Dr. Suidong Wang
Suidong Wang
B.Sc. in physics, Zhejiang University (China), 2000
Ph.D. in physics and materials science, City University of Hong Kong (Hong Kong SAR), 2004
Postdoctoral research, Nagoya University(Japan), 2004-2006
Research scientist, National Institute of Physical and Chemical Research (RIKEN, Japan), 2007
Research scientist, National Institute of Advanced Industrial Science and Technology (AIST, Japan), 2008
Professor, Institute of Functional Nano & Soft Materials (FUNSOM), Soochow University (China), since 2008
Tel: 0512-65880940
E-mail: wangsd@suda.edu.cn
Research Group Homepage
Research Interests
The preparation, characterization (including synchrotron radiation characterization) and applications of nanosized hybrids;
Device physics and development in organic electronic/optoelectronic devices such as organic field effect transistors (OFETs) and organic nonvolatile memories (ONMs).
Main Contributions and Projects
Published more than 40 research articles and 15 conference papers, has been awarded several national level research grants from National Basic Research Program of China (973 program), National Natural Science Foundation of China, etc.
Selected Publications
1.Y. Yuan, J. L. Xu*, J. Y. Zhang, X. Gao, Y. N. Zhong, and S. D. Wang*, “Interface engineering for high photoresponse in PbS quantum-dot short-wavelength infrared photodiodes”, IEEE Electron Device Letters, 2022, DOI: 10.1109/LED.2022.3183602.
2.Z. D. Zhang, X. Gao*, J. Luo, Y. N. Zhong, J. L. Xu, and S. D. Wang*, “UV-enabled multibit organic transistor memory with high controllability and stability”, IEEE Electron Device Letters, 2022, 43, 124-127.
3.Z. D. Zhang, Y. N. Zhong, J. L. Xu, X. Gao, and S. D. Wang*, “Soft memtransistor with ion transfer interface”, Flexible and Printed Electronics, 2022, 7, 014015.
4.D. G. Zhang, X. Gao*, W. Tang, Y. N. Zhong, J. L. Xu, and S. D. Wang*, “Ferroelectric polymer thin-film memristors with asymmetric top electrodes”, Applied Physics Express, 2022, 15, 071006.
5.C. Shen, X. Gao*, C. Chen, S. Ren, J. L. Xu, Y. D. Xia*, and S. D. Wang*, “ZnO nanowire optoelectronic synapse for neuromorphic computing”, Nanotechnology, 2022, 33, 065205.
6.J. L. Wu#, Z. D. Zhang#, H. T. Huang, X. Gao, J. L. Xu, and S. D. Wang*, “Polymer thin film memtransistors based on ion-carrier exchange heterojunction”, IEEE Electron Device Letters, 2021, 42, 1528-1531.
7.Y. Y. Zhang, J. L. Xu*, J. Y. Zhang, Y. Yuan, X. Gao, and S. D. Wang*, “Small-area perovskite photodiodes with high detectivity and stability”, IEEE Electron Device Letters, 2021, 42, 1200-1203.
8.M. T. Tan#, T. Wang#, X. Gao*, Y. N. Zhong, J. Y. Zhang, J. L. Xu, C. Li, and S. D. Wang*, “Egg-white based polymer memristors with competing electronic-ionic effect and timescale dependent current modulation”, IEEE Electron Device Letters, 2021, 42, 228-231.
9.S. Ren, J. L. Xu*, L. Cheng, X. Gao, and S. D. Wang*, “Amine-assisted delaminated 2D Ti3C2Tx MXenes for high specific capacitance in neutral aqueous electrolytes”, ACS Applied Materials & Interfaces, 2021, 13, 35878-35888.
10.H. H. Jiang, J. Xiao*, H. T. Huang, D. Wu, R. X. Song, R. Xu, X. Gao, J. L. Xu, S. Duhm, L. F. Chi, and S. D. Wang*, “Enhanced carrier injection hotspot effect by direct and simple ITO surface engineering”, Applied Physics Letters, 2021, 118, 223301.
