selected scholarly activity
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academic article
- Bacteriophage ZCSE2 is a Potent Antimicrobial against Salmonella enterica Serovars: Ultrastructure, Genomics and Efficacy. Viruses. 12:424-424. 2020
- Exploiting Phonon‐Resonant Near‐Field Interaction for the Nanoscale Investigation of Extended Defects. Advanced Functional Materials Advanced Materials for Optics and Electronics. 30:1907357-1907357. 2020
- Chemical Mapping of Unstained DNA Origami Using STEM/EDS and Graphene Supports. ACS Applied Nano Materials. 3:1123-1130. 2020
- Durability performance of geopolymer cement based on fly ash and calcium aluminate cement in mild concentration acid solutions. Journal of Sustainable Cement-Based Materials. 8:290-308. 2019
- Green template-free synthesis and characterization of mesoporous alumina as a high value-added product in aluminum black dross recycling strategy. Journal of Alloys and Compounds. 792:161-169. 2019
- Controlling the Infrared Dielectric Function through Atomic-Scale Heterostructures. ACS Nano. 13:6730-6741. 2019
- Investigation of defects influencing performance of type-II InAs/GaInSb superlattice based infrared PIN type photodetectors. Journal of Applied Physics. 125:214503-214503. 2019
- Ag Thin Film Dewetting Prevention by Ion Implantation. Advanced Materials Interfaces. 6:1900108-1900108. 2019
- Removing Stripes, Scratches, and Curtaining with Nonrecoverable Compressed Sensing. Microscopy and Microanalysis. 25:705-710. 2019
- Electron beam damage of epoxy resin films studied by scanning transmission X-ray spectromicroscopy. Micron. 120:74-79. 2019
- Low-loss TeO2-coated Si3N4 waveguides for application in photonic integrated circuits. Optics Express. 27:12529-12529. 2019
- Acid attack on geopolymer cement mortar based on waste-glass powder and calcium aluminate cement at mild concentration. Construction and Building Materials. 193:363-372. 2018
- Multi-Angle Plasma Focused Ion Beam (FIB) Curtaining Artifact Correction Using a Fourier-Based Linear Optimization Model. Microscopy and Microanalysis. 24:657-666. 2018
- Reduction in surface state defects in iron pyrite by use of zinc sulfide passivation layers. Optical Materials Express. 8:3835-3835. 2018
- Characterization of Mg components in reactive MgO – Portland cement blends during hydration and carbonation. Journal of CO2 Utilization. 27:518-527. 2018
- Multi-scale Examination of the Microstructure Evolution of AZ31 During Multi-pass Cross-Rolling. Metallurgical and Materials Transactions A: Physical Metallurgy and Materials Science Metallurgical Transactions A (Physical Metallurgy and Materials Science). 49:3674-3682. 2018
- DNA–Nanoparticle Composites Synergistically Enhance Organophosphate Hydrolase Enzymatic Activity. ACS Applied Nano Materials. 1:3091-3097. 2018
- Fabrication of phonon-based metamaterial structures using focused ion beam patterning. Applied Physics Letters. 112:091101-091101. 2018
- Defect sensitive etching of hexagonal boron nitride single crystals. Journal of Applied Physics. 122:225110-225110. 2017
- Use of Laser Lithography for Striating 2G HTS Conductors for AC Loss Reduction. IEEE Transactions on Applied Superconductivity. 27:1-5. 2017
- Nanopatterning of GeTe phase change films via heated-probe lithography. Nanoscale. 9:8815-8824. 2017
- Chemically exfoliating large sheets of phosphorene via choline chloride urea viscosity-tuning. Nanotechnology. 28:155601-155601. 2017
- Enhanced superconductivity in aluminum-based hyperbolic metamaterials. Scientific Reports. 6:34140. 2016
- Every Atom has a Story to Tell: Using Single-Atom-Sensitivity Imaging and Spectroscopy to Determine Origins of Cosmic Nanodiamonds. Microscopy and Microanalysis. 22:866-867. 2016
