Search Results - "Fuoss, Paul"

Coherent X-ray spectroscopy reveals the persistence of island arrangements during layer-by-layer growth by Ju, Guangxu, Xu, Dongwei, Highland, Matthew J., Thompson, Carol, Zhou, Hua, Eastman, Jeffrey A., Fuoss, Paul H., Zapol, Peter, Kim, Hyunjung, Stephenson, G. Brian

“…Understanding surface dynamics during epitaxial film growth is key to growing high-quality materials with controllable properties. X-ray photon correlation…”
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Accurate contrast determination for X‐ray speckle visibility spectroscopy by Sun, Yanwen, Montana-Lopez, Jordi, Fuoss, Paul, Sutton, Mark, Zhu, Diling

“…X‐ray speckle visibility spectroscopy using X‐ray free‐electron lasers has long been proposed as a probe of fast dynamics in noncrystalline materials. In this…”
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Ferroelectricity in Ultrathin Perovskite Films by Fong, Dillon D., Stephenson, G. Brian, Streiffer, Stephen K., Eastman, Jeffrey A., Auciello, Orlando, Fuoss, Paul H., Thompson, Carol

“…Understanding the suppression of ferroelectricity in perovskite thin films is a fundamental issue that has remained unresolved for decades. We report a…”
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Ultrafast photovoltaic response in ferroelectric nanolayers by Daranciang, Dan, Highland, Matthew J, Wen, Haidan, Young, Steve M, Brandt, Nathaniel C, Hwang, Harold Y, Vattilana, Michael, Nicoul, Matthieu, Quirin, Florian, Goodfellow, John, Qi, Tingting, Grinberg, Ilya, Fritz, David M, Cammarata, Marco, Zhu, Diling, Lemke, Henrik T, Walko, Donald A, Dufresne, Eric M, Li, Yuelin, Larsson, Jörgen, Reis, David A, Sokolowski-Tinten, Klaus, Nelson, Keith A, Rappe, Andrew M, Fuoss, Paul H, Stephenson, G Brian, Lindenberg, Aaron M

“…We show that light drives large-amplitude structural changes in thin films of the prototypical ferroelectric PbTiO3 via direct coupling to its intrinsic…”
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Foreword to the special virtual issue on X‐ray free‐electron lasers by Fuoss, Paul H., Schlichting, Ilme, Tschentscher, Thomas, Yabashi, Makina

“…A virtual special issue of Journal of Synchrotron Radiation advances in the field of X‐ray free‐electron lasers. A virtual special issue of Journal of…”
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Structural changes across thermodynamic maxima in supercooled liquid tellurium: A water-like scenario by Sun, Peihao, Monaco, Giulio, Zalden, Peter, Sokolowski-Tinten, Klaus, Antonowicz, Jerzy, Sobierajski, Ryszard, Kajihara, Yukio, Baron, Alfred Q R, Fuoss, Paul, Chuang, Andrew Chihpin, Park, Jun-Sang, Almer, Jonathan, Hastings, J B

“…Liquid polymorphism is an intriguing phenomenon that has been found in a few single-component systems, the most famous being water. By supercooling liquid Te…”
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Strain imaging of nanoscale semiconductor heterostructures with x-ray Bragg projection ptychography by Holt, Martin V, Hruszkewycz, Stephan O, Murray, Conal E, Holt, Judson R, Paskiewicz, Deborah M, Fuoss, Paul H

“…We report the imaging of nanoscale distributions of lattice strain and rotation in complementary components of lithographically engineered epitaxial thin film…”
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Double-pulse speckle contrast correlations with near Fourier transform limited free-electron laser light using hard X-ray split-and-delay by Roseker, Wojciech, Lee, Sooheyong, Walther, Michael, Lehmkühler, Felix, Hankiewicz, Birgit, Rysov, Rustam, Hruszkewycz, Stephan O., Stephenson, G. Brian, Sutton, Mark, Fuoss, Paul H., Sikorski, Marcin, Robert, Aymeric, Song, Sanghoon, Grübel, Gerhard

“…The ability to deliver two coherent X-ray pulses with precise time-delays ranging from a few femtoseconds to nanoseconds enables critical capabilities of…”
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Characterization of the X‐ray coherence properties of an undulator beamline at the Advanced Photon Source by Ju, Guangxu, Highland, Matthew J., Thompson, Carol, Eastman, Jeffrey A., Fuoss, Paul H., Zhou, Hua, Dejus, Roger, Stephenson, G. Brian

“…In anticipation of the increased use of coherent X‐ray methods and the need to upgrade beamlines to match improved source quality, here the coherence…”
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Atomic Layer Engineering of Perovskite Oxides for Chemically Sharp Heterointerfaces by Choi, Woo Seok, Rouleau, Christopher M., Seo, Sung Seok A., Luo, Zhenlin, Zhou, Hua, Fister, Timothy T., Eastman, Jeffrey A., Fuoss, Paul H., Fong, Dillon D., Tischler, Jonathan Z., Eres, Gyula, Chisholm, Matthew F., Lee, Ho Nyung

“…Atomic layer engineering enables fabrication of a chemically sharp oxide heterointerface. The interface formation and strain evolution during the initial…”
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Utilizing broadband X-rays in a Bragg coherent X-ray diffraction imaging experiment by Cha, Wonsuk, Liu, Wenjun, Harder, Ross, Xu, Ruqing, Fuoss, Paul H., Hruszkewycz, Stephan O.

“…A method is presented to simplify Bragg coherent X‐ray diffraction imaging studies of complex heterogeneous crystalline materials with a two‐stage…”
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Oxygen Exchange in La0.6Sr0.4Co0.2Fe0.8O3−δ Thin-Film Heterostructures under Applied Electric Potential by Hopper, E. Mitchell, Perret, Edith, Ingram, Brian J, You, Hoydoo, Chang, Kee-Chul, Baldo, Peter M, Fuoss, Paul H, Eastman, Jeffrey A

“…In situ synchrotron X-ray diffraction was used to investigate oxygen surface exchange behavior in La0.6Sr0.4Co0.2Fe0.8O3−δ/Gd2O3-doped CeO2/Y2O3-stabilized…”
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Realizing split-pulse x-ray photon correlation spectroscopy to measure ultrafast dynamics in complex matter by Sun, Yanwen, Dunne, Mike, Fuoss, Paul, Robert, Aymeric, Zhu, Diling, Osaka, Taito, Yabashi, Makina, Sutton, Mark

“…Split-pulse x-ray photon correlation spectroscopy has been proposed as one of the unique capabilities made possible with x-ray free electron lasers. It enables…”
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Effect of SrO Doping on LaGaO3 Synthesis via Magnetron Sputtering by Highland, Matthew J, Perret, Edith, Folkman, Chad M, Fong, Dillon D, Thompson, Carol, Fuoss, Paul H, Eastman, Jeffrey A

“…The high temperature growth behavior of epitaxial LaGaO3 thin films with and without SrO is determined with real-time X-ray scattering. We find SrO alters the…”
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In-situ x-ray studies of compositional control during synthesis of LaGaO3 by radio frequency-magnetron sputtering by Highland, Matthew J., Fong, Dillon D., Ju, Guangxu, Thompson, Carol, Baldo, Peter M., Fuoss, Paul H., Eastman, Jeffrey A.

“…In-situ synchrotron x-ray scattering has been used to monitor and control the synthesis of LaGaO3 epitaxial thin films by 90° off-axis RF-magnetron sputtering…”
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A Contrast Calibration Protocol for X-ray Speckle Visibility Spectroscopy by Sun, Yanwen, Esposito, Vincent, Hart, Philip Adam, Hansson, Conny, Li, Haoyuan, Nakahara, Kazutaka, MacArthur, James Paton, Nelson, Silke, Sato, Takahiro, Song, Sanghoon, Sun, Peihao, Fuoss, Paul, Sutton, Mark, Zhu, Diling

“…X-ray free electron lasers, with their ultrashort highly coherent pulses, opened up the opportunity of probing ultrafast nano- and atomic-scale dynamics in…”
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Generation of highly mutually coherent hard-x-ray pulse pairs with an amplitude-splitting delay line by Li, Haoyuan, Sun, Yanwen, Vila-Comamala, Joan, Sato, Takahiro, Song, Sanghoon, Sun, Peihao, Seaberg, Matthew H., Wang, Nan, Hastings, J. B., Dunne, Mike, Fuoss, Paul, David, Christian, Sutton, Mark, Zhu, Diling

“…Beam splitters and delay lines are among the key building blocks of modern-day optical laser technology. Progress in x-ray free electron laser source…”
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In situ X-ray studies of film cathodes for solid oxide fuel cells by Fuoss, Paul, Chang, Kee-Chul, You, Hoydoo

“…•Synchrotron X-rays are used to study in operando the structural and chemical changes of LSM and LSCF film cathodes during half-cell operations.•A-site and…”
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In situ characterization of strontium surface segregation in epitaxial La0.7Sr0.3MnO3 thin films as a function of oxygen partial pressure by Fister, Tim T., Fong, Dillon D., Eastman, Jeffrey A., