Items where Author is "Du, Hejun"

Article

Nguyen, Tan Dai, Tran, Van-Thai, Pudasaini, Sanam, Gautam, Archana, Lee, Jia Min, Fu, Richard and Du, Hejun (2021) Large‐Scale Fabrication of 3D Scaffold‐Based Patterns of Microparticles and Breast Cancer Cells using Reusable Acoustofluidic Device. Advanced Engineering Materials, 23 (6). p. 2001377. ISSN 1438-1656

Nguyen, T. D., Fu, Richard, Tran, V. T., Gautam, A., Pudasaini, S. and Du, Hejun (2020) Acoustofluidic closed-loop control of microparticles and cells using standing surface acoustic waves. Sensors and Actuators B: Chemical, 318. p. 128143. ISSN 0925-4005

Tao, Xiang, Dai Nguyen, Tan, Jin, Hao, Tao, Ran, Luo, Jingting, Yang, Xin, Torun, Hamdi, Zhou, Jian, Huang, Shuyi, Shi, Lin, Gibson, Des, Cooke, Michael, Du, Hejun, Dong, Shurong, Luo, Jikui and Fu, Richard (2019) 3D patterning/manipulating microparticles and yeast cells using ZnO/Si thin film surface acoustic waves. Sensors and Actuators B: Chemical, 299. p. 126991. ISSN 0925-4005

Nguyen, T. D., Tran, V. T., Fu, Yong Qing and Du, Hejun (2018) Patterning and manipulating microparticles into a three-dimensional matrix using standing surface acoustic waves. Applied Physics Letters, 112 (21). p. 213507. ISSN 0003-6951

Fu, Yong Qing, Luo, Jack, Nguyen, Nam-Trung, Walton, Anthony, Flewitt, Andrew, Zu, Xiao-Tao, Li, Yifan, McHale, Glen, Matthews, Allan, Iborra, Enrique, Du, Hejun and Milne, William (2017) Advances in piezoelectric thin films for acoustic biosensors, acoustofluidics and lab-on-chip applications. Progress in Materials Science, 89. pp. 31-91. ISSN 0079-6425

Ong, Soon-Eng, Zhang, Sam, Du, Hejun and Fu, Yong Qing (2008) Fundamental principles and applications of microfluidic systems. Frontiers in Bioscience, 13. pp. 2757-2773. ISSN 1093 9946

Fu, Yong Qing, Luo, J. K., Flewitt, Andrew, Ong, Soon-Eng, Zhang, Sam, Du, Hejun and Milne, William (2007) Microactuators of free-standing TiNiCu films. Smart Materials and Structures, 16 (6). pp. 2651-2657. ISSN 0964-1726

Fu, Yong Qing, Zhang, Sam, Wu, M. J., Huang, Wei Min, Du, Hejun, Luo, Jikui, Flewitt, Andrew and Milne, William (2006) On the lower thickness boundary of sputtered TiNi films for shape memory application. Thin Solid Films, 515 (1). pp. 80-86. ISSN 0040 6090

Fu, Yong Qing, Du, Hejun, Zhang, Sam and Huang, Wei Min (2005) XPS characterization of surface and interfacial structure of sputtered TiNi films on Si substrate. Materials Science and Engineering: A, 403 (1-2). pp. 25-31. ISSN 0921 5093

Fu, Yong Qing, Du, Hejun, Zhang, Sam and Gu, Yan-Wei (2005) Stress and surface morphology of TiNiCu thin films: effect of annealing temperature. Surface and Coatings Technology, 198 (1-3). pp. 389-394. ISSN 0257-8972

Zhang, Sam, Sun, Deen, Fu, Yong Qing and Du, Hejun (2005) Toughening of hard nanostructural thin films: a critical review. Surface and Coatings Technology, 198 (1-3). pp. 2-8. ISSN 0257 8972

Zhang, Sam, Sun, Deen, Fu, Yong Qing and Du, Hejun (2005) Toughness measurement of thin films: a critical review. Surface and Coatings Technology, 198 (1-3). pp. 74-84. ISSN 0257 8972

Fu, Yong Qing, Du, Hejun, Zhang, Sam and Ong, Soon-Eng (2005) Effects of silicon nitride interlayer on phase transformation and adhesion of TiNi films. Thin Solid Films, 476 (2). pp. 352-357. ISSN 0040 6090

Wang, Zhiguo, Zu, Xiao-Tao, Fu, Yong Qing, Wu, J. H. and Du, Hejun (2005) Effects of proton irradiation on transformation behavior of TiNi shape memory alloy thin films. Thin Solid Films, 474 (1-2). pp. 322-325. ISSN 0040 6090

