Zobrazeno 1 - 10
of 29
pro vyhledávání: '"Naigui Shang"'
Publikováno v:
Carbon. 49:3048-3054
Individual tubular graphite cones (TGCs) are characterized using Raman spectroscopy atroom temperature. A split G band at 1569–1587 cmy1 is directly observed from the root tothe tip of TGCs without requiring surface electromagnetic and chemical enh
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::88c8da65f19e49129ba713d91a85f9d5
https://doi.org/10.1016/j.carbon.2011.03.025
https://doi.org/10.1016/j.carbon.2011.03.025
Publikováno v:
The Journal of Physical Chemistry C. 114:15837-15841
Uniform and porous graphene nanoflake films (GNFs) have been investigated as a support for catalytic Pt nanoclusters in direct methanol electro-oxidation. Pt nanoclusters of varying thickness are deposited on GNFs using magnetron sputtering, and thei
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bf1db85d31c5dad978917e2d854ed524
https://doi.org/10.1021/jp105470s
https://doi.org/10.1021/jp105470s
Autor:
Artemis Stamboulis, I-Nan Lin, Alexei Zakharov, Umesh Palnitkar, Pagona Papakonstantinou, Peng Wang, Naigui Shang, Ming Chu
Publikováno v:
ACS Nano. 3:1032-1038
We report the growth of ultrathin diamond nanorods (DNRs) by a microwave plasma assisted chemical vapor deposition method using a mixture gas of nitrogen and methane. DNRs have a diameter as thin as 2.1 nm, which is not only smaller than reported one
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2f5e29646796984589d21d569ab9d6df
https://doi.org/10.1021/nn900167p
https://doi.org/10.1021/nn900167p
Publikováno v:
Vacuum. 66:71-76
Arrays of multi-tip silicon cones covering large areas of Si(1 0 0) substrates were fabricated using argon ion beam bombardment and nickel as a seeding material. Each cone head split into a number of needle tips with a lateral size of tens of nanomet
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::16c27f4f7cf3775d0a67531b4d10144c
https://doi.org/10.1016/s0042-207x(01)00474-2
https://doi.org/10.1016/s0042-207x(01)00474-2
Autor:
Chun-Sing Lee, Xiuliang Ma, Ning-Bew Wong, Jingjing Hu, Shuit-Tong Lee, Zhiyuan Xie, Naigui Shang
Publikováno v:
The Journal of Physical Chemistry B. 106:3823-3826
One-dimensional nanostructures of SnO2 with a ribbonlike morphology have been prepared in large scale via rapid oxidation of elemental tin at 1080 °C. The products were characterized with scanning electron microscopy, X-ray powder diffraction, trans
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c8841271f09c2254c5f087091ac651dd
https://doi.org/10.1021/jp0125552
https://doi.org/10.1021/jp0125552
Autor:
Nigel Fox, David Gibbs, Christopher J. Chunnilall, Evangelos Theocharous, Naigui Shang, Guy Alexander Howlett, Ryan Mole, Oliver B. Harris, Naseer Ahmed, Juan R. Reveles, Rosie Taylor, Ben Poul Jensen
Publikováno v:
Optics express. 22(6)
The fabrication of NanoTube Black, a Vertically Aligned carbon NanoTube Array (VANTA) on aluminium substrates is reported for the first time. The coating on aluminium was realised using a process that employs top down thermal radiation to assist grow
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0ece0623966b515b023565ffdb9194d7
https://pubmed.ncbi.nlm.nih.gov/24664077
https://pubmed.ncbi.nlm.nih.gov/24664077
Autor:
Naigui Shang, Cheehow Lee, Zhangda Lin, Shuit-Tong Lee, I. Bello, Ning Wang, Liang-Sheng Liao
Publikováno v:
Physical Review B. 62:17134-17137
Surface passivation is introduced to suppress the deleterious effect of Si surface oxides and thus enhance diamond heteroepitaxial nucleation. Surface composition and diamond nucleation and growth on H-, Br-, and I-passivated Si surfaces were studied
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c8987c07d8be47b66405ff49927d7026
https://doi.org/10.1103/physrevb.62.17134
https://doi.org/10.1103/physrevb.62.17134
Publikováno v:
Modern Physics Letters B. 14:89-93
The porphyritic texture of diamond films synthesized by hot filament CVD (HFCVD) is reported for the first time. The porphyritic texture has two distinct crystal habits, where phenocrysts are set in a matrix of fine grains. The morphology and quality
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::713a1dc64ebc641e367c7cf4bd85c69f
https://doi.org/10.1142/s0217984900000148
https://doi.org/10.1142/s0217984900000148
Publikováno v:
Thin Solid Films. 334:156-160
Diamond films have been deposited by d.c. discharge assisted hot filament chemical vapor deposition. The diamond nucleation density was significantly enhanced more than five orders of magnitude by this d.c. discharge assisted process. The effects of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6d1e95692a3278483a5e386bfc12a6de
https://doi.org/10.1016/s0040-6090(98)01135-3
https://doi.org/10.1016/s0040-6090(98)01135-3
Autor:
Qing-yi Shao, Defen Le, Mei Li, Jingbiao Cui, Jin-qiu Li, Rongchuan Fang, Naigui Shang, Sijin Han
Publikováno v:
Thin Solid Films. 334:178-181
The (100) textured diamond films have been successfully deposited on aluminum nitride (AlN) ceramics by hot filament chemical vapor deposition. The properties of the films grown for different times and various substrate temperatures were characterize
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3f3b044c1c216d6a3b8f95a15beff400
https://doi.org/10.1016/s0040-6090(98)01139-0
https://doi.org/10.1016/s0040-6090(98)01139-0