- Individual heteroatom identification with X-ray spectroscopy. Applied Physics Letters. 108:163101-163101. 2016
- Catalytic activity and thermal stability of horseradish peroxidase encapsulated in self-assembled organic nanotubes. The Analyst. 141:2191-2198. 2016
- Transfer of Chemically Modified Graphene with Retention of Functionality for Surface Engineering. NANO Letters. 16:1455-1461. 2016
- Perfect interferenceless absorption at infrared frequencies by a van der Waals crystal. Physical Review B - Condensed Matter and Materials Physics. 92. 2015
- Microstructural simulation of adiabatic shear band formation in AISI 4340 steel using Voronoi Tessellation. Computational Materials Science. 109:157-171. 2015
- Impact of confinement on proteins concentrated in lithocholic acid based organic nanotubes. Journal of Colloid and Interface Science. 454:97-104. 2015
- Name that Atom in 60 Seconds or Less: Energy Dispersive X-Ray Spectroscopy of Individual Heteroatoms in Low Dimensional Materials. Microscopy and Microanalysis. 21:1427-1428. 2015
- An examination of the formation of adiabatic shear bands in AISI 4340 steel through analysis of grains and grain deformation. Materials Science & Engineering A: Structural Materials: Properties, Microstructure and Processing. 631:18-26. 2015
- Mechanism of grain refinement and its effect on Adiabatic Shear Bands in 4340 steel and pure copper during impact. EPJ Web of Conferences. 94:02001-02001. 2015
- Deformation Mapping and the Role of Carbides on the Microstructure and Properties of Evolved Adiabatic Shear Bands. Metallurgical and Materials Transactions A: Physical Metallurgy and Materials Science Metallurgical Transactions A (Physical Metallurgy and Materials Science). 45:5379-5396. 2014
- Effect of microstructure on the nucleation and initiation of adiabatic shear bands (ASBs) during impact. Materials Science & Engineering A: Structural Materials: Properties, Microstructure and Processing. 615:373-394. 2014
- Final reports of the Stardust Interstellar Preliminary Examination. Meteoritics and Planetary Science. 49:1720-1733. 2014
- Stardust Interstellar Preliminary Examination I: Identification of tracks in aerogel. Meteoritics and Planetary Science. 49:1509-1521. 2014
- Stardust Interstellar Preliminary Examination II: Curating the interstellar dust collector, picokeystones, and sources of impact tracks. Meteoritics and Planetary Science. 49:1522-1547. 2014
- Stardust Interstellar Preliminary Examination III: Infrared spectroscopic analysis of interstellar dust candidates. Meteoritics and Planetary Science. 49:1548-1561. 2014
- Stardust Interstellar Preliminary Examination IV: Scanning transmission X-ray microscopy analyses of impact features in the Stardust Interstellar Dust Collector. Meteoritics and Planetary Science. 49:1562-1593. 2014
- Stardust Interstellar Preliminary Examination IX: High-speed interstellar dust analog capture in Stardust flight-spare aerogel. Meteoritics and Planetary Science. 49:1666-1679. 2014
- Stardust Interstellar Preliminary Examination V: XRF analyses of interstellar dust candidates at ESRF ID13. Meteoritics and Planetary Science. 49:1594-1611. 2014
- Stardust Interstellar Preliminary Examination VI: Quantitative elemental analysis by synchrotron X-ray fluorescence nanoimaging of eight impact features in aerogel. Meteoritics and Planetary Science. 49:1612-1625. 2014
- Stardust Interstellar Preliminary Examination VII: Synchrotron X-ray fluorescence analysis of six Stardust interstellar candidates measured with the Advanced Photon Source 2-ID-D microprobe. Meteoritics and Planetary Science. 49:1626-1644. 2014
- Stardust Interstellar Preliminary Examination VIII: Identification of crystalline material in two interstellar candidates. Meteoritics and Planetary Science. 49:1645-1665. 2014