11.Y. N. Zhong, X. Gao, J. L. Xu, H. Sirringhaus*, and S. D. Wang*, “Selective UV-gating organic memtransistors with modulable levels of synaptic plasticity”, Advanced Electronic Materials, 2020, 6, 1900955.
12.T. Chen, X. Gao*, J. Y. Zhang, J. L. Xu, and S. D. Wang*, “Ultrasensitive ZnO nanowire photodetectors with a polymer electret interlayer for minimizing dark current”, Advanced Optical Materials, 2020, 8, 1901289.
13.J. Y. Zhang, J. L. Xu*, T. Chen, X. Gao, and S. D. Wang*, “Toward broadband imaging: Surface-engineered PbS quantum dot/perovskite composite integrated ultrasensitive photodetectors”, ACS Applied Materials & Interfaces, 2019, 11, 44430-44437.
14.L. X. Zhang, X. Gao*, J. J. Lv, Y. N. Zhong, C. Xu, J. L. Xu, and S. D. Wang*, “Filter-free selective light monitoring by organic field-effect transistor memories with a tunable blend charge-trapping layer”, ACS Applied Materials & Interfaces, 2019, 11, 40366-40371.
15.J. J. Lv, X. Gao*, L. X. Zhang, Y. Feng, J. L. Xu, J. Xiao, B. Dong, and S. D. Wang*, “Visible-blind UV monitoring with a photochromic charge trapping layer in organic field-effect transistors”, Applied Physics Letters, 2019, 115, 113302.
16.Y. Feng#, X. Gao#, Y. N. Zhong, J. L. Wu, J. L. Xu, and S. D. Wang*, “Solution-processed polymer thin-film memristors with an electrochromic feature and frequency-dependent synaptic plasticity”, Advanced Intelligent Systems, 2019, 1, 1900022.
17.J. L. Xu*, Y. H. Liu*, X. Gao, S. Shen, and S. D. Wang*, “Toward wearable electronics: A lightweight all-solid-state supercapacitor with outstanding transparency, foldability and breathability” Energy Storage Materials, 2019, 22, 402-409.
18.J. W. Cai#, L. X. Li#, C. Xu, Y. Feng, Y. N. Zhong, J. L. Xu, X. Gao, and S. D. Wang*, “Organic thin film memcapacitors”, Applied Physics Letters, 2019, 114, 043302.
19.Y. N. Zhong, T. Wang, X. Gao, J. L. Xu, and S. D. Wang*, “Synapse-like organic thin film memristors”, Advanced Functional Materials, 2018, 28, 1800854.
20.Z. H. Lu, J. X. Hu, Y. N. Zhong, X. Zhou, C. Xu, X. Gao, J. L. Xu, S. Duhm, and S. D. Wang*, “Carrier injection in organic electronics: Injection hotspot effect beyond barrier reduction effect”, Applied Physics Letters, 2018, 113, 043302.
21.Z. Y. Peng, J. L. Xu*, J. Y. Zhang, X. Gao, and S. D. Wang*, “Solution-processed high-performance hybrid photodetectors enhanced by perovskite/MoS2 bulk heterojunction”, Advanced Materials Interfaces, 2018, 5, 1800505.
22.Y. Lu, J. L. Xu*, S. Ren, Y. N. Zhong, X. Gao, and S. D. Wang*, “Ionic-liquid-assisted one-pot synthesis of Cu2O nanoparticles/multi-walled carbon nanotube nanocomposite for high-performance asymmetric supercapacitors”, RSC Advances, 2018, 8, 20182-20189.
23.Y. Yu, H. Y. Sun, T. J. Hou, S. D. Wang*, and Y. Y. Li*, “Fullerene derivatives act as inhibitors of leukocyte common antigen based on molecular dynamics simulations”, RSC Advances, 2018, 8, 13997-14008.
