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Research Output 1994 2019

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2019

Fabrication and analysis of PiG-based LEDs with WO3-doped TeO2-based glass

Nien, L. F., Huang, C. H., Chiang, C. H., Chen, C. J., Hong, C. S., Nien, H. H. & Chu, S-Y., 2019 Nov 1, In : Journal of Luminescence. 215, 116628.

Research output: Contribution to journalArticle

Phosphors
phosphors
Glass
Light emitting diodes
light emitting diodes

Facile synthesis and controlling factors of highly uniform nanostructured MoS2 thin films as buffer layers in gas sensors

Gottam, S. R., Tsai, C. T., Wang, L. W., Lin, J. T., Lin, C. C. & Chu, S-Y., 2019 Sep 1, In : Applied Physics A: Materials Science and Processing. 125, 9, 618.

Research output: Contribution to journalArticle

Buffer layers
Chemical sensors
Thin films
Memristors
Sulfides
1 Citation (Scopus)

Improved hole-injection and external quantum efficiency of organic light-emitting diodes using an ultra-thin K-doped NiO buffer layer

Malvin, Tsai, C. T., Wang, C. T., Chen, Y. Y., Kao, P. C. & Chu, S-Y., 2019 Aug 15, In : Journal of Alloys and Compounds. 797, p. 159-165 7 p.

Research output: Contribution to journalArticle

Organic light emitting diodes (OLED)
Buffer layers
Quantum efficiency
Alkali Metals
Electrodes

Organic light-emitting diodes with an electro-deposited copper(I) thiocyanate (CuSCN) hole-injection layer based on aqueous electrolyte

Tsai, C. T., Gottam, S. R., Kao, P. C., Perng, D-C. & Chu, S-Y., 2019 Oct 1, In : Synthetic Metals. 256, 116156.

Research output: Contribution to journalArticle

Organic light emitting diodes (OLED)
Electrolytes
Copper
light emitting diodes
electrolytes

Study of Pb(Zr 0.52 Ti 0.48 )O 3 microelectromechanical system piezoelectric accelerometers for health monitoring of mechanical motors

Tsai, C. C., Chien, Y. C., Hong, C. S., Chu, S-Y., Wei, C-L., Liu, Y. H. & Kao, H. Y., 2019 Jul 1, In : Journal of the American Ceramic Society. 102, 7, p. 4056-4066 11 p.

Research output: Contribution to journalArticle

Accelerometers
MEMS
Health
Thick films
Sol-gel process
2018
rubidium
anthracene
indium oxides
tin oxides
interlayers

Dielectric behaviors of Ba(Mg 1/3 Nb 2/3 )O 3 modified (Na 0.5 K 0.5 )NbO 3 ceramics

Su, H. H., Hong, C. S., Tsai, C. C. & Chu, S-Y., 2018 May 1, In : Ceramics International. 44, 7, p. 7955-7962 8 p.

Research output: Contribution to journalArticle

Cations
Positive ions
Microstructure
Spin glass
Barium
1 Citation (Scopus)

Diverse resistive switching behaviors of AlN thin films with different orientations

Lin, C. C., Liou, H. Y., Chu, S-Y., Huang, C. Y. & Hong, C. S., 2018 Jan 1, In : CrystEngComm. 20, 40, p. 6230-6235 6 p.

Research output: Contribution to journalArticle

Aluminum nitride
aluminum nitrides
Thin films
thin films
Chemical bonds
1 Citation (Scopus)

Domain structure of nonstoichiometric sodium potassium niobate-based ceramics for piezoelectric acoustic actuators

Su, H. H., Hong, C. S., Tsai, C. C. & Chu, S-Y., 2018 Mar 1, In : Ceramics International. 44, 4, p. 3787-3790 4 p.

Research output: Contribution to journalArticle

Potassium
Actuators
Lead
Acoustics
Sodium
4 Citations (Scopus)

Effects of argon sintering atmosphere on luminescence characteristics of Ca6BaP4O17:Sm3+ phosphors

Chiang, C. H., Su, H. H., Fang, Y. C. & Chu, S-Y., 2018 Apr 15, In : Ceramics International. 44, 6, p. 6278-6284 7 p.