- Stardust Interstellar Preliminary Examination X: Impact speeds and directions of interstellar grains on the Stardust dust collector. Meteoritics and Planetary Science. 49:1680-1697. 2014
- Stardust Interstellar Preliminary Examination XI: Identification and elemental analysis of impact craters on Al foils from the Stardust Interstellar Dust Collector. Meteoritics and Planetary Science. 49:1698-1719. 2014
- Evidence for interstellar origin of seven dust particles collected by the Stardust spacecraft. Science The Scientific monthly. 345:786-791. 2014
- 3D Nanoscale Analysis Using Focused Ion Beam Tomography of Carbonaceous Nanoglobules in Matrix Materials from the Tagish Lake Meterorite. Microscopy and Microanalysis. 20:318-319. 2014
- Coordinated Microanalyses of Seven Particles of Probable Interstellar Origin from the Stardust Mission.. Microscopy and Microanalysis. 20:1692-1693. 2014
- Data Processing Challenges for Proper Interpretation of FIB-SEM Nanotomography Imaging Applications. Microscopy and Microanalysis. 20:770-771. 2014
- Electron Channeling Contrast Imaging for Non-Destructive Analysis of Extended Defects in Semiconductor Thin Films and Device Structures. Microscopy and Microanalysis. 20:1064-1065. 2014
- Focused Ion Beam Direct Write Nanofabrication of Surface Phonon Polariton Metamaterial Nanostructures. Microscopy and Microanalysis. 20:358-359. 2014
- A systematic study of grain refinement during impact of 4340 steel. Materials Science & Engineering A: Structural Materials: Properties, Microstructure and Processing. 605:270-285. 2014
- Recent advances in focused ion beam technology and applications. MRS Bulletin. 39:317-325. 2014
- Microscopical study of the formation of adiabatic shear bands in 4340 steel during dynamic loading. Philosophical Magazine A: Physics of Condensed Matter, Structure, Defects and Mechanical Properties Philosophical Magazine. 93:4544-4568. 2013
- Low-Loss, Extreme Subdiffraction Photon Confinement via Silicon Carbide Localized Surface Phonon Polariton Resonators. NANO Letters. 13:3690-3697. 2013
- Focused Ion Beam Slice-and-View Tomography and Correlative Electron Microscopy of Multiphase Meteorite Particles. Microscopy and Microanalysis. 19:870-871. 2013
- Isotopic and chemical variation of organic nanoglobules in primitive meteorites. Meteoritics and Planetary Science. 48:904-928. 2013
- TEM imaging of unstained DNA nanostructures using suspended graphene. Soft Matter. 9:1414-1417. 2013
- Divalent–Anion Salt Effects in Polyelectrolyte Multilayer Depositions. Langmuir. 28:15831-15843. 2012
- FIB/TEM Investigation of crystallographic defects in type-II superlattice based infrared detectors. Microscopy and Microanalysis. 18:1806-1807. 2012
- Effect of heat treatment on stability of impact-induced adiabatic shear bands in 4340 steel. Materials Science & Engineering A: Structural Materials: Properties, Microstructure and Processing. 546:223-232. 2012
- Minimizing damage during FIB sample preparation of soft materials. Journal of Microscopy. 245:288-301. 2012
- The Role of Propagating and Localized Surface Plasmons for SERS Enhancement in Periodic Nanostructures. Plasmonics. 7:143-150. 2012
- Layer-by-Layer Assembly of Heterogeneous Modular Nanocomposites. Journal of Physical Chemistry C. 116:1694-1701. 2012
- GaN vertical and lateral polarity heterostructures on GaN substrates. Journal of Crystal Growth. 332:43-47. 2011
- Scanning Transmission Electron Microscopy (STEM) Tomography of Layer-by-Layer PAH/PSS-Au Nanocomposite Structures. Microscopy and Microanalysis. 17:1012-1013. 2011
- Plasmonic Nanopillar Arrays for Large-Area, High-Enhancement Surface-Enhanced Raman Scattering Sensors. ACS Nano. 5:4046-4055. 2011
