Home / About Us / People / OR Siu-wing Derek, The Hong Kong Polytechnic University, Smart Materials & Systems

Academic Staff

OR Siu-wing Derek

BSc (1st Class Honours), MPhil, PhD, SMIEEE, MRGC, FCREC
Professor

Director, Smart Materials & Systems Laboratory

Director, Electrical Protection & High Voltage Coordination Laboratory

Leader, Smart Materials, Devices & Applications Research Area

Room: CF627

Video

Biography

Derek Or has a good mix of academic & industrial experience. Having received his BSc, MPhil (Teaching Company Scheme) & PhD (part-time mode) education at PolyU from 1992 to 2001, Derek acquired industrial experience in the R&D Department of ASM Pacific Technology Ltd. in both HK & Singapore from 1995 to 2001 & performed his postdoctoral research in the MAE Department at UCLA from 2001 to 2002. He started his academic career as Lecturer in the AP Department at PolyU in 2002, became Assistant professor in AP in 2005, advanced to Associate Professor in the EE Department in 2008 & achieved the rank of Professor in EE in 2012.

 

Derek established the Smart Materials & Systems Laboratory in 2008, took over the High Voltage Engineering Laboratory in 2009, & has directed them to become strategic technology resources of both EE & PolyU. His group has the primary research focus on developing multifunctional smart materials with interestingly high magneto-/electro-/thermo-/mechano-/optical responses in the bulk, micro- & nano-scale as well as investigating the fundamentals of sensing, actuation & transduction mechanisms, energy generation & conversion processes, structural integrity, environmental sustainability, etc. for multidisciplinary applications. Moreover, the development of smart devices, including self-sustainable/energy-harvesting wireless sensors, coil-free self-isolated circuit protection & control devices, electromagnetic wave nano-absorbers/-shields, waste energy harvesters & converters, green batteries & energy cells, sensori-actuators/-transducers, ultrasonic tools, self-sensing vibration absorbers/isolators/dampers, etc., forms the application focus. In addition, condition & health monitoring; signal analysis, processing & transmission; drives, control & automation; energy harvesting, conversion, storage & management; prognosis & diagnosis; nondestructive evaluation; etc. are the synergic technologies for integrated systems.

 

Derek has an outstanding record of research performance & an excellent reputation for professional services, both locally & internationally. He has secured HK$55M+ research grants for 65+ projects & HK$12M+ laboratory & equipment grants from government bodies, industries & PolyU since 2002. He has produced 300+ research publications since 1996, including 2 professional book chapters, 43 patents for 16 inventions, 200+ SCI journal papers (>70% in Q1 journals, h-index: 30+, citations: 3500+) & 60+ international conference papers. He is recipient of 20+ international, national & local research/invention awards/medals. Most of them have been commercialized/deployed in various industrial sectors worldwide, including power distribution systems, circuit protection & control apparatuses, railway electrification systems, cable-suspension bridges, semiconductor packaging equipment, high-power ultrasonic assembly equipment, etc.

 

Derek has/had held various prestigious positions in government, academic & professional bodies, including Jury Committee Member of APEC Energy Smart Communities Initiative Best Practices Awards Program (2017), Visiting Professor of Stanford University (2015) & UCLA (2014), International Collaborator of NSF Nanosystems Engineering Research Center for Translational Applications of Nanoscale Multiferroic Systems (since 2013), Assessor of Chang Jiang Scholars Program (since 2013), Assessor of Academic Staff Promotion in Huazhong University of Science & Technology (since 2013), Chief Science & Technology Advisor of Hangzhou Qianjiang Economic Development Area (since 2014) & Zhucheng Municipal People’s Government (since 2012), Adjunct Professor of Zhejiang University (2010–2016) & Shanghai Institute of Ceramics, Chinese Academy of Sciences (2004–2010), etc. He has also served as Associate Editor of 3 SCI journals, Reviewer for 2 research funding schemes in France & China, Chair/Member of various professional bodies, examination boards & international conferences, etc.

