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2019
1 Citation (Scopus)

Aluminum-nanosphere-stacked MgNiO metal-semiconductor-metal ultraviolet photodetectors

Lee, H. Y., Lin, C. W. & Lee, C. T., 2019 Jan 30, In : Journal of Alloys and Compounds. 773, p. 210-216 7 p.

Research output: Contribution to journalArticle

Nanospheres
Photodetectors
Aluminum
Metals
Semiconductor materials
1 Citation (Scopus)

Crystal phase control in self-catalyzed InSb nanowires using basic growth parameter V/III ratio

Anandan, D., Nagarajan, V., Kakkerla, R. K., Yu, H. W., Ko, H. L., Singh, S. K., Lee, C-T. & Chang, E. Y., 2019 Sep 15, In : Journal of Crystal Growth. 522, p. 30-36 7 p.

Research output: Contribution to journalArticle

Phase control
phase control
Nanowires
nanowires
Crystals
1 Citation (Scopus)

Crystal structure control of Au-free InAs and InAs/GaSb heterostucture nanowires grown on Si (111) by metal-organic chemical vapor deposition

Kakkerla, R. K., Anandan, D., Singh, S. K., Yu, H. W., Lee, C. T., Dee, C. F., Majlis, B. Y. & Chang, E. Y., 2019 Jan 1, In : Applied Physics Express. 12, 1, 015502.

Research output: Contribution to journalArticle

Organic chemicals
Nanowires
metalorganic chemical vapor deposition
Chemical vapor deposition
nanowires

Enhanced Nitrogen Dioxide Gas-Sensing Performance Using Tantalum Pentoxide-Alloyed Indium Oxide Sensing Membrane

Jian, L. Y., Lee, H. Y. & Lee, C. T., 2019 Sep 15, In : IEEE Sensors Journal. 19, 18, p. 7829-7834 6 p., 8723536.

Research output: Contribution to journalArticle

nitrogen dioxide
Tantalum
tantalum
indium oxides
Indium
Photodetectors
photometers
Bias voltage
flicker
Aluminum Oxide
1 Citation (Scopus)

Growth of foreign-catalyst-free vertical InAs/InSb heterostructure nanowires on Si (1 1 1) substrate by MOCVD

Anandan, D., Kakkerla, R. K., Yu, H. W., Ko, H. L., Nagarajan, V., Singh, S. K., Lee, C. T. & Chang, E. Y., 2019 Jan 15, In : Journal of Crystal Growth. 506, p. 45-54 10 p.

Research output: Contribution to journalArticle

Organic Chemicals
Organic chemicals
Silicon
Nanowires
metalorganic chemical vapor deposition
7 Citations (Scopus)
Graphite
Temperature sensors
Polyaniline
Chemical sensors
Oxides
10 Citations (Scopus)
Zinc Oxide
Graphite
Nitrogen oxides
Zinc oxide
Oxides

Investigation on the deposition of an AlN-ZnO/ZnO/AlN-ZnO double heterojunction structure using radio frequency magnetron cosputtering technology

Zheng, Y. K., Zhang, Y. Z., Lee, H. Y., Lee, C. T., Huang, R. H. & Liu, D. S., 2019 Sep 1, In : Coatings. 9, 9, 544.

Research output: Contribution to journalArticle

Open Access
Heterojunctions
heterojunctions
radio frequencies
ultraviolet emission
Crystalline materials

Performance improvement of III–V compound solar cells using nanomesh electrode and nanostructured antireflection structures

Jian, L. Y., Wu, C. N., Lee, H. Y., Heo, J. & Lee, C. T., 2019 Aug 1, In : Solar Energy. 188, p. 51-54 4 p.

Research output: Contribution to journalArticle

Solar cells
Conversion efficiency
Electrodes
Nanorods
Metals

Performance improvement of inverted perovskite solar cells using TiO2 nanorod array and mesoporous structure

Lee, C. T. & Yang, S. Y., 2019 Dec, In : Organic Electronics. 75, 105433.

Research output: Contribution to journalArticle

Nanorods
nanorods
solar cells
Conversion efficiency
Titanium dioxide

Performance improvement of inverted polymer solar cells using quantum dots and nanorod array

Lee, C. T., Lee, H. Y. & Hsu, H. C., 2019 Aug 1, In : Journal of Materials Science: Materials in Electronics. 30, 15, p. 14151-14155 5 p.