- Spectroscopic and microscopic characterizations of color lamellae in natural pink diamonds. Diamond and Related Materials. 19:1207-1220. 2010
- Coordinated XANES, TEM and SIMS Analysis of the Chemistry, Microstructure and Isotopic Composition of Insoluble Organics in Meteorites. Microscopy and Microanalysis. 16:926-927. 2010
- Exchange bias in a single phase ferrimagnet. Journal of Applied Physics. 107:113915-113915. 2010
- Enhanced mass transport in ultrarapidly heated Ni/Si thin-film multilayers. Journal of Applied Physics. 106:104909-104909. 2009
- Towards Low-Damage TEM Sample Preparation of Carbonaceous Materials in the Focused Ion Beam. Microscopy and Microanalysis. 15:342-343. 2009
- Characterization of metal oxide nanofilm morphologies and composition by terahertz transmission spectroscopy. Optics Letters. 34:1360-1360. 2009
- Combinatorial study of the crystallinity boundary in the HfO2–TiO2–Y2O3 system using pulsed laser deposition library thin films. Thin Solid Films. 517:691-694. 2008
- Study of FIB Damage in Carbonaceous Materials using XANES. Microscopy and Microanalysis. 14:1008-1009. 2008
- Using the Focused Ion Beam to Perform Serial Sectioning of Micron-Sized Particles for Coordinated Nanoscale Analysis. Materials Research Society Symposium - Proceedings. 1089:1-6. 2008
- Design and spectroscopic reflectometry characterization of pulsed laser deposition combinatorial libraries. Applied Surface Science. 254:781-784. 2007
- Effects of temperature and oxygen pressure on binary oxide growth using aperture-controlled combinatorial pulsed-laser deposition. Applied Surface Science. 254:785-788. 2007
- Model, prediction, and experimental verification of composition and thickness in continuous spread thin film combinatorial libraries grown by pulsed laser deposition. Review of Scientific Instruments. 78:072203-072203. 2007
- Dislocations in III-nitride films grown on 4H-SiC mesas with and without surface steps. Journal of Crystal Growth. 304:103-107. 2007
- Improved GaN materials and devices through confined epitaxy. Applied Physics Letters. 90:162101-162101. 2007
- Strain relief and dislocation motion in III-nitride films grown on stepped and step-free 4H‐SiC mesas. Journal of Applied Physics. 101:053509-053509. 2007
- Evolution of strain throughout gallium nitride deposited on silicon carbide. Journal of Ceramic Processing Research. 8:331-335. 2007
- Wurtzite III-Nitride Distributed Bragg Reflectors on Si(100) Substrates. Japanese Journal of Applied Physics Japanese Journal of Applied Physics, Part 2: Letters Japanese Journal of Applied Physics, Part 1: Regular Papers & Short Notes. 45:L814-L816. 2006
- Improved ultraviolet emission from reduced defect gallium nitride homojunctions grown on step-free 4H-SiC mesas. Applied Physics Letters. 88:263509-263509. 2006
- MOCVD growth of thick AlN and AlGaN superlattice structures on Si substrates. Journal of Crystal Growth. 287:610-614. 2006
- High-reflectance III-nitride distributed Bragg reflectors grown on Si substrates. Applied Physics Letters. 87:241103-241103. 2005
- Simulation on the effect of non-uniform strain from the passivation layer on AlGaN/GaN HEMT. Microelectronics. 36:705-711. 2005
- Theoretical study of the influence of strain and polarization on performance of AlGaN/4H-SiC HBT. Solid-State Electronics. 49:251-256. 2005
- Lowered dislocation densities in uniform GaN layers grown on step-free (0001) 4H-SiC mesa surfaces. Applied Physics Letters. 86:021902-021902. 2005
- Technique for site-specific plan-view transmission electron microscopy of nanostructural electronic devices. Journal of Vacuum Science & Technology B: Microelectronics Processing and Phenomena. 23:1107-1107. 2005
