37. Z.Q. Liang, X.F. Cheng, Y. Jiang, J.D. Yu, X.Y. Xu, Z.X. Peng, L.J. Bu, Y. Zhang, Z. Tang, M.M. Li*, L. Ye, Y.H. G eng*, “P3HT-Based Organic Solar Cells with a Photoresponse to 1000 nm Enabled by Narrow Band Gap Nonfullerene Acceptors with High HOMO Levels”, ACS Appl. Mater. Interfaces 2021, 13. DOI: 10.1021/acsami.1c21089

36. P. Wei, Z.C. Shen, X.S. Qin, P. Zhang, L.J. Bu, Q. Chen, S.V. Roth, G.H. Lu*, “Improving Charge Injection at Gold/Conjugated Polymer Contacts by Polymer Insulator-Assisted Annealing for Transistors”, Small, 2021, DOI: 10.1002/smll.202105896

35. Z.C. Shen^#, Y.H. Jiang^#, J.D. Yu, Y.W. Zhu, L.J. Bu, G.H. Lu*, “Film-Depth-Dependent Light Reflection Spectroscopy for Photovoltaics and Transistors”, Adv. Mater. Interfaces 2021, 8, 2101476. DOI: 10.1002/admi.202101476

34. P. Wei^#, X.D. Wang^#, X.L. Li, S.Y. Han, N. Qiao, P. Zhang, Y.F. Deng, W. Zhang, L.J. Bu, G.H. Lu*, “Reconfigurable Multifunctional Ambipolar Polymer-Blend Transistors with Improved Switching-Off Capability”, Adv.Func.Mater. 2021, 31, 2103369. DOI: 10.1002/adfm.202103369

33. X.H. Yang, W.L. Lu, J.N. Cao, C.Y. Zhai, W.L. Li, F.W. Zha, G.H. Lu, H.K. Tian, D.M. Yu, L.J. Bu*, “Crystallization Control of N,N '-Dioctyl Perylene Diimide by Amphiphilic Block Copolymers Containing poly(3-Hexylthiophene) and Polyethylene Glycol”, Front. Chem., 2021, 9, 699387. DOI: 10.3389/fchem.2021.699387   

32. C.Y. Zhai, X.H. Yang, S.Y. Han, G.H. Lu*, P. Wei, A. Chumakov, E. Erbes, Q. Chen, S. Techert, S.V. Roth, P. Zhang*, L.J. Bu*, “Surface Etching of Polymeric Semiconductor Films Improves Environmental Stability of Transistors”, Chem. Mater. 2021, 33, 2673. DOI: 10.1021/acs.chemmater.1c00628 

31. S. He^#, Z.C. Shen^#, J.D. Yu^#, H.L. Guan, G.H. Lu*, T. Xiao, S.T. Yang, Y.P. Zou*, L.J. Bu*, “Vertical Miscibility of Bulk Heterojunction Films Contributes to High Photovoltaic Performance”, Adv. Mater. Interfaces 2020, 7, 2000577. DOI: 10.1002/admi.202000577

30. T. Xiao, J.Y. Wang, S.T. Yang, Y.W. Zhu, D.F. Li, Z.H. Wang, S. Feng, L.J. Bu, X.W. Zhan, and G.H. Lu*, “Film-depth-dependent crystallinity for light transmission and charge transport in semitransparent organic solar cells” J. Mater. Chem.A, 2020, 8, 401-411. DOI: 10.1039/c9ta11613c

29. X. Feng^#, Y.H. Wang^#, T. Xiao, Z.C. Shen, Y.R. Ren, G.H. Lu, and L.J. Bu*, "In situ Measuring Film-Depth-Dependent Light Absorption Spectra for Organic Photovoltaics", Front. Chem., 2020, 8, 211.   DOI:10.3389/fchem.2020.00211

28. P. Wei^#; X.L. Li^#; L. Wang; N.N. Liu; S. He; Y.R. Ren; Y.W. Zhu; Y.D. Yang; G.H. Lu and L.J. Bu*, "Vertical-resolved Composition and Crystallinity Gradient of Conjugated-polymer@Insulator-Matrix for Transistors and Memories", Adv. Electron. Mater. 2020, 6, 1901156. DOI:10.1002/aelm.201901156 

27. Y.R. Ren, Y.W. Zhu,* D.F. Li, P. Wei, W.L. Lu, L.J. Bu, and G.H. Lu*, “Light-assisted charge injection and depletion of insulator electrets for organic field-effect transistors”, J. Mater. Chem.C, 2019, 7, 12862-12868. DOI: 10.1039/C9TC02916H

26. X.F. Cheng, M.M. Li,* Z.Q. Guo, J.D. Jin, G.H. Lu, L.J. Bu, L. Ye, H. Ade, Y.S. Chen, Y.H. Geng,* "Twisted" conjugated molecules as donor materials for efficient all-small-molecule organic solar cells processed with tetrahydrofuran”, J. Mater. Chem.A, 2019, 7, 23008-23018. DOI: 10.1039/c9ta07760j

25. Z.H. Wang, Y.P. Hu, T.X., Y.W. Zhu, X. Chen,* L.J. Bu,,* Y.J. Zhang, Z.X. Wei, B. Xu, and G.H. Lu,^* “Correlations between Performance of Organic Solar Cells and Film-Depth-Dependent Optical and Electronic Variations”, Adv. Optical Mater. 2019, 7, 1900152. DOI: 10.1002/adom.201900152

24. Z.M. Zhong, L.J. Bu, P. Zhu, T. Xiao, B.B. Fan, L. Ying, ^* G.H. Lu, G. Yu, F. Huang, ^* Y. Cao, “Dark Current Reduction Strategy via a Layer-By-Layer Solution Process for a High-Performance All-Polymer Photodetector”, ACS Appl. Mater. Interfaces 2019, 11, 8350-8356. DOI: 10.1021/acsami.8b20981

23. Y.P. Hu, L.J. Bu, X.D. Wang, L. Zhou, G.H. Lu,^* “Field-Effect Charge Transport in Doped Polymer Semiconductor-Insulator Alternating Bulk Junctions with Ultrathin Transport Layers”. ACS Appl. Mater. Interfaces 2018, 10, 39091-39099. DOI:10.1021/acsami.8b13601

22. Y.P. Hu, P. Wei, X.D. Wang, L.J. Bu, G.H. Lu,^* “Giant Transconductance of Organic Field-Effect Transistors in Compensation Electric Fields”. Phys. Rev. Applied, 2018, 10, 054024. DOI: 10.1103/PhysRevApplied.10.054024

21. P. Wei, Y.P. Hu, Y.W. Zhu, Y.H. Jiang, X.S. Feng, S.T. Li, L.J. Bu, X.N. Yang, G.H. Lu,^* “Dopant/Semiconductor/Electret Trilayer Architecture for High-Performance Organic Field-Effect Transistors”. Adv. Electron. Mater. 2018, 4, 1800339. DOI: 10.1002/aelm.201800339

20. P. Wei, S.T. Li,* D.F. Li, H. Yu, X.D. Wang, C.C. Xu, Y.D. Yang, L.J. Bu,* G.H. Lu,* “Organic-semiconductor: Polymer-electret blends for high-performance transistors”. Nano Research 2018, 11, 5835-5848,  DOI: 10.1007/s12274-018-2088-7

19. Y.H. Wang, Y.J. Zhang, G.H. Lu,* X.S. Feng, T. Xiao, J. Xie, X.Y. Liu, J.H. Ji, Z.X. Wei,* L.J. Bu,* Reconstructing Space- and Energy-Dependent Exciton Generation in Solution-Processed Inverted Organic Solar Cells. ACS Appl. Mater. Interfaces 2018.DOI: 10.1021/acsami.7b14698

18. L.J. Bu, M.X. Hu, W.L. Lu, Z.Y. Wang, G.H. Lu, * “Printing Semiconductor–Insulator Polymer Bilayers for High-Performance Coplanar Field-Effect Transistors”. Adv. Mater. 2018, 30, 1704695.  DOI:10.1002/adma.201704695

17. S. Gao, L.J. Bu,* Z. Zheng, X.D. Wang, W.C. Wang, L. Zhou, J.H. Hou, G.H. Lu, “Probing film-depth-related light harvesting in polymer solar cells via plasma etching”. AIP Advances 2017, 7, 045312.  DOI: 10.1063/1.4982242

16. L. Zhou, L.J. Bu, D.F. Li, G.H. Lu,^* “Gate-voltage-dependent charge transport in multi-dispersed polymer thin films”. Appl. Phys. Lett. 2017, 110, 093301. DOI: 10.1063/1.4977436

15. L.J. Bu, Y.M. Qiu, P. Wei, L. Zhou, W.L. Lu, S.T. Li, G.H. Lu, “Manipulating Transistor Operation via Nonuniformly Distributed Charges in a Polymer Insulating Electret Layer”. Phys. Rev. Applied, 2016, 6, 054022.  DOI: 10.1103/PhysRevApplied.6.054022

14. L.J. Bu, S. Gao, W.C. Wang, L. Zhou, S. Feng, X. Chen, D.M. Yu, S.T. Li, G.H. Lu, “Film-Depth-Dependent Light Absorption and Charge Transport for Polymer Electronics: A Case Study on Semiconductor/Insulator Blends by Plasma Etching”, Adv. Electron. Mater. 2016, 1600359.  DOI:10.1002/aelm.201600359

13. L.J. Bu, T.J. Dawson, R.C. Hayward, “Tailoring Ultrasound-Induced Growth of Perylene Diimide Nanowire Crystals from Solution by Modification with Poly(3-hexyl thiophene)”, ACS Nano, 2015, 9, 1878-1885. DOI: 10.1021/nn506795q