24.Y. H. Liu, J. L. Xu*, X. Gao, Y. L. Sun, J. J. Lv, S. Shen, L. S. Chen*, and S. D. Wang*, “Freestanding transparent metallic network based ultrathin, foldable and designable supercapacitors”, Energy & Environmental Science, 2017, 10, 2534-2543.
25.Z. D. Zhang, X. Gao*, Y. N. Zhong, J. Liu, L. X. Zhang, S. Wang, J. L. Xu, and S. D. Wang*, “Selective solar-blind UV monitoring based on organic field-effect transistor nonvolatile memories”, Advanced Electronic Materials, 2017, 3, 1700052. (Inside Cover)
26.J. Liu, X. Gao*, J. L. Xu, A. Ruotolo*, and S. D. Wang*, “Flexible low-power organic complementary inverter based on low-k polymer dielectric”, IEEE Electron Device Letters, 2017, 38, 1461-1464.
27.J. L. Xu*, Y. H. Liu*, X. Gao, Y. Sun, S. Shen, X. Cai, L. Chen, and S. D. Wang*, “Embedded Ag grid electrodes as current collector for ultraflexible transparent solid-state supercapacitor”, ACS Applied Materials & Interfaces, 2017, 9, 27649-27656.
28.C. H. Liu, N. Chen*, J. Li, X. Gao, T. K. Sham*, and S. D. Wang*, “Fingerprint feature of atomic intermixing in supported AuPd nanocatalysts probed by X-ray absorption fine structure”, Journal of Physical Chemistry C, 2017, 121, 28385-28394.
29.Y. Yu, H. Y. Sun, K. Gilmore, T. J. Hou, S. D. Wang*, and Y. Y. Li*, “Aggregated single-walled carbon nanotubes absorbs and deforms dopamine-related proteins based on molecular dynamics simulations”, ACS Applied Materials & Interfaces, 2017, 9, 32452-32462.
30.J. Li, C. H. Liu, M. N. Banis, D. Vaccarello, Z. F. Ding, S. D. Wang*, and T. K. Sham*, “Revealing the synergy of mono/bimetallic PdPt/TiO2 heterostructure for enhanced photoresponse performance”, Journal of Physical Chemistry C, 2017, 121, 24861-24870.
31.X. L. Cai, C. H. Liu*, J. Liu, Y. Lu, Y. N. Zhong, K. Q. Nie, J. L. Xu, X. Gao, X. H. Sun, and S. D. Wang*, “Synergistic effects in CNTs-PdAu/Pt trimetallic nanoparticles with high electrocatalytic activity and stability”, Nano-Micro Letters, 2017, 9, 48.
32.Y. H. Liu, J. L. Xu*, S. Shen*, X. L. Cai, L. S. Chen, and S. D. Wang*, “High-performance, ultra-flexible and transparent embedded metallic mesh electrodes by selective electrodeposition for all-solid-state supercapacitor applications”, Journal of Materials Chemistry A, 2017, 5, 9032-9041.
33.C. H. Wang, X. Gao*, Y. N. Zhong, J. Liu, J. L. Xu, and S. D. Wang*, “Controlled surface doping for operating stability enhancement in organic field-effect transistors”, Organic Electronics, 2017, 42, 367-371.
34.X. Gao, M. F. Lin, B. H. Mao, M. Shimizu, N. Mitoma, T. Kizu, W. Ouyang, T. Nabatame, Z. Liu, K. Tsukagoshi*, and S. D. Wang*, “Correlation between active layer thickness and ambient gas stability in IGZO thin-film transistors”, Journal of Physics D: Applied Physics, 2017, 50, 025102.
35.S. Wang, X. Gao*, Y. N. Zhong, Z. D. Zhang, J. L. Xu, and S. D. Wang*, “Physical implication of transition voltage in organic nano-floating-gate nonvolatile memories”, Applied Physics Letters, 2016, 109, 023301.
36.J. Liu, C. H. Wang, C. H. Liu, Q. L. Li, X. Gao, and S. D. Wang*, “Bias-stress-stable low-voltage organic field-effect transistors with ultrathin polymer dielectric on C nanoparticles”, Advanced Electronic Materials, 2016, 2, 1500349.
37.Y. N. Zhong, X. Gao*, C. H. Wang, J. L. Xu, and S. D. Wang*, “Heterojunction effect on contact resistance minimization in staggered pentacene thin-film transistors”, Applied Physics Express, 2016, 9, 111601.
38.B. H. Mao, E. Crumlin, E. C. Tyo, M. J. Pellin, S. Vajda, Y. M. Li*, S. D. Wang*, and Z. Liu*, “In situ study of the electronic structure of atomic layer deposited oxide ultrathin films upon oxygen adsorption using ambient pressure XPS”, Catalysis Science & Technology, 2016, 6, 6778-6783.
39.C. H. Liu, X. L. Cai, J. S. Wang, J. Liu, A. Riese, Z. D. Chen, X. L. Sun*, and S. D. Wang*, “One-step synthesis of AuPd alloy nanoparticles on graphene as a stable catalyst for ethanol electro-oxidation”, International Journal of Hydrogen Energy, 2016, 41, 13476-13484.
40.Q. J. Sun, J. Peng, W. H. Chen, X. J. She, J. Liu, X. Gao, W. L. Ma*, and S. D. Wang*, “Low-power organic field-effect transistors and complementary inverter based on low-temperature processed Al2O3 dielectric”, Organic Electronics, 2016, 34, 118-123.
41.X. Lou, X. X. Wang, C. H. Liu, J. Liu, Z. Q. Cui, Z. H. Lu, X. Gao, and S. D. Wang*, “Small-sized Al nanoparticles as electron injection hotspots in inverted organic light-emitting diodes”, Organic Electronics, 2016, 28, 88-93.
42.Y. Y. Zhou, C. H. Liu*, J. Liu, X. L. Cai, Y. Lu, H. Zhang, X. H. Sun, and S. D. Wang*, “Self-decoration of PtNi alloy nanoparticles on multiwalled carbon nanotubes for highly efficient methanol electro-oxidation”, Nano-Micro Letters, 2016, 8, 371-380.
43.C. H. Liu, F. Wang, Q. Liang*, J. Liu, Z. D. Chen, and S. D. Wang*, “A novel one-step synthesis method for cuprous nanoparticles on multi-walled carbon nanotubes with high catalytic activity”, Ceramics International, 2016, 42, 17916-17919.
44.J. Y. Zhang, L. M. Liu, Y. J. Su, X. Gao, C. H. Liu, J. Liu, B. Dong*, and S. D. Wang*, “Synergistic effect in organic field-effect transistor nonvolatile memory utilizing bimetal nanoparticles as nano-floating-gate”, Organic Electronics, 2015, 25, 324-328.
45.Z. Q. Cui, S. Wang, J. M. Chen, X. Gao, B. Dong*, L. F. Chi*, and S. D. Wang*, “Direct probing of electron and hole trapping into nano-floating-gate in organic field-effect transistor nonvolatile memories”, Applied Physics Letters, 2015, 106, 123303.
46.S. H. Wei, Y. Y. Zhang, J. Liu, X. H. Li, Y. J. Wu, Y. Y. Weng, X. Gao, Y. N. Li, S. D. Wang*, and Z. J. Hu*, “Large modulation of charge transport anisotropy by controlling the alignment of p-p stacks in diketopyrrolopyrrole-based polymers”, Advanced Materials Interfaces, 2015, 2, 1500153.
47.C. H. Liu, J. Liu, Y. Y. Zhou, X. L. Cai, Y. Lu, X. Gao, and S. D. Wang*, “Small and uniform Pd monometallic/bimetallic nanoparticles decorated on multi-walled carbon nanotubes for efficient reduction of 4-nitrophenol”, Carbon, 2015, 94, 295-300.
48.J. B. Chang, C. H. Liu, J. Liu, Y. Y. Zhou, X. Gao, and S. D. Wang*, “Green-chemistry compatible approach to TiO2-supported PdAu bimetallic nanoparticles for solvent-free 1-phenylethanol oxidation under mild conditions”, Nano-Micro Letters, 2015, 7, 307-315.
49.C. H. Liu, R. H. Liu, Q. J. Sun, J. B. Chang, X. Gao, Y. Liu, S. T. Lee*, Z. H. Kang*, and S. D. Wang*, “Controlled synthesis and synergistic effect of graphene-supported PdAu bimetallic nanoparticles with tunable catalytic properties”, Nanoscale, 2015, 7, 6356-6362.
50.J. Wang, X. Lou, Y. Q. Liu, G. Z. Zhao, A. Islam, S. D. Wang*, and Z. Y. Ge*, Controllable molecular configuration for significant improvement of blue OLEDs based on novel twisted anthracene derivatives, Dyes and Pigments, 2015, 118, 137-144.
51.B. H. Mao, R. Chang, L. Shi, Q. Q. Zhuo, S. Rani, X. S. Liu, E. C. Tyo, S. Vajda, S. D. Wang*, and Z. Liu*, “A near ambient pressure XPS study of subnanometer silver clusters on Al2O3 and TiO2 ultrathin film supports”, Physical Chemistry Chemical Physics, 2014, 16, 26645-26652.
52.Q. L. Li, C. H. Liu, Y. T. Nie, W. H. Chen, X. Gao, X. H. Sun*, and S. D. Wang*, “Phototransistor based on single In2Se3 nanosheets”, Nanoscale, 2014, 6, 14538-14542.
53.J. Liu, C. H. Liu, X. J. She, Q. J. Sun, X. Gao, and S. D. Wang*, “Organic field-effect transistor nonvolatile memories utilizing sputtered C nanoparticles as nano-floating-gate”, Applied Physics Letters, 2014, 105, 163302.
54.J. P. Yang, Q. J. Sun, K. Yonezawa, A. Hinderhofer, F. Bussolotti, X. Gao, N. Ueno, S. D. Wang*, and S. Kera*, “Interface optimization using diindenoperylene for C60 thin film transistors with high electron mobility and high stability”, Organic Electronics, 2014, 15, 2749-2755.
55.X. Gao, C. H. Liu, X. J. She, Q. L. Li, J. Liu, and S. D. Wang*, “Photon-energy-dependent light effects in organic nano-floating-gate nonvolatile memories”, Organic Electronics, 2014, 15, 2486-2491.
56.H. J. Liang, X. X. Wang, X. Y. Zhang, Z. Y. Liu, Z. Y. Ge*, X. H. Ouyang*, and S. D. Wang*, “Saturated deep-blue emitter based on spiro[benzoanthracene-fluorene]-linked phenanthrene derivative for non-doped organic light-emitting diodes”, New Journal of Chemistry, 2014, 38, 4696-4701.
57.H. J. Liang, X. X. Wang, X. Y. Zhang, Z. Y. Ge*, X. H. Ouyang*, and S. D. Wang*, “Efficient tuning of electroluminescence from sky-blue to deep-blue by changing the constitution of spirobenzofluorene derivatives”, Dyes and Pigments, 2014, 108, 57-63.
58.Q. Y. Cui, C. Gu, J. Liu, L. R. Feng, S. D. Wang*, and X. J. Guo*, “Threshold voltage extraction in the saturation regime insensitive to the contact properties for organic thin-film transistors”, IEEE Journal of Display Technology, 2014, 10, 615-618.
59.W. H. Chen, C. H. Liu, Q. L. Li, Q. J. Sun, J. Liu, X. Gao, X. H. Sun, and S. D. Wang*, “Intrinsic Ge nanowire nonvolatile memory based on simple core-shell structure”, Nanotechnology, 2014, 25, 075201.