Research output: Contribution to journalArticle

Butyric acid
Nanorods
butyric acid
nanorods
Semiconductor quantum dots
1 Citation (Scopus)

Stacked Triple Ultraviolet-Band Metal-Semiconductor-Metal Photodetectors

Lee, C. T., Liu, Y. H. & Lee, H. Y., 2019 Jan 1, In : IEEE Photonics Technology Letters. 31, 1, p. 15-18 4 p., 8531693.

Research output: Contribution to journalArticle

Photodetectors
photometers
Metals
Semiconductor materials
metals

Surface Morphology-Dependent Sensitivity of Thin-Film-Structured Indium Oxide-Based NO 2 Gas Sensors

Jian, L. Y., Lee, H. Y. & Lee, C. T., 2019 Apr 15, In : Journal of Electronic Materials. 48, 4, p. 2391-2397 7 p.

Research output: Contribution to journalArticle

Chemical sensors
indium oxides
Indium
Surface morphology
Oxygen

The effect of a Sb and Ga intermediate layer on the interfacial layer properties of epitaxial GaSb on GaAs grown by metalorganic chemical vapor deposition

Ha, M. T. H., Huynh, S. H., Do, H. B., Lee, C. T., Luc, Q. H. & Chang, E. Y., 2019 Jan 1, In : Thin Solid Films. 669, p. 430-435 6 p.

Research output: Contribution to journalArticle

Metallorganic chemical vapor deposition
metalorganic chemical vapor deposition
Epilayers
Substrates
Buffer layers
2018
2 Citations (Scopus)
Photodetectors
photometers
Wavelength
Bias voltage
Nanorods
Photoconducting materials
Photodetectors
Wavelength
Dark currents
Optical band gaps
1 Citation (Scopus)
fins
high electron mobility transistors
metal oxide semiconductors
augmentation
controllability
1 Citation (Scopus)

Entirely relaxed lattice-mismatched GaSb/GaAs/Si(001) heterostructure grown via metalorganic chemical vapor deposition

Huu Ha, M. T., Huynh, S. H., Do, H. B., Nguyen, T. A., Luc, Q. H., Lee, C. T. & Chang, E. Y., 2018 May 1, In : Applied Physics Express. 11, 5, 051202.

Research output: Contribution to journalArticle

Epilayers
Metallorganic chemical vapor deposition
metalorganic chemical vapor deposition
Heterojunctions
high resolution
1 Citation (Scopus)

Improvement of Self-Heating of Indium Gallium Zinc Aluminum Oxide Thin-Film Transistors Using Al2O3 Barrier Layer

Jian, L. Y., Lee, H. Y., Lin, Y. H. & Lee, C. T., 2018 Feb 1, In : Journal of Electronic Materials. 47, 2, p. 1467-1471 5 p.

Research output: Contribution to journalArticle

Gallium
Indium
Aluminum Oxide
Thin film transistors
barrier layers
3 Citations (Scopus)

Investigated performance improvement of the micro-pressure sandblast-treated multi-crystalline Si wafer sliced using diamond wire sawing

Wang, T. C., Lee, H. Y., Lee, C. T., Cheng, Y. C. & Chen, H. W., 2018 Feb, In : Solar Energy. 161, p. 220-225 6 p.

Research output: Contribution to journalArticle

Sawing
Diamond
Diamonds
Wire
Crystalline materials
Thin film transistors
Buffer layers
transistors
buffers
Copper
9 Citations (Scopus)

Modulated Al2O3-Alloyed Ga2O3 Materials and Deep Ultraviolet Photodetectors

Lee, H. Y., Liu, J. T. & Lee, C. T., 2018 Mar 15, In : IEEE Photonics Technology Letters. 30, 6, p. 549-552 4 p.

Research output: Contribution to journalArticle

Photodetectors
photometers
Metals
radio frequencies
metals
10 Citations (Scopus)

Monolithic Red/Green/Blue Micro-LEDs with HBR and DBR Structures

Chen, G. S., Wei, B. Y., Lee, C. T. & Lee, H. Y., 2018 Feb 1, In : IEEE Photonics Technology Letters. 30, 3, p. 262-265 4 p., 8239685.

Research output: Contribution to journalArticle

Bragg reflectors
Distributed Bragg reflectors
Light emitting diodes
light emitting diodes
Semiconductor quantum dots
5 Citations (Scopus)

Multiple-Submicron Channel Array Gate-Recessed AlGaN/GaN Fin-MOSHEMTs

Lee, C. T. & Juo, H. Y., 2018 Jan 1, In : IEEE Journal of the Electron Devices Society. 6, 1, p. 183-188 6 p., 8239583.