Research output: Contribution to journalArticle

Argon
Phosphors
Luminescence
Sintering
Ions

Effects of buffer layer treatments on the characteristics and performances of OLEDs

Wang, C. T., Ting, C. C., Kao, P. C., Li, S. R. & Chu, S-Y., 2018 Jan 1, In : ECS Journal of Solid State Science and Technology. 7, 9, p. R125-R130

Research output: Contribution to journalArticle

Ozone
Organic light emitting diodes (OLED)
Buffer layers
Activation energy
Electric potential
1 Citation (Scopus)

Effects of deionized water modification of raw materials on properties of Ca6BaP4O17:Eu2+ phosphate phosphors

Chiang, C. H., Lu, Y. M., Fang, Y. C. & Chu, S-Y., 2018 Oct 15, In : Ceramics International. 44, 15, p. 18376-18381 6 p.

Research output: Contribution to journalArticle

Deionized water
Phosphors
Raw materials
Phosphates
Crystal structure
2 Citations (Scopus)

Effects of HfO2 dopant on characteristics of Li2MgTiO4-based red phosphors: Thermal stability, photoluminescence intensity and quantum efficiency improvement

Nien, L. F., Chiang, C. H., Nien, H. H. & Chu, S-Y., 2018 Sep 1, In : Ceramics International. 44, 13, p. 15428-15431 4 p.

Research output: Contribution to journalArticle

Quantum efficiency
Phosphors
Photoluminescence
Thermodynamic stability
Doping (additives)
2 Citations (Scopus)

Effects of novel transition metal oxide doped bilayer structure on hole injection and transport characteristics for organic light-emitting diodes

Tsai, C. T., Liu, Y. H., Tang, J. F., Kao, P. C., Chiang, C. H. & Chu, S-Y., 2018 Sep 1, In : Synthetic Metals. 243, p. 121-126 6 p.

Research output: Contribution to journalArticle

Organic light emitting diodes (OLED)
Oxides
Transition metals
metal oxides
light emitting diodes
2 Citations (Scopus)

Effects of post-annealing on electrical properties of CuF2·xH2O-doped KNN ceramics for rotary-linear ultrasonic motors

Weng, C. M., Tsai, C. C., Hong, C. S., Chiang, C. H., Chu, S-Y., Lin, C. C. & Sheen, J., 2018 Oct 1, In : Ceramics International. 44, 14, p. 16173-16180 8 p.

Research output: Contribution to journalArticle

Electric properties
Argon
Ultrasonics
Oxygen vacancies
Annealing
1 Citation (Scopus)

Effects of two-stage post-annealing process on microstructure and electrical properties of sol-gel derived non-stoichiometric NKN thin films

Lin, C. C., Su, C. W., Weng, C. M., Chien, Y. C., Chu, S-Y., Huang, C. Y., Hong, C. S. & Tsai, C. C., 2018 Jan 15, In : Applied Surface Science. 428, p. 199-206 8 p.

Research output: Contribution to journalArticle

Sol-gels
Electric properties
Annealing
Thin films
Microstructure
2 Citations (Scopus)

Electrical characterization studies and doping effects of rubidium carbonate in organic layer by admittance spectroscopy

Li, M. C., Tsai, C. T., Liu, Y. H., Kao, P. C. & Chu, S-Y., 2018 Oct 1, In : Solid-State Electronics. 148, p. 1-6 6 p.

Research output: Contribution to journalArticle

Rubidium
Electron injection
Carbonates
rubidium
electrical impedance
2 Citations (Scopus)

Improvement of OLED performance by tuning of silver oxide buffer layer composition on silver grid surface using UV-ozone treatment

Wang, C. T., Ting, C. C., Kao, P. C., Li, S. R. & Chu, S-Y., 2018 Jul 30, In : Applied Physics Letters. 113, 5, 051602.

Research output: Contribution to journalArticle

silver oxides
ozone
light emitting diodes
buffers
tuning
2017
2 Citations (Scopus)
Samarium
Barium
Phosphors
Calcium
Photoluminescence
4 Citations (Scopus)

Effects of LiNbO3-doping on properties of (Na0.535K0.48)NbO3 piezoelectric ceramics with high electromechanical coupling coefficient for application in surface acoustic wave devices

Weng, C. M., Tsai, C. C., Hong, C. S., Sheen, J., Chu, S-Y., Tang, J. F. & Zou, Y. H., 2017 Oct 1, In : Ceramics International. 43, 14, p. 11324-11330 7 p.

