Select Publications

Journal articles

Duan Q; Qin F; Wang D; Xu W; Cheng J; Zhang Z; Cao W, 2011, 'Quantum cutting mechanism in Tb3+-Yb3+ co-doped oxyfluoride glass', JOURNAL OF APPLIED PHYSICS, 110, http://dx.doi.org/10.1063/1.3662916

Wang D; Li SS; Chan HLW; Choy C, 2011, 'Electro-Optic characterization of epitaxial and Ba0.7Sr0.3TiO3 thin films using prism coupling technique', Current Applied Physics, 11, pp. S52 - S55

Wang DY; Lin DM; Kwok KW; Chan N; Dai J; Li S; Chan HLW, 2011, 'Ferroelectric, piezoelectric, and leakage current properties of (K 0.48Na0.48Li0.04)(Nb0.775Ta 0.225)O3 thin films grown by pulsed laser deposition', Applied Physics Letters, 98, pp. 022902, http://dx.doi.org/10.1063/1.3535608

Wang DY; Chan NY; Zheng RK; Kong CH; Lin DM; Dai JY; Chan HLW; Li S, 2011, 'Multiferroism in orientational engineered (La, Mn) co-substituted BiFeO3 thin films', Journal of Applied Physics, 109, pp. Article number: 114105, http://dx.doi.org/10.1063/1.3594745

Yun P; Wang DY; Wang Y; Chan HLW, 2009, 'Compositional dependence of structure and dielectric properties in Ba(ZrxTi1-x)O3 thin films grown by pulsed laser deposition', Ferroelectrics, 387, pp. 63 - 69, http://dx.doi.org/10.1080/00150190902966354

Wang DY; Yun P; Wang Y; Chan HLW; Choy CL, 2009, 'Influence of oxygen partial pressure on the structural and dielectric properties of Ba(Zr0.3Ti0.7)O3 thin films grown on (LaAlO3)0.3(Sr2AlTaO6)0.35 (001) using pulsed laser deposition', Thin Solid Films, 517, pp. 2092 - 2098, http://dx.doi.org/10.1016/j.tsf.2008.10.029

Wang DY; Lin DM; Wong KS; Kwok KW; Dai JY; Chan HLW, 2008, 'Piezoresponse and ferroelectric properties of lead-free [Bi 0.5(Na0.7K0.2Li0.1) 0.5]Ti O3 thin films by pulsed laser deposition', Applied Physics Letters, 92, http://dx.doi.org/10.1063/1.2938364

Jim KL; Wang DY; Leung CW; Choy CL; Chan HLW, 2008, 'One-dimensional tunable ferroelectric photonic crystals based on Ba0.7 Sr0.3 TiO3 /MgO multilayer thin films', Journal of Applied Physics, 103, http://dx.doi.org/10.1063/1.2907418

Yun P; Wang DY; Ying Z; Zhou XY; Tian HY; Wang Y; Chan HLW, 2007, 'Dielectric properties of (001)-oriented Ba(Zr0.25Ti 0.75)O3 thin films prepared by pulsed laser deposition', Ferroelectrics, 357, pp. 121 - 127, http://dx.doi.org/10.1080/00150190701542315

Wang SX; Hao JH; Wu ZP; Wang DY; Zhuo Y; Zhao XZ, 2007, 'Dielectric properties of Ba0.6 Sr0.4 Ti O3 thin films using Pb0.3 Sr0.7 Ti O3 buffer layers', Applied Physics Letters, 91, http://dx.doi.org/10.1063/1.2827583

Wang DY; Wang J; Chan HLW; Choy CL, 2007, 'Linear electro-optic effect in Ba0.7Sr0.3TiO 3 thin film grown on LSAT (001) substrate', Integrated Ferroelectrics, 88, pp. 12 - 20, http://dx.doi.org/10.1080/10584580601098522