Fu, Yong Qing, Luo, Jikui, Hu, Min, Du, Hejun, Flewitt, Andrew and Milne, William (2005) Micromirror structure actuated by TiNi shape memory thin films. Journal of Micromechanics and Microengineering, 15 (10). pp. 1872-1877. ISSN 0960-1317

Zhang, Sam, Sun, Deen, Fu, Yong Qing and Du, Hejun (2004) Toughness measurement of ceramic thin films by two-step uniaxial tensile method. Thin Solid Films, 469-70. pp. 233-238. ISSN 0040 6090

Zhang, Sam, Sun, Deen, Fu, Yong Qing, Du, Hejun and Zhang, Qing (2004) Effect of sputtering target power density on topography and residual stress during growth of nanocomposite nc-TiN/a-SiNx thin films. Diamond and Related Materials, 13 (10). pp. 1777-1784. ISSN 0925 9635

He, Q., Hong, Minhui, Huang, Wei Min, Chong, Tow Chong, Fu, Yong Qing and Du, Hejun (2004) CO2 laser annealing of sputtering deposited NiTi shape memory thin films. Journal of Micromechanics and Microengineering, 14 (7). pp. 950-956. ISSN 0960-1317

Fu, Yong Qing, Du, Hejun, Huang, Wei Min, Zhang, Sam and Hu, Min (2004) TiNi-based thin films in MEMS applications: a review. Sensors and Actuators A: Physical, 112 (2-3). pp. 395-408. ISSN 0924 4247

Zhang, Sam, Sun, Deen, Fu, Yong Qing and Du, Hejun (2004) Effect of sputtering target power on microstructure and mechanical properties of nanocomposite nc-TiN/a-SiNx thin films. Thin Solid Films, 447-8. pp. 462-467. ISSN 0040 6090

Du, Hejun and Fu, Yong Qing (2004) Deposition and characterization of Ti1−x(Ni,Cu)x shape memory alloy thin films. Surface and Coatings Technology, 176 (2). pp. 182-187. ISSN 0257 8972

Zhang, Sam, Bui, Xuan Lam, Fu, Yong Qing, Butler, David L. and Du, Hejun (2004) Bias-graded deposition of diamond-like carbon for tribological applications. Diamond and Related Materials, 13 (4-8). pp. 867-871. ISSN 0925 9635

Miyamoto, Isamu, He, Q., Huang, Wei Min, Hong, Minhui, Chong, Tow Chong, Fu, Yong Qing, Du, Hejun, Ostendorf, Andreas, Sugioka, Koji and Helvajian, Henry (2003) CO2 laser annealing with NiTi thin films deposited by sputtering. Proceedings of SPIE, 5063. pp. 319-322. ISSN 0277-786X

Fu, Yong Qing, Du, Hejun and Zhang, Sam (2003) Adhesion and interfacial structure of magnetron sputtered TiNi films on Si/SiO2 substrate. Thin Solid Films, 444 (1-2). pp. 85-90. ISSN 0040 6090

Fu, Yong Qing and Du, Hejun (2003) Generation and relaxation of residual and recovery stress for sputtered TiNi films. Journal de Physique IV - Proceedings, 112. pp. 857-860. ISSN 1155-4339

Fu, Yong Qing, Du, Hejun and Zhang, Sam (2003) Functionally graded TiN/TiNi shape memory alloy films. Materials Letters, 57 (20). pp. 2995-2999. ISSN 0167-577X

Fu, Yong Qing and Du, Hejun (2003) Fabrication of micromachined TiNi-based microgripper with compliant structure. Proceedings of SPIE, 5116. pp. 38-47. ISSN 0277-786X

Fu, Yong Qing, Du, Hejun and Zhang, Sam (2003) Deposition of TiN layer on TiNi thin films to improve surface properties. Surface and Coatings Technology, 167 (2-3). pp. 129-136. ISSN 0257 8972

Zhang, Sam, Sun, Deen, Fu, Yong Qing and Du, Hejun (2003) Recent advances of superhard nanocomposite coatings: a review. Surface and Coatings Technology, 167 (2-3). pp. 113-119. ISSN 0257 8972

Fu, Yong Qing, Du, Hejun and Zhang, Sam (2003) Sputtering deposited TiNi films: relationship among processing, stress evolution and phase transformation behaviors. Surface and Coatings Technology, 167 (2-3). pp. 120-128. ISSN 0257 8972