Refereed Journals

2017 - 2018


1. CHATTERJEE,Amrita, OR,S. W. and CAO,Yulin "Transition Metal Hollow Nanocages as Promising Cathodes for the Long-Term Cyclability of Li–O2 Batteries". Nanomaterials, Vol. 8, No. 5, pp.308 (May 2018) ISSN 2079-4991(electronic) (http://www.mdpi.com/2079-4991/8/5/308)


2. ZHANG,Mingji# and OR,S. W. "Gradient-Type Magnetoelectric Current Sensor with Strong Multisource Noise Suppression". Sensors, Vol. 18, No. 2, pp.588 (Feb 2018) ISSN 1424-8220(electronic) (http://www.mdpi.com/1424-8220/18/2/588)


3. XU,Wenzheng#, CHAN,Hon Lung#, OR,S. W., HO,S.L. and CHAN,K.W. "A New Control Method for a Bi-Directional Phase-Shift-Controlled DC-DC Converter with an Extended Load Range". Energies, Vol. 10, No. 10, pp.1532 (Oct 2017) ISSN 1996-1073(electronic) (http://www.mdpi.com/1996-1073/10/10/1532)


4. YANG,Huafang, TANG,Yinghua, SUN,Xiaoyan, LIU,Quan, HUANG,Xiaogu, WANG,Lixi, FU,Zhenxiao, ZHANG,Qitu and OR,S. W. "Biomass-derived porous carbon materials with NiS nanoparticles for high performance supercapacitors". Journal of Materials Science: Materials in Electronics, Vol. 28, No. 19, pp.14874-14883 (Oct 2017) ISSN 0957-4522(print), 1573-482X(electronic) (http://link.springer.com/10.1007/s10854-017-7359-7)


5. ZHANG,Mingji# and OR,S. W. "Magnetoelectric Transverse Gradient Sensor with High Detection Sensitivity and Low Gradient Noise". Sensors, Vol. 17, No. 11, pp.2446 (Oct 2017) ISSN 1424-8220(electronic) (http://www.mdpi.com/1424-8220/17/11/2446)


6. LIU,Lihong, WANG,Le, LI,Yuanqiang, ZHANG,Chenning, CHO,Yujin, OR,S. W., ZHOU,Tianliang, TAKEDA,Takashi, HIROSAKI,Naoto and XIE,Rong-Jun "Structural evolutions and significantly reduced thermal degradation of red-emitting Sr 2 Si 5 N 8 :Eu 2+ via carbon doping". Journal of Materials Chemistry C, Vol. 5, No. 35, pp.8927-8935 (Sep 2017) ISSN 2050-7526(print), 2050-7534(electronic) (http://xlink.rsc.org/?DOI=C7TC02908J)


7. HAN,Dandan, XU,Shucong, OR,S. W., HO,S.L. and LIU,Bao "The one-pot syntheses of Fe@(C, N) nanocapsules for electromagnetic absorption at gigahertz". Materials Letters, Vol. 198, pp.69-72 (Jul 2017) ISSN 0167577X(print) (http://linkinghub.elsevier.com/retrieve/pii/S0167577X17305554)


2016 - 2017

 

1. FENG,Chao, LIU,Xianguo, OR,Siu Wing and HO,S.L., "Exchange coupling and microwave absorption in core/shell-structured hard/soft ferrite-based CoFe2O4/NiFe2O4 nanocapsules". AIP Advances, Vol. 7, No. 5, pp.56403 (May 2017) ISSN 2158-3226(electronic)

 

2. ZHANG,Mingji# and OR,Siu Wing, "Phase-sensitive dc magnetometer based on magnetic–electromagnetic–magnetostrictive–piezoelectric heterostructure". AIP Advances, Vol. 7, No. 5, pp.56642 (May 2017) ISSN 2158-3226(electronic)

 

3. LUO,Dong, WANG,Le, OR,Siu Wing, ZHANG,Hong and XIE,Rong-Jun, "Realizing superior white LEDs with both high R9 and luminous efficacy by using dual red phosphors". RSC Adv., Vol. 7, No. 42, pp.25964-25968 (May 2017) ISSN 2046-2069(electronic)

 

4. CUI,Caiyun, ZHOU,Pingping, LIU,Xianguo, OR,Siu Wing and HO,S.L., "Ag3PO4 nanoparticle-decorated Ni/C nanocapsules with tunable electromagnetic absorption properties". AIP Advances, Vol. 7, No. 5, pp.56421 (May 2017) ISSN 2158-3226(electronic)

 

5. WANG,Jiaheng, ZHU,Pengfei, WANG,Jiaqi, OR,Siu Wing, HO,S.L. and TAN,Jun, "Interchange core/shell assembly of diluted magnetic semiconductor CeO2 and ferromagnetic ferrite Fe3O4 for microwave absorption". AIP Advances, Vol. 7, No. 5, pp.55811 (May 2017) ISSN 2158-3226(electronic)

 