Wang DY; Lor KP; Chung KK; Chan HP; Chiang KS; Chan HLW; Choy CL, 2007, 'Mach-Zehnder electro-optic modulator based on epitaxial Ba 0.7Sr0.3TiO3 thin films', Ferroelectrics, 357, pp. 109 - 114, http://dx.doi.org/10.1080/00150190701542240

Yun P; Wang DY; Ying Z; Song ZT; Feng SL; Wang Y; Chan HLW, 2007, 'In-plane dielectric properties of epitaxial Ba(Zr0.3Ti0.7)O3 thin film grown on lsat (001) single crystal substrate', Integrated Ferroelectrics, 93, pp. 154 - 160, http://dx.doi.org/10.1080/10584580701756698

Ying Z; Yun P; Zhou XY; Song ZT; Feng SL; Wang Y; Wang DY; Chan HLW, 2007, 'Fine-grained BaZr0.2Ti0.8O3 thin films for tunable device applications', Journal of Applied Physics, 101, http://dx.doi.org/10.1063/1.2721968

Zhou XY; Wang DY; Zheng RK; Tian HY; Qi JQ; Chan HLW; Choy CL; Wang Y, 2007, 'Thickness dependence of in-plane dielectric and ferroelectric properties of Ba0.7Sr0.3TiO3 thin films epitaxially grown on LaAlO3', Applied Physics Letters, 90, http://dx.doi.org/10.1063/1.2716865

Wang DY; Wang J; Chan HLW; Choy CL, 2007, 'Structural and electro-optic properties of Ba0.7Sr 0.3TiO3 thin films grown on various substrates using pulsed laser deposition', Journal of Applied Physics, 101, http://dx.doi.org/10.1063/1.2646014

Tian HY; Wang DY; Lin DM; Zeng JT; Kwok KW; Chan HLW, 2007, 'Diffusion phase transition and dielectric characteristics of Bi0.5Na0.5TiO3-Ba(Hf,Ti)O3 lead-free ceramics', Solid State Communications, 142, pp. 10 - 14, http://dx.doi.org/10.1016/j.ssc.2007.01.043

Tian HY; Chen WP; Wang DY; Wang Y; Zeng JT; Chan HLW, 2007, 'Preparation and properties of Bi0.5Na0.5TiO 3-Ba(Hf,Ti)TiO3 lead-free piezoelectric ceramics', Key Engineering Materials, 334-335 II, pp. 957 - 960, http://dx.doi.org/10.4028/0-87849-427-8.957

Tian H; Wang Y; Wang D; Miao J; Qi J; Chan HLW; Choy CL, 2006, 'Dielectric properties and abnormal C-V characteristics of Ba 0.5Sr0.5TiO3-Bi1.5ZnNb 1.5O7 composite thin films grown on MgO (001) substrates by pulsed laser deposition', Applied Physics Letters, 89, http://dx.doi.org/10.1063/1.2358934

Liu WC; Mak CL; Wong KH; Wang DY; Chan HLW, 2006, 'Optical properties of epitaxial and polycrystalline Sr1.8Ca 0.2NaNb5O15 thin-film waveguides grown by pulsed laser deposition', Journal of Applied Physics, 100, http://dx.doi.org/10.1063/1.2218471

Wang DY; Lor KP; Chung KK; Chan HP; Chiang KS; Chan HLW; Choy CL, 2006, 'Optical rib waveguide based on epitaxial Ba0.7Sr0.3TiO3 thin film grown on MgO', Thin Solid Films, 510, pp. 329 - 333, http://dx.doi.org/10.1016/j.tsf.2006.01.021

Wang DY; Wang Y; Dai JY; Chan HLW; Choy CL, 2006, 'Substrate effect on in-plane ferroelectric and dielectric properties of Ba0.7Sr0.3TiO3 thin films', Journal of Electroceramics, 16, pp. 587 - 591, http://dx.doi.org/10.1007/s10832-006-9924-y

Sun X; Zhu B; Liu T; Li M; Zhao XZ; Wang D; Sun C; Chan HLW, 2006, 'Dielectric and tunable properties of K-doped Ba0.6 Sr0.4 Ti O3 thin films fabricated by sol-gel method', Journal of Applied Physics, 99, http://dx.doi.org/10.1063/1.2189976

Zhou XY; Wang DY; He LX; Li Y; Wang Y; Chan HLW; Choy CL, 2006, 'Influence of temperature on the in-plane dielectric properties of barium strontium titanate thin films', Integrated Ferroelectrics, 77, pp. 157 - 164, http://dx.doi.org/10.1080/10584580500414374

Tang XG; Wang DY; Wang J; Chan HLW, 2006, 'Nonlinear dielectric properties of (Ba,Sr)TiO3 and Ba(Zr,Ti)O3 thin films for tunable microwave device applications', Integrated Ferroelectrics, 77, pp. 151 - 156, http://dx.doi.org/10.1080/10584580500414358

Wang DY; Chan HLW; Choy CL, 2006, 'Fabrication and characterization of epitaxial Ba0.7Sr 0.3TiO3 thin films for optical waveguide applications', Applied Optics, 45, pp. 1972 - 1978, http://dx.doi.org/10.1364/AO.45.001972

Wang DY; Cheng YL; Wang J; Zhou XY; Chan HLW; Choy CL, 2005, 'In-plane dielectric characterization of sol-gel derived PLZT (9/65/35) thin films using an interdigital electrode configuration', Applied Physics A: Materials Science and Processing, 81, pp. 1607 - 1611, http://dx.doi.org/10.1007/s00339-005-3339-5

Wang DY; Wang J; Chan HLW; Choy CL, 2005, 'Preparation and properties of (Pb, La)(Zr,Ti)O3 ferroelectric thin films for electro-optic applications', Ferroelectrics, 328, pp. 3 - 7, http://dx.doi.org/10.1080/00150190500310617

Wang DY; Wang Y; Wong KH; Lor KP; Chan HP; Chiang KS; Chan HLW; Choy CL, 2005, 'Pulsed laser deposition of Ba0.6Sr0.4TiO3 thin films and their optical properties', Integrated Ferroelectrics, 69, pp. 443 - 451, http://dx.doi.org/10.1080/10584580590909836

Tian HY; Wang DY; Qi JQ; Wang Y; Chan HLW; Choy CL, 2005, 'Synthesis of BaZr0.75Hf0.25O3 by a solid-state reaction technique and characterizations of dielectric properties', Journal of Alloys and Compounds, 402, pp. 251 - 255, http://dx.doi.org/10.1016/j.jallcom.2005.04.140

Zhang XY; Lai CW; Zhao X; Wang DY; Dai JY, 2005, 'Synthesis and ferroelectric properties of multiferroic BiFeO3 nanotube arrays', Applied Physics Letters, 87, pp. 1 - 3, http://dx.doi.org/10.1063/1.2076437

Wang DY; Wang Y; Zhou XY; Chan HLW; Choy CL, 2005, 'Enhanced in-plane ferroelectricity in Ba0.7Sr 0.3TiO3 thin films grown on MgO (001) single-crystal substrate', Applied Physics Letters, 86, pp. 1 - 3, http://dx.doi.org/10.1063/1.1938247

Wan X; Wang DY; Zhao X; Luo H; Chan HLW; Choy CL, 2005, 'Electro-optic characterization of tetragonal (1-x)Pb(Mg 1/3Nb2/3)O3-xPbTiO3 single crystals by a modified Sénarmont setup', Solid State Communications, 134, pp. 547 - 551, http://dx.doi.org/10.1016/j.ssc.2005.02.033

