PUBLICATIONS
BOOKS
1. Protective Thin Coatings and Functional Thin Films Technology (ISBN: 9780367542405)
Volume 2: Functional Thin Films Technology (9780367541774)
Chapter 5: Mutually Influenced Stacking and Evolution of Inorganic/organic Crystals for Piezo-related Applications (J.-J. Ruan and K.-S. Chang) (Both authors have contributed equally)
JOURNAL PAPERS
2023
1. Yen-Lun Chiu and Kao-Shuo Chang*, “Surfactant-assisted Formation of Robust p-Ag2O-n-BaTiO3 Heterojunctions for Visible-light Photocatalytic Applications,” Applied Surface Science 655, 159578 (2024).
2. Van Dung Nguyen, Takahiro Nagata, and K.-S. Chang*, “High-Throughput Methodology for The Realization of High-Entropy Sub-nm Equivalent-Oxide-Thickness High-Dielectric-Constant Ba(Ti,Zr,Ta,Hf,Mo)O3 Film-Based Metal-Oxide-Semiconductor-Related Devices,” Materials Today Physics 37, 101202 (2023).
3. Sumanta Sahoo, Ravi Bolagam, Kripasindhu Sardar, Satoru Kaneko, Shih-Chen Shi, Kao-Shuo Chang, and Masahiro Yoshimura, “Diamond-like carbon patterning by submerged discharge plasma technique via soft solution processing" ACS Omega 8, 17053−17063 (2023).
4. Jung-Hsuan Liu, Thi Nghi Nhan Nguyen, and Kao-Shuo Chang*, “Hydrothermal Synthesis and Piezoelectricity of p-SnO Nanoparticle/n-ZnSnO3 Nanorod Array Heterojunction Films,” Ceramics International 49, 26950 (2023).
5. Kripasindhu Sardar, Ravi Bolagam, Sumanta Kumar Sahoo, Satoru Kaneko, Masahito Kurouchi,
Kao‑Shuo Chang, Yen‑Hsun Su, Jyh‑Ming Ting, and Masahiro Yoshimura, “Facile soft solution synthesis of delafossite structured Cu(Cr1‑xFex)O2 (x = 0, 0.5, and 1) materials and their supercapacitor application,” Journal of Solid State Electrochemistry 27, 857–864 (2023).
6. Siang-Yun Li, Yun-Hwei Shen, Kao-Shuo Chang*, Wan-Yu Wu*, and Jyh-Ming Ting*, Exploring Zn-Sn-O (ZTO) Composition Spreads with Combinatorial Sputtering, Applied Physics A 129(5), 342 (2023).
2022
1. Thi Nghi Nhan Nguyen and K.-S. Chang*, “Piezoelectricity-enhanced Multifunctional Applications of Hydrothermally-grown p-BiFeO3–n-ZnO Heterojunction Films,” Renewable Energy 197, 89–100 (2022).
2. Yu-Xian Li and Kao-Shuo Chang*, “Hydrothermal Fabrication of p-Cu2O-n-ZnO Heterojunction Films and Their Application in Photodegradation and Ultraviolet Sensors,” Journal of The American Ceramic Society 105, 3896 (2022).
3. Thi Nghi Nhan Nguyen and K.-S. Chang*, “Piezophotodegradation and piezophotoelectrochemical water splitting of hydrothermally grown BiFeO3 films with various morphologies,” Journal of Environmental Chemical Engineering 10, 107213 (2022).
2021
1. K.-D. Li, Po-Wen Chen*, and K.-S. Chang, “Low temperature process of transparent conducting oxides by reactive magnetron sputtering application in electrochromic devices,” Materials 14, 4959 (2021).
2. Z.-W. Huang and K.-S. Chang*, “Spin-Coating Synthesis of High-entropy High-k (Al,Ti,V,Zr,Hf)Ox Films on Si for Advanced Gate Stacks,” Ceramics International 47, 22558 (2021).
3. L.-W. Tu and K.-S. Chang*, “Hydrothermal fabrication and photocatalytic study of delafossite CuFeO2 thin films on fluorine-doped tin oxide substrates,” Materials Chemistry and Physics 267, 124620 (2021).
