Laboratory of Organic Photonics and Iontronics

Laboratory of Organic Photonics and Iontronics
Laboratory of Organic Photonics and Iontronics

All Journal Publications


 

Statistics of journal articles

  • Gao’s students are highlighted in BOLD
  • Total citations: 11,129 as of August 2016 (Google Scholar)
  • Gao’s H-index: 28
  • Most published journals: Applied Physics Letters (17 articles); Organic Electronics (6 articles); Journal of Applied Physics (6 articles); Advanced Materials (5 articles); Synthetic Metals (5 articles)

61. AlTal, F. and Gao, J. (2016) High resolution scanning optical imaging of a frozen polymer p-n junction Journal of Applied Physics 120:115501

60. AlTal, F. and Gao, J. (2016) Charging and discharging a planar polymer light-emitting electrochemical cell Electrochimica Acta 220: 529-535

59. Chen, S., Wantz, G., Bouffier, B., and Gao, J. (2016) Solid-state bipolar electrochemistry:polymer light-emitting electrochemical cells ChemElectroChem 3:392-398. Invited article.

58. Gautier, B., Wu, X., AlTal, F., Chen, S., and Gao, J. (2016) Reverse bias activation of salt-doped polymer light-emitting devices Organic Electronics 28:47-52

57. AlTal, F. and Gao, J. (2015) Long-term testing of polymer light-emitting electrochemical cells: Reversible doping and black spots, Organic Electronics 18:1-7

56. AlTal, F. and Gao, J. (2015) Scanning photocurrent and PL imaging of a frozen polymer p–i–n junction Physical Status Solidi-Rapid Research Letters 9(1): 77–81

55. Gao, J. and AlTal, F. (2014) Decoupled luminance decay and voltage drift in polymer light-emitting electrochemical cells: Forward bias vs. reverse bias operation Applied Physics Letters 104:143301

54. Li, X., AlTal, F., Liu, G. and Gao, J. (2013) Long-term, intermittent testing of sandwich polymer light-emitting electrochemical cells Applied Physics Letters 103:243304

53. Li, X., Gao, J. and Liu, G. (2013) Reversible luminance decay in polymer light-emitting electrochemical cells Applied Physics Letters 102:223303

52. Li, X., Gao, J. and Liu, G. (2013) Thickness dependent device characteristics of sandwich polymer light-emitting electrochemical cells Organic Electronics 14(6):1441-1446

51. Wantz, G., Gautier, B., Dumur, F., Phan, T. N. T., Gigmes, D., Hirsch, L., and Gao. J. (2012) Towards frozen organic PH junctions at room temperature using high-Tg polymer electrolytes Organic Electronics 13(10):1859-1864

50. Gautier, B. and Gao, J. (2012) Polymer light-emitting devices based on a polymer-salt mixture Applied Physics Letters 101:093302

49. Inayeh, A., Dorin, B. and Gao, J. (2012) Scanning photocurrent and photoluminescence imaging of a frozen polymer p-n junction Applied Physics Letters 101:253305

48. Hu, Y., Dorin, B., F. Teng and Gao, J. (2011) Mapping the built-in electric field in polymer light-emitting electrochemical cells Organic Electronics 13(3):361-365

47. Hu, Y. and Gao, J. (2011) Direct imaging and probing of the polymer p-n junction in planar polymer light-emitting electrochemical cells Journal of the American Chemical Society 133(7):2227-31

46. Hu, Y. and Gao, J. (2009) Direct probing of a polymer electrolyte/luminescent conjugated polymer mixed ionic/electronic conductor Journal of the American Chemical Society 131(51):18236-7

45. Alem, S., Gao, J., and Wantz, G. (2009) Photovoltaic response of symmetric sandwich cells with identical electrodes Journal of Applied Physics 106:044505

44. Gao, J., Jin, H., Hou, Y. and Alem, S. (2008) Planar polymer photovoltaic cells with millimeter interelectrode spacing Journal of Applied Physics 104:084512

43. Bonnet, W., Tracy, C., Wantz, G., Liu, G. and Gao, J. (2008) Bulk electroluminescence from conjugated polymer thin films via the formation of gold nanoislands Small 4(10):1707-1710

