Dr. Sharka M. Prokes Profile

Dr. Sharka M. Prokes

Senior Research Physicist at US Naval Research Lab

SPIE Involvement:

Author

Publications (23)

Proceedings Article | 5 October 2015 Presentation

Formation and properties of 3D metamaterial composites fabricated using nanometer scale laser lithography (Presentation Recording)

Sharka Prokes, Frank Perkins, Orest Glembocki

Proceedings Volume 9553, 955311 (2015) https://doi.org/10.1117/12.2190016

KEYWORDS: Metamaterials, Composites, Nanolithography, Lithography, Electron beam lithography, Video, Current controlled current source, Visible radiation, Fabrication, Laser systems engineering

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Proceedings Article | 19 October 2012 Paper

Plasma enhanced atomic layer deposition of silver thin films for applications in plasmonics and surface enhanced Raman scattering

Erin Cleveland, Orest Glembocki, S. Prokes

Proceedings Volume 8467, 84670H (2012) https://doi.org/10.1117/12.929033

KEYWORDS: Silver, Plasmonics, Atomic layer deposition, Plasma, Thin films, Molecules, Thin film deposition, Nanostructures, Hydrogen, Raman scattering

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Proceedings Article | 11 October 2012 Paper

Novel optical properties of Ag films deposited by plasma enhanced atomic layer deposition (PEALD)

S. Prokes, O. Glembocki, E. Cleveland

Proceedings Volume 8467, 84670F (2012) https://doi.org/10.1117/12.970437

KEYWORDS: Silver, Plasmonics, Atomic layer deposition, Metals, Gold, Platinum, Plasma, Scanning electron microscopy, Dielectrics, Nanowires

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Proceedings Article | 16 September 2011 Paper

Growth of ZnO nanowires on retroreflector microspheres and the resulting light channeling and plasmonic properties

S. Prokes, O. Glembocki, Erin Cleveland, Hua Qi

Proceedings Volume 8106, 81060L (2011) https://doi.org/10.1117/12.899412

KEYWORDS: Retroreflectors, Surface enhanced Raman spectroscopy, Zinc oxide, Silicon, Zinc, Light scattering, Solids, Plasmonics, Raman scattering, Nanowires

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Proceedings Article | 1 March 2011 Paper

Synthesis and oxidation of silver nanoparticles

Hua Qi, D. Alexson, O. Glembocki, S. Prokes

Proceedings Volume 7947, 79470Y (2011) https://doi.org/10.1117/12.871122

KEYWORDS: Silver, Surface enhanced Raman spectroscopy, Zinc oxide, Electroluminescence, Silicon, Plating, Scanning electron microscopy, Nanoparticles, Oxidation, Nanowires

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Proceedings Article | 1 March 2011 Paper

Plasmo-photonic nanopillar array for large-area surface-enhanced Raman scattering sensors

Francisco Bezares, Joshua Caldwell, Orest Glembocki, Ronald Rendell, Maraizu Ukaegbu, Richard Kasica, Maryiya Feygelson, Sharka Prokes, Michael Papantonakis, Charles Hosten

Proceedings Volume 7946, 79461A (2011) https://doi.org/10.1117/12.879151

KEYWORDS: Gold, Raman scattering, Plasmonics, Nanostructures, Raman spectroscopy, Sensors, Silicon, Molecules, Surface plasmons, Nanoparticles

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Proceedings Article | 11 September 2010 Paper

Plasmo-photonic nanowire arrays for large-area surface-enhanced Raman scattering sensors

Joshua Caldwell, Orest Glembocki, Ronald Rendell, Sharka Prokes, James Long, Francisco Bezares

Proceedings Volume 7757, 775723 (2010) https://doi.org/10.1117/12.860504

KEYWORDS: Surface enhanced Raman spectroscopy, Silicon, Gold, Metals, Silver, Raman scattering, Sensors, Electron beam lithography, Reactive ion etching, Nanoparticles

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Proceedings Article | 11 September 2010 Paper

Cysteamine coated Ag and Au nanorods for improved surface enhanced Raman scattering from dinitrotoluene and trinitrotoluene

O. Glembocki, M. Gowda, S. Geng, S. Prokes, N. Garces, J. Cushen, J. Caldwell

Proceedings Volume 7757, 77570I (2010) https://doi.org/10.1117/12.860314

KEYWORDS: Silver, Molecules, Raman spectroscopy, Nanoparticles, Gold, Chemical species, Molecular interactions, Raman scattering, Metals, Nanowires

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Proceedings Article | 28 August 2010 Paper

Surface modification of metal and metal coated nanoparticles to induce clustering

M. Gowda, O. Glembocki, S. Geng, S. Prokes, N. Garces, J. Caldwell

Proceedings Volume 7768, 77680L (2010) https://doi.org/10.1117/12.862367

KEYWORDS: Nanoparticles, Gold, Surface enhanced Raman spectroscopy, Metals, Silver, Silicon, Raman scattering, Dielectrics, Surface plasmons, Spectroscopy

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Proceedings Article | 28 August 2010 Paper

Formation and plasmonic properties of silicon nanowire arrays produced by chemical etching

S. Prokes, Hua Qi, Jenny Yung, Orest Glembocki

Proceedings Volume 7768, 77680M (2010) https://doi.org/10.1117/12.859825

KEYWORDS: Silicon, Silver, Etching, Semiconducting wafers, Nanoparticles, Wet etching, Doping, Plasmonics, Silicon films, Nanowires

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Proceedings Article | 3 September 2009 Paper