4. J.-H. Pan, K.-T. Lin, W.-T. Li, Y.-C. Wu, J.-H. Lyu, J.-M. Ting, K.-S. Chang, Y.-H. Su, U-S. Jeng, J. Ruan*, “Self-organization of ferroelectric polymer crystals and enhanced dielectric responses,” Applied Surface Science 555, 149659 (2021).
5. Y.-W. Chen, J.-J. Ruan, J.-M. Ting, Y.-H. Su, and K.-S. Chang*, “Solution-based fabrication of high-entropy Ba(Ti,Hf,Zr,Fe,Sn)O3 films on fluorine-doped tin oxide substrates and their piezoelectric responses,” Ceramics International 47, 11451 (2021).
6. S.-Y. Yao and K.-S. Chang*, “Solvothermal synthesis of various melon films on fluorine-doped tin oxide substrates and their photocatalytic and sensing applications,” Journal of The American Ceramic Society 104, 722 (2021).
2020
1. T. X. Nguyen, Y.-H. Su, J. Hattrick-Simpers, H. Joress, T. Nagata, K.-S. Chang, S. Sarker, A. Mehta, and J.-M. Ting*, “Exploring the First High-Entropy Thin Film Libraries: Composition
Spread-Controlled Crystalline Structure,” ACS Comb. Sci. 22, 858 (2020).
2. K.-D. Li and K.-S. Chang*, “Effects of Zn Ratio Tuning on The Structural and Transport Properties of Amorphous Indium Zinc Tin Oxide Thin Films,” Journal of Electronic Materials 49, 7336 (2020).
3. W.-C. Lu, C.-C. Wu, and K.-S. Chang*, “Mild Hydrothermal Synthesis of BiFeO3 Films on BiFeO3 Seed-layer-coated Indium Tin Oxide Substrates and Their Piezo-related Applications,” Journal of Materials Science: Materials in Electronics (accepted).
4. C.-H. Chou, S.-Y. Li, and K.-S. Chang*, “High density ZnSnO3 nanowire arrays fabricated using single-step hydrothermal synthesis,” Journal of The American Ceramic Society 103, 4129 (2020).
5. W.-C. Lu, C. M. Quezada, and K.-S. Chang*, “Two-step Solvothermal Synthesis of BaZnO2 Films on Indium Tin Oxide Substrates and Their Piezo-related and Photoelectrochemical Performance,” Materials Chemistry and Physics 247, 122880 (2020).
6. C.-H. Chen and K.-S. Chang*, “Fabrication and Photocatalytic Application of Isopropanol-functionalized Poly (triazine imide),” Journal of Electronic Materials 49, 1518 (2020).
2019
1. H.-Y. Lee, S.-Y. Lee, and K.-S. Chang*, “Enhancement of Piezo-Related Properties of AlN Through Combinatorial AlN-TiN Nanocolumn Composite Composition Spread,” Ceramics International 45, 22744 (2019).
2. A.-J. Hsu and K.-S. Chang*, “Physical, photochemical, and extended piezoelectric studies of orthorhombic ZnSnN2 nanocolumn arrays,” Applied Surface Science 470, 19 (2019).
2018
1. A. P. R. Arazas, C.-C. Wu and K.-S. Chang*, “Hydrothermal Fabrication and Analysis of Piezotronic-related Properties of BiFeO3 Nanorods,” Ceramics International 44, 14158 (2018).
2. Y.-C. Chiang and Kao-Shuo Chang*, “Fabrication of Ba1−xZnO2 Nanowires Using Solvothermal Synthesis: Piezotronic and Piezophototronic Performance Characterization,” Applied Surface Science 445, 71 (2018).
3. C.-Y. Hsu and K.-S. Chang*, “Fabrication and Photocatalytic Application of Aromatic Ring Functionalized Melem Oligomers,” J. Phys. Chem. C 122 (6), 3506 (2018).
4. K.-D. Li, P.-W. Chen*, K.-S. Chang, S.-C. Hsu and D.-J. Jan, “Indium-Zinc-Tin-Oxide Film Prepared by Reactive Magnetron Sputtering for Electrochromic Applications,” Materials 11, 2221 (2018).
2017
1. W.-C. Lu, L.-C. Tseng, and K.-S. Chang*, Fabrication of TiO2–Reduced Graphene Oxide Nanorod Composition Spreads Using Combinatorial Hydrothermal Synthesis and Their Photocatalytic and Photoelectrochemical Applications, ACS Combinatorial Science, 19, 585 (2017). (Journal cover story) (SCI).
