Search Results - "Prisk, Timothy R."

Experimental realization of one dimensional helium by Del Maestro, Adrian, Nichols, Nathan S., Prisk, Timothy R., Warren, Garfield, Sokol, Paul E.

“…As the spatial dimension is lowered, locally stabilizing interactions are reduced, leading to the emergence of strongly fluctuating phases of matter without…”
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Quantum Tunneling of Water in Beryl: A New State of the Water Molecule by Kolesnikov, Alexander I, Reiter, George F, Choudhury, Narayani, Prisk, Timothy R, Mamontov, Eugene, Podlesnyak, Andrey, Ehlers, George, Seel, Andrew G, Wesolowski, David J, Anovitz, Lawrence M

“…Using neutron scattering and ab initio simulations, we document the discovery of a new "quantum tunneling state" of the water molecule confined in 5 Å channels…”
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Correlating Broadband Photoluminescence with Structural Dynamics in Layered Hybrid Halide Perovskites by Koegel, Alexandra A, Mozur, Eve M, Oswald, Iain W. H, Jalarvo, Niina H, Prisk, Timothy R, Tyagi, Madhusudan, Neilson, James R

“…The emission of white light from a single material is atypical and is of interest for solid-state lighting applications. Broadband light emission has been…”
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Resolving the Chemical Formula of Nesquehonite via NMR Crystallography, DFT Computation, and Complementary Neutron Diffraction by Cui, Jinlei, Prisk, Timothy R., Olmsted, David L., Su, Vicky, Asta, Mark, Hayes, Sophia E.

“…Nesquehonite is a magnesium carbonate mineral relevant to carbon sequestration envisioned for carbon capture and storage of CO2. Its chemical formula remains…”
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Cesium Substitution Disrupts Concerted Cation Dynamics in Formamidinium Hybrid Perovskites by Mozur, Eve M, Hope, Michael A, Trowbridge, Julia C, Halat, David M, Daemen, Luke L, Maughan, Annalise E, Prisk, Timothy R, Grey, Clare P, Neilson, James R

“…Although initial studies on hybrid perovskites for photovoltaic applications focused on simple compositions, the most technologically relevant perovskites are…”
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Self-diffusion of Liquid Hydrogen: A Quasi-elastic Neutron Scattering Study by Prisk, Timothy R., Hanna, Scott, Azuah, Richard T.

“…We present quasi-elastic neutron scattering measurements of liquid normal hydrogen under saturated vapor pressure. Empirical estimates of the self-diffusion…”
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Direct measurement of hydrogen diffusivity and solubility limits in Zircaloy 2 (formula unit of ZrH0.0155) using incoherent quasi-elastic neutron scattering by Heuser, Brent J., Prisk, Timothy R., Lin, Jun-li, Dax, Tanya J., Zhang, Yongfeng

“…The diffusivity of hydrogen is an important property of light water nuclear reactor (LWR) fuel cladding. LWR cladding absorbs hydrogen during normal operation,…”
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Wellbore Cement Porosity Evolution in Response to Mineral Alteration during CO2 Flooding by Cheshire, Michael C, Stack, Andrew G, Carey, J. William, Anovitz, Lawrence M, Prisk, Timothy R, Ilavsky, Jan

“…Mineral reactions during CO2 sequestration will change the pore-size distribution and pore surface characteristics, complicating permeability and storage…”
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Phases of superfluid helium in smooth cylindrical pores by Prisk, Timothy R., Das, Narayan C., Diallo, Souleymane O., Ehlers, Georg, Podlesnyak, Andrey A., Wada, Nobuo, Inagaki, Shinji, Sokol, Paul E.

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Wellbore Cement Porosity Evolution in Response to Mineral Alteration during CO 2 Flooding by Cheshire, Michael C, Stack, Andrew G, Carey, J William, Anovitz, Lawrence M, Prisk, Timothy R, Ilavsky, Jan

“…Mineral reactions during CO sequestration will change the pore-size distribution and pore surface characteristics, complicating permeability and storage…”
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Vibrational modes and quantum zero-point energy of hydrogen in ZrH0.0155 and ZrH2 by Prisk, Timothy R., Kolesnikov, Alexander I., Granroth, Garrett E., Lin, Jun-Li, Heuser, Brent J.