Research output: Contribution to journalArticle

Acoustic surface wave devices
Electromechanical coupling
Piezoelectric ceramics
Doping (additives)
Electric properties
2 Citations (Scopus)
Thermal evaporation
Organic light emitting diodes (OLED)
Buffer layers
Ozone
Anodes
3 Citations (Scopus)

Enhanced optical, electrical, and mechanical characteristics of ZnO/Ag grids/ZnO flexible transparent electrodes

Wang, C. T., Ting, C. C., Kao, P. C., Li, S. R. & Chu, S-Y., 2017 Aug 28, In : Journal of Applied Physics. 122, 8, 085501.

Research output: Contribution to journalArticle

grids
electrodes
crystallization
conduction
cycles

Growth of Dual-Layer Nanorods and Nanowalls Using Al Reaction Layer for Cholesterol Biosensor

Tang, J. F., Lu, Y. M., Tseng, Z. L. & Chu, S-Y., 2017 Mar 15, In : IEEE Sensors Journal. 17, 6, p. 1584-1589 6 p., 7831368.

Research output: Contribution to journalArticle

Cholesterol
cholesterol
Nanorods
bioinstrumentation
Biosensors
1 Citation (Scopus)

Indium doped ZnO thin films prepared by sol-gel technique for efficient inverted type of polymer solar cells

Tang, J. F., Chen, L. C., Tseng, Z. L. & Chu, S-Y., 2017 Aug 1, In : Journal of Nanoelectronics and Optoelectronics. 12, 8, p. 849-852 4 p.

Research output: Contribution to journalArticle

Indium
Sol-gels
Thin films
Conversion efficiency
Sol-gel process

Lead-free NKN-based materials for ultrasonic therapeutic transducers: Resistance to temperature and humidity

Weng, C. M., Tsai, C. C., Hong, C. S., Sheen, J. & Chu, S-Y., 2017 Jan 1, In : ECS Journal of Solid State Science and Technology. 6, 10, p. P733-P740

Research output: Contribution to journalArticle

Transducers
Atmospheric humidity
Lead
Ultrasonics
Acoustics
6 Citations (Scopus)

Low-temperature–sintered CuF2-doped NKN ceramics with excellent piezoelectric and dielectric properties

Weng, C. M., Tsai, C. C., Sheen, J., Hong, C. S., Chu, S-Y., Chen, Z. Y. & Su, H. H., 2017 Jan 1, In : Journal of Alloys and Compounds. 698, p. 1028-1037 10 p.

Research output: Contribution to journalArticle

Dielectric properties
Permittivity
Fluorine
Oxygen vacancies
Dielectric losses

Organic polymer solar cell using low-temperature deposited AZO/Ag/AZO transparent electrodes

Tseng, Z. L., Chen, L. C., Tsai, Y. C. & Chu, S-Y., 2017 May 1, In : Optoelectronics and Advanced Materials, Rapid Communications. 11, 5-6, p. 324-327 4 p.

Research output: Contribution to journalArticle

Organic polymers
Electrodes
Temperature
Indium
Organic solar cells
15 Citations (Scopus)

Photoluminescence properties and thermal stability of samarium-doped barium phosphate phosphors

Chiang, C. H., Fang, Y. C., Lin, H. Y. & Chu, S. Y., 2017 Apr 1, In : Ceramics International. 43, 5, p. 4353-4356 4 p.

Research output: Contribution to journalArticle

Samarium
Barium
Phosphors
Photoluminescence
Phosphates
1 Citation (Scopus)

Relaxor behavior of lead-free nonstoichiometric (Na0.48-xK0.48-xLi0.04)Nb0.89-xTa0.05Sb0.06O3-xSrTiO3 ceramics

Su, H. H., Hong, C. S., Tsai, C. C. & Chu, S-Y., 2017 Jan 1, In : ECS Journal of Solid State Science and Technology. 6, 8, p. N117-N121

Research output: Contribution to journalArticle

Lead
Ferroelectric ceramics
Spin glass
Solid state reactions
Dielectric properties
9 Citations (Scopus)

Thickness Effect of Nb-Doped TiO2 Transparent Conductive Oxide Grown on Glass Substrates Fabricated by RF Sputtering

Tseng, Z. L., Chen, L. C., Tang, J. F., Shih, M. F. & Chu, S-Y., 2017 Mar 1, In : Journal of Electronic Materials. 46, 3, p. 1476-1480 5 p.