2. C.-H. Kuo, and K.-S. Chang*, “The piezotronic and piezophototronic properties of orthorhombic ZnSnN2 fabricated using Zn–Sn3N4 composition spreads through combinatorial reactive sputtering,” Crystal Growth & Design, 17, 4694 (2017). (SCI).
3. N. V. B. Rosell III, Y.-T. Chen, and K.-S. Chang*, “Defective Y2O3-x–driven Anomalous Photocatalytic Enhancement Using Y2O3-x–TiO2-x Nanorod Composite Composition Spreads,” Journal of The American Ceramic Society. DOI: 10.1111/jace.15075 (SCI).
4. H.-M. Lin and K.-S. Chang*, “Synergistic piezophotocatalytic and photoelectrochemical performance of poly(vinylidene fluoride)–ZnSnO3 and poly(methyl methacrylate)–ZnSnO3 nanocomposites,” RSC Advances, 7, 30513 (2017). (SCI).
5. H.-C. Feng and K.-S. Chang*, “Characterization of Sputtered HfO2-TiO2 Nanorod Arrays and Their Innovative Application in Photocatalysis,” Journal of Electronic Materials, 46, 4532 (2017). (SCI).
2016
1. D.-H. Lin and K.-S. Chang*, “Photocatalytic and Photoelectrochemical Performance of Ta3N5 Microcolumn Films Fabricated Using Facile Reactive Sputtering,” Journal of Applied Physics, 120, 075303 (2016). (SCI).
2. Y.-T. Wang and K.-S. Chang*, “Piezopotential-Induced Schottky Behavior of Zn1-xSnO3 Nanowire Arrays and Piezophotocatalytic Applications,” Journal of The American Ceramic Society, 99 [8] 2593 (2016). (SCI).
2015
1. M.-K. Lo, S.-Y. Lee, and K.-S. Chang, “Study of ZnSnO3-nanowire Piezophotocatalyst Using Two-step Hydrothermal Synthesis,” Journal of Physical Chemistry C 119 (9), 5218 (2015). (SCI).
2. Y.-J. Peng, S.-Y. Lee, and K.-S. Chang, “Facile Fabrication of a Photocatalyst of Ta4N5 Nanocolumn Arrays by Using Reactive Sputtering,” Journal of The Electrochemical Society 162, H371 (2015). (SCI).
3. H.-W. Wu, S.-Y. Lee, W.-C. Lu, and K.-S. Chang, “Piezoresistive effects enhanced the photocatalytic properties of Cu2O/CuO nanorods," Applied Surface Science 344, 236 (2015). (SCI).
2014
1. K.-S. Chang, W.-C. Lu, C.-Y. Wu, and H.-C. Feng, “High-throughput identification of higher-k dielectrics from an amorphous N2-doped HfO2-TiO2 library,” J. Alloys and Compounds 615, 386 (2014).
2. Z.-A. Lin, W.-C. Lu, C.-Y. Wu and K.-S. Chang, “Facile fabrication and tuning of a TiO2 nanoarchitectured morphology using magnetron sputtering and its application to photocatalysis,” Ceramics International 40, 15523 (2014). (SCI, Times Cited: 4).
3. K.-S. Chang, H.-C. Feng, C.-L. Chen, and W.-C. Lu, “Substantial Enhancement of Dielectric Properties of Amorphous Y2O3-TiO2 Composition Spreads Through N2 Doping by Using Combinatorial Sputtering,” IEEE Trans. on Electron Devices 61, 2125 (2014). (SCI, Times Cited: 1).
4. W.-C. Lu, H.-D. Nguyen, C.-Y. Wu, K.-S. Chang, and M. Yoshimura “Modulation of Physical And Photocatalytic Properties of (Cr,N) Codoped TiO2 Nanorods Using Soft Solution Processing,
” J. of Applied Physics 115, 144305 (2014). (SCI, Times Cited: 3).
2013
1. K.-S. Chang, M. L. Green, I. Levin, and S. De Gendt, “Combinatorial Screening of Work Functions in the Ta-C-N/HfO2/Si Advanced Gate Stacks”, Scripta Materialia 68, 333 (2013). (SCI, IF = 2.82). (Times Cited: 4).
