Zobrazeno 1 - 10
of 105
pro vyhledávání: '"Xi-Mao Bao"'
Publikováno v:
Journal of Polymer Science Part B: Polymer Physics. 44:3037-3041
With anodic alumina with an ordered nanopore array used as a template, poly[2-metoxy-5-(2′-ethyl-hexyloxy)-p-phenylene vinylene] (MEH–PPV) was embedded into the nanopores, and then two-dimensional arrays of light-emitting nanopolymers were prepar
Publikováno v:
Journal of Applied Physics; 10/15/1997, Vol. 82 Issue 8, p4028, 5p, 5 Graphs
Autor:
Yongfeng Mei, X. H. Huang, M. R. Sheng, Kok Wai Cheah, Zheng-Gao Dong, Gg G. Siu, Liang Fang, Xinglong Wu, Xi-Mao Bao
Publikováno v:
Physics Letters A. 331:248-251
Germanium oxide thin films on silicon substrate were produced using pulsed laser deposition method under adjusted substrate temperature and oxygen pressure. There existed two PL bands observed in our samples, violet and blue bands. We attributed both
Publikováno v:
Chemical Physics Letters. 387:400-404
A nano-particulate thin CuI film is fabricated by iodination of a porous copper substrate that was prepared by using an alumina mask and characteristic properties of these films are studied.
Publikováno v:
Journal of Crystal Growth. 263:447-453
In this study, different organic additives such as β-cyclodextrin (β-CD), amylose, and poly(ethylene oxide) polymer (PEO) are selected, respectively, to coat zinc acetate in order to investigate their roles on the thermal decomposition process of t
Publikováno v:
Applied Physics A: Materials Science & Processing. 77:855-858
A SiO2 nanoscale island array was fabricated on a Si substrate by using anodic porous alumina as a mask. Transmission electron microscopy observation and the atomic force microscopy pattern show that the arrangement of SiO2 islands has a quasi-hexago
Publikováno v:
Physics Letters A. 314:299-303
Strong violet–blue photoluminescence (PL) band peaked at around 410 nm was obtained in Ge oxide films fabricated using magnetron sputtering of single crystal Ge target in diluted O2. The peak position of this band remains unchanged with annealing t
Publikováno v:
Physics Letters A. 313:467-471
Exploration of strong blue emission from Si nanostructures has been a subject of enormous experimental studies since the discovery of porous Si in 1990. It is revealed in this work that a strong blue double-peak (417 and 437 nm) photoluminescence (PL
Publikováno v:
Chemical Physics Letters. 373:22-27
Uniform ZnO nanoparticles have been prepared via a convenient thermal decomposition approach, in which β-cyclodextrin (β-CD) is selected to coat the precursor of zinc acetate. The decomposition process of this system is investigated by thermogravim
Publikováno v:
Europhysics Letters (EPL). 62:595-599
An ordered array of isolated alumina nanotubes was obtained using an anodizing method of Si-based Al films, which was composed of three steps: anodization of a Si-based Al film under a constant dc voltage in sulfuric acid to form a porous alumina fil