured sidewalls

Chen, C. Y., Chen, W. C., Chang, C. H., Lee, Y. L. & Liu, W. C., 2018 May, In : Optics and Laser Technology. 101, p. 172-176 5 p.

Research output: Contribution to journalArticle

5 Citations (Scopus)
2019

Performance Improvement of GaN-Based Light-Emitting Diodes with a Microhole Array, 45° Sidewalls, and a SiO2 Nanoparticle/Microsphere Passivation Layer

Chang, C. H., Lee, Y. L., Wang, Z. F., Liu, R. C., Tsai, J. H. & Liu, W. C., 2019 Jan, In : IEEE Transactions on Electron Devices. 66, 1, p. 505-511 7 p., 8573125.

Research output: Contribution to journalArticle

3 Citations (Scopus)

Ammonia Sensing Characteristics of a Tungsten Trioxide Thin-Film-Based Sensor

Chou, T. C., Chang, C. H., Lee, C. & Liu, W. C., 2019 Jan, In : IEEE Transactions on Electron Devices. 66, 1, p. 696-701 6 p., 8556505.

Research output: Contribution to journalArticle

8 Citations (Scopus)
2020

Study of a platinum (Pt) nanoparticle (NP)/Vanadium pentoxide (V2O5) thin film-based ammonia gas sensor

Pan, Y. L. & Liu, W. C., 2020 May, In : IEEE Transactions on Electron Devices. 67, 5, p. 2126-2132 7 p., 9058991.

Research output: Contribution to journalArticle

2 Citations (Scopus)
2018

Formaldehyde sensing characteristics of a nio-based sensor decorated with Pd nanoparticles and a Pd Thin film

Chen, H. I., Hsiao, C. Y., Chen, W. C., Chang, C. H., Liu, I. P., Chou, T. C. & Liu, W. C., 2018 May, In : IEEE Transactions on Electron Devices. 65, 5, p. 1956-1961 6 p.

Research output: Contribution to journalArticle

6 Citations (Scopus)
2019

Inverter logic of AlGaAs/InGaAs enhancement/depletion-mode pseudomorphic high electron mobility transistors with virtual channel layers

Tsai, J. H., Lin, P. S., Lour, W. S. & Liu, W. C., 2019 Jan 1, In : ECS Journal of Solid State Science and Technology. 8, 10, p. Q211-Q216

Research output: Contribution to journalArticle

Open Access
2018
10 Citations (Scopus)

Hydrogen sensing performance of a Pd/HfO2/GaN metal-oxide-semiconductor (MOS) Schottky diode

Chen, H. I., Chang, C. H., Lu, H. H., Liu, I. P., Chen, W. C., Ke, B. Y. & Liu, W. C., 2018 Jun 1, In : Sensors and Actuators, B: Chemical. 262, p. 852-859 8 p.

Research output: Contribution to journalArticle

5 Citations (Scopus)
2020

Study of a WO3 thin film based hydrogen gas sensor decorated with platinum nanoparticles

Chang, C. H., Chou, T. C., Chen, W. C., Niu, J. S., Lin, K. W., Cheng, S. Y., Tsai, J. H. & Liu, W. C., 2020 Aug 15, In : Sensors and Actuators, B: Chemical. 317, 128145.

Research output: Contribution to journalArticle

2018

Formaldehyde sensing characteristics of an aluminum-doped zinc oxide (AZO) thin-film-based sensor

Chi, C. Y., Chen, H. I., Chen, W. C., Chang, C. H. & Liu, W. C., 2018 Feb, In : Sensors and Actuators, B: Chemical. 255, p. 3017-3024 8 p.

Research output: Contribution to journalArticle

20 Citations (Scopus)

Enhancement of Hydrogen Sensing Performance of a Pd Nanoparticle/Pd Film/GaOx/GaN-Based Metal-Oxide- Semiconductor Diode

Ke, B. Y. & Liu, W. C., 2018 Oct, In : IEEE Transactions on Electron Devices. 65, 10, p. 4577-4584 8 p., 8450052.

Research output: Contribution to journalArticle

5 Citations (Scopus)

Ammonia sensing characteristic of a Pt nanoparticle/aluminum-doped zinc oxide sensor

Chen, H. I., Chi, C. Y., Chen, W. C., Liu, I. P., Chang, C. H., Chou, T. C. & Liu, W. C., 2018 Aug 15, In : Sensors and Actuators, B: Chemical. 267, p. 145-154 10 p.

Research output: Contribution to journalArticle

12 Citations (Scopus)

Hydrogen sensing performance of a Pd/HfO2/GaOx/GaN based metal-oxide-semiconductor type Schottky diode

Chang, C. H., Lin, K. W., Lu, H. H., Liu, R. C. & Liu, W. C., 2018 Oct 18, In : International Journal of Hydrogen Energy. 43, 42, p. 19816-19824 9 p.

Research output: Contribution to journalArticle

11 Citations (Scopus)
2020

A Highly Sensitive Ammonia (NH3) Sensor Based on a Tungsten Trioxide (WO3) Thin Film Decorated with Evaporated Platinum (Pt) Nanoparticles

Chang, C. H., Chou, T. C., Chen, W. C., Niu, J. S., Lin, K. W., Cheng, S. Y. & Liu, W. C., 2020 Mar, In : IEEE Transactions on Electron Devices. 67, 3, p. 1176-1182 7 p., 8995803.

Research output: Contribution to journalArticle

1 Citation (Scopus)

Ammonia Sensing Characteristics of a Platinum (Pt) Hybrid Structure/GaN-Based Schottky Diode

Chang, C. H., Chen, W. C., Niu, J. S., Ke, B. Y., Cheng, S. Y., Lin, K. W. & Liu, W. C., 2020 Jan, In : IEEE Transactions on Electron Devices. 67, 1, p. 296-303 8 p., 8928961.

Research output: Contribution to journalArticle

2 Citations (Scopus)