2012
1. K.-S. Chang, M. L. Green, P. K. Schenck, I. Levin, and E. Venkatasubramanian, “High-throughput Screening of Amorphous Y2O3-TiO2 Higher-k Gate Dielectric Layers”, IEEE Trans. Electron Devices 59, 3212 (2012). (SCI, Times Cited: 2).
2010
1. K.-S. Chang, M. L. Green, I. Levin, J. R. Hattrick-Simpers, C. Jaye, D. A. Fischer, I. Takeuchi, and S. De Gendt, “Physical and Chemical Characterization of Combinatorial Metal Gate Electrode Ta-C-N Library Film”, Appl. Phys. Lett. 96, 192114 (2010) (SCI, Times Cited: 5).
2. J. L. Klamo, P. K. Schenck, P.G. Burke, K.-S. Chang, and M. L. Green, “Manipulation of The Crystallinity Boundary of Pulsed Laser Deposited High-k HfO2-TiO2-Y2O3 Combinatorial Thin Films”, J. Appl. Phys. 107, 054101 (2010) (SCI, Times Cited: 1).
2009
1. M. L. Green, P. K. Schenck, K.-S. Chang, and J. L. Ruglovsky, and M. Vaudin, ““Higher-κ” dielectrics for advanced silicon microelectronic devices: A combinatorial research study”, Microelectronic Engineering 86, 1662 (2009) (SCI, Times Cited: 11).
2. M. Otani, E. L. Thomas, W. Wong-Ng, P. K. Schenck, K.-S. Chang, N. D. Lowhorn, M. L. Green, and H. Ohguchi, “A High-Throughput Screening System for Thermoelectric Material Exploration Based on a Combinatorial Film Approach”, Japanese J. of Applied Physics 48, 05EB02 (2009) (SCI, Times Cited: 8).
2008
1. K.-S. Chang, M. L. Green, J. Hattrick-Simpers, I. Takeuchi, J. Suehle, O. Celik, and S. De Gendt, “Determination of Work Functions in the Ta1-xAlxNy/HfO2 Advanced Gate Stack Using Combinatorial Methodology”, IEEE Trans. Electron Devices 55, 2641 (2008) (SCI, Times Cited: 7).
2. K.-S. Chang, M. L. Green, J. Suehle, J. Hattrick-Simpers, I. Takeuchi, K. Ohmori, T. Chikyow, S. De Gendt, and P. Majhi, “Combinatorial Methodology for the Exploration of Metal Gate Electrodes on HfO2 for the Advanced Gate Stack”, ECS Transactions 13, 151 (2008).
2007
1. K.-S. Chang, N. D. Bassim, P. K. , Schenck, J. Suehle, I. Takeuchi, and M. L. Green, “Combinatorial Methodologies Applied to the Advanced CMOS Gate Stack and Channel”, American Institute of Physics (AIP) Conference Proceedings 931, 297 (2007).
2. M. L. Green, K.-S. Chang, S De Gendt, T. Schram, and J. Hattrick-Simpers, “Application of Combinatorial Methodologies for Work Function Engineering of Metal Gate/High-k Advanced Gate Stacks”, Microelectronic Eng. 84, 2209 (2007) (SCI, Times Cited: 6).
3. K. Ohmori, P. Ahmet, M. Yoshitake, T. Chikyow, K. Shiraishi, K. Yamabe, H. Watanabe, Y. Akasaka, Y. Nara, K.-S. Chang, M. L. Green, and K. Yamada, “Influences of annealing in reducing and oxidizing ambients on flatband voltage properties of HfO2 gate stack structures”, J. Appl. Phys. 101, 084118 (2007) (SCI, Times Cited: 21).
2006
1. M. L. Green, K.-S. Chang, I. Takeuchi, and T. Chikyow, “A Combinatorial Study of Metal Gate/HfO2 MOSCAPS”, ECS Transaction 3 (3), 351 (2006).
2. K.-S. Chang, M. Green, J. Suehle, E. Vogel, H. Xiong, J. Hattric-Simpers, I. Takeuchi, O. Famodu, K. Ohmori, P. Ahmet, T. Chikyow, P. Majhi, B.-H. Lee, and M. Gardner, “Combinatorial study of Ni-Ti-Pt ternary metal gate electrodes on HfO2 for the advanced gate stack”, Appl. Phys. Lett. 89, 142108 (2006) (SCI, Times Cited: 17).