6. WANG,WEI, OR,Siu Wing and LUO,Haosu, "Pb(In1/2Nb1/2)O3–Pb(Mg 1/3Nb2/3)O3–PbTiO3 Piezoelectric Single-Crystal Rectangular Beams: Mode-Coupling Effect and Its Application to Ultrasonic Array Transducers". Crystals, Vol. 7, No. 4, pp.101 (Apr 2017) ISSN 2073-4352(electronic)

 

7. SUN,Yuping, PAN,Zhengwu, LONG,Hongming, OR,Siu Wing, HO,S.L., FENG,Chao and LIU,Xianguo, "Urchin-Like Ni Microspherical Structure with Enhanced Magnetic Loss for Thin Microwave Absorber at Gigahertz". Nano, Vol. 12, No. 03, pp.1750034 (Mar 2017) ISSN 1793-2920(print), 1793-7094(electronic)

 

8. HAN,Dandan, OR,Siu Wing, DONG,Xiaorui and LIU,Bao, "FeSn2/defective onion-like carbon core-shell structured nanocapsules for high-frequency microwave absorption". Journal of Alloys and Compounds, Vol. 695, pp.2605-2611 (Feb 2017) ISSN 09258388(print)

 

9. ZHAO,Chengyun, HUANG,Wei, LIU,Xianguo, OR,Siu Wing and CUI,Caiyun, "Microwave Absorbing Properties of NiFe2O4 Nanosheets Synthesized Via a Simple Surfactant-Assisted Solution Route". Materials Research, Vol. 19, No. 5, pp.1149-1154 (Oct 2016) ISSN 1516-1439(electronic)

 

10. ZHANG,Shengyao#, ZHANG,Mingji# and OR,Siu Wing, "Bidirectional Current–Voltage Converter Based on Coil-Wound, Intermagnetically Biased, Heterostructured Magnetoelectric Ring". IEEE Transactions on Magnetics, Vol. 52, No. 7, pp.1-5 (Jul 2016) ISSN 0018-9464(print), 1941-0069(electronic)

 

11. CAO,Yulin and OR,Siu Wing, "Enhanced Cyclability in Rechargeable Li–O2 Batteries Based on Mn3O4 Hollow Nanocage/Ketjenblack Catalytic Air Cathode". IEEE Transactions on Magnetics, Vol. 52, No. 7, pp.1-4 (Jul 2016) ISSN 0018-9464(print), 1941-0069(electronic)


2015-2016


1. LIU,Xianguo, CUI,Caiyun, WU,Niandu, OR,Siu Wing and BI,Nannan, "Core/shell-structured nickel cobaltite/onion-like carbon nanocapsules as improved anode material for lithium-ion batteries". Ceramics International, Vol. 41, No. 6, pp.7511-7518 (Jul 2015) ISSN 02728842(print) (http://linkinghub.elsevier.com/retrieve/pii/S0272884215002928) (PolyU 5236/12E (B-Q32X) and G-YK59


2. WU,Niandu, LIU,Xianguo and OR,Siu Wing, "Core/shell-structured nickel/nitrogen-doped onion-like carbon nanocapsules with improved electromagnetic wave absorption properties". AIP Advances, Vol. 6, No. 5, pp.56206-56212 (Mar 2016) ISSN 2158-3226(print), 2158-3226(electronic) (http://scitation.aip.org/content/aip/journal/adva/6/5/10.1063/1.4943357) (PolyU 5236/12E (B-Q32X) and G-YK59)


3. DUAN,Yuan-Feng, ZHANG,Ru , DONG,Chuan-Zhi, LUO,Yao-Zhi, OR,Siu Wing, ZHAO,Yang and FAN,Ke-Qing, "Development of Elasto-Magneto-Electric (EME) Sensor for In-Service Cable Force Monitoring". International Journal of Structural Stability and Dynamics, Vol. 16, No. 04, pp.1640016-1640030 (May 2016) ISSN 0219-4554(print), 1793-6764(electronic) (http://www.worldscientific.com/doi/10.1142/S0219455416400162) (PolyU 5228/13E (B-Q38M) and G-UA34)


4. ZHANG,Mingji#, OR,Siu Wing, WANG,Sansheng and CHANG,Fu-Kuo, "Electromagnetic Navigation Linear Displacement Transducer Based on Magnetic Field Gradient Technique". IEEE Transactions on Magnetics, Vol. 51, No. 11, pp.1-4 (Nov 2015) ISSN 0018-9464(print), 1941-0069(electronic) (http://ieeexplore.ieee.org/lpdocs/epic03/wrapper.htm?arnumber=7116575) (PolyU 5228/13E (B-Q38M) and RTUY)


