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Soochow Team

Dr. Suidong Wang

Date:2013-07-02      Views:

Suidong Wang_1410.jpg

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

suidongwang.weebly.com/

 

Research Interests
The preparation, characterization (including synchrotron radiation characterization) and applicationsof 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.  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.

2.  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.

3.  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.

4.    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.

5.    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.

6.     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.

7.    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.

8.    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 π-π stacks in diketopyrrolopyrrole-based polymers”, Advanced Materials Interfaces, 2015, 2, 1500153.

9.    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.

10.    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.

11.    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.

12.    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.

13.   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.

14.   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 TiO2ultrathin film supports”, Physical Chemistry Chemical Physics, 2014, 16, 26645-26652.

15.   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.

16.   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.

17.   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.

18.   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.

19.   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.

20.   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.

21.   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.

22.   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.

23.   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.

24.   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.

25.   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.

26.   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.

27.   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.

28.   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.

29.   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.

30.  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.

31.   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.

32.   Q. J. Sun, X. Gao, and S. D. Wang*, “Understanding temperature dependence of threshold voltage in pentacene thin film transistors”, Journal of Applied Physics, 2013, 113, 194506.

33.  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.

34.   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 nonvolatile memory”, Applied Physics Letters, 2013, 102, 053303.

35.   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.

36.   J. Xiao, X. X. Wang, H. Zhu, X. Gao, Z. H. Yang, X. H. Zhang*, and S. D. Wang*, “Efficiency enhancement utilizing hybrid charge generation layer in tandem organic light-emitting diodes”, Applied Physics Letters, 2012, 101, 013301.

37.   J. Xiao, H. Zhu, X. X. Wang, X. Gao, Z. H. Yang, X. H. Zhang*, and S. D. Wang*, “Space charge induced electroluminescence spectra shift in organic light-emitting diodes”, Journal of Applied Physics, 2012, 112, 014513.

38.   X. J. She, C. H. Liu, Q. J. Sun, X. Gao*, and S. D. Wang*, “Morphology control of tunneling dielectric towards high-performance organic field-effect transistor nonvolatile memory”, Organic Electronics, 2012, 13, 1908-1915.

39.   R. H. Que, Q. Shao, Q. L. Li, M. W. Shao*, S. D. Cai, S. D. Wang*, and S. T. Lee*, “Flexible nanogenerators based on graphene oxide films for acoustic energy harvesting”, Angewandte Chemie International Edition, 2012, 51, 5418-5422.

40.   C. H. Liu, B. H. Mao, J. Gao, S. Zhang, X. Gao, Z. Liu, S. T. Lee, X. H. Sun, and S. D. Wang*, “Size-controllable self-assembly of metal nanoparticles on carbon nanostructures in room-temperature ionic liquids by simple sputtering deposition”, Carbon, 2012, 50, 3008-3014.

41.   P. Deng, Y. Yan, S. D. Wang*, and Q. Zhang*, “Naphthoylene(trifluoromethylbenzimidazole)-dicarboxylic acid imides for high-performance N-type organic field-effect transistors”, Chemical Communications, 2012, 48, 2591-2593.

42.   J. Zhong, J. J. Deng, B. H. Mao, T. Xie, X. H. Sun, Z. G. Mou, C. H. Hong, P. Yang, and S. D. Wang*, “Probing solid state N-doping in graphene by X-ray absorption near-edge structure spectroscopy”, Carbon, 2012, 50, 335-338.

43.   R. H. Que, M. W. Shao*, S. J. Zhuo, C. Y. Wen, S. D. Wang*, and S. T. Lee*, “Highly reproducible surface-enhanced Raman scattering on a capillarity-assisted gold nanoparticle assembly”, Advanced Functional Materials, 2011, 21, 3337-3343.

44.   Q. L. Li, Y. Li, J. Gao, S. D. Wang*, and X. H. Sun*, “High performance single In2Se3 nanowire photodetector”, Applied Physics Letters, 2011, 99, 243105. (selected by Virtual Journal of Nanoscale Science & Technology)

45.   H. Zhu, Q. L. Li, X. J. She, and S. D. Wang*, “Surface roughening evolution in pentacene thin film growth”, Applied Physics Letters, 2011, 98, 243304.

