Search Results - "Thomas, Evan L. H."

Superconducting Diamond on Silicon Nitride for Device Applications by Bland, Henry A., Thomas, Evan L. H., Klemencic, Georgina M., Mandal, Soumen, Morgan, David J., Papageorgiou, Andreas, Jones, Tyrone G., Williams, Oliver A.

“…Chemical vapour deposition (CVD) grown nanocrystalline diamond is an attractive material for the fabrication of devices. For some device architectures,…”
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Surface Zeta Potential and Diamond Seeding on Gallium Nitride Films by Mandal, Soumen, Thomas, Evan L. H, Middleton, Callum, Gines, Laia, Griffiths, James T, Kappers, Menno J, Oliver, Rachel A, Wallis, David J, Goff, Lucy E, Lynch, Stephen A, Kuball, Martin, Williams, Oliver A

“…The measurement of ζ potential of Ga-face and N-face gallium nitride has been carried out as a function of pH. Both of the faces show negative ζ potential in…”
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Chemical mechanical polishing of thin film diamond by Thomas, Evan L.H., Nelson, Geoffrey W., Mandal, Soumen, Foord, John S., Williams, Oliver A.

“…The demonstration that Nanocrystalline Diamond (NCD) can retain the superior Young’s modulus (1100GPa) of single crystal diamond twinned with its ability to be…”
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Spectroscopic Ellipsometry of Nanocrystalline Diamond Film Growth by Thomas, Evan L. H, Mandal, Soumen, Ashek-I-Ahmed, Macdonald, John Emyr, Dane, Thomas G, Rawle, Jonathan, Cheng, Chia-Liang, Williams, Oliver A

“…With the retention of many of the unrivaled properties of bulk diamond but in thin-film form, nanocrystalline diamond (NCD) has applications ranging from…”
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Chemical Nucleation of Diamond Films by Mandal, Soumen, Thomas, Evan L. H, Jenny, Titus A, Williams, Oliver A

“…With the large differences in surface energy between film and substrate in combination with the low sticking coefficient of hydrocarbon radicals,…”
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Effect of slurry composition on the chemical mechanical polishing of thin diamond films by Werrell, Jessica M., Mandal, Soumen, Thomas, Evan L. H., Brousseau, Emmanuel B., Lewis, Ryan, Borri, Paola, Davies, Philip R., Williams, Oliver A.

“…Nanocrystalline diamond (NCD) thin films grown by chemical vapour deposition have an intrinsic surface roughness, which hinders the development and performance…”
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Silica based polishing of {100} and {111} single crystal diamond by Thomas, Evan L H, Mandal, Soumen, Brousseau, Emmanuel B, Williams, Oliver A

“…Diamond is one of the hardest and most difficult to polish materials. In this paper, the polishing of {111} and {100} single crystal diamond surfaces by…”
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Electropositive Nanodiamond-Coated Quartz Microfiber Membranes for Virus and Dye Filtration by Bland, Henry A, Centeleghe, Isabella A, Mandal, Soumen, Thomas, Evan L. H, Maillard, Jean-Yves, Williams, Oliver A

“…Electropositive membranes demonstrating high flux at low pressure differentials show great promise as universal separation platforms for viruses and other…”
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Polycrystalline Diamond Micro‐Hotplates by Thomas, Evan L. H., Stritt, Jaspa, Mandal, Soumen, Imboden, Matthias, Williams, Oliver A.

“…Micro‐hotplate structures are increasingly being investigated for use in a host of applications ranging from broadband infra‐red sources within…”
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Microwave plasma modelling in clamshell chemical vapour deposition diamond reactors by Cuenca, Jerome A., Mandal, Soumen, Thomas, Evan L.H., Williams, Oliver A.