Research output: Contribution to journalArticle

Titanium oxides
titanium oxides
Oxides
Sputtering
sputtering
2016

Communication-effects of DC-bias voltage on piezoelectric and dielectric properties of Li-doped ZnO thin film

Lin, C. C., Hong, C. S., Huang, C. Y., Chen, Y-C. & Chu, S-Y., 2016 Jan 1, In : ECS Journal of Solid State Science and Technology. 5, 7, p. N40-N42

Research output: Contribution to journalArticle

Bias voltage
Dielectric properties
Zinc Oxide
Zinc oxide
Thin films
3 Citations (Scopus)

Effect of microstructure on the dielectric properties of (1−x)Na0.5K0.5NbO3–xSrTiO3 ceramics

Su, H. H., Hong, C. S., Tsai, C. C., Chu, S-Y. & Lin, C. S., 2016 Nov 15, In : Ceramics International. 42, 15, p. 17558-17564 7 p.

Research output: Contribution to journalArticle

Dielectric properties
Microstructure
Doping (additives)
Liquids
Curie temperature

Effects of multilayer buffer on structural properties of ZnO nanostructures grown using a solvothermal method

Tang, J. F., Lu, Y. M., Tseng, Z. L. & Chu, S-Y., 2016 Jan 1, In : CrystEngComm. 18, 48, p. 9357-9362 6 p.

Research output: Contribution to journalArticle

Nanorods
nanorods
Structural properties
Nanostructures
Buffers
10 Citations (Scopus)

Effects of non-stoichiometry on the microstructure, oxygen vacancies, and electrical properties of KNN-based thin films

Weng, C. M., Tsai, C. C., Hong, C. S., Lin, C. C., Chen, C. C., Chu, S-Y., Sheen, J., Chen, Z. Y. & Su, H. H., 2016 Jan 1, In : ECS Journal of Solid State Science and Technology. 5, 9, p. N49-N56

Research output: Contribution to journalArticle

Oxygen vacancies
Electric properties
Leakage currents
Thin films
Microstructure
6 Citations (Scopus)

Electric properties of SrTiO3 Modified (Na0.48K0.48Li0.04)Nb0.04Ta0.05Sb0.06O3 Lead-Free Ceramics

Su, H. H., Hong, C. S., Tsai, C. C. & Chu, S-Y., 2016 Jan 1, In : ECS Journal of Solid State Science and Technology. 5, 10, p. N67-N71

Research output: Contribution to journalArticle

Electric properties
Lead
Solid state reactions
Superconducting transition temperature
Ferroelectric materials
1 Citation (Scopus)

Enhanced temperature stability and quality factor with Hf substitution for Sn and MnO2 doping of (Ba0.97Ca0.03)(Ti0.96Sn0.04)O3 lead-free piezoelectric ceramics with high Curie temperature

Tsai, C. C., Chao, W. H., Chu, S-Y., Hong, C. S., Weng, C. M. & Su, H. H., 2016 Dec 1, In : AIP Advances. 6, 12, 125024.

Research output: Contribution to journalArticle

piezoelectric ceramics
Curie temperature
Q factors
substitutes
piezoelectric motors
1 Citation (Scopus)

Fabrication of color-Tunable blue-Violet organic light emitting diodes for white light source

Lu, H. W., Weng, H. L., Kao, P. C., Chu, S-Y. & Juang, Y. D., 2016 Jan 1, In : ECS Journal of Solid State Science and Technology. 5, 6, p. R104-R109

Research output: Contribution to journalArticle

Organic light emitting diodes (OLED)
Light sources
Color
Fabrication
Luminance
3 Citations (Scopus)

Improvement of optical and electric characteristics of MoO3/Ag film/MoO3 flexible transparent electrode with metallic grid

Wang, C. T., Ting, C. C., Kao, P. C., Li, S. R. & Chu, S-Y., 2016 Nov 21, In : Journal of Applied Physics. 120, 19, 195305.

Research output: Contribution to journalArticle

grids
electrodes
polarity
mechanical properties
tensile stress
8 Citations (Scopus)

Investigation of surface energy, polarity, and electrical and optical characteristics of silver grids deposited via thermal evaporation method

Wang, C. T., Ting, C. C., Kao, P. C., Li, S. R. & Chu, S-Y., 2016 Jan 1, In : Applied Surface Science. 360, p. 349-352 4 p.