12. G.H. Lu, L.J. Bu, S.J. Li, X.N. Yang, “Bulk Interpenetration Network of Thermoelectric Polymer in Insulating Supporting Matrix”, Adv. Mater. 2014, 26, 2359-2364. DOI:10.1002/adma.201305320

11. H.Y. Wang, F. Liu, L.J. Bu, J. Gao, C. Wang, W. Wei, T.P. Russell, “The Role of Additive in Diketopyrrolopyrrole-Based Small Molecular Bulk Heterojunction Solar Cells”, Adv. Mater. 2013, 25, 6519 -6525.  DOI:10.1002/adma.201302848

10. L.J. Bu, E. Pentzer, F. Bokel, T. Emrick, R.C. Hayward, “Growth of Polythiophene/Perylene Tetracarboxydiimide Donor/Acceptor Shish-Kebab Nanostructures by Coupled Crystal Modification”, ACS Nano, 2012, 6, 10924-10929. . DOI: abs/10.1021/nn3043836

9.   L.J. Bu, X.Y. Guo, B. Yu, Y.Y. Fu, Y. Qu, Z.Y. Xie, D.H. Yan, Y.H. Geng, F.S. Wang, “Donor-Acceptor Liquid Crystalline Conjugated Cooligomers for the Preparation of Films with the Ideal Morphology for Bulk Heterojunction Solar Cells”, Polymer 2011, 52, 4253-4260.  DOI:10.1016/j.polymer.2011.07.029

8.   L.J. Bu, X.Y. Guo, B. Yu, Y. Qu, Z.Y. Xie, D.H. Yan, Y.H. Geng, F.S. Wang, “Monodisperse Co-oligomer Approach toward Nanostructured Films with Alternating Donor−Acceptor Lamellae”, J. Am. Chem. Soc. 2009, 131, 13242-13243. DOI: 10.1021/ja905980w

7.   L.J. Bu, Y. Qu, D.H. Yan, Y.H. Geng, F.S. Wang, “Synthesis and Characterization of Coil-Rod-Coil Triblock Copolymers Comprising Fluorene-Based Mesogenic Monodisperse Conjugated Rod and Poly(ethylene oxide) Coil”, Macromolecules 2009, 42, 1580-1588. DOI: 10.1021/ma802601c

6.   S.P. Wu, L.J. Bu, L. Huang, X.H. Yu, Y.C. Han, Y.H. Geng, F.S. Wang, “Synthesis and Characterization of Phenylene-Thiophene All-Conjugated Diblock Copolymers”, Polymer 2009, 50, 6245-6251.  DOI: 10.1016/j.polymer.2009.11.001

5.    X.Y. Guo, L.J. Bu, Y. Zhao, Z.Y. Xie, Y.H. Geng, L.X. Wang, “Controlled Phase Separation for Efficient Energy Conversion in Dye/Polymer Blend Bulk Heterojunction Photovoltaic Cells”, Thin Solid Films 2009, 517, 4654-4657. DOI: 10.1016/j.tsf.2009.02.082

4.    X.J. Zhang, L.J. Bu, Y. Qu, L.X. Wang, Y.H. Geng, F.S. Wang, “Novel Spiro-Fluorenes from Tandem Radical Addition for Liquid Crystalline Monodisperse Conjugated Oligomers”, J. Mater. Chem. 2009, 19, 399-408. DOI: 10.1039/b811830b

3.   X.J. Zhang, Y. Qu, L.J. Bu, H.K. Tian, J.P. Zhang, L.X. Wang, Y.H. Geng, F.S. Wang, “Synthesis and Characterization of Monodisperse Oligo(fluorene-co-bithiophene)s” Chem.- Euro. J. 2007, 13, 6238-6248. DOI: 10.1002/chem.200700007

2.   J. Liu, L.J. Bu, J.P. Dong, Q.G. Zhou, Y.H. Geng, D.G. Ma, L.X. Wang, X.B. Jing, F.S. Wang, “Green Light-Emitting Polyfluorenes with Improved Color Purity Incorporated with 4,7-Diphenyl-2,1,3-Benzothiadiazole Moieties”, J. Mater. Chem. 2007, 17, 2832-2838.  DOI: 10.1039/b700004a

1.  J. Liu, X. Guo, L.J. Bu, Z.Y. Xie, Y.X. Chen, Y.H. Geng, L.X. Wang, X.B. Jing, F.S. Wang, “White Electroluminescence from a Single-Polymer System with Simultaneous Two-Color Emission: Polyfluorene as Blue Host and 2,1,3-Benzothiadiazole Derivatives as Orange Dopants on the Side Chain”, Adv.Func.Mater. 2007, 17, 1917-1925. DOI:10.1002/adfm.200600988