5. SUN,Yuping, WU,Niandu, CUI,Caiyun, OR,Siu Wing and LIU,Xianguo, "Hydrothermal Synthesis of Three-dimensional Butterfly-like Ni Architectures as Microwave Absorbers". Materials Research, Vol. 18, No. 5, pp.1115-1120 (Oct 2015) ISSN 1980-5373(print), 1980-5373(electronic) (PolyU 5236/12E (B-Q32X) and G-YK59)


6. NI,Y.Q., CHEN,Zhaohui and OR,Siu Wing, "Experimental Identification of a Self-Sensing Magnetorheological Damper Using Soft Computing". Journal of Engineering Mechanics, Vol. 141, No. 7, pp.4015001-4015013 (Jul 2015) ISSN 0733-9399(print), 1943-7889(electronic) (http://ascelibrary.org/doi/10.1061/%28ASCE%29EM.1943-7889.0000930) (Project No. G-YJ94)


7. LIU,Xianguo, WU,Niandu, ZHOU,Pingping, BI,Nannan, OR,Siu Wing, CUI,Caiyun and SUN,Yuping, "Large Scale Synthesis of Superparamagnetic Face-centered Cubic Co/C Nanocapsules by a Facile Hydrothermal Method and their Microwave Absorbing Properties". Materials Research, Vol. 18, No. 4, pp.756-762 (Jul 2015) ISSN 1980-5373(print), 1980-5373(electronic) (PolyU 5236/12E, G-YK59, 4-ZZ7L, and G-YX3V)


8. WANG,Jiaheng and OR,Siu Wing, "Orientation-induced enhancement in electromagnetic properties of ZnFe2O4/SiO2/PANI core/shell/shell nanostructured disks". AIP Advances, Vol. 6, No. 5, pp.55908-55916 (Feb 2016) ISSN 2158-3226(print), 2158-3226(electronic) (http://scitation.aip.org/content/aip/journal/adva/6/5/10.1063/1.4943056) (PolyU 5236/12E (B-Q32X) and G-YK59)


9. PAN,Jianfei#, OR,Siu Wing, ZOU,Yu and CHEUNG,NC, "Sliding-mode position control of medium-stroke voice coil motor based on system identification observer". IET Electric Power Applications, Vol. 9, No. 9, pp.620-627 (Nov 2015) ISSN 1751-8660(print), 1751-8679(electronic) (http://digital-library.theiet.org/content/journals/10.1049/iet-epa.2014.0486) (PolyU 5228/13E (B-Q38M))


2013-2014


1. LIU,XIANGUO, OR,S.W., LEUNG,CHUNG MING and HO,S.L., "Core/shell/shell-structured nickel/carbon/polyaniline nanocapsules with large absorbing bandwidth and absorber thickness range". Journal of Applied Physics, Vol. 115, No. 17, pp.1-3 (May 2014) ISSN 0021-8979(print), 1089-7550(electronic) (http://scitation.aip.org/content/aip/journal/jap/115/17/10.1063/1.4861581) (Article 17A507)


2. Zhang,Long#, OR,S.W., LEUNG,CHUNG MING and HO,S.L., "DC magnetic field sensor based on electric driving and magnetic tuning in piezoelectric/magnetostrictive bilayer". Journal of Applied Physics, Vol. 115, No. 17, pp.1-3 (May 2014) ISSN 0021-8979(print), 1089-7550(electronic) (http://scitation.aip.org/content/aip/journal/jap/115/17/10.1063/1.4866516) (Article 17E520)


3. LEUNG,CHUNG MING, OR,S.W. and HO,S.L., "Direct current force sensing device based on compressive spring, permanent magnet, and coil-wound magnetostrictive∕piezoelectric laminate". Review of Scientific Instruments, Vol. 84, No. 12, pp.1-6 (Dec 2013) ISSN 00346748(print) (http://scitation.aip.org/content/aip/journal/rsi/84/12/10.1063/1.4838615) (Article 125003)


4. LIU,XIANGUO, Feng,Chao, Xiao,Feng, OR,S.W., Sun,Yuping, Jin,Chuangui and Xia,Ailin, "Giant reversible magnetocaloric effect in flower-like β-Co(OH)2 hierarchical superstructures self-assembled by nanosheets". Materials Research, Vol. 17, No. 1, pp.186-189 (Feb 2014) ISSN 1516-1439(print)