Research output: Contribution to journalArticle

Conductive films
Thermal evaporation
Sheet resistance
Silver
Interfacial energy
6 Citations (Scopus)

Multi-step resistive switching behavior of Li-doped ZnO resistance random access memory device controlled by compliance current

Lin, C. C., Tang, J. F., Su, H. H., Hong, C. S., Huang, C. Y. & Chu, S-Y., 2016 Jun 28, In : Journal of Applied Physics. 119, 24, 244506.

Research output: Contribution to journalArticle

random access memory
electric fields
ions
impedance
transmission electron microscopy
1 Citation (Scopus)

Phase transition and dielectric properties of Sr-doped AgNbO3 ceramics

Juang, Y., Chu, S. Y. & Wang, K. S., 2016 Mar 15, In : Ferroelectrics. 493, 1, p. 54-61 8 p.

Research output: Contribution to journalArticle

Dielectric properties
dielectric properties
Phase transitions
ceramics
Substitution reactions
11 Citations (Scopus)

Resistive switching characteristics of sputtered AlN thin films

Tseng, Z. L., Chen, L. C., Li, W. Y. & Chu, S-Y., 2016 Jun 1, In : Ceramics International. 42, 8, p. 9496-9503 8 p.

Research output: Contribution to journalArticle

Thin films
Current voltage characteristics
Magnetron sputtering
Sputtering
Film thickness
4 Citations (Scopus)

The effects of ultra-thin cerium fluoride film as the anode buffer layer on the electrical characteristics of organic light emitting diodes

Lu, H. W., Tsai, C. C., Hong, C. S., Kao, P. C., Juang, Y. D. & Chu, S-Y., 2016 Nov 1, In : Applied Surface Science. 385, p. 139-144 6 p.

Research output: Contribution to journalArticle

Organic light emitting diodes (OLED)
Cerium
Buffer layers
Ozone
Tin oxides
5 Citations (Scopus)
Ozone
Organic light emitting diodes (OLED)
Buffer layers
Tin oxides
Anodes
3 Citations (Scopus)
Zinc Oxide
photosensors
Zinc oxide
Aluminum
Nanorods

Using an Al reaction layer to control the morphology and optical properties of ZnO nanorods and nanowalls

Tang, J. F., Chu, S-Y., Lu, Y. M. & Tseng, Z. L., 2016 May 15, In : Materials Letters. 171, p. 195-199 5 p.

Research output: Contribution to journalArticle

Nanorods
nanorods
Zinc
Optical properties
zinc
11 Citations (Scopus)

White Light-Emitting Diodes with High Color Rendering Index and Tunable Color Temperature Fabricated Using Separated Phosphor Layer Structure

Chiang, C. H., Gong, S. J., Zhan, T. S., Cheng, K. C. & Chu, S-Y., 2016 Jul 1, In : IEEE Electron Device Letters. 37, 7, p. 898-901 4 p., 7484681.

Research output: Contribution to journalArticle

Phosphors
Light emitting diodes
Color
Temperature
Electroluminescence
25 Citations (Scopus)

ZnO nanowalls grown at low-temperature for electron collection in high-efficiency perovskite solar cells

Tang, J. F., Tseng, Z. L., Chen, L. C. & Chu, S-Y., 2016 Sep 1, In : Solar Energy Materials and Solar Cells. 154, p. 18-22 5 p.

Research output: Contribution to journalArticle

Thin films
Electrons
Temperature
Conversion efficiency
Sol-gels
2015
31 Citations (Scopus)

Controlled growth of ZnO nanoflowers on nanowall and nanorod networks via a hydrothermal method

Tang, J. F., Su, H. H., Lu, Y. M. & Chu, S-Y., 2015 Jan 21, In : CrystEngComm. 17, 3, p. 592-597 6 p.

Research output: Contribution to journalArticle

Nanoflowers
Zinc Oxide
Zinc oxide
Nanorods
zinc oxides
6 Citations (Scopus)

Effects of flux additives on characteristics of Y2.95Al5O12:0.05Ce3+ Phosphor: Thermal stability and application to WLEDs

Chiang, C. H., Liu, T. H., Lin, H. Y., Kuo, H. Y. & Chu, S-Y., 2015 May 1, In : Journal of Display Technology. 11, 5, p. 466-470 5 p., 7065206.

Research output: Contribution to journalArticle

Phosphors
phosphors
Light emitting diodes
Thermodynamic stability
thermal stability