2005
1. C. Gao, B. Hu, I. Takeuchi, K.-S. Chang, X.-D. Xiang, and G. Wang, “Quantitative scanning evanescent microwave microscopy and its applications in characterization of functional materials libraries”, Meas. Sci. Technol. 16, 248 (2005) (SCI, Times Cited: 43).
2. C. Gao, B. Hu, X. Li, C. Liu, M. Murakami, K.-S. Chang, C. J. Long, M. Wuttig, and I. Takeuchi, “Measurement of the magnetoelectric coefficient using a scanning evanescent microwave microscope”, Appl. Phys. Lett. 87, 153505 (2005) (SCI, Times Cited: 15).
3. M. Murakami, K.-S. Chang, M. A. Aronova, C.-L. Lin, Ming H. Yu, J. Hattrick-Simpers, M. Wuttig, and I. Takeuchi, “Tunable multiferroic properties in nanocomposite PbTiO3-CoFe2O4 epitaxial thin films”, Appl. Phys. Lett. 87, 112901 (2005) (SCI, Times Cited: 66).
4. L. A. Bendersky, I. Takeuchi, K.-S. Chang, W. Yang, S. Hullavarad, and R. D. Vispute, ”Microstructural study of epitaxial Zn1-xMgxO composition spreads”, J. Appl. Phys. 98, 1-1 (2005) (SCI, Times Cited: 17).
5. J. C. Booth, I. Takeuchi, and K.-S. Chang, “Microwave-frequency loss and dispersion in ferroelectric Ba0.3Sr0.7TiO3 thin films”, Appl. Phys. Lett. 87, 082908 (2005) (SCI, Times Cited: 21).
2004
1. K.-S. Chang, Ph.D. thesis, “Combinatorial pulsed laser deposition of functional metal oxide thin films”, University of Maryland, College Park (2004).
2. K.-S. Chang, M. Aronova, C.-L. Lin, M. Murakami, M.-H. Yu, J. Hattrick-Simpers, O. O. Famodu, S. Y. Lee, R. Ramesh, M. Wuttig, I. Takeuchi, C. Gao, and L. A. Bendersky, “Exploration of artificial multiferroic thin-film heterostructures using composition spreads”, Appl. Phys. Lett. 84, 3091 (2004) (SCI, Times Cited: 94).
3. K.-S. Chang, M. A. Aronova, and I. Takeuchi, “Combinatorial pulsed laser deposition using a compact high-throughout thin-film deposition flange”, Appl. Surf. Sci. 223, 224 (2004) (SCI, Times Cited: 6).
4. O. O. Famodu, J. Hattrick-Simpers, M. Aronova, K.-S. Chang, M. Murakami, M. Wuttig, T. Okazaki, Y. Furuya, L. A. Knauss, L. A. Bendersky, F. S. Biancaniello, and I. Takeuchi, “Combinatorial investigation of ferromagnetic shape-memory alloys in the Ni-Mn-Al ternary system using a composition spread technique”, Mater. Trans. 45, 173 (2004) (SCI, Times Cited: 22).
5. A. V. Davydov, L. A. Bendersky, W. J. Boettinger, D. Josell, M. D. Vaudin, K.-S. Chang, I. Takeuchi, “Combinatorial investigation of structural quality of Au/Ni contacts on GaN”, App. Surf. Sci. 223, 24 (2004) (SCI, Times Cited: 15).
6. M. J. Turchinskaya, L. A. Bendersky, A. J. Shapiro, K. S. Chang, I. Takeuchi, and A. L. Roytburd, “Rapid construction of magnetic phase diagrams by magneto-optical imaging of composition spread Films,” Journal of Materials Research, 19, 2546 (2004) (SCI, Times Cited: 8).
2003
1. M. Aronova, K.-S. Chang, I. Takeuchi, H. Jabs, D. westerheim, A. Gonzalez-Martin, J. Kim, and B. Lewis, “Combinatorial libraries of semiconductor gas sensors as inorganic electronic noses”, Appl. Phys. Lett. 83, 1255 (2003) (SCI, Times Cited: 58).