42. Alem, S. and Gao, J. (2008) The effect of annealing/quenching on the performance of polymer light-emitting electrochemical cells Organic Electronics 9(3):347-354

41. Hohertz, D. and Gao, J. (2008) How electrode work function affects doping and electroluminescence of polymer light-emitting electrochemical cells Advanced Materials 20(17):3298-3302

40. Zhang Y., Hu, Y. and Gao, J. (2007) Photovoltaic response of a polymer p-i-n Junction Applied Physics Letters 91:233509

39. Njikang, G., Liu, G. and Gao, J. (2007) Preparation and quencher diffusion of pyrene-tagged water-dispersible ABC triblock nanospheres Macromolecules 40(25):9174-9180

38. Tracy, C. and Gao, J. (2006) Polymer bulk homojunction light-emitting electrochemical cells Journal of Applied Physics 100:104503

37. Hu, Y.,Tracy, C., and Gao, J. (2006) High resolution imaging of electrochemical doping and dedoping processes in luminescent conjugated polymers Applied Physics Letters, 88:123507

36. Hu, Y. and Gao, J. (2006) Strong electroluminescence from polymer films with heavily quenched photoluminescence Advanced Materials 18(21):2880-83.

35. Zhang, Y., Hu, Y., and Gao, J. (2006) Improving the efficiency of polymer light-emitting electrochemical cells by controlled doping relaxation Applied Physics Letters 88:163507

34. Jia, W, Hu,Y., Gao, J., and Wang, S. (2006) Linear and star-shaped polynuclear Ru (II) complexes of 2-(2¢-pyridyl) benzimidazolyl derivatives: synthesis, photophysical properties and red light-emitting devices Dalton Transactions 14:1721-1728

33. Zhang, Y. and Gao, J. (2006) Lifetime study of polymer light-emitting electrochemical cells Journal of Applied Physics 100:084501

32. Hu, Y. and Gao, J. (2006) Cationic effects in polymer light-emitting electrochemical cells Applied Physics Letters, 89:253514

31. Tracy, C. and Gao, J. (2005) Polymer bulk homojunction photonic devices Applied Physics Letters 87:143502

30. Gao, J. and Dane, J. (2005) Imaging the doping and electroluminescence in extremely large planar polymer light-emitting electrochemical cells Journal of Applied Physics 98:063513

29. Dane, J., Tracy, C., and Gao, J. (2005) Direct observation of a frozen-junction in polymer light-emitting electrochemical cells Applied Physics Letters 86:153509

28. Lee, J., Liu, Q., Motala, M., Dane, J., Gao, J., Kang, Y., and Wang, S. (2004) Photoluminescence, electroluminescence, and complex formation of novel N-7-azaindolyl- and 2,2 '-dipyridylamino-functionalized siloles Chemistry of Materials 16(10):1869-77

27 Dane, J. and Gao, J. (2004) Imaging the degradation of polymer light-emitting devices Applied Physics Letters 85:3905-3907

26. Gao, J. and Dane, J. (2004) Visualization of electrochemical doping and light-emitting junction formation in conjugated polymer films Applied Physics Letters 84:2778-80

25. Gao, J. and Dane, J. (2003) Planar polymer light-emitting electrochemical cells with extremely large interelectrode spacing Applied Physics Letters 83:3027-29

24. Gao, T, Gao, J., and Sailor, M. J. (2002) Tuning the response and stability of thin film mesoporous silicon vapor sensors by surface modification Langmuir 18:9953-57

23. Gao, J., Gao, T., Li, Y., and Sailor, M. J. (2002) Vapor sensors based on optical interferometry from oxidized nanoporous silicon films Langmuir 18:2229-33

22. Gao, J., Gao, T., and Sailor, M. J., (2000) Porous silicon vapor sensor based on laser interferometry Applied Physics Letters 77:901-03

21. Gao, J., Li, Y., Yu, G., and Heeger, A. J. (1999) Polymer light-emitting electrochemical cells with frozen junctions Journal of Applied Physics 86:4594-99

20. Tasch, S., Holzer, L., Wenzl, F.P., Gao, J., Winkler, B., Dai, L., Mau, AWH, Sotgiu, R., Sampietro, M., Scherf, U., Müllen, K., Heeger, A. J., and Leising, G. (1999) Light-emitting electrochemical cells with microsecond response times based on PPPs and novel PPVs Synthetic Metals 102:1046-49