- Microstructure of heteroepitaxial GaN grown on mesa-patterned 4H-SiC substrates. Applied Physics Letters. 84:5216-5218. 2004
- Effect of silicon pre-nitridation on the formation of the interfacial layer during pulsed laser deposition of thin dielectric oxide films. Applied Surface Science. 205:267-273. 2003
- Growth Evolution of Gallium Nitride Films on Stepped and Step-Free SiC Surfaces. Materials Research Society Symposium - Proceedings. 798:323-328. 2003
- Growth of dense SiC films on Si at medium temperatures by pulsed laser deposition. Journal of Vacuum Science and Technology A: Vacuum, Surfaces and Films. 19:2691-2694. 2001
- Ultraviolet-assisted pulsed laser deposition: a new technique for the growth of thin oxide films at medium and low temperatures. Proceedings of SPIE - The International Society for Optical Engineering. 4430:205-213. 2001
- Application of ultraviolet radiation to minimize interfacial layer formation during the growth of alternate high-k gate dielectrics on Si. Materials Research Society Symposium - Proceedings. 666:F8111-F8116. 2001
- Characterization of the interfacial layer formed during pulsed laser deposition of oxides on Si. Materials Research Society Symposium - Proceedings. 666:F1141-F1146. 2001
- Engineered porous and coated Silica particulates for CMP applications. Materials Research Society Symposium - Proceedings. 671. 2001
- Characteristics of ultraviolet-assisted pulsed-laser-deposited Y2O3 thin films. Journal of Materials Research. 15:488-494. 2000
- Challenges in the Development of Aluminium-Based Bulk Amorphous Alloys. Key Engineering Materials Mechanical and corrosion properties. Series A, Key engineering materials. 189-191:503-508.
- Modelling of Formation of Adiabatic Shear Bands. Applied Mechanics and Materials. 566:92-96.
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conference paper
- Low-Loss TeO2 Waveguides Integrated on a Si3N4 Platform for Active and Nonlinear Optical Devices. Optics InfoBase Conference Papers. STh3N.6-STh3N.6. 2019
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Low-Loss TeO
2 Waveguides Integrated on a Si3 N4 Platform for Active and Nonlinear Optical Devices. 2019 Conference on Lasers and Electro-Optics, CLEO 2019 - Proceedings. 2019 - Characterization of the dynamic behaviour of ALGOTUF armour steel during impact and in torsion. EPJ Web of Conferences. 02005-02005. 2015
- Nanopatterning in GeTe Phase Change Materials Using Heated Atomic Force Microscope Tips. 2015 IEEE NANOTECHNOLOGY MATERIALS AND DEVICES CONFERENCE (NMDC). 2015
- Quantification of Element Abundances of Stardust Interstellar Candidates by Synchrotron Radiation X-Ray Fluorescence Spectroscopy. Meteoritics and Planetary Science. A318-A318. 2013
- TAGISH LAKE NANOGLOBULES IN 3D: IN SITU MICROSTRUCTURAL ANALYSIS WITH FOCUSED ION BEAM TOMOGRAPHY. Meteoritics and Planetary Science. A328-A328. 2013
- Development of periodically oriented gallium nitride. 2012 Conference on Lasers and Electro-Optics, CLEO 2012. 2012
- Development of Periodically Oriented Gallium Nitride. Conference on Lasers and Electro-Optics 2012. 2012
- Periodically Oriented GaN for Optical Parametric Generation. Lasers, Sources, and Related Photonic Devices. 2012
- AUGER ANALYSIS OF IMPACT CRATERS FROM THE STARDUST INTERSTELLAR FOILS. Meteoritics and Planetary Science. A66-A66. 2011
- ELEMENTAL ANALYSIS OF IMPACT RESIDUES IN CRATERS ON THE Stardust INTERSTELLAR FOILS. Meteoritics and Planetary Science. A227-A227. 2011
- Dislocation nucleation and growth in MOCVD GaN/AIN films on stepped and step-free 4H-SiC mesa substrates. Materials Research Society Symposium - Proceedings. 19-24. 2008
- Enhanced Light Extraction from Gallium Nitride Optoelectronics on Si Substrates. ECS Transactions. 9-15. 2007
