Zobrazeno 1 - 10
of 187
pro vyhledávání: '"C D W Wilkinson"'
Publikováno v:
Microelectronic Engineering. 85:996-999
This paper investigates a low damage reactive ion etch (RIE) process to make thin silicon nitride sidewall spacers for the fabrication of self-aligned sub-100nm gate length III-V metal-oxide-semiconductor field-effect-transistors (MOSFETs). Self-alig
Autor:
Robert Geoff Richards, C. D. W. Wilkinson, Richard O.C. Oreffo, S McFarlane, M. Dalby, Manus J.P. Biggs
Publikováno v:
Journal of The Royal Society Interface. 5:1231-1242
The surface microtexture of an orthopaedic device can regulate cellular adhesion, a process fundamental in the initiation of osteoinduction and osteogenesis. Advances in fabrication techniques have evolved to include the field of surface modification
Publikováno v:
Microelectronic Engineering. 83:859-863
While hot embossing of polymers is very attractive for the production of a large number of samples, press techniques can have a longer cycle time for heating and cooling than is desirable. We have addressed this issue by prototyping a new hot embossi
Publikováno v:
Microelectronic Engineering. 83:1577-1581
The application of nanotechnology to biotechnology has increased over the years. One particular area which potentially could benefit from this is cell and tissue engineering. Here we describe various different methods on preparing polymeric substrate
Autor:
Martin Christopher Holland, Douglas Macintyre, Xu Li, Stephen Thoms, C. D. W. Wilkinson, X. Cao, I.G. Thayne, Haiping Zhou
Publikováno v:
Microelectronic Engineering. 83:1159-1162
This paper investigates reactive ion etching (RIE) of sputtered tungsten films, a suitable candidate for gate metallization in compound semiconductor based high mobility channel devices, with the aim of developing a detailed understanding of the effe
Autor:
E. J. Chichilnisky, J. Marchal, Val O'Shea, M. Rahman, M. Horn, J. J. Melone, Alan Litke, C. D. W. Wilkinson, R Tang, Deborah E. Gunning, Kevin M. Smith, Keith Mathieson, W. R. Cunningham
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 513:51-56
The development of high-density, multi-channel circuitry for the detection of low-level signals in particle physics has potential application in other areas of science. Here we use this technology to study biological neural networks. For example unde
Publikováno v:
Nanotechnology. 13:605-609
Creating a device where cell reactions to nanoscale topographies and a control (usually planar) surface can be monitored simultaneously is advantageous from a biological perspective. Through the utilization of both natural lithography and conventiona
Autor:
Stephen Thoms, C. D. W. Wilkinson, Mohamed Henini, Laurence Eaves, A. C. Neumann, Oleg Makarovsky, P. C. Main, L.A Dickinson
Publikováno v:
Physica E: Low-dimensional Systems and Nanostructures. 12:178-181
We study the breakdown of the integer quantum Hall e ect in a series of n-type GaAs =AlGaAs heterostructures in which the current 6ows through a short and narrow constriction. The critical mean current density is strongly dependent on the constrictio
Autor:
S. Duffy, G. Dick, C. D. W. Wilkinson, M. Rahman, M. J. Brown, Keith Mathieson, J. G. Williamson
Publikováno v:
Microelectronic Engineering. 53:371-374
Damage as a result of ion bombardment may occur both at top surfaces and at sidewalls. We propose a method of probing sidewall damage using coherent electron focusing. A collimated electron beam is reflected off an internal boundary formed by dry etc
Autor:
A. Boyd, Martin D. Dawson, S. K. Murad, Thomas F. Krauss, C. D. W. Wilkinson, Caleb Smith, R.M. De La Rue, Colin Stanley
Publikováno v:
Microelectronic Engineering. 46:327-330
The viability of using a thermally oxidised AlAs layer as a robust mask for the transfer of nanometre scale features is reported. Plasma fluorinated AlAs layers were investigated also, but despite selectivities for fluorinated masks of 100:1 between