Fu, Yong Qing and Du, Hejun (2003) Magnetron sputtered Ti50Ni40Pt10 shape memory alloy thin films. Journal of Materials Science Letters, 22 (7). pp. 531-533. ISSN 0261 8028

Hu, Min, Du, Hejun, Ling, Shih-Fu, Fu, Yong Qing, Chen, Quanfang, Chow, Louis and Li, Bo (2003) A silicon-on-insulator based micro check valve. Journal of Micromechanics and Microengineering, 14 (3). pp. 382-387. ISSN 0960-1317

Fu, Yong Qing and Du, Hejun (2003) Effects of film composition and annealing on residual stress evolution for shape memory TiNi film. Materials Science and Engineering A, 342 (1-2). pp. 236-244. ISSN 0921-5093

Fu, Yong Qing, Du, Hejun and Miao, Jianmin (2003) Patterning of diamond microstructures on Si substrate by bulk and surface micromachining. Journal of Materials Processing Technology, 132 (1-3). pp. 73-81. ISSN 0924-0136

Fu, Yong Qing and Du, Hejun (2003) RF magnetron sputtered TiNiCu shape memory alloy thin film. Materials Science and Engineering A, 339 (1-2). pp. 10-16. ISSN 0921-5093

Zhang, Sam, Fu, Yong Qing, Du, Hejun, Zeng, X. T. and Liu, Y. C. (2003) Magnetron sputtering of nanocomposite (Ti,Cr)CN/DLC coatings. Surface and Coatings Technology, 162 (1). pp. 42-48. ISSN 0257-8972

Fu, Yong Qing, Du, Hejun, Gao, Shan and Yi, Sung (2003) Mechanical Properties of Sputtered TiNiCu Shape Memory Alloy Thin Films. Materials Science Forum, 437-8. pp. 37-40. ISSN 1662-9752

Fu, Yong Qing, Sun, Chang Qing, Du, Hejun and Yan, Bibo (2002) From diamond to crystalline silicon carbonitride: effect of introduction of nitrogen in CH4/H2 gas mixture using MW-PECVD. Surface and Coatings Technology, 160 (2-3). pp. 165-172. ISSN 0257-8972

Fu, Yong Qing and Du, Hejun (2002) Relaxation and recovery of stress during martensite transformation for sputtered shape memory TiNi film. Surface and Coatings Technology, 153 (1). pp. 100-105. ISSN 0257-8972

Fu, Yong Qing, Huang, Wei Min, Du, Hejun, Huang, Xu, Tan, Junping and Gao, Xiangyang (2001) Characterization of TiNi shape-memory alloy thin films for MEMS applications. Surface and Coatings Technology, 145 (1-3). pp. 107-112. ISSN 0257 8972

Fu, Yong Qing, Huang, Xu, Du, Hejun and Liu, Yong (2001) RF magnetron sputtered crystalline TiNiCu shape memory alloy thin film. Proceedings of SPIE, 4333. pp. 207-213. ISSN 0277-786X

Fu, Yong Qing, Sun, Chang Qing, Du, Hejun and Yan, Bibo (2001) Crystalline carbonitride forms harder than the hexagonal Si-carbonitride crystallite. Journal of Physics D: Applied Physics, 34 (9). pp. 1430-1435. ISSN 0022-3727

Fu, Yong Qing and Du, Hejun (2001) Effects of the counterface materials on the tribological characteristics of CNX coating deposited on plasma-nitrided Ti6Al4V. Materials Science and Engineering: A, 298 (1-2). pp. 16-25. ISSN 0921 5093

Fu, Yong Qing, Gu, Yan-Wei and Du, Hejun (2001) SiC whisker toughened Al2O3-(Ti, W)C ceramic matrix composites. Scripta Materialia, 44 (1). pp. 111-116. ISSN 1359 6462

Fu, Yong Qing, Du, Hejun, Miao, Jianmin and Liu, Yanju (2000) Patterning of diamond microstructures on Si substrate by bulk and surface micromachining. Proceedings of SPIE, 4230. pp. 164-169. ISSN 0277-786X

Fu, Yong Qing, Du, Hejun, Huang, Wei Min, Huang, Xu, Miao, Jianmin and Liu, Yong (2000) Preparation of crystalline TiNi shape-memory alloy thin film for MEMS applications. Proceedings of SPIE, 4230. pp. 140-146. ISSN 0277-786X

Book Section

Fu, Yong Qing and Du, Hejun (2002) Magnetron sputtered TiNiCu shape memory alloy thin film for MEMS applications. In: Materials & Process Integration for MEMS. Microsystems, 9 . Springer, London, pp. 77-96. ISBN 9781441953032