- Combinatorial Methodologies Applied to the Advanced CMOS Gate Stack. AIP Conference Proceedings. 297-+. 2007
- Approaches to Reduced-Defect Active Regions for III-N Devices. ECS Transactions. 117-125. 2006
- Improved GaN Homo-Junction, Ultraviolet, Light-Emitting Diodes Grown on Step-Free 4H-SiC Mesas. ECS Transactions. 189-198. 2006
- Metal-organic chemical-vapor deposition of high-reflectance III-nitride distributed Bragg reflectors on Si substrates. Journal of Vacuum Science and Technology A: Vacuum, Surfaces and Films. 1631-1634. 2006
- Electron Microscopy Investigation of the Role of Surface Steps in the Generation of Dislocations during MOCVD Growth of GaN on 4H-SiC. Journal of Metastable and Nanocrystalline Materials. 1509-1512. 2006
- Recent Results From Epitaxial Growth on Step Free 4H-SiC Mesas. Materials Research Society Symposium - Proceedings. 85-94. 2006
- Reduction of Defects in GaN Epitaxial Films Grown Heteroepitaxially on SiC. Journal of Metastable and Nanocrystalline Materials. 1483-1488. 2006
- A transmission electron microscopy investigation of GaN grown on patterned, step-free 4H-SiC mesas. 2005 International Semiconductor Device Research Symposium. 302-303. 2005
- A model for the critical height for dislocation annihilation and recombination in GaN columns deposited by patterned growth. Materials Research Society Symposium - Proceedings. 677-684. 2005
- Silicon-germanium-based combined MBE and CVD processing for vertical "silicon-on-nothing" (SON) device technology. Proceedings - Electrochemical Society. 719-729. 2004
- Thin compliant SiGe for relaxed SiGe and strained Si growth. Proceedings - Electrochemical Society. 857-863. 2004
- Photo-formation of interfacial layers during pulsed laser deposition of high-k dielectrics on silicon. Thin Solid Films. 411-416. 2004
- Damage assessment using fracture mechanics and NDT approaches. High Performance Structures and Materials. 131-137. 2004
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Laser-induced explosive boiling during nanosecond laser ablation of silicon . Proceedings of SPIE - The International Society for Optical Engineering. 203-209. 2002 -
Pulsed laser deposition of Y<formula><inf><roman>2</roman></inf></formula>O<formula><inf><roman>3</roman></inf></formula> on Si: characteristics of the interfacial layer . Proceedings of SPIE - The International Society for Optical Engineering. 93-98. 2002 - Laser-induced explosive boiling during nanosecond laser ablation of silicon. Applied Surface Science. 288-292. 2002
- Microstructural Study of Ultraviolet-Assisted Pulse Laser depoisted Indium Tin Oxide Films. Materials Research Society Symposium - Proceedings. 157-163. 2002
- Ultraviolet-assisted pulsed laser deposition of barium strontium titanate on Si: characterization of the interfacial layer. Materials Research Society Symposium - Proceedings. 257-262. 2002
- Amorphous phase formation during spray forming of Al84Y3Ni8Co4Zr1 alloy. Journal of Non-Crystalline Solids. 134-138. 2001
- Amorphous phase formation in spray deposited AlYNiCo and AlYNiCoZr alloys. Scripta Materialia Nanostructured Materials. 1625-1628. 2001
- Crystallization behavior of amorphous Al84Y9Ni5Co2 alloy. Materials Science & Engineering A: Structural Materials: Properties, Microstructure and Processing. 332-337. 2001
- Low-temperature growth of high-k thin films by ultraviolet-assisted pulsed laser deposition. Applied Surface Science. 123-126. 2000
- Phases formed during crystallization of amorphous Al84Y9Ni5Co2 alloy. Journal of Non-Crystalline Solids. 271-276. 2000
- Low-temperature growth of epitaxial ZnO films on (001) sapphire by ultraviolet- assisted pulsed laser deposition. Applied Physics A: Materials Science and Processing. S531-S533. 1999