“…A microwave plasma model of a chemical vapour deposition (CVD) reactor is presented for understanding spatial heteroepitaxial growth of polycrystalline diamond…”
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Air-clad suspended nanocrystalline diamond ridge waveguides by Abdou, Aly, Panduranga, Parashara, Richter, Jens, Thomas, Evan L H, Mandal, Soumen, Williams, Oliver A, Witzens, Jeremy, Nezhad, Maziar P

“…A hybrid group IV ridge waveguide platform is demonstrated, with potential application across the optical spectrum from ultraviolet to the far infrared…”
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Redox agent enhanced chemical mechanical polishing of thin film diamond by Mandal, Soumen, Thomas, Evan L.H., Gines, Laia, Morgan, David, Green, Joshua, Brousseau, Emmanuel B., Williams, Oliver A.

“…The chemical nature of the chemical mechanical polishing of diamond has been examined by adding various redox agents to an alkaline SF1 polishing slurry. Three…”
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Contact resistance of various metallisation schemes to superconducting boron doped diamond between 1.9 and 300 K by Manifold, Scott A., Klemencic, Georgina, Thomas, Evan L.H., Mandal, Soumen, Bland, Henry, Giblin, Sean R., Williams, Oliver A.

“…Diamond is a material that offers potential in numerous device applications. In particular, highly boron doped diamond is attractive due to its…”
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Monitoring of the Initial Stages of Diamond Growth on Aluminum Nitride Using In Situ Spectroscopic Ellipsometry by Leigh, William, Mandal, Soumen, Cuenca, Jerome A., Wallis, David, Hinz, Alexander M., Oliver, Rachel A., Thomas, Evan L. H., Williams, Oliver

“…The high thermal conductivity of polycrystalline diamond makes it ideally suited for thermal management solutions for gallium nitride (GaN) devices, with a…”
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Author Correction: Superconducting Diamond on Silicon Nitride for Device Applications by Bland, Henry A., Thomas, Evan L. H., Klemencic, Georgina M., Mandal, Soumen, Morgan, David J., Papageorgiou, Andreas, Jones, Tyrone G., Williams, Oliver A.

“…A correction to this article has been published and is linked from the HTML and PDF versions of this paper. The error has not been fixed in the paper…”
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A simple, space constrained NIRIM type reactor for chemical vapour deposition of diamond by Thomas, Evan L. H., Ginés, Laia, Mandal, Soumen, Klemencic, Georgina M., Williams, Oliver A.

“…In this paper the design of a simple, space constrained chemical vapour deposition reactor for diamond growth is detailed. Based on the design by NIRIM, the…”
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Microwave plasma modelling in clamshell chemical vapour deposition diamond reactors by Cuenca, Jerome A, Mandal, Soumen, Thomas, Evan L. H, Williams, Oliver A

“…A microwave plasma model of a chemical vapour deposition (CVD) reactor is presented for understanding spatial heteroepitaxial growth of polycrystalline diamond…”
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Development of long-range conductivity mechanisms in glass-like carbon by Stritt, Jaspa, Cuenca, Jerome A., Thomas, Evan L.H., Williams, Oliver A.

“…The conductivity mechanisms in glass-like carbon synthesised from SU-8 3005 photoresist are explored as a function of pyrolysis temperature (between 700–750…”
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Contact resistance of various metallisation schemes to superconducting boron doped diamond between 1.9 and 300 K by Manifold, Scott A, Klemencic, Georgina, Thomas, Evan L. H, Mandal, Soumen, Bland, Henry, Giblin, Sean R, Williams, Oliver A

“…Carbon 179 (2021) 13-19 Diamond is a material that offers potential in numerous device applications. In particular, highly boron doped diamond is attractive…”
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In-situ monitoring of microwave plasma-enhanced chemical vapour deposition diamond growth on silicon using spectroscopic ellipsometry by Leigh, William G.S., Thomas, Evan L.H., Cuenca, Jerome A., Mandal, Soumen, Williams, Oliver A.

“…The quality of polycrystalline diamond films is heavily dependent on the nucleation and early stages of growth, making the ability to monitor these early…”
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