5. LEUNG,CHUNG MING, OR,S.W. and HO,S.L., "High current sensitivity and large magnetoelectric effect in magnetostrictive–piezoelectric concentric ring". Journal of Applied Physics, Vol. 115, No. 17, pp.1-3 (May 2014) ISSN 0021-8979(print), 1089-7550(electronic) (http://scitation.aip.org/content/aip/journal/jap/115/17/10.1063/1.4867227) (Article 17A933)


6. LIU,XIANGUO, Feng,Chao, OR,S.W., Sun,Yuping, Jin,Chuangui, Li,Weihuo and Lv,Yaohui, "Investigation on microwave absorption properties of CuO/Cu2O-coated Ni nanocapsules as wide-band microwave absorbers". RSC Advances, Vol. 3, No. 34, pp.14590-14594 (Sep 2013) ISSN 2046-2069(electronic) (http://xlink.rsc.org/?DOI=c3ra40937f)


7. LIU,XIANGUO, OR,S.W., Jin,Chuangui, Lv,Yaohui, Feng,Chao and Sun,Yuping, "NiO/C nanocapsules with onion-like carbon shell as anode material for lithium ion batteries". Carbon, Vol. 60, pp.215-220 (Aug 2013) ISSN 00086223(print) (http://linkinghub.elsevier.com/retrieve/pii/S0008622313003096)


8. LIU,XIANGUO, Bi,Nannan, Feng,Chao, OR,S.W., Sun,Yuping, Jin,Chuangui, Li,Weihuo and Xiao,Feng, "Onion-like carbon coated CuO nanocapsules: A highly reversible anode material for lithium ion batteries". Journal of Alloys and Compounds, Vol. 587, pp.1-5 (Feb 2014) ISSN 09258388(print) (http://linkinghub.elsevier.com/retrieve/pii/S0925838813026042)


9. Zhang,Long#, LEUNG,CHUNG MING, OR,S.W. and HO,S.L., "Piezoelectric-metal-magnet dc magnetoelectric sensor with high dynamic response". Journal of Applied Physics, Vol. 114, No. 2, pp.1-6 (Jul 2013) ISSN 00218979(print) (http://scitation.aip.org/content/aip/journal/jap/114/2/10.1063/1.4812225) (Article 027016)


10. Zhang,Yajing, OR,S.W. and Zhang,Zhidong, "Structure and Electromagnetic Properties of Single-Crystalline Fe3O4 Hollow Nanospheres". Journal of Nanoscience and Nanotechnology, Vol. 14, No. 6, pp.4664-4669 (Jun 2014) ISSN 15334880(print), 15334899(electronic) (http://openurl.ingenta.com/content/xref?genre=article&issn=1533-4880&volume=14&issue=6&spage=4664)


11. LIU,XIANGUO, Feng,Chao, OR,S.W., Jin,Chuangui, Xiao,Feng, Xia,Ailin, Li,Weihuo, Sun,Yuping and Zhao,Shengsheng, "Synthesis and electromagnetic properties of Al/AlOx-coated Ni nanocapsules". Materials Research Bulletin, Vol. 48, No. 10, pp.3887-3891 (Oct 2013) ISSN 00255408(print) (http://linkinghub.elsevier.com/retrieve/pii/S002554081300490X)


12. Sun,Yuping, Feng,Chao, LIU,XIANGUO, OR,S.W. and Jin,Chuangui, "Synthesis, characterization and microwave absorption of carbon-coated Cu nanocapsules". Materials Research, Vol. 17, No. 2, pp.477-482 (Apr 2014) ISSN 1516-1439(print)


13. WANG,WEI, OR,S.W., Yue,Qingwen, Zhang,Yaoyao, Jiao,Jie, LEUNG,CHUNG MING, Zhao,Xiangyong and Luo,Haosu, "Ternary piezoelectric single-crystal PIMNT based 2-2 composite for ultrasonic transducer applications". Sensors and Actuators A: Physical, Vol. 196, pp.70-77 (Jul 2013) ISSN 09244247(print) (http://linkinghub.elsevier.com/retrieve/pii/S0924424713001313)


2012-2013


1. KUANG, WEI#, OR, SIU WING, LEUNG, CHUNG MING and HO, S.L., " Development of piezoelectric transformer-coupled solid state relays for electrical circuit control in railway systems ". INTERNATIONAL JOURNAL OF RAIL TRANSPORTATION, Vol. 1, No. 1-2, pp.74-86 (May 2013) (New SCI Journal, Invited)