Research output: Contribution to journalArticle

Photolithography
High electron mobility transistors
Etching
Metals
Oxidation
3 Citations (Scopus)

Performance improvement of perovskite solar cells using electron and hole transport layers

Chen, G. S., Chen, Y. C., Lee, C. T. & Lee, H. Y., 2018 Nov 1, In : Solar Energy. 174, p. 897-900 4 p.

Research output: Contribution to journalArticle

Electrons
Hole mobility
Butyric acid
Butyric Acid
Electron mobility

Performances of two-finger stacked fin quinary indium gallium zinc aluminum oxide thin-film transistors

Jian, L. Y., Lee, H. Y., Lin, Y. H. & Lee, C. T., 2018 Jul, In : Solid-State Electronics. 145, p. 54-57 4 p.

Research output: Contribution to journalArticle

Gallium
Indium
Aluminum Oxide
Transconductance
fins
2 Citations (Scopus)

Structural and electrical properties analysis of InAlGaN/GaN heterostructures grown at elevated temperatures by MOCVD

Lumbantoruan, F., Zheng, X. X., Huang, J. H., Huang, R. Y., Mangasa, F., Chang, E. Y., Tu, Y. Y. & Lee, C. T., 2018 Nov 1, In : Journal of Crystal Growth. 501, p. 7-12 6 p.

Research output: Contribution to journalArticle

Metallorganic chemical vapor deposition
Growth temperature
metalorganic chemical vapor deposition
Heterojunctions
Structural properties
3 Citations (Scopus)
nickel oxides
zinc oxides
transistors
aluminum
thin films
2017
6 Citations (Scopus)

Effect of silver dopants on the ZnO thin films prepared by a radio frequency magnetron co-sputtering system

Liu, F. C., Li, J. Y., Chen, T. H., Chang, C. H., Lee, C. T., Hsiao, W. H. & Liu, D. S., 2017 Jul 14, In : Materials. 10, 7, 797.

Research output: Contribution to journalArticle

Silver
Sputtering
Doping (additives)
Thin films
Raman scattering

GaN-based metal/insulator/semiconductor-type schottky hydrogen sensors

Lee, C. T., Lee, H. Y. & Lou, L. R., 2017 Jan 1, Gallium Nitride (GaN): Physics, Devices, and Technology. CRC Press, p. 203-226 24 p.

Research output: Chapter in Book/Report/Conference proceedingChapter

MIS (semiconductors)
Semiconductor materials
Hydrogen
sensors
Sensors
Zinc Oxide
MOSFET devices
Zinc oxide
Transconductance
Photolithography
4 Citations (Scopus)
Gallium
Indium
Aluminum Oxide
Thin film transistors
zinc oxides

Improved linearity in AlGaN/GaN HEMTs for millimeter-wave applications by using dual-gate fabrication

Wang, H. C., Su, H. F., Luc, Q. H., Lee, C. T., Hsu, H. T. & Chang, E. Y., 2017 Jan 1, In : ECS Journal of Solid State Science and Technology. 6, 11, p. S3106-S3109

Research output: Contribution to journalEditorial

High electron mobility transistors
Millimeter waves
Fabrication
Gates (transistor)
Intermodulation distortion
High electron mobility transistors
Metals
Electric potential
Pulsed laser deposition
Ferroelectric materials
2 Citations (Scopus)
Semiconductors
High electron mobility transistors
Oxides
Metals
Electrons
5 Citations (Scopus)

Stability of Indium Gallium Zinc Aluminum Oxide Thin-Film Transistors with Treatment Processes

Lin, Y. H. & Lee, C. T., 2017 Feb 1, In : Journal of Electronic Materials. 46, 2, p. 936-940 5 p.

Research output: Contribution to journalArticle

Gallium
Indium
Aluminum Oxide
Thin film transistors
zinc oxides
2016
2 Citations (Scopus)

Efficiency-Gain Product Mechanisms of ZnO-Based Nanorod Ultraviolet Photosensors

Chen, C. H. & Lee, C. T., 2016 Oct 1, In : Journal of Electronic Materials. 45, 10, p. 4854-4858 5 p.

Research output: Contribution to journalArticle

photosensors
Nanorods
nanorods
Surface potential
Oxygen
10 Citations (Scopus)

Gate-Recessed AlGaN/GaN ISFET Urea Biosensor Fabricated by Photoelectrochemical Method

Lee, C. T. & Chiu, Y. S., 2016 Mar 15, In : IEEE Sensors Journal. 16, 6, p. 1518-1523 6 p., 7349103.

Research output: Contribution to journalArticle

Ion sensitive field effect transistors
ureas
bioinstrumentation
Biosensors
Urea
6 Citations (Scopus)

High-performance depletion-mode multiple-strip ZnO-based fin field-effect transistors

Lee, C. T., Lee, H. Y., Huang, H. L. & Tseng, C. Y., 2016 Jan 1, In : IEEE Transactions on Electron Devices. 63, 1, p. 446-451 6 p., 7323807.