“…We report on an inelastic neutron scattering study of the proton dynamics in ZrH0.0155 and ε-ZrH2. In particular, we present measurements of the incoherent…”
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Dynamical Phase Transitions and Cation Orientation-Dependent Photoconductivity in CH(NH2)2PbBr3 by Mozur, Eve M, Trowbridge, Julia C, Maughan, Annalise E, Gorman, Matthew J, Brown, Craig M, Prisk, Timothy R, Neilson, James R

“…The choice of organic cation in hybrid perovskites has large implications for optoelectronic properties, material stability, and crystal structure. In…”
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Cover Feature: Resolving the Chemical Formula of Nesquehonite via NMR Crystallography, DFT Computation, and Complementary Neutron Diffraction (Chem. Eur. J. 5/2023) by Cui, Jinlei, Prisk, Timothy R., Olmsted, David L., Su, Vicky, Asta, Mark, Hayes, Sophia E.

“…Mg‐containing species can “chemically trap” CO2, and nesquehonite is one such metastable mineral. Its chemical formula has been debated for decades as…”
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Resolving the Chemical Formula of Nesquehonite via NMR Crystallography, DFT Computation, and Complementary Neutron Diffraction by Cui, Jinlei, Prisk, Timothy R., Olmsted, David L., Su, Vicky, Asta, Mark, Hayes, Sophia E.

“…Abstract Nesquehonite is a magnesium carbonate mineral relevant to carbon sequestration envisioned for carbon capture and storage of CO 2 . Its chemical…”
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Resolving the Chemical Formula of Nesquehonite via NMR Crystallography, DFT Computation, and Complementary Neutron Diffraction by Cui, Jinlei, Prisk, Timothy R., Olmsted, David L., Su, Vicky, Asta, Mark, Hayes, Sophia E.

“…Abstract Nesquehonite is a magnesium carbonate mineral relevant to carbon sequestration envisioned for carbon capture and storage of CO 2 . Its chemical…”
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Influence of Inorganic Layer Thickness on Methylammonium Dynamics in Hybrid Perovskite Derivatives by Koegel, Alexandra A., Oswald, Iain W. H., Rivera, Chuy, Miller, Samantha L., Fallon, M. Jewels, Prisk, Timothy R., Brown, Craig M., Neilson, James R.

“…The layered Ruddlesden–Popper derivatives of CH3NH3PbI3 have recently emerged as high-performing materials for photovoltaics with improved stability. The…”
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Wellbore Cement Porosity Evolution in Response to Mineral Alteration during CO^sub 2^ Flooding by Cheshire, Michael C, Stack, Andrew G, Carey, J William, Anovitz, Lawrence M, Prisk, Timothy R, Ilavsky, Jan

“…Mineral reactions during CO2 sequestration will change the pore-size distribution and pore surface characteristics, complicating permeability and storage…”
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Wellbore Cement Porosity Evolution in Response to Mineral Alteration during CO sub( 2) Flooding by Cheshire, Michael C, Stack, Andrew G, Carey, J William, Anovitz, Lawrence M, Prisk, Timothy R, Ilavsky, Jan

“…Mineral reactions during CO2 sequestration will change the pore-size distribution and pore surface characteristics, complicating permeability and storage…”
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Wellbore Cement Porosity Evolution in Response to Mineral Alteration during CO2 Flooding by Cheshire, Michael C., Stack, Andrew G., Carey, J. William, Anovitz, Lawrence M., Prisk, Timothy R., Ilavsky, Jan

“…Mineral reactions during CO2 sequestration will change the pore-size distribution and pore surface characteristics, complicating permeability and storage…”
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Magnetic Behavior of Solid Ar–O2 Solutions by Prisk, T. R., Sokol, P. E.

“…Solid molecular oxygen presents an interesting example of a low-temperature crystal which exists within several different magnetic phases. When solid solutions…”
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