Search Results - "TISCHLER, G"

Ultralow-loss polaritons in isotopically pure boron nitride by Giles, Alexander J., Dai, Siyuan, Vurgaftman, Igor, Hoffman, Timothy, Liu, Song, Lindsay, Lucas, Ellis, Chase T., Assefa, Nathanael, Chatzakis, Ioannis, Reinecke, Thomas L., Tischler, Joseph G., Fogler, Michael M., Edgar, J. H., Basov, D. N., Caldwell, Joshua D.

“…Isotopic enrichment in hexagonal boron nitride is shown to enhance the propagation properties of phonon polaritons, achieving a threefold enhancement in their…”
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Sub-diffractional volume-confined polaritons in the natural hyperbolic material hexagonal boron nitride by Caldwell, Joshua D., Kretinin, Andrey V., Chen, Yiguo, Giannini, Vincenzo, Fogler, Michael M., Francescato, Yan, Ellis, Chase T., Tischler, Joseph G., Woods, Colin R., Giles, Alexander J., Hong, Minghui, Watanabe, Kenji, Taniguchi, Takashi, Maier, Stefan A., Novoselov, Kostya S.

“…Strongly anisotropic media, where the principal components of the dielectric tensor have opposite signs, are called hyperbolic. Such materials exhibit unique…”
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Active tuning of surface phonon polariton resonances via carrier photoinjection by Dunkelberger, Adam D., Ellis, Chase T., Ratchford, Daniel C., Giles, Alexander J., Kim, Mijin, Kim, Chul Soo, Spann, Bryan T., Vurgaftman, Igor, Tischler, Joseph G., Long, James P., Glembocki, Orest J., Owrutsky, Jeffrey C., Caldwell, Joshua D.

“…Surface phonon polaritons (SPhPs) are attractive alternatives to infrared plasmonics for subdiffractional confinement of infrared light. Localized SPhP…”
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Low-Loss, Extreme Subdiffraction Photon Confinement via Silicon Carbide Localized Surface Phonon Polariton Resonators by Caldwell, Joshua D, Glembocki, Orest J, Francescato, Yan, Sharac, Nicholas, Giannini, Vincenzo, Bezares, Francisco J, Long, James P, Owrutsky, Jeffrey C, Vurgaftman, Igor, Tischler, Joseph G, Wheeler, Virginia D, Bassim, Nabil D, Shirey, Loretta M, Kasica, Richard, Maier, Stefan A

“…Plasmonics provides great promise for nanophotonic applications. However, the high optical losses inherent in metal-based plasmonic systems have limited…”
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The role of losses in determining hyperbolic material figures of merit by Jackson, E. M., Tischler, J. G., Ratchford, D. C., Ellis, C. T.

“…Uniaxial materials have achieved new prominence in photonics because they can have hyperbolic spectral regions with metallic (ε<0) and dielectric (ε>0)…”
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Imaging of Anomalous Internal Reflections of Hyperbolic Phonon-Polaritons in Hexagonal Boron Nitride by Giles, Alexander J, Dai, Siyuan, Glembocki, Orest J, Kretinin, Andrey V, Sun, Zhiyuan, Ellis, Chase T, Tischler, Joseph G, Taniguchi, Takashi, Watanabe, Kenji, Fogler, Michael M, Novoselov, Kostya S, Basov, Dimitri. N, Caldwell, Joshua D

“…We use scanning near-field optical microscopy to study the response of hexagonal boron nitride nanocones at infrared frequencies, where this material behaves…”
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Hybrid longitudinal-transverse phonon polaritons by Gubbin, Christopher R., Berte, Rodrigo, Meeker, Michael A., Giles, Alexander J., Ellis, Chase T., Tischler, Joseph G., Wheeler, Virginia D., Maier, Stefan A., Caldwell, Joshua D., De Liberato, Simone

“…Phonon polaritons, hybrid light-matter quasiparticles resulting from strong coupling of the electromagnetic field with the lattice vibrations of polar crystals…”
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Enhanced Multiple Exciton Generation in Quasi-One-Dimensional Semiconductors by Cunningham, Paul D, Boercker, Janice E, Foos, Edward E, Lumb, Matthew P, Smith, Anthony R, Tischler, Joseph G, Melinger, Joseph S

“…The creation of a single electron–hole pair (i.e., exciton) per incident photon is a fundamental limitation for current optoelectronic devices including…”
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Effects of a Lead Chloride Shell on Lead Sulfide Quantum Dots by Brittman, Sarah, Colbert, Adam E, Brintlinger, Todd H, Cunningham, Paul D, Stewart, Michael H, Heuer, William B, Stroud, Rhonda M, Tischler, Joseph G, Boercker, Janice E