2. LIU, XIANGUO, LEUNG, CHUNG MING, OR, SIU WING and HO, S.L., " Microwave complex permeability of Fe3O4 nanoflake composites with and without magnetic field-induced rotational orientation ". JOURNAL OF APPLIED PHYSICS, Vol. 113, No. 17, pp.17B307-1-17B307-3 (May 2013) (Impact Factor: 2.168, Grade A)


3. LIU, XIANGUO, OR, SIU WING, HO, S.L., CHEUNG, CHI CHUEN, LEUNG, CHUNG MING, HAN, ZHENG, GENG, DIANYU and ZHANG, ZHIDONG, " Full X-Ku band microwave absorption by Fe(Mn)/Mn7C3/C core/shell/shell structured nanocapsules ". JOURNAL OF ALLOYS AND COMPOUNDS, Vol. 531, pp.96-97 (Aug 2012) (Impact Factor: 2.289, Grade A, Ranked 4/75 or top 5.33% in Metallurgy abd Metallurgical Engineering)


4. LIU, XIANGUO, OR, SIU WING, JIN, CHUANGUI, LV, YAOHUI, LI, WEIHUO, FENG, CHAO, XIAO, FENG and SUN, YUPING, " Co3O4/C nanocapsules with onion-like carbon shells as anode material for lithium ion batteries ". ELECTROCHIMICA ACTA, Vol. 100, pp.140-146 (June 2013) (Impact Factor: 2.234; Grade A)


5. LIU, XIANGUO, OR, SIU WING, SUN, YUPING, JIN, CHUANGUI, LV, YAOHUI and WU, YUXI, " Magnetic and dielectric properties of HoMnO3 nanoparticles synthesized by the polymerized complex method ". MATERIALS CHEMISTRY AND PHYSICS, Vol. 140, No. 1, pp.126-129 (June 2013)


6. LIU, XIANGUO, OR, SIU WING, SUN, YUPING, LI, WEIHUO, HE, LIZHU, ZHU, GUOHUI, JIN, CHUANGUI, YAN, QUN, LV, YAOHUI, HO, SIU LAU and ZHAO, SHENGSHENG, " Influence of a graphite shell on the thermal, magnetic and electromagnetic characteristics of Fe nanoparticles ". JOURNAL OF ALLOYS AND COMPOUNDS, Vol. 548, pp.239-244 (Jan 2013) (Impact Factor: 2.289, Grade A, Ranked 4/75 or top 5.33% in Metallurgy abd Metallurgical Engineering)


7. WANG, WEI, LI, XIAOBING, OR, SIU WING, LEUNG, CHUNG MING, JIAO, JIE, ZHANG, YAOYAO, ZHAO, XIANGYONG and LUO, HAOSU, " Temperature dependence of dielectric polarization and strain behaviors for rhombohedral PIMNT single crystal with different crystallographic orientations ". JOURNAL OF ALLOYS AND COMPOUNDS, Vol. 545, pp.57-62 (Dec 2012) (Impact Factor: 2.289, Grade A, Ranked 4/75 or top 5.33% in Metallurgy abd Metallurgical Engineering)


8. WANG, WEI, OR, SIU WING, YUE, QINGWEN, ZHANG, YAOYAO, JIAO, JIA, REN, BO, LIN, DI, LEUNG, CHUNG MING, ZHAO, XIANGYONG and LUO, HAOSU, " Cylindrically shaped ultrasonic linear array fabricated using PIMNT/epoxy 1-3 piezoelectric composite ". SENSORS AND ACTUATORS A: PHYSICAL, Vol. 192, pp.69-75 (Apr 2013) (Impact Factor: 1.802, Grade A)


9. WANG, WEI, ZHAO, XIANGYONG, OR, SIU WING, LEUNG, CHUNG MING, ZHANG, YAOYAO, JIAO, JIE and LUO, HAOSU, " Broadband ultrasonic linear array using ternary PIN-PMN-PT single crystal ". REVIEW OF SCIENTIFIC INSTRUMENTS, Vol. 83, No. 9, pp.095001-1-095001-7 (Sept 2012) (Impact Factor-1.367; Grade A)