60.J. Peng, X. X. Wang, J. Liu, X. D. Huang, J. Xiao, S. D. Wang*, H. Q. Wang*, and W. L. Ma*, “A facile solution-processed alumina as efficient electron-injection layer for inverted organic light-emitting diodes”, Journal of Materials Chemistry C, 2014, 2, 864-869.
61.X. X. Wang, J. Xiao, X. Gao, X. H. Zhang, and S. D. Wang*, “Impact of compound doping on hole and electron balance in p-i-n organic light-emitting diodes”, AIP Advances, 2013, 3, 102124.
62.X. J. She, J. Liu, J. Y. Zhang, X. Gao, and S. D. Wang*, “Spatial profile of charge storage in organic field-effect transistor nonvolatile memory using polymer electret”, Applied Physics Letters, 2013, 103, 143302.
63.X. J. She, J. Liu, J. Y. Zhang, X. Gao, and S. D. Wang*, “Operational stability enhancement of low-voltage organic field-effect transistors based on bilayer polymer dielectrics”, Applied Physics Letters, 2013, 103, 133303.
64.Y. Yan, Q. J. Sun, X. Gao, P. Deng, Q. Zhang*, and S. D. Wang*, “Probing bias stress effect and contact resistance in bilayer ambipolar organic field-effect transistors”, Applied Physics Letters, 2013, 103, 073303.
65.B. H. Mao, C. H. Liu, X. Gao, R. Chang, Z. Liu*, and S. D. Wang*, “In situ characterization of catalytic activity of graphene stabilized small-sized Pd nanoparticles for CO oxidation”, Applied Surface Science, 2013, 283, 1076-1079.
66.J. Peng, Q. J. Sun, S. D. Wang*, H. Q. Wang*, and W. L. Ma*, “Low-temperature solution-processed alumina as gate dielectric for reducing the operating-voltage of organic field-effect transistors”, Applied Physics Letters, 2013, 103, 061603.
67.C. H. Liu, X. Q. Chen, Y. F. Hu, T. K. Sham, Q. J. Sun, J. B. Chang, X. Gao, X. H. Sun, and S. D. Wang*, “One-pot environmentally friendly approach toward highly catalytically active bimetal-nanoparticle-graphene hybrids”, ACS Applied Materials & Interfaces, 2013, 5, 5072-5079.
68.B. H. Mao, R. Chang, S. Lee, S. Axnanda, E. Crumlin, M. E. Grass, S. D. Wang*, S. Vajda, and Z. Liu*, “Oxidation and reduction of size-selected subnanometer Pd clusters on Al2O3 surface”, Journal of Chemical Physics, 2013, 138, 214304.
69.Q. J. Sun, X. Gao, and S. D. Wang*, “Understanding temperature dependence of threshold voltage in pentacenethin film transistors”, Journal of Applied Physics, 2013, 113, 194506.
70.J. Zhong, J. Wang, J. G. Zhou, B. H. Mao, C. H. Liu, H. B. Liu, Y. L. Li, T. K. Sham*, X. H. Sun*, and S. D. Wang*, “Electronic structure of graphdiyne probed by X-ray absorption spectroscopy and scanning transmission X-ray microscopy”, Journal of Physical Chemistry C, 2013, 117, 5931-5936.
71.X. J. She, C. H. Liu, J. Y. Zhang, X. Gao, and S. D. Wang*, “Elucidation of ambient gas effects in organic nano-floating-gate nonvolatilememory”, Applied Physics Letters, 2013, 102, 053303.
72.X. Gao, X. J. She, C. H. Liu, Q. J. Sun, J. Liu, and S. D. Wang*, “Organic field-effect transistor nonvolatile memories based on hybrid nano-floating-gate”, Applied Physics Letters, 2013, 102, 023303.