Research output: Contribution to journalArticle

Zinc Oxide
Field effect transistors
Zinc oxide
Transconductance
Electric potential
1 Citation (Scopus)

Investigations on the cosputtered ITO-ZnO transparent electrode ohmic contacts to n-GaN

Hsiao, W. H., Chen, T. H., Lai, L. W., Lee, C. T., Li, J. Y., Lin, H. J., Wu, N. J. & Liu, D. S., 2016 Jan 1, In : Applied Sciences (Switzerland). 6, 2, 60.

Research output: Contribution to journalArticle

Zinc Oxide
Ohmic contacts
Zinc oxide
Tin oxides
zinc oxides
1 Citation (Scopus)

Monolithic enhancement-mode and depletion-mode GaN-based MOSHEMTs

Lee, C. T., Chang, J. H. & Tseng, C. Y., 2016 Jan 1, Gallium Nitride Materials and Devices XI. Nanishi, Y., Fujioka, H., Schwarz, U. T., Chyi, J-I., Morko�, H. & Shim, J-I. (eds.). SPIE, 97480Z. (Proceedings of SPIE - The International Society for Optical Engineering; vol. 9748).

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

AlGaN
High electron mobility transistors
Depletion
high electron mobility transistors
metal oxide semiconductors

n+-Microcrystalline-Silicon Tunnel Layer in Tandem Si-Based Thin Film Solar Cells

Lee, C. T., Lee, H. Y. & Chen, K. H., 2016 Oct 1, In : Journal of Electronic Materials. 45, 10, p. 4838-4842 5 p.

Research output: Contribution to journalArticle

Microcrystalline silicon
tunnels
Tunnels
solar cells
silicon
4 Citations (Scopus)
Zinc Oxide
magnesium oxides
Magnesia
Photodetectors
Zinc oxide
9 Citations (Scopus)

Performance Improvement of Nitrogen Oxide Gas Sensors Using Au Catalytic Metal on SnO2/WO3 Complex Nanoparticle Sensing Layer

Lee, C. T., Lee, H. Y. & Chiu, Y. S., 2016 Nov 1, In : IEEE Sensors Journal. 16, 21, p. 7581-7585 5 p., 7534877.

Research output: Contribution to journalArticle

nitrogen oxides
Nitrogen oxides
Chemical sensors
Nanoparticles
nanoparticles

Photoelectrochemically recessed AlGaN/GaN monolithic inverter incorporating LiNbO3 ferroelectric film

Lee, C. T., Chang, J. H. & Tseng, C. Y., 2016 Jul 21, Proceedings - 2015 IEEE 11th International Conference on ASIC, ASICON 2015. Ren, J., Tang, T-A., Ye, F. & Yu, H. (eds.). Institute of Electrical and Electronics Engineers Inc., 7516990. (Proceedings - 2015 IEEE 11th International Conference on ASIC, ASICON 2015).

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

Ferroelectric films
High electron mobility transistors
Metals
Two dimensional electron gas
Electric potential
3 Citations (Scopus)
Atomic layer deposition
atomic layer epitaxy
Photodetectors
photometers
Metals

Versatile function of nanostructured-ZnO sensors using photo-assisted method

Lee, C. T., Chen, C. H. & Chiu, Y. S., 2016 Jan 1, In : AIP Advances. 6, 1, 015104.

Research output: Contribution to journalArticle

pressure sensors
sensors
nanorods
radiant flux density
illumination

ZnO-based multiple channel and multiple gate FinMOSFETs

Lee, C. T., Huang, H. L., Tseng, C. Y. & Lee, H. Y., 2016 Jan 1, Oxide-Based Materials and Devices VII. Look, D. C., Teherani, F. H. & Rogers, D. J. (eds.). SPIE, 97490Q. (Proceedings of SPIE - The International Society for Optical Engineering; vol. 9749).

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

Zinc Oxide
Zinc oxide
zinc oxides
Field-effect Transistor
MOSFET devices
2015
5 Citations (Scopus)

Carrier drift velocity balance mechanism in Si-based thin film solar cells using graded microcrystalline SiGe absorption layer

Lee, C. T., Lu, K. F. & Tseng, C. Y., 2015 Apr 1, In : Solar Energy. 114, p. 1-7 7 p.

Research output: Contribution to journalArticle

Solar cells
Conversion efficiency
Electric fields
Electrons
Quantum efficiency