10. ZHANG, SHENGYAO#, LEUNG, CHUNG MING, KUANG, WEI#, OR, SIU WING and HO, S.L., " Concurrent operational modes and enhanced current sensitivity in heterostructure of magnetoelectric ring and piezoelectric transformer ". JOURNAL OF APPLIED PHYSICS, Vol. 113, No. 17, pp.17C733-1-17C733-3 (May 2013) (Impact Factor: 2.168, Grade A)


2011-2012


1. CAO, ZHENZHU, LI, GUORONG, ZENG, JIANGTAO, OR, SIU WING, ZHENG, LIAOYING, YIN, QINGRUI and CHENG, LIHONG


2. DUAN, YUAN-FENG, LEUNG, CHUNG MING, ZHANG, SHENGYAO#, ZHANG, LONG# and OR, SIU WING, " High magnetoelectric tuning effect in a polymer-based magnetostrictive-piezoelectric laminate under resonance drive ". JOURNAL OF APPLIED PHYSICS, Vol. 111, No. 7, pp.07C717 (2012 April) (Article 07C717)


3. DUAN, YUANFENG and OR, SIU WING, " Self-sensing tunable vibration absorber incorporating piezoelectric ceramic-magnetostrictive composite sensoriactuator ". SMART MATERIALS AND STRUCTURES, Vol. 20, No. 8, pp.085007 (2011 Aug) (Article 085007)


4. DUAN, YUAN-FENG, ZHANG, RU, ZHANG, YANG, OR, SIU WING, FAN, KE-QING and TANG, ZHI-FENG, " Steel stress monitoring sensor based on elasto-magnetic effect and using magneto-electric laminated composite ". JOURNAL OF APPLIED PHYSICS, Vol. 111, No. 7, pp.07E516 (2012 April) (Article 07E516)


5. DUAN, YUAN-FENG, ZHANG, RU, ZHAO, YANG, OR, SIU WING, FAN, KE-QING and TANG, ZHI-FENG, " Smart elasto-magneto-electric (EME) sensors for stress monitoring of steel structures in railway infrastructures ". JOURNAL OF ZHEJIANG UNIVERSITY SCIENCE A, Vol. 12, No. 12, pp.895-901 (2011 Dec)


6. LI, JIAMING, WANG, FEIFEI, LEUNG, CHUNG MING#, OR, SIU WING, TANG, YANXUE, CHEN, XINMAN, WANG, TAO, QIN, XIAOMEI and SHI, WANGZHOU, " Large strain response in acceptor- and donor-doped Bi0.5Na0.5TiO3-based lead-free ceramics ". JOURNAL OF MATERIALS SCIENCE, Vol. 46, No. 17, pp.5702-5708 (2011 Sep)


7. LIU, HELIANG#, OR, SIU WING and TAM, HWA YAW, " Magnetostrictive composite-fiber Bragg grating (MC-FBG) magnetic field sensor ". SENSORS AND ACTUATORS A-PHYSICAL, Vol. 173, No. 1 Issue, pp.122-126 (2012 Jan)


8. LIU, XIANGUO, OR, SIU WING, HO, S.L., CHEUNG, CHI CHUEN, LEUNG, CHUNG MING#, ZHENG, HAN, GENG, DIANYU and ZHANG, ZHIDONG, " Full X-Ku band microwave absorption by Fe(Mn)/Mn7C3/C core/shell/shell structured nanocapsules ". JOURNAL OF ALLOYS AND COMPOUNDS, Vol. 509, No. 37, pp.9071-9075 (2011 Sep)


9. YANG, FAN, LEUNG, CHUNG MING, OR, SIU WING, LIU, WEI, ZHANG, ZHIDONG and DUAN, YUAN-FENG, " Dynamic magnetoelastic properties of epoxy-bonded Sm0.88Nd0.12Fe1.93 pseudo-1-3 negative magnetostrictive particulate composite ". JOURNAL OF APPLIED PHYSICS, Vol. 111, No. 7, pp.07A940 (2012 April) (Article 07A940)


10. ZHANG, HONGFANG, OR, SIU WING, CHAN, HELEN LAI WA and YANG, FANG, " Formation and characterization of three-ply-structured multiferroic Sm0.88Nd0.12Fe1.93‒Pb(Zr0.53Ti0.47)O3 ceramic composites via a solid solution process ". JOURNAL OF THE EUROPEAN CERAMIC SOCIETY, Vol. 31, No. 9, pp.1753-1761 (2011 Aug)


11. ZHANG, YAJING, OR, SIU WING and ZHANG, ZHIDONG, " Hydrothermal self-assembly of hierarchical cobalt hyperbranches by sodium tartrate-assisted route ". RSC ADVANCES, Vol. 1, No. 7, pp.1287-1293 (2011 Dec)


