Zobrazeno 1 - 10
of 24
pro vyhledávání: '"S. H. Dalal"'
Autor:
S. H. Dalal, Aron Robert Rachamim, Junfeng Geng, Andrew E. H. Wheatley, Volker Engels, Ángel Berenguer-Murcia, Sieglinde M.-L. Pfaendler, Andrew J. Flewitt
Publikováno v:
Nanoscale Research Letters
Nanoscale Research Letters, Vol 5, Iss 5, Pp 904-907 (2010)
Nanoscale Research Letters, Vol 5, Iss 5, Pp 904-907 (2010)
ZnO nanowires have been grown by chemical vapour deposition (CVD) using PdZn bimetallic nanoparticles to catalyse the process. Nanocatalyst particles with mean particle diameters of 2.6 ± 0.3 nm were shown to catalyse the growth process, displaying
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::96bbed9ef9ee7c85facf354943c2db49
http://europepmc.org/articles/PMC2894315
http://europepmc.org/articles/PMC2894315
Autor:
Paul A. Warburton, S. H. Dalal, Paul Beecher, Andrew J. Flewitt, William I. Milne, Gen-Wen Hsieh, Gehan A. J. Amaratunga, Flora M. Li, Marcus C. Newton, Ian K. Robinson, JE Stott, Pritesh Hiralal, Arokia Nathan, Husnu Emrah Unalan
Publikováno v:
IEEE Transactions on Electron Devices. 55:3001-3011
This paper reports on the synthesis of zinc oxide (ZnO) nanostructures and examines the performance of nanocomposite thin-film transistors (TFTs) fabricated using ZnO dispersed in both n- and p-type polymer host matrices. The ZnO nanostructures consi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7658f521eded9584f18ec883060d42ba
https://doi.org/10.1109/ted.2008.2005180
https://doi.org/10.1109/ted.2008.2005180
Autor:
Jae Eun Jang, Manishkumar Chhowalla, Yan Zhang, SeungNam Cha, Mie Minagawa, Gehan Amaratunga, G. Lentaris, D. Kuo, S. H. Dalal, Pritesh Hiralal, K. Suzuki, William I. Milne, Yasuhiko Hayashi, Yang Yang, R. Tenne, Hidetoshi Matsumoto, Di Wei, Husnu Emrah Unalan, K. Chremmou, T. Butler, R. Rosentsveig, Akihiko Tanioka
Publikováno v:
IEEE Transactions on Electron Devices. 55:2988-3000
In this paper, we report on the synthesis and applications of semiconducting nanostructures. Nanostructures of interest were zinc oxide (ZnO) nanowires and tungsten disulfide (WS2) nanotubes where transistors/phototransistors and photovoltaic (PV) en
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8b986495fbb9971dbc6053881b4efaf3
https://doi.org/10.1109/ted.2008.2005166
https://doi.org/10.1109/ted.2008.2005166
Autor:
William I. Milne, Kbk Teo, Daniel L. Baptista, Mark Dowsett, Richard J. H. Morris, S. H. Dalal
Publikováno v:
Surface and Interface Analysis. 39:898-901
In this paper we demonstrate how secondary ion mass spectrometry (SIMS) can be applied to ZnO nanowire structures for gold catalyst residue determination. Gold plays a significant role in determining the structural properties of such nanowires, with
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9cf714e2013ede320c20eae699168233
https://doi.org/10.1002/sia.2610
https://doi.org/10.1002/sia.2610
Autor:
William I. Milne, Kenneth B. K. Teo, David A. Jefferson, Daniel L. Baptista, S. H. Dalal, Rodrigo G. Lacerda
Publikováno v:
Nanotechnology. 17:4811-4818
The controllable growth of vertically aligned ZnO nanowires using a simple vapour deposition method system is reported. The growth properties are studied as a function of the thickness of the Au catalyst layer, total pressure, deposition temperature
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::19e4bd0bc9e2c63566a6b4950123eb12
