Zobrazeno 1 - 10
of 11
pro vyhledávání: '"Chunhe Zang"'
Autor:
Dongmei Zhang, Chunjuan Tang, Yongsheng Zhang, Chunhe Zang, Lina Liu, Zhigang Bao, Hongyu Xiao, Ruifei Qin
Publikováno v:
Journal of Alloys and Compounds. 591:320-325
NaYF 4 :Yb 3+ ,Er 3+ submicrocubes were synthesized by a facile method at room temperature, and they were coated with SiO 2 using a modified Stober procedure. Then bare NaYF 4 :Yb 3+ ,Er 3+ and NaYF 4 :Yb 3+ ,Er 3+ @SiO 2 submicrocubes were both anne
Publikováno v:
Physica B: Condensed Matter. 407:4333-4337
The thermal transport properties of four-terminal graphene nano-junctions (FGNJs) consisting of semi-infinite armchair-edged nanoribbon and zigzag-edged nanoribbon were calculated. The thermal transport in FGNJs is sensitive to their geometric shape.
Publikováno v:
Applied Surface Science. 258:8595-8598
Al-doped ZnO films were grown on quartz substrates by MOCVD. A systematical and detailed study about the effect of Al content on structural, optical and electrical properties were discussed. XRD measurements revealed that the preferred orientation of
Publikováno v:
Applied Surface Science. 258:6184-6189
In this article, we reported the synthesis of uniform hexagonal NaYF 4 (β-NaYF 4 ) nanotubes through in situ ion exchange reaction using Y(OH) 3 nanotubes as templates via a facile hydrothermal route. The structure and morphology of the products wer
Publikováno v:
Physica B: Condensed Matter. 406:3479-3483
Uniform and flat single crystal ZnO:P nanobelts (NBs) were fabricated on Si (1 0 0) substrates by the thermal evaporation method. The growth process, free-catalyst self-assembly vapor-solid (V–S) mechanism, was described and investigated deeply in
Autor:
Jianfeng Su, C. J. Tang, Y. S. Zhang, Y.X. Yang, Changqing Wang, Q.B. Hu, Chunhe Zang, C. H. Zhao
Publikováno v:
Solid State Sciences. 13:1152-1156
Bi2S3 network nanostructure has been synthesized by a facile hydrothermal method. The networks are composed of cross-linked single crystalline Bi2S3 nanowires growth along [001] direction, and the nanowires form the network are almost perpendicular t
Publikováno v:
Applied Surface Science. 257:3388-3391
In this paper we report the structure and magnetic properties of flower-like α-NiS nanostructure prepared by a facile one-step hydrothermal method. The flowers consist of polycrystalline nanoflakes, and the nanoflakes are composed of single crystall
Publikováno v:
Solid State Sciences. 12:1352-1356
The urchin-like Bi 2 S 3 nanostructures have been grown by a facile environmentally friendly hydrothermal method. X-ray diffraction (XRD) and Raman spectrum demonstrate that the obtained samples are composed of pure orthorhombic phase Bi 2 S 3 . Scan
Autor:
Zhengjun Zong, D. M. Zhang, Y.X. Yang, Y. S. Zhang, Chunhe Zang, S. J. Fang, C. H. Zhao, C. J. Tang
Publikováno v:
The Journal of Physical Chemistry C. 113:18527-18530
A diamond-shaped P-doped ZnO nanostructure was fabricated on a Si (100) substrate by a chemical vapor deposition method. The photoluminescence properties of the ZnO nanostructure were studied with a temperature range from 81 to 306 K. At 81 K, a seri
Publikováno v:
Physica B: Condensed Matter. 407:1044-1046
Using a microcircuit fabricated on a diamond anvil cell, in situ conductivity measurements on nanophase (NP) γ-Fe2O3 are obtained under high pressure. For NP γ-Fe2O3, the abrupt increase in electrical conductivity occurs at a pressure of 21.3 GPa,