2018

1. P.Q. Bi, T. Xiao, X.Y. Yang, M.S. Niu, Z.C.  Wen, K.N. Zhang, W. Qin, S.K. So, G.H. Lu*, X.T. Hao*, H. Liu,  Regulating the vertical phase distribution by fullerene-derivative in  high performance ternary organic solar cells, Nano Energy,  46(2018)81-90.

2. C.K. Lv, F. Zheng,  X.Y. Yang, P.Q. Bi, M.S. Niu, Y.Z. Wang*, T.A. Smith, K.P. Ghiggino,  X.T. Hao*, Optimizing the Crystallinity and Phase Separation of  PTB7:PC71BM Films by Modified Graphene Oxide, The Journal of Physical  Chemistry C, 122(5)(2018)2572-2581.

3. L. Feng, M.S. Niu, Z.C. Wen, X.T. Hao*, Recent Advances of Plasmonic  Organic Solar Cells: Photophysical Investigation, Polymers,  10(2)(2018),123.

4. L. Feng, P.Q. Bi,  X.Y. Yang, M.S. Niu, K.N. Zhang, F. Wang, C.K. Lv, Z.C. Wen, X.T. Hao*,  Förster resonance energy transfer and charge transfer dynamics in  ternary organic nanoparticles, Organic Electronics.,57(2018)140-145.

5.  H.Yin, J. K. W.Ho, S. H. Cheung, J. R. Yan, K. L. Chiu, X.T. Hao and  S.K. So*, Designing a Ternary Photovoltaic Cell for Indoor Light  Harvesting with a Power Conversion Efficiency Exceeding 20%, J. Mater.  Chem. A, 2018, DOI:10.1039/C8TA01728J.

6.Y.Y.  Peng, Y.D. Cheng, C.H. Wang, C.J. Zhang, H.Y. Xia, K.Q. Huang, S.C.  Tong, X.T. Hao, J.L. Yang*, Fully doctor-bladed planar heterojunction  perovskite solar cells under ambient condition, Organic Electronics 58  (2018) 153–158.

7. W.L. Xu, Y.B. Wang,  X.Y. Yang, W. Qin*, X.T. Hao*, Exploring charge transfer processes and  crystallization dynamics in donor-acceptor crystals, Organic  Electronics, 58 (2018) 105–110.

8. X.Y.  Yang, M.S. Niu, P.Q. Bi, Z. H. Chen, J.Q. Liu*, X.T. Hao*, Suppressing  Thermally Induced Fullerene Aggregation in Organic Solar Cells by  Employing Plastic Network, The Journal of Physical Chemistry C, 2018,  DOI：10.1021/acs.jpcc.8b02447.

9. H. Yin, P.Q. Bi, S. H. Cheung, W. L. Cheng, K. L. Chiu, C. H. Y. Ho,  X.T. Hao, S. K. So*, Balanced Electric Field Dependent Mobilities: A Key  to Access High Fill Factors in Organic Bulk Heterojunction Solar Cells,  Sol. RRL, 2018, 2, 1700239. DOI: 10.1002/solr.201700239.

10.W.L. Xu, M.S. Niu, X.Y. Yang, J. Xiao, H.C. Yuan, C. Xiong, X.T. Hao,Carbon nanotubes as the effective charge transport pathways for planar perovskite photodetector, Organic Electronics,59 (2018) 156-163.

11. F.Wang,X.Y. Yang, M.S. Niu, L.feng, C.K. Lv, K.N. Zhang, P.Q. Bi, J.L. Yang, X.T. Hao,Enhancing light harvesting and charge transport in organic solar cells via integrating lanthanide-doped upconversation materials, J. Phys. D: Appl. Phys. 51 (2018) 265105.

2017

1. X. Y. Yang, F. Zheng, W.L. Xu, P.Q. Bi, L. Feng, J.Q. Liu,  X.T.Hao*, Improving the Compatibility of Donor Polymers in Efficient  Ternary Organic Solar Cells via Post-Additive Soaking Treatment, ACS  Appl. Mater. Interfaces, 2017, 9 (1), 618-627.