https://doi.org/10.1088/0957-4484/17/19/005
https://doi.org/10.1088/0957-4484/17/19/005
Autor:
William I. Milne, Alberto Tagliaferro, Simone Musso, S. H. Dalal, Mauro Giorcelli, David A. Jefferson, Kbk Teo, Samuele Porro
Publikováno v:
Journal of Non-Crystalline Solids. 352:1310-1313
Carbon nanotubes (CNTs) are obtained by chemical vapor deposition (CVD) on uncoated silicon and quartz substrates. The process of synthesis involves the co-evaporation of a carbon precursor and a metal catalyst in a nitrogen atmosphere in a high temp
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c0c13cf08c9242be82b28f64b79eed1e
https://doi.org/10.1016/j.jnoncrysol.2005.08.041
https://doi.org/10.1016/j.jnoncrysol.2005.08.041
Autor:
S. H. Dalal, Aun Shih Teh, David A. Jefferson, Gehan A. J. Amaratunga, John H. Durrell, Kenneth B. K. Teo, Manishkumar Chhowalla, Rodrigo G. Lacerda, William I. Milne, F. Wyczisk, Nalin L. Rupesinghe, Pierre Legagneux, Debdulal Roy, M. H. Yang
Publikováno v:
Journal of Applied Physics. 96:4456-4462
We present a detailed study of the growth of multiwall and single-wall carbon nanotubes (SWCNTs) by chemical-vapor deposition using a thin-film triple metal (Al∕Fe∕Mo) catalyst. Using Nanoauger spectroscopy, a full map of the metals in the sample
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c86e3c46dd45dcc0d33ed22a339c2c5d
https://doi.org/10.1063/1.1794359
https://doi.org/10.1063/1.1794359
Autor:
Meyya Meyyappan, William I. Milne, Deepak Bose, Manishkumar Chhowalla, M. S. Bell, Rodrigo G. Lacerda, Kenneth B. K. Teo, S. H. Dalal, David Hash, Gehan A. J. Amaratunga, Nalin L. Rupesinghe, T. R. Govindan, Brett A. Cruden
Publikováno v:
Nano Letters. 4:921-926
The effect of the plasma on heating the growth substrate in plasma enhanced chemical vapor deposition (PECVD) of carbon nanotubes is characterized for the first time. This effect, which is commonly ignored in the nanotube/nanofiber literature, is the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a18cd475275ba46f353c4dd49474d87c
https://doi.org/10.1021/nl049629g
https://doi.org/10.1021/nl049629g
Autor:
William I. Milne, Kenneth B. K. Teo, Krzysztof K. K. Koziol, S. H. Dalal, Rodrigo G. Lacerda, Aun Shih Teh, Gehan A. J. Amaratunga, Debdulal Roy, F. Wyczisk, M. H. Yang, Nalin L. Rupesinghe, David G. Hasko, Manish Chhowalla, Pierre Legagneux
Publikováno v:
Applied Physics Letters. 84:269-271
We report an alternative way of preparing high-quality single-wall carbon nanotubes (SWCNTs). Using a triple-layer thin film of Al/Fe/Mo (with Fe as a catalyst) on an oxidized Si substrate, the sample is exposed to a single short burst (5 s) of acety
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2b3cd8cac686fee5c42e2d53754c06de
https://doi.org/10.1063/1.1639509
https://doi.org/10.1063/1.1639509
Autor:
Aron Robert Rachamim, S. H. Dalal, Michael E. Swanwick, William I. Milne, Sieglinde M.-L. Pfaendler, Andrew J. Flewitt
Publikováno v:
MRS Proceedings. 1174
Zinc oxide (ZnO) nanowires (NWs) are receiving significant industrial and academic attention for a variety of novel electronic, optoelectronic and MEMS device applications due to their unusual combination of physical properties, including being optic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::121cc5abdb95f7b87b1a8bd8c8a081a2
https://doi.org/10.1557/proc-1174-v11-08
https://doi.org/10.1557/proc-1174-v11-08