19. Tasch, S., Gao, J., Wenzl, F.P., Holzer, L., Scherf, U., Müllen, K., Leising, G. and Heeger, A. J. (1999) Blue and green light-emitting electrochemical cells with microsecond response times Electrochemical and Solid- State Letters 2:303-05

18. Gao, J., Heeger, A. J., Campbell, I. H., and Smith, D. L. (1999) Direct observation of junction formation in polymer light-emitting electrochemical cells Physical Review B Rapid Communications 59:R2482-85

17. Hutchison, K., Gao, J., Schick, G., Rubin, Y. and Wudl, F. (1999) Bucky light bulbs: white light electroluminescence from a fluorescent C60 adduct-single layer organic LED Journal of the American Chemical Society 121:5611-12

16. Li, Y., Cao, Y., Gao, J., Wang, D., Yu, G., and Heeger, A. J. (1999) Electrochemical properties of luminescent polymers and polymer light-emitting electrochemical cells Synthetic Metals 99:243-48

15. Yu, G., Cao, Y., Zhang, C., Li, Y., Gao, J., and Heeger, A. J. (1998) Complex admittance measurements of polymer light-emitting electrochemical cells: ionic and electronic contributions Applied Physics Letters 73:111-13

14. Gao, J., Yu, G., and Heeger, A. J. (1998) Polymer p-i-n junction photovoltaic cells Advanced Materials 10:692-95

13. Yu, G., Cao, Y., Andersson, M., Gao, J., and Heeger, A. J. (1998) Polymer light-emitting electrochemical cells with frozen p-i-n junction at room temperature Advanced Materials 10:385-88

12. Huang, W., Meng, H., Yu, W. L., Gao, J., and Heeger, A. J. (1998) A new blue light-emitting polymer containing substituted thiophene and an arylene-1, 3, 4-oxadiazole moiety Advanced Materials 10:593-95

11. Li, Y., Gao, J., Wang, D., Yu, G., Cao, Y., and Heeger, A. J.  (1998) Ac impedance of frozen junction polymer light-emitting electrochemical cells Synthetic Metals 97:191-94

10. Li, Y., Gao, J., Yu, G., Cao, Y., and Heeger, A. J. (1998) Ac impedance of polymer light-emitting electrochemical cells and light-emitting diodes: a comparative study Chemical Physics Letters 287:83-88

09. Greenwald, Y., Hide, F., Gao, J., and Heeger, A. J. (1997) Cyclic voltammetry studies of light-emitting electrochemical cells Journal of the Electrochemical Society 144:L70-72

08. Gao, J., Yu, G., and Heeger, A. J. (1997) Polymer light-emitting electrochemical cells with frozen p-i-n.junction Applied Physics Letters 71:1293-95

07. Gao, J., Hide, F., and Wang, H. (1997) Efficient photodetectors and photovoltaic cells from composites of fullerenes and conjugated polymers Synthetic Metals 84:979-80

06. Maniloff, E. S., Vacar, D., McBranch, D. W., Wang, H. L., Mattes, B. R., Gao, J. and Heeger, A. J. (1997) Ultrafast holography using charge-transfer polymers Optical Communications 141:243-46

05. Gao, J., Heeger, A. J., Lee, J. Y., and Kim, C. Y. (1996) Soluble polypyrrole as the transparent anode in polymer light-emitting diodes Synthetic Metals 82:221-23

04. Yu, G., Gao, J., Hummelen, J. C., Wudl, F., and Heeger, A. J. (1995) Polymer photovoltaic cells: enhanced efficiencies via a network of internal donor-acceptor heterojunctions Science 270:1789-91

03. Gao, J., Hua, Y., Huang, Z., Wang, R., Xie, D., Bai, Y., Qiu, Y. (1994) Thin film electroluminescence characteristics of PPV Chinese Journal of Luminescence 15:78-80

02. Gao, J., Feng, X., Hua, Y. (1994) Electroluminescence study of doped organic thin films Chinese Journal of Luminescence 15:136-40

01. Gao, J., Hua, Y., Feng, X. and Xu, X. (1994) Photoluminescence and electroluminescence studies of doped organic system Chinese Journal of Functional Materials 25:406-11