2. I. Takeuchi, W. Yang, K.-S. Chang, M. A. Aronova, T. Venkatesan, R. D. Vispute, and L. A. Bendersky, “Monolithic multichannel ultraviolet detector arrays and continuous phase evolution in MgxZn1-xO composition spreads”, J. Appl. Phys. 94, 7336 (2003) (SCI, Times Cited: 160).
3. I. Takeuchi, O. O. Famodu, J. C. Read, M. A. Aronova, K.-S. Chang, C. Craciunescu, S. E. Loflnad, M. Wuttig, F. C. Wellstood, L. Knauss, and A. Orozco, “Identification of novel compositions of ferromagnetic shape-memory alloys using composition spreads”, Nature Mater. 2, 180 (2003) (SCI, Times Cited: 191).
4. C. J. Lu, L. A. Bendersky, K.-S. Chang, and I. Takeuchi, “Dissociation and evolution of threading dislocations in epitaxial Ba0.3Sr0.7TiO3 thin films grown on (001) LaAlO3”, J. Appl. Phys. 93, 512 (2003) (SCI, Times Cited: 30).
5. C. J. Lu, L. A. Bendersky, K.-S. Chang, and I. Takeuchi, “High-resolution identification of ½ <110> stacking faults in epitaxial Ba0.3Sr0.7TiO3 thin films”, Philosophical magazine 83, 1565 (2003). (SCI, Times Cited: 19).
2002
1. S. I. Patil, Deng Tan, S. E. Lofland, S. M. Bhagat, I. Takeuchi, O. Famodu, J. C. Read, K.-S. Chang, C. Craciunescu, and M. Wuttig, “Ferromagnetic resonance in Ni–Mn–Ga films”, Appl. Phys. Lett. 81, 1279 (2002) (SCI, Times Cited: 30).
2. K.-S. Chang, M. Aronova, O. O. Famodu, J. Hattrick-Simpers, S. E. Lofland, I. Takeuchi, C. J. Lu, L. A. Bendersky, and H. Chang, “Fabrication and characterization of in-situ grown epitaxial Ba1-xSrxTiO3 composition spread”, MRS Sympo. Proc. 700, 113 (2002). (Times Cited: 2).
3. J. C. Booth, R. H. Ono, I. Takeuchi, and K.-S. Chang, “Microwave frequency tuning and harmonic generation in ferroelectric thin film transmission lines”, Appl. Phys. Lett. 81, 718 (2002) (SCI, Times Cited: 27).
4. L. A. Bendersky, C. J. Lu, J. H. Scott, K.-S. Chang, and I. Takeuchi, “Microstructure and microstructural evolution in BaTiO3 films fabricated using the precursor method”, J. Mater. Res. 17, 2499 (2002) (SCI, Times Cited: 6).
5. J. Gopalakrishnan, Z. S. Gonen, K.-S. Chang, I. Takeuchi, T. K. Mandal, B. W. Eichhorn, J. C. Fettinger, and R. L. Greene, “Synthesis and structure of La14V6CuO36.5: a transparent Cu(I) vanadate containing [OCuO]3- sticks”, J. Mater. Chem. 12, 3839 (2002) (SCI, Times Cited: 2).
2001
1. I. Takeuchi, K.-S. Chang, R. P. Shama, L. A. Bendersky, H. Chang, X.-D. Xiang, E. A. Stach, and C.-Y. Song, “Microstructural properties of (Ba,Sr)TiO3 films fabricated from BaF2/SrF2/TiO2 amorphous multilayers using the combinatorial precursor method”, J. of Appl. Phys. 90, 2474 (2001) (SCI, Times Cited: 15).
2. K.-S. Chang, M. Aronova, O. O. Famodu, I. Takeuchi, S. E. Lofland, J. Hattrick-Simpers, and H. Chang, “Multimode quantitative scanning microwave microscopy of in situ grown epitaxial Ba1-xSrxTiO3 composition spreads”, Appl. Phys. Lett. 79, 4411 (2001) (SCI, Times Cited: 59).
1997
1. K. Peck, S.-L. Wung, K.-S. Chang, J. J. Y. Yen, and Y.-Z. Hsieh, “Restriction mapping of genes by capillary electrophoresis with laser-induced fluorescence detection”, Anal. Chem. 69, 1380 (1997) (SCI, Times Cited: 16).