Tian HY; Wang DY; Zhou XY; Wang Y; Chan HLW; Choy CL, 2005, 'Large quasi-linear electro-optical response of BaZr 0.75Hf 0.25O 3 thin films by pulsed laser deposition', Physica Status Solidi (A) Applications and Materials Science, 202, http://dx.doi.org/10.1002/pssa.200510017

Wang DY; Li K; Chan HLW, 2005, 'Lead-free BNBT-6 piezoelectric ceramic fibre/epoxy 1-3 composites for ultrasonic transducer applications', Applied Physics A: Materials Science and Processing, 80, pp. 1531 - 1534, http://dx.doi.org/10.1007/s00339-003-2390-3

Li F; Wang J; Wang DY; Mo D; Chen WLH, 2005, 'Measurement of the electrooptic index of thin films by using modulated ellipsometry', Hongwai Yu Haomibo Xuebao/Journal of Infrared and Millimeter Waves, 24, pp. 31 - 33

Chen WP; Wang J; Wang DY; Wang Y; Qi JQ; Chan HLW, 2004, 'Hydrogen-induced resistance degradation in NiCuZn ferrites', Physica B: Condensed Matter, 353, pp. 41 - 45, http://dx.doi.org/10.1016/j.physb.2004.08.024

Wan X; Luo H; Zhao X; Wang DY; Chan HLW; Choy CL, 2004, 'Refractive indices and linear electro-optic properties of (1-x)Pb(Mg 1/3Nb2/3)O3-xPbTiO3 single crystals', Applied Physics Letters, 85, pp. 5233 - 5235, http://dx.doi.org/10.1063/1.1829393

Wang DY; Mak CL; Wong KH; Chan HLW; Choy CL, 2004, 'Optical properties of Ba0.5Sr0.5TiO3 thin films grown on MgO substrates by pulsed laser deposition', Ceramics International, 30, pp. 1745 - 1748, http://dx.doi.org/10.1016/j.ceramint.2003.12.136

Wang DY; Li K; Chan HLW, 2004, 'High frequency 1-3 composite transducer fabricated using sol-gel derived lead-free BNBT fibers', Sensors and Actuators, A: Physical, 114, pp. 1 - 6, http://dx.doi.org/10.1016/j.sna.2004.02.024

Wang J; Wang DY; Li F; Tang XG; Chan HLW; Mo D; Choy CL, 2004, 'Simple transmission ellipsometry method for measuring the electric-field-induced birefringence in PLZT thin films', Journal of Materials Science, 39, pp. 1805 - 1807, http://dx.doi.org/10.1023/B:JMSC.0000016190.65639.1d

Wang DY; Chan HLW, 2003, 'A dual frequency ultrasonic transducer based on BNBT-6/epoxy 1-3 composite', Materials Science and Engineering: B, 99, pp. 147 - 150, http://dx.doi.org/10.1016/S0921-5107(02)00458-0

Zhu JS; Su D; Lu XM; Qin HX; Wang YN; Wang DY; Chan HLW; Wong KH; Choy CL, 2002, 'La-doped effect on the ferroelectric properties of Bi 4Ti 3O 12-SrBi 4Ti 4O 15 thin film fabricated by pulsed laser deposition', Journal of Applied Physics, 92, pp. 5420 - 5424, http://dx.doi.org/10.1063/1.1510557

Wang DY; Zhu JS; Chan HLW; Choy CL, 2002, 'Ferroelectric Bi3.99Ti2.97v0.03O 12 thin films prepared by pulsed laser deposition', Integrated Ferroelectrics, 45, pp. 161 - 168, http://dx.doi.org/10.1080/713718229

Zhu JS; Wang DY; Su D; Lu XM; Qin HX; Bao ZH; Chan HLW; Wang KH; Choy CL, 2002, 'The fatigue properties in Bi4Ti3O12- SrBi4Ti4O15 thin film with La-doped', Integrated Ferroelectrics, 45, pp. 189 - 195, http://dx.doi.org/10.1080/713718224


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