2.F.Zheng, X.Y.Yang,P.Q. Bi, M.S. Niu, C.K. Lv, L. Feng, W. Qin, Y.Z.  Wang, X.T. Hao*, K.P. Ghiggino,Poly (3-hexylthiophene) coated graphene  oxide for improved performance of bulk heterojunction polymer solar  cells,Organic Electronics,2017, 44, 149-158.

3.L.Feng, F. Wang, M.S. Niu, F. Zheng, P.Q. Bi, X.Y. Yang, W.L. Xu,  X.T. Hao*,Efficient photoinduced charge transfer in chemically-linked  organic-metal Ag-P3HT nanocomposites, Optical Materials  Express,2017,7(3),687-697.

4.F.Zheng, X.Y.Yang,P.Q. Bi, M.S. Niu, C.K. Lv, L. Feng, X.T. Hao*,  K.P. Ghiggino,Improved compatibility of DDAB-functionalized graphene  oxide with a conjugated polymer by isocyanate treatment, RSC Adv., 2017,  7, 17633–17639.

5. Hang Yin, Sin Hang Cheung, Jenner H. L. Ngai, Carr Hoi Yi Ho, Ka  Lok Chiu,Xiaotao Hao, Ho Wa Li, Yuanhang Cheng, Sai Wing Tsang, and Shu  Kong So* Thick-Film High-Performance Bulk-Heterojunction Solar Cells  Retaining 90% PCEs of the Optimized Thin Film Cells, Adv. Electron.  Mater. 2017, 1700007.

6. P.Q. Bi, F. Zheng, X.Y. Yang, M.S. Niu, L. Feng, W. Qin and X.T.  Hao*,Dual Förster Resonance Energy Transfer Effects in Non-Fullerene  Ternary Organic Solar Cells with the Third Component Embedded in Donor  and Acceptor, J. Mater. Chem. A, 5(2017)12120-12130.DOI:  10.1039/C7TA01557G.

7. W.L.Xu,M.S. Niu,X.Y. Yang,H.C. Yuan,C. Xiong, X.F. Zhu,X.T.  Hao*,Aqueous self-assembled perovskite microfibers for sensitive  photodetectors, Org. Electron.,27(2017)106-111.

8. L. Feng,F. Zheng, P.Q.Bi,X.Y. Yang, M. S. Niu, F. Wang,X.T. Hao*,  Laser-induced crystallization and conformation control of  poly(3-hexylthiophene) for improving the performance of organic solar  cells, Organic Electronics, 49 (2017) 157-164.

9.B. Hari Babu, M.S. Niu, X.Y.Yang, Y.B. Wang, L. Feng, W. Qin and  X.T. Hao*, Systematic control of optical features in aluminosilicate  glass waveguides using direct femtosecond laser writing, Optical  Materials, 72(2017)501-507.

10. M.S. Niu, F. Zheng, X.Y. Yang, P.Q. Bi,L. Feng and X.T. Hao*,  Molecular packing correlated fluorescence in TIPS-pentacene films,  Organic Electronics,2017 (49)340-346.

11. B. Hari Babu, M.S. Niu, T. Billotte, P.Q. Bi, F. Zheng,  B.Poumellec,M. Lancry and X.T. Hao*, Femtosecond laser processing  induced low loss waveguides in multicomponent glasses, Optical Materials  Express,2017, 7(10), 3580-3590.

12. W.J. Nie,R. Li,C. Cheng,Y.X.Chen, Q.M. Lu, C. Romero, J.R.V. de  Aldana, X.T. Hao, F. Chen, Room-temperature subnanosecond waveguide  lasers in Nd:YVO4 Q-switched by phase-change VO2: A comparison with 2D  materials, Scientific Reports, 2017, 7, 46162.

13. M.M.Wei, M.S. Niu, P.Q. Bi, X.T. Hao, S.Q. Ren, S.J.Xie,W. Qin*,  Optically-controlled magnetization and magnetoelectric effect in organic  multiferroic heterojunction, Advanced Optical Materials,  DOI:10.1002/adom.201700644, 2017,1700644.

14. W.L. Xu, M.S. Niu, X.Y. Yang, P.Q. Bi, K.N. Zhang, C. Xiong, H.C.  Yuan, T.A. Smith, K.P. Ghiggino, X.T. Hao*, Spatially Resolved  Photophysical Dynamics in Perovskite Microplates Fabricated Using an  Antisolvent Treatment, DOI：10.1021/acs.jpcc.7b09844, 2017, 121,  26250−26255..

2016

1. W.L. Xu, P. Zeng, B. Wu, F. Zheng, F.R. Zhu,T.A. Smith, K.P.  Ghiggino, X.T. Hao*, Effects of Processing Solvent on the Photophysics  and Nanomorphology of Poly (3-Butylthiophene) Nanowires:PCBM Blends,J  Phys. Chem. Lett. 7(2016) 1872−1879. DOI: 10.1021/acs.jpclett.6b00808

2. X. Y. Yang,W.L. Xu, F. Zheng,J.Q. Liu, X.T.Hao*, Impact of solvent  additive on exciton dissociation in P3HT: EP-PDI blend film via  controlling morphology,J. Phys. D: Appl.  Phys.2016,49,255502.DOI:10.1088/0022-3727/49/25/255502.

3. W.L. Xu, F. Zheng, X.Y.Yang. H.D.Jin, L. Feng,X.T. Hao*,Charge  transfer dynamics in poly(3-hexylthiophene): Nanodiamond blend films,  Diamond& Related Materials, 64 (2016) 8–12.

4.M.Q. Zhu, H.D. Jin, P.Q. Bi, F.J. Zong, J. Ma and X.T. Hao*,  Performance improvement of TiO2/Ag/TiO2 multilayer transparent  conducting electrode films for application on photodetectors, J. Phys.  D: Appl. Phys. 49 (2016) 115108.

5. J.M. Lv, Y.Z. Cheng, Q.M. Lu, J.R. V azquez de Aldana, X.T. Hao*,  F. Chen*, Femtosecond laser written optical waveguides in z-cut  MgO:LiNbO3 crystal: Fabrication and optical damage investigation, Opt.  Mater. 57 (2016) 169-173.

6.P.Q.Bi, F. Zheng, H.D.Jin, W.L.Xu, L. Feng, X.T. Hao*,Performance  enhancement in polymer-based organic optoelectronic devices enabled by  discontinuous metal interlayer, IEEE Journal of Photovoltaics,  2016,6(6),1522-1529. DOI：10.1109/JPHOTOV.2016.2598257

7.J.M Lv, Y.Z Cheng, J.R. Vázquez de Aldana, X.T. Hao*,F.  Chen*,Femtosecond laser writing of optical-lattice-like cladding  structures for three-dimensional waveguide beam splitters in LiNbO3  crystal, Journal of Lightwave Technology 34(15)(2016),3587-3591.

8.P.Q.Bi, B. Wu, F.Zheng, W.L. Xu, X.Y Yang, L. Feng, F.R.Zhu, and  X.T. Hao*,An Obvious Improvement in the Performance of Ternary Organic  Solar Cells with “Guest” Donor Present at the “Host” Donor/Acceptor  Interface, ACS Applied Materials & Interfaces, 8(2016)23212−23221.  DOI: 10.1021/acsami.6b07612.

9.L.Feng,M.Chen*,F.Zheng,M.S.Niu,X.H Zhang,X.T. Hao*, Efficient  photoinduced charge transfer in chemically-linked organic-metal Ag-P3HT  nanocomposites, Optical Materials Express, 6(10)(2016)3063,  DOI:10.1364/OME.6.003063.

10.J.M Lv, W.H. Yuan, X.T. Hao*,F. Chen*,Green up-conversion and  near-infrared luminescence of femtosecond-laser-written waveguides in  Er3+, MgO co-doped nearly stoichiometric LiNbO3 crystal,Optics Express,  2016,24(22)(2016)25482-25490.

2015

1. F. Zheng, W. Xu, H. Jin, M. Zhu, W. Yuan, X. Hao* and K.  Ghiggino,Purified dispersions of graphene in a nonpolar solvent via  solvothermal reduction of graphene oxide，Chem. Commun., 51 (2015)  3824-3827.

2. J.M. Lv, Y.Z. Cheng, W.H. Yuan, X.T. Hao*, and F. Chen*,  Three-dimensional femtosecond laser fabrication of waveguide beam  splitters in LiNbO3 crystal, Opt. Mater. Express 5(6),(2015) 1274-1280.

3. W. L. Xu, F. Zheng, J. L. He, M. Q. Zhu, X. T. Hao*, Quantifying  phase separation and interfacial area in organic photovoltaic bulk  heterojunction processed with solvent additives, Chemical Physics 457  (2015) 7–12.

4. L.C. Qian, R. Li, L. Zhou, Y.M. Liu, M. Yu, F.Q. Xiong, S.Q. Liu*,  X.T. Hao*, Preparation of Biomorphic TiO2 Ceramics from Rattan  Templates, BioRescources, 10(3) (2015) 4391-4402.

5. W. H. Yuan, J. M. Lv, X. T. Hao*, F. Chen, Optimization of  waveguide structures for beam splitters fabricated in fused silica by  direct femtosecond-laser inscription, Optics & Laser Technology 74  (2015) 60–64.

6. W.L. Xu, B. Wu, F. Zheng, H.B. Wang, Y.Z. Wang, F.G. Bian. X.T.  Hao*, F.R. Zhu*, Homogeneous phase separation in polymer:fullerenebulk  heterojunction organic solar cells, Organic Electronics, 25 (2015)  266–274. DIO: 10.1016/j.orgel.2015.06.042.

7. W. H. Yuan, J. M. Lv, C Cheng, X. T. Hao*, F. Chen,Waveguides and  proportional beam splitters in bulk poly(methylmethacrylate) produced by  direct femtosecond-laser inscription,Optical Materials 49 (2015)  110–115. DIO:10.1016/j.optmat.2015.09.002.

8. W.L. Xu, B. Wu, F. Zheng, X.Y.Yang.H.D.Jin, F.R. Zhu,X.T. Hao*,  Fӧrster Resonance Energy Transfer and Energy Cascade in Broadband  Photodetectors with Ternary Polymer Bulk Heterojunction,Journal of  Physical Chemistry C,119（2015）, 21913−21920.

9.W.L. Xu, X.Y.Yang, F.Zheng, H.D.Jin,X.T. Hao*,Effect of Alkyl  Side-Chain Length on the Photophysical, Morphology and Photoresponse  Properties of Poly(3-alkylthiophene)，J. Phys. D: Appl.  Phys.48(2015)485501.

10. F. Zheng, W.L. Xu,H.D. Jin,X.T. Hao* and K.P. Ghiggino, Charge  transfer from poly (3-hexylthiophene) to graphene oxide and reduced  graphene oxide，RSC Advances,5(2015), 89515 - 89520,DIO:  10.1039/C5RA18540H。

2014

1. H. Yang, S. Peng, X.T. Hao, T.A. Smith, G. Qiao, X. Zhang,  Surfactant-mediated formation of polymeric microlenses from interfacial  droplets, Soft Matter, 10（7）（2014）957-964.

2. C.A. Henderson, A.X.P. Ong, X.T. Hao, P.J. McMillan and T.A.  Smith, Binary colloidal assemblies imaged in 3D with structured  illumination microscopy, International Journal of Nanotechnology,Int. J.  Nanotechnol., 11（5-8）（2014）610-615.

3.Huabing Yin,Yuchen Ma,Xiaotao Hao,Jinglin Mu,Chengbu Liu,and Zhijun  Yi,Quasiparticle electronic structure and optical absorption of diamond  nanoparticles from ab initio many-body perturbation theory,J. Chem.  Phys. 140, 214315 (2014).

