Search Results - "Tuschel, David D."

Deep Ultraviolet Resonance Raman Excitation Enables Explosives Detection by Tuschel, David D., Mikhonin, Aleksandr V., Lemoff, Brian E., Asher, Sanford A.

“…We measured the 229 nm absolute ultraviolet (UV) Raman cross-sections of the explosives trinitrotoluene (TNT), pentaerythritol tetranitrate (PETN),…”
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Solid State and Solution Nitrate Photochemistry: Photochemical Evolution of the Solid State Lattice by Asher, Sanford A, Tuschel, David D, Vargson, Todd A, Wang, Luling, Geib, Steven J

“…We examined the deep UV 229 nm photochemistry of NaNO3 in solution and in the solid state. In aqueous solution excitation within the deep UV NO3¯ strong π → π*…”
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Raman detected differential scanning calorimetry of polymorphic transformations in acetaminophen by Kauffman, John F., Batykefer, Linda M., Tuschel, David D.

“…Acetaminophen is known to crystallize in three polymorphic forms. Thermally induced transformations between the crystalline forms and the super-cooled liquid…”
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Site Occupancy of Ti4+-Doped ZrGeO4 and HfGeO4 Probed by Raman Spectroscopy by Tuschel, David D, Lambert, Patrick M

“…Isostructural HfGeO4 and ZrGeO4, activated with Ti4+, yield blue luminescence when irradiated with X-rays. An adequate understanding of the observed blue…”
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Depth profiling of proton exchanged LiNbO3 waveguides by micro-Raman spectroscopy by PAZ-PUJALT, G. R, TUSCHEL, D. D

“…Z-cut LiNbO3 wafers were proton exchanged (PE) with pyrophosphoric acid. The polished edges provided a side view of the exchanged region. The region was probed…”
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SERS and SEM of roughened silver electrode surfaces formed by controlled oxidation-reduction in aqueous chloride media by Tuschel, David D, Pemberton, Jeanne E, Cook, Joseph E

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Effects of laser illumination during controlled-rate oxidation-reduction cycles on SERS of chloride at roughened silver electrodes by Tuschel, David D, Pemberton, Jeanne E

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Site Occupancy of Ti 4+ -Doped ZrGeO 4 and HfGeO 4 Probed by Raman Spectroscopy by Tuschel, David D., Lambert, Patrick M.

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Raman Chemical Imaging of Microcrystallinity in Silicon Semiconductor Devices by Schaeberle, Michael D., Tuschel, David D., Treado, Patrick J.

“…Silicon integrated circuits are fabricated by the creation of complex layered structures. The complexity of these structures provides many opportunities for…”
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Chemical bonding and atomic structure of Rb+ exchanged KTiOPO4 waveguides probed by micro-Raman spectroscopy by Tuschel, David D., Paz-Pujalt, Gustavo R., Risk, William P.

“…Channel waveguides of Rb+ exchanged single-crystal KTiOPO4 were studied by micro-Raman spectroscopy. Rb+ exchange causes a disruption of the long-range…”
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Time dependence of ferroelectric coercive field after domain inversion for lithium-tantalate crystal by Chao, Shiuh, Davis, William, Tuschel, David D., Nichols, Ronald, Gupta, Mool, Cheng, Hsing C.

“…We found the ferroelectric coercive field of LiTaO3, both in forward and reverse direction, vary with time after the domain is inverted. The coercive field…”
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Effects of laser illumination during controlled-rate oxidation-reduction cycles on SERS of chloride at roughened Ag electrodes by TUSCHEL, D. D, PEMBERTON, J. E

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