12. ZHANG, YAJING, OR, SIU WING and ZHANG, ZHIDONG, " Synthesis, structure and magnetic properties of CoNi submicrospherical chains ". ADVANCES IN MATERIALS PHYSICS AND CHEMISTRY, Vol. 1, No. 2, pp.7-13 (2011 Sep)

Honours and Awards

1) Outstanding Professional Services Awards 2014 – Most Valued Project Award – Merit for Supply, Testing & Commissioning for Self-sustainable Magnetoelectric Sensor, PolyU Technology & Consultancy Company Limited (2015).


2) 2014 Merit-based Salary Adjustment for Excellent Performance, The Hong Kong Polytechnic University (2015).


3) 2013 Merit-based Salary Adjustment for Excellent Performance, The Hong Kong Polytechnic University (2014).


4) Gold Award for Portable Real-time DNA Biosensor, The 39th International Exhibition of Inventions, New Techniques & New Products of Geneva, Geneva, Switzerland (2011).


5) Performance Reward 2010, The Hong Kong Polytechnic University (2011).


6) Outstanding Professional Services & Innovation Awards 2009 – International Award for Novel Ultrasonic Semiconductor Thin-Die Bonding Process, PolyU Technology & Consultancy Company Limited (2010).


7) Gold Award for Ultrasonic Semiconductor Thin-Die Bonding Platform, The 37th International Exhibition of Inventions, New Techniques & New Products of Geneva, Geneva, Switzerland (2009).


8) Outstanding Professional Services & Innovation Awards 2008 – International Award for Smart Therapy, PolyU Technology & Consultancy Company Limited (2009).


9) Bronze Award for Smart Therapy, The 60th International Ideas, Inventions & Innovations Trade Fair (IENA), Nuremberg, Germany (2008).


10) Outstanding Professional Services & Innovation Awards 2007 – International Award for Self-Sustainable Magnetoelectric Smart Sensors, PolyU Technology & Consultancy Company Limited (2008).


11) The Best Paper on Materials 2006 – 3rd Prize for Wavelength Tuning of Fiber Bragg Gratings Using Magnetostrictive Transducers, The Hong Kong Institution of Engineers (HKIE) – Materials Division (2007).


12) Outstanding Professional Services & Innovation Awards 2006 – International Award for Smart Vibration Damping System for Intelligent Vibration Control of Civil & Mechanical Structures, PolyU Technology & Consultancy Company Limited (2007).


13) Outstanding Professional Services & Innovation Awards 2006 – International Award for Advanced Composite Materials for Integrated Circuits & Microelectronics Wire Bonders, PolyU Technology & Consultancy Company Limited (January 2007).


14) The President’s Award for Excellent Performance/Achievement in Research & Scholarly Activities 2005/06, The Hong Kong Polytechnic University (2006).


15) Bronze Award for Self-Sustainable Magnetoelectric Smart Sensors, The 58th International Ideas, Inventions & Innovations Trade Fair (IENA), Nuremberg, Germany (2006).


16) The Faculty Award for Outstanding Performance/Achievement in Research & Scholarly Activities 2005/06, The Hong Kong Polytechnic University (2006).


17) Silver Medal for Smart Vibration Damping System for Intelligent Vibration Control of Civil & Mechanical Structures, The 15th China Exhibition of Inventions, Beijing, China (2005).


18) Silver Medal for Advanced Composite Materials for Integrated Circuits & Microelectronics Wire Bonders, The 15th China Exhibition of Inventions, Beijing, China (2005).


19) Gold Award for Advanced Composite Materials for IC & Microelectronic Wire Bonders, The Seoul International Invention Fair (SIIF), Coex, Korea (2002).


20) Highest Licensing Values Award, The Hong Kong Polytechnic University (2001).


21) Tuition Scholarship for Postgraduate Research Studies, The Hong Kong Polytechnic University (1995–2000).


22) Q. W. Lee Scholarship, The Hong Kong Polytechnic University (1995).

Patents granted

2012-2013


1. OR, SIU WING DEREK and LO, CHUN LAP SAMUEL, " Method and Apparatus for Detecting Specific DNA Sequences ". US patent no. US 8,263,388 B2 (2012)


2. OR, SIU-WING, NI, YIQING and DUAN, YUANFENG, " Magnetorheological Damper and Use Thereof ". Korean patent no. 10-1255350 (2013)