JQHe Research Group

Publications+

  • 62

    62. M.A. Schofield, J. Q. He*, V. V. Volkov, Y. Zhu, Giant magneto-resistance estimated from direct observation of nanoscale ferromagnetic domain evolution in La0.325Pr0.3Ca0.375MnO3, Journal of Applied Physics, 112(2012)053924 (PDF)

  • 61

    61. K.Biswas, J.Q. He, I. Blum, C.-I. Wu, T. P. Hogan, D. Seidman, V. P. Dravid and M. G. Kanatzidis*, High Performance Bulk Thermoelectrics with all scale Hierarchical Architectures, Nature,  489(2012)414 (PDF)

  • 60

    60.  Jing Li, Jiehe Sui*,  Yanling Pei, Celine Barreteau, David Berardan, Nita Dragoe, Wei Cai, J. Q. He*, Li-Dong Zhao*,  High thermoelectric figure of merit ZT>1 in Ba heavily doped BiCuSeO oxyselenides, Energy and Environmental Science, 5 (2012) 8543 (PDF)

  • 59

    59. J. Q. He*, S. N. Girard, J. C. Zheng, L. D. Zhao, M. G. Kanatzidis, V. P. Dravid, Strong Phonon Scattering by Layer Structured PbSnS2 in PbTe Based Thermoelectric Materials, Advanced Materials,  24( 2012)4440 (PDF)

  • 58

    58.  L.-D. Zhao+, J. Q. He+, C-I. Wu, T. Hogan, X. Zhou, C. Uher, V. P. Dravid, and M. G. Kanatzidis*, Thermoelectrics with earth abundant elements: High performance p-type PbS nanostructured with SrS and CaS, J. Am. Chem. Soc., 134 (2012)7902(PDF)

  • 57

    57. A. P. Katsoulidis, J. Q. He and M. G. Kanatzidis*, Functional Monolithic Polymeric Organic Framework Aerogel as Reducing and Hosting Medium for Ag nanoparticles and its Application to the Capture of Iodine Vapors, Chem. Matter. , 24(2012)1937(PDF)

  • 56

    56. I. Chung, B. Lee, J. Q. He, R. P. H. Chang, and M. G. Kanatzidis*, All-solid-state dye-sensitized solar cells with high efficiency, Nature, 485(2012)486-489 (PDF)

  • 55

    55.  Michihiro Ohta, Kanishka Biswas, Shih-Han Lo, Jiaqing He, Duck Young Chung, Vinayak P. Dravid, and Mercouri G. Kanatzidis*, Enhancement of thermoelectric figure of merit by the insertion of MgTe nanostructures in p-type PbTe, Advanced Energy Materials,  2(2012)1117-1123 (PDF)

  • 54

    54. Ivan D. Blum, Dieter Isheim, David N. Seidman*, Jiaqing He, John Androulakis, Kanishka Biswas, Vinayak P. Dravid, Mercouri G. Kanatzidis, Dopant distributions in PbTe-based thermoelectric materials, Journal of electronic materials, 41(2012)1583-1588 (PDF)

  • 53

    53. J. Q. He*, J. Androulakis, M. G. Kanatzidis, V. P. Dravid*, Seeing is believing: weak phonon scattering from Nanostructures in alkali metal doped Lead Telluride, Nano Letters,  12(2012)343(PDF)

  • 52

    52. L.D. Zhao, S.H. Lo, J. Q. He, H. Li, K. Biswas, J. Androulakis, C.-I Wu, T. Hogan, D.-Y. Chung, V. Dravid,and M. G. Kanatzidis*, High performance thermoelectrics from earth-abundant materials: Enhanced figure of merit in PbS by second phase nanostructures, J. Am. Chem. Soc., 133(2011)20476 (PDF)

  • 51

    51. K. Biswas, J. Q. He, G. Wang, S.H. Lo, C. Uher, V. P. Dravid, and M. G. Kanatzidis*, High Thermoelectric Figure of Merit in Nanostructured p-type PbTe-MTe (M = Ca, Ba), Energy and Environmental Science, 4 (2011) 4675-4684(PDF)

  • 50

    50. Maryam Shafaei-Fallah, Alexander Rothenberger, Alexandros P. Katsoulidis, Jiaqing He, Christos D. Malliakas Mercouri Kanatzidis*, Extraordinary selectivity of CoMo3S13 chalcogel for C2H6 and CO2 adsorption, Advanced Materials, 23 (2011) 4857 (PDF)

  • 49

    49. In Chung, Myung Gil Kim, Joon I. Jang, J. Q. He,John B. Ketterson,and M. G. Kanatzidis*, Low-temperature, solution-based fabrication of nonlinear optical thin films of APSe6 (A = K, Rb), Angew. Chem., 50 (2011) 10867(PDF)
  • 48

    48. S. N. Girard, J. Q. He, X. Zhou, D. Shoemaker,C. Jaworski,C. Uher, V. P. Dravid,J.P. Heremans, and M. G. Kanatzidis*, Electronic Density of States Modification and Nanostructure Shape Control in High Performance Na-doped PbTe/PbS Thermoelectric Materials, J. Am. Chem. Soc., 133 (2011)16588(PDF)

  • 47

    47. J.S. Wu*, J.Q. He, Mi-Kyung Han, Joseph R. Sootsman, Steven Girard, Indika U. Arachchige, Mercouri G. Kanatzidis & Vinayak P. Dravid, Electron-beam Activated Thermal Sputtering of Thermoelectric Materials, Journal of Applied Physics, 110(2011)044325 (PDF)
  • 46

    46. John Androulakis, Iliya Todorov, J. Q. He, Duck-Young Chung, Vinayak Dravid, and M. G. Kanatzidis*, Thermoelectric properties of nanostructured PbSe-PbS: a significant step towards thermoelectrics from abundant chemical elements, J. Am. Chem. Soc.,133 (2011)10920(PDF)

  • 45

    45. J. Q. He*, J. R. Sootsman, L. Q. Xu, S. N. Girard, J. C. Zheng*, M. G. Kanatzidis*, V. P. Dravid*, Anomalous Electronic Transport in Dual-Nanostructured Lead Telluride, J. Am. Chem. Soc.,133 (2011)8786 (PDF)

  • 44

    44. Simon Johnsen, Jiaqing He, John Androulakis, Vinayak P. Dravid, Iliya Todorov, Duck. Y. Chun, Mercouri Kanatzidis*, Nanostructures boost the thermoelectric performance of PbS, J. Am. Chem. Soc.,  133 (2011) 3460(PDF)

  • 43

    43. Maryam Shafaei-Fallah, Jiaqing He, Alexander Rothenberger, Mercouri Kanatzidis*, Ion-exchangeable Cobalt Polysulfide Chalcogel, J. Am. Chem. Soc.,133(2011) 1200 (PDF)
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