46.   Y. Yan, X. J. She, H. Zhu, and S. D. Wang*, “Origin of bias stress induced instability of contact resistance in organic thin film transistors”, Organic Electronics, 2011, 12, 823-826.

47.   R. H. Que, M. W. Shao*, T. Chen, H. Y. Xu, S. D. Wang*, and S. T. Lee, “Diamond nanoparticles with more surface functional groups obtained using carbon nanotubes as sources”, Journal of Applied Physics, 2011, 110, 054321.

48.   Z. G. Mou, X. Y. Chen, Y. K. Du, X. M. Wang, P. Yang*, and S. D. Wang*, “Forming mechanism of nitrogen doped graphene prepared by thermal solid-state reaction of graphite oxide and urea”, Applied Surface Science, 2011, 258, 1704-1710.

49.   Z. G. Mou, Y. P. Dong, S. J. Li, Y. K. Du, X. M. Wang, P. Yang*, and S. D. Wang*, “Eosin Y functionalized graphene for photocatalytic hydrogen production from water”, International Journal of Hydrogen Energy, 2011, 36, 8885-8893.

50.   X. Y. Chen, H. Zhu, and S. D. Wang*, “Charge accumulation dynamics in organic thin film transistors”, Applied Physics Letters, 2010, 97, 243301.

51.   S. D. Wang*, Y. Yan, and K. Tsukagoshi, “Understanding contact behavior in organic thin film transistors”, Applied Physics Letters, 2010, 97, 063307.

52.   S. D. Wang*, Y. Yan, and K. Tsukagoshi, “Transition voltage method for estimating contact resistance in organic thin film transistors”, IEEE Electron Device Letters, 2010, 31, 509-511.

53.   S. D. Wang*, T. Minari, T. Miyadera, K. Tsukagoshi*, and J. X. Tang, “Contact resistance instability in pentacene thin film transistors induced by ambient gases”, Applied Physics Letters, 2009, 94, 083309.

54.   S. D. Wang*, T. Miyadera, T. Minari, Y. Aoyagi, and K. Tsukagoshi*, “Correlation between grain size and device parameters in pentacene thin film transistors”, Applied Physics Letters, 2008, 93, 043311.

55.   S. D. Wang*, T. Minari, T. Miyadera, Y. Aoyagi, and K. Tsukagoshi*, “Bias stress instability in pentacene thin film transistors: Contact resistance change and channel threshold voltage shift”, Applied Physics Letters, 2008, 92, 063305.

56.   S. D. Wang, T. Minari, T. Miyadera, K. Tsukagoshi*, and Y. Aoyagi, “Contact-metal dependent current injection in pentacene thin film transistors”, Applied Physics Letters, 2007, 91, 203508.

57.   S. D. Wang*, K. Kanai, Y. Ouchi, and K. Seki, “Bottom contact ambipolar organic thin film transistor and organic inverter based on C60/pentacene heterostructure”, Organic Electronics, 2006, 7, 457-464.

58.   S. D. Wang*, K. Kanai, E. Kawabe, Y. Ouchi, and K. Seki, “Enhanced electron injection into tris(8-hydroxyquinoline) aluminum (Alq3) thin films by tetrathianaphthacene (TTN) doping revealed by current-voltage characteristics”, Chemical Physics Letters, 2006, 423, 170-173.

59.   S. D. Wang, X. Dong, C. S. Lee, and S. T. Lee*, “Molecular orientation and film morphology of pentacene on native silicon oxide surface”, Journal of Physical Chemistry B, 2005, 109, 9892-9896.

60.   S. D. Wang, X. Dong, C. S. Lee, and S. T. Lee*, “Orderly growth of copper phthalocyanine on highly oriented pyrolytic graphite (HOPG) at high substrate temperatures”, Journal of Physical Chemistry B, 2004, 108, 1529-1532.

61.   S. D. Wang, M. K. Fung, S. L. Lai, S. W. Tong, C. S. Lee, S. T. Lee*, H. J. Zhang, and S. N. Bao, “Experimental study of a chemical reaction between LiF and Al”, Journal of Applied Physics, 2003, 94, 169-173.


 

 

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