“…The size of a quantum-confined nanocrystal determines the energies of its excitonic transitions. Previous work has correlated the diameters of PbS nanocrystals…”
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Comparison of Epitaxial Graphene on Si-face and C-face 4H SiC Formed by Ultrahigh Vacuum and RF Furnace Production by Jernigan, Glenn G, VanMil, Brenda L, Tedesco, Joseph L, Tischler, Joseph G, Glaser, Evan R, Davidson, Anthony, Campbell, Paul M, Gaskill, D. Kurt

“…We present X-ray photoelectron spectroscopy, van der Pauw Hall mobilities, low-temperature far-infrared magneto transmission (FIR-MT), and atomic force…”
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Microstructure and mechanical/thermal properties of Cr–N coatings deposited by reactive unbalanced magnetron sputtering by Mayrhofer, P.H., Tischler, G., Mitterer, C.

“…Chromium nitride (CrN) is a hard material and a well-established coating for applications where severe corrosion and friction conditions are present. In this…”
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On the substitution of conventional corrosion tests by an electrochemical potentiokinetic reactivation test by Prohaska, M., Kanduth, H., Mori, G., Grill, R., Tischler, G.

“…Nickel-based alloy 625 was investigated by means of a conventional corrosion test (Streicher-test according to ASTM G28A [1]) and an electrochemical…”
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Modeling and analysis of high-performance, multicolored anti-reflection coatings for solar cells by Lumb, Matthew P, Yoon, Woojun, Bailey, Christopher G, Scheiman, David, Tischler, Joseph G, Walters, Robert J

“…In this work solar cell anti-reflection coatings tuned to give a specific hue under solar illumination are investigated. We demonstrate that it is possible to…”
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Enhanced Hot-Carrier Effects in InAlAs/InGaAs Quantum Wells by Hirst, Louise C., Yakes, Michael K., Bailey, Christopher G., Tischler, Joseph G., Lumb, Matthew P., Gonzalez, Maria, Fuhrer, Markus F., Ekins-Daukes, N. J., Walters, Robert J.

“…Hot-carrier solar cells require absorber materials with restricted carrier thermalization pathways, in order to slow the rate of heat energy dissipation from…”
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Three-Dimensional Control of Self-Assembled Quantum Dot Configurations by Yakes, Michael K., Cress, Cory D., Tischler, Joseph G., Bracker, Allan S.

“…We demonstrate techniques for growing three-dimensional quantum dot configurations using molecular beam epitaxy on faceted template islands. Molecular beam…”
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Inorganic Photovoltaic Devices Fabricated Using Nanocrystal Spray Deposition by Foos, Edward E., Yoon, Woojun, Lumb, Matthew P., Tischler, Joseph G., Townsend, Troy K.

“…Soluble inorganic nanocrystals offer a potential route to the fabrication of all-inorganic devices using solution deposition techniques. Spray processing…”
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Magneto-optical fingerprints of distinct graphene multilayers using the giant infrared Kerr effect by Ellis, Chase T., Stier, Andreas V., Kim, Myoung-Hwan, Tischler, Joseph G., Glaser, Evan R., Myers-Ward, Rachael L., Tedesco, Joseph L., Eddy, Charles R., Gaskill, D. Kurt, Cerne, John

“…The remarkable electronic properties of graphene strongly depend on the thickness and geometry of graphene stacks. This wide range of electronic tunability is…”
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The effect and nature of N-H complexes in the control of the dominant photoluminescence transitions in UV-hydrogenated GaInNAs by Brown, C. R, Estes, N. J, Whiteside, V. R, Wang, B, Hossain, K, Golding, T. D, Leroux, M, Al Khalfioui, M, Tischler, J. G, Ellis, C. T, Glaser, E. R, Sellers, I. R

“…Due to its 1 eV band gap and GaAs-matched lattice constant, GaInNAs has long been considered for use in four-junction multi-junction solar cells; but, material…”
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Optical pumping of the electronic and nuclear spin of single charge-tunable quantum dots by Bracker, A S, Stinaff, E A, Gammon, D, Ware, M E, Tischler, J G, Shabaev, A, Efros, Al L, Park, D, Gershoni, D, Korenev, V L, Merkulov, I A

“…We present a comprehensive examination of optical pumping of spins in individual GaAs quantum dots as we change the net charge from positive to neutral to…”
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Shallow-Etch Mesa Isolation of Graded-Bandgap “W”-Structured Type II Superlattice Photodiodes by Aifer, E. H., Warner, J. H., Canedy, C. L., Vurgaftman, I., Jackson, E. M., Tischler, J. G., Meyer, J. R., Powell, S. P., Olver, K., Tennant, W. E.

“…Shallow-etch mesa isolation (SEMI) of graded-bandgap “W”-structured type II superlattice (GGW) infrared photodiodes provides a powerful means for reducing…”
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