4.W.L. Xu,F. Zheng,M.Q. Zhu,Z.F. Wang,X.T. Hao*,Phase Separation in  Poly(alkylthiophene): PCBM Bulk Heterojunctions Probed with Morphology,  Optical Response and Aggregates Size,Energy and Environment Focus,3  （2014）375-382.

5.H.D. Jin,F. Zheng,W.L. Xu,W.H. Yuan,M.Q. Zhu,and X.T. Hao*, The  structure and optical properties of regio-regular poly(3-hexylthiophene)  and carboxylic multi-walled carbon nanotubes composite films, J. Phys.  D,J. Phys. D: Appl. Phys. 47 (2014) 505502.

2013

1. X.T.  Hao, L.M. Hirvonen and T.A. Smith, Nanomorphology of  polythiophene-fullerene bulk-heterojunction films investigated by  structured illumination optical imaging and time-resolved confocal  microscopy, Meth. Appl. Fluor., 1, (2013) 015004.

2. X.M.  Wen, P. Yu, Y.R. Toh, X.T. Hao, and Jau Tang, Intrinsic and Extrinsic  Fluorescence in Carbon Nanodots: Ultrafast Time-Resolved Fluorescence  and Carrier Dynamics, Adv. Opt. Mater. 1 (2) (2013) 173.

Selected publications before 2012

1. X.T.  Hao, L.J. Mckimmie, T.A. Smith, Spatial Fluorescence Inhomogeneity in  Light Emitting Conjugated Polymer Films, J. Phys. Chem. Letters, 2  (2011) 1520–1525.

2. N.Y.  Chan, X.T. Hao, T.A. Smith, D. E. Dunstan, Conformational and  Photophysical Changes in Conjugated Polymers Exposed to Couette Shear,  J. Phys. Chem. B, 115 (21)(2011) 6838–6842.

3. X.T.  Hao, N.Y. Chan, C. Hecker, N. Tanigaki, M.F. Paige, D. E. Dunstan, T.A.  Smith, “Log-rolling” alignment in friction-transferred light emitting  conjugated polymer thin films, Macromolecules, ,43 (2010) 10475–10480.

4. N.Y.  Chan, M Chen, X.T. Hao, T.A. Smith, D. E. Dunstan, Polymer Compression  in Shear Flow, J Phys. Chem. Letters, 1(13)(2010), 1912-1916.

5. X.T.  Hao, N.Y. Chan, T.A. Smith, D. E. Dunstan, Conformational Changes and  Photophysical Behaviors in  Poly[2-metoxy-5-(2′-ethyl-hexyloxy)-1,4-phenylene vinylene] Thin Films  Cast under Electric Field, J. Phys. Chem. C, 113, (2009), 11657.

6. X.T. Hao, T. Ryan, M.F. Bailey, T.A. Smith, Molar Mass Determination of Water-soluble Light Emitting Conjugated Polymers by Fluorescence-Based Analytical Ultracentrifugation, Macromolecules 42 (7), (2009) 2737.

7. N.Y. Chan, X.T. Hao, T.A. Smith and D.E. Dunstan, Aggregation of Water Soluble Conjugated Polymers in Couette Shear Flow, J. Phys. Chem. B.113, (2009)13138–131421.

8.X.T. Hao, T.Hosokai, N. Mitsuo，S. Kera，K. Mase, K.K. Okudaira, N. Ueno, Control of the interchain p-p interaction and electron density distribution at surface of conjugated poly(3–hexylthiophene) thin films, J. Phys. Chem. B, 111 (35), (2007) 10365.

9. X.T. Hao,T.Hosokai, N. Mitsuo，S. Kera，K. Mase, K.K. Okudaira，N. Ueno, Electronic density tailing outside p-conjugated polymer surface, Appl. Phys. Lett., 89(18), (2006) 182113.

10. H.D. Yu, Z.P. Zhang, M.Y. Han, X.T. Hao, F.R. Zhu, A general low-temperature route for large-scale fabrication of highly oriented ZnO nanorod/nanotube arrays, J. Am. Chem. Soc. 127 (8)(2005) 2378.