Formation of dielectric core/metal sheath nanowire composites and their application to SERS sensing

Hua Qi, Dimitri Alexson, Orest Glembocki, S. Prokes

Proceedings Volume 7406, 74060X (2009) https://doi.org/10.1117/12.836199

KEYWORDS: Silver, Electroluminescence, Silicon, Zinc oxide, Scanning electron microscopy, Composites, Metals, Plating, Coating, Nanowires

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Proceedings Article | 3 September 2009 Paper

Incorporation of novel ternary Sn-Ga-O and Zn-Ga-O nanostructures into gas sensing devices

Lena Mazeina, S. Prokes, Steve Arnold, Evan Glaser, F. Keith Perkins

Proceedings Volume 7406, 740605 (2009) https://doi.org/10.1117/12.827378

KEYWORDS: Platinum, Copper, Nickel, Nanostructures, Tin, Gold, Zinc oxide, Crystals, Capacitance, Nanolithography

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Proceedings Article | 11 October 2007 Paper

Dielectric and geometric properties of plasmonics in metal/dielectric nanowires composites used in surface-enhanced Raman spectroscopy

O. Glembocki, R. Rendell, S. Prokes, D. Alexson, M. Mastro, S. Badescu, A. Fu

Proceedings Volume 6768, 676802 (2007) https://doi.org/10.1117/12.751384

KEYWORDS: Surface enhanced Raman spectroscopy, Silver, Dielectrics, Silicon, Gallium, Raman spectroscopy, Solids, Plasmonics, Metals, Nanowires

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Proceedings Article | 11 October 2007 Paper

Formation of ordered and disordered dielectric/metal nanowire arrays and their plasmonic behavior

S. Prokes, H. Park, O. Glembocki, D. Alexson, R. Rendell

Proceedings Volume 6768, 67680E (2007) https://doi.org/10.1117/12.752203

KEYWORDS: Gold, Gallium, Composites, Raman spectroscopy, Indium arsenide, Scanning electron microscopy, Electron beam lithography, Zinc oxide, Silver, Nanowires

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Proceedings Article | 10 October 2007 Paper

The role of surface adsorption in surface-enhanced Raman scattering from Benzene thiols

D. Alexson, O. Glembocki, S. Prokes, R. Rendell, S. Badescu, J. Onuegbu, C. Hosten

Proceedings Volume 6768, 67680S (2007) https://doi.org/10.1117/12.752592

KEYWORDS: Molecules, Silver, Raman scattering, Chemical species, Adsorption, Raman spectroscopy, Molecular interactions, Scanning electron microscopy, Metals, Dielectrics

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Proceedings Article | 19 October 2006 Paper

Growth and characterization of single crystal InAs nanowire arrays and their application to plasmonics

S. Prokes, H. Park, O. Glembocki

Proceedings Volume 6370, 63700Q (2006) https://doi.org/10.1117/12.685022

KEYWORDS: Indium arsenide, Surface enhanced Raman spectroscopy, Crystals, Gold, Plasmonics, Molecules, Quartz, Raman spectroscopy, Raman scattering, Nanowires

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Proceedings Article | 18 November 2005 Paper

Nanoshell, nanosphere, and nanowire geometries for hot spot formation in surface enhanced Raman scattering

O. Glembocki, S. Prokes, H. Szmacinski, J. Liu, F. Kub, C. Kub

Proceedings Volume 6008, 600809 (2005) https://doi.org/10.1117/12.631184

KEYWORDS: Silver, Molecules, Nanostructures, Raman scattering, Dielectrics, Raman spectroscopy, Metals, Optical spheres, Nanoparticles, Nanowires

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Proceedings Article | 17 November 2005 Paper

Growth and characterization of single crystal semiconductor Ga₂O₃ nanowires and nano-ribbons for sensing applications

S. Prokes, W. Carlos, O. Glembocki

Proceedings Volume 6008, 60080C (2005) https://doi.org/10.1117/12.630644

KEYWORDS: Gallium, Raman spectroscopy, Gallium arsenide, Oxygen, Metals, Gold, Crystals, Sensors, Nickel, Nanowires

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Proceedings Article | 18 August 2005 Paper

Nanostructures and Porous Silicon: Activity and Phase Transformation in Sensors and Photocatalytic Reactors

James Gole, Stephen Lewis, Andrei Fedorov, Sharka Prokes

Proceedings Volume 5929, 592908 (2005) https://doi.org/10.1117/12.616892

KEYWORDS: Sensors, Silicon, Picosecond phenomena, Visible radiation, Nanostructures, Nanoparticles, Carbon monoxide, Metals, Ultraviolet radiation, Raman spectroscopy

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Proceedings Article | 29 December 2004 Paper

Synthesis of Si nanowires for MEMS cantilever sensor applications

S. M. Prokes, Stephen Arnold

Proceedings Volume 5593, (2004) https://doi.org/10.1117/12.578765

KEYWORDS: Silicon, Oxides, Microelectromechanical systems, Metals, Hydrogen, Sensors, Argon, Temperature metrology, Diffusion, Nanowires

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Proceedings Article | 24 July 2002 Paper

Clusters on semiconductor surfaces

Orest Glembocki, Sharka Prokes, Thomas Kennedy, A. Rajagopal

Proceedings Volume 4608, (2002) https://doi.org/10.1117/12.437690

KEYWORDS: Manganese, Magnetism, Silicon, Chemical species, Semiconductors, Nanostructures, Free space, Magnetic semiconductors, Scattering, Dichroic materials

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