Ahmed, I., Temple, M.P., Kallis, A., Wojdak, M., Oton, C.J., Barbier, D., ...
Erbium-doped silicon-rich silicon oxide films deposited by plasma enhanced chemical vapor deposition suffer from compressive stress as deposited, which converts to a large tensile stress on annealing...
Retention of data in heat-damaged SIM cards and potential recovery methods (2008)
Examination of various SIM cards and smart card devices indicates that data may be retained in SIM card memory structures even after heating to temperatures up to 450 o C, which the National...
Kenyon, A.J., Wojdak, M., Ahmad, I., Loh, W.H., Oton, C.J.
We discuss the use of rate equations to analyze the sensitization of erbium luminescence by silicon nanoclusters. In applying the general form of second-order coupled rate-equations to the Si...
Wojdak, M., Liaw, L.I., Ahmad, I., Oton, C.J., Loh, W.H., Kenyon, A.J.
Silicon-rich silica samples doped with erbium were grown by PECVD and characterized by photoluminescence, time-resolved photoluminescence and Fourier transform infrared spectroscopy. We observe that...
Excited state absorption in the Si nanocluster-Er material system (2006)
The issue of Er excited state absorption in the Si nanocluster-Er material system is highlighted, and an analysis incorporating this interaction presented. We compare our analysis with a prior model...
Er3+ excited state absorption and the low fraction of nanocluster-excitable Er3+ in SiOx (2006)
Loh, W.H., Oton, C.J., Kenyon, A.J.
Despite the observation by a number of groups of a strong luminescence sensitization effect of erbium ions by excitation exchange from silicon nanoclusters, there is considerable experimental...
An analysis of erbium excited state absorption in silicon-rich silica (2006)
Kenyon, A.J., Loh, W.H., Oton, C.J., Ahmad, I.
Erbium-doped silicon-rich silica is a material that has generated great interest, as it holds considerable promise for practical silicon-based optical sources. There are numerous reports of...
It’s not for lazy students like me… (2005)
Mitchell, J.E., Smith, J., Kenyon, A.J.
This paper details the development of problem-based learning in the Department of Electronic and Electrical Engineering at UCL, including opportunities and challenges in implementation experienced as...
A frequency domain measurement diagnostic technique for plasma-tools (2004)
Law, V. J., Kenyon, A.J., Thornhill, N.F., Pagliarani, A., Lea, L., Watkins, M.
The design of a 10–500 MHz bridge is described and also its use with a tracking generator and spectrum analyser to form a scalar network analyser for the investigation of the internal...
Harmonic monitoring of the switched silicon etched process (2003)
Law, V.J., Kenyon, A.J., Thornhill, N.F., Pagliarani, A., Lee, K., Watkins, M., ...
A new non-invasive radio frequency technique for real-time monitoring of the STS ASE (TM) deep silicon etch process, or other forms of the Bosch switched etch process, is reported. The technique...
Harmonic monitoring of the switched silicon etched process (2003)
Law, V.J., Kenyon, A.J., Thornhill, N.F., Pagliarani, A., Lee, K., Watkins, M., ...
A new non-invasive radio frequency technique for real-time monitoring of the STS ASETM deep silicon etch process, or other forms of the Bosch switched etch process, is reported. The technique...
Amplitude and phase measurement of plasma harmonics in a photoresist etching process (2003)
Pagliarani, A., Kenyon, A.J., Thornhill, N.F., Lee, K., Law, V.J., Lea, L.
Remote-Coupled Oxygen Plasma Harmonic Measurements for Process Monitoring (2003)
Law, V.J., Bergamini, S., Kenyon, A.J., Thornhill, N.F., Lee, K., Watkins, M., ...
About the book: This book presents state-of-the-art analysis of developments in plasma physics.
Plasma harmonics Lissajous measurements (2002)
Bergamini, S., Law, V.J., Kenyon, A.J., Thornhill, N.F., Lea, L.
RF probe technology for the next generation of technological plasmas (2001)
Law, V.J., Kenyon, A.J., Thornhill, N.F., Seeds, A.J., Batty, I.
We describe radio frequency (rf) analysis of technological plasmas at the 13.56 MHz fundamental drive frequency and integer narrow-band harmonics up to n = 9. In particular, we demonstrate the use of...
Remote-coupled sensing of plasma harmonics and process end-point detection (2000)
Law, V.J., Kenyon, A.J., Thornhill, N.F., Srigengan, V., Batty, I.
A remote-coupled dual-directional coupler used in the single-directional mode for process harmonic end-point detection is described. Harmonic end-point detection of photoresist stripping and chamber...
Surfaces and flows : a study of the molecular dynamics of liquids. (1992)
Thesis (Ph. D.)--University of Sussex, 1992.
Lactate dehydrogenase in chickens with Rous sarcoma / (1964)
Holohan, Peter David., Kenyon, A. J.
Thesis (M.S.)--University of Connecticut, 1964.
Expression of Aleutian mink disease antigen in cell culture.
Hahn, E C, Ramos, L, Kenyon, A J
Infection of CRFK feline kidney cells with Aleutian disease vurus leads to production of virus-induced antigen(s) in the nucleus which could be demonstrated by the fluorescent-antibody technique. The...
Anti-deoxyribonucleic acid (DNA) antibody was quantitated in sera from mink infected with Aleutian disease virus (ADV). During the course of the disease after experimental infection, the amount of...
Mobility of sodium dodecyl sulphate - protein complexes.
Reduced and unreduced lysozyme aggregates formed by formaldehyde cross-linking comprise a set of model compounds for studying the effects of protein conformation on the electrophoretic mobilities of...
Expression of Aleutian mink disease antigen in cell culture.
Hahn, E C, Ramos, L, Kenyon, A J
Infection of CRFK feline kidney cells with Aleutian disease vurus leads to production of virus-induced antigen(s) in the nucleus which could be demonstrated by the fluorescent-antibody technique. The...
Anti-deoxyribonucleic acid (DNA) antibody was quantitated in sera from mink infected with Aleutian disease virus (ADV). During the course of the disease after experimental infection, the amount of...
Mobility of sodium dodecyl sulphate - protein complexes.
Reduced and unreduced lysozyme aggregates formed by formaldehyde cross-linking comprise a set of model compounds for studying the effects of protein conformation on the electrophoretic mobilities of...
`Nuclear' antigens and antinuclear antibodies in mink sera
Barnett, E. V., Williams, R. C., Kenyon, A. J., Henson, J. E.
Aleutian disease of mink is transferrable by cell-free extracts and is characterized by hepatitis, vasculitis, nephritis, and hypergammaglobulinaemia. Because of increasing evidence incriminating...