JQH Research Group

  • 67

    67L.-D. Zhao J. Q. He S. Hao, C-I. Wu, T. Hogan, C. Wolverton, V. P. Dravid, and M. G. Kanatzidis*, Raising the thermoelectric performance of p-type PbS with endotaxially nanostructured second phases of CdS and ZnS and valence-band offset engineering, J. Am. Chem. Soc., 134(2012)16327 (PDF)

  • 66

    66.  J. Q. He*, I. D. Blum, H.-Q. Wang, S. N. Girard, J. Doak,L.-D. Zhao, J.-C. Zheng, G. Casillas, C. Wolverton, M. Jose-Yacaman, D. N. Seidman, M. G. Kanatzidis*, V. P. Dravid*, Morphology Control of Nanostructures: Na-doped PbTe-PbS system, Nano Letters, 12(2012)5979 (PDF)

  • 65

    65. S. N. Girard, T. C. Hasapis J. Q. He, X. Zhou, E. Hatzikraniotis, C. Uher, K. M. Paraskevopoulos, V. P. Dravid, and M. G. Kanatzidis*, PbTe-PbSnS2 thermoelectric composites: low lattice thermal conductivity from large microstructures, Energy and Environmental Science, 5 (2012) 8716 (PDF)

  • 64

    64Kyriaki Polychronopoulou, Christos .D. Malliakas, Jiaqing He, Mercouri G. Kanatzidis*, Selective Surfaces: Quaternary Co(Ni)MoS-based Chalcogels with Divalent (Pb2+, Cd2+, Pd2+) and Trivalent (Cr3+, Bi3+) Metals for Gas Separation, Chem. Matter., 24(2012) pp 3380 (PDF)

  • 63

    63. S.-H. Lo, J. Q. He*, K. Biswas, M. G. Kanatzidis, V. P. Dravid*, Phonon Scattering and Thermal Conductivity in p-type Nanostructured PbTe-BaTe Bulk Thermoelectric Materials, Adv. Func. Mater., 22(2012) 5175 (PDF)

  • 62

    62M.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

    61K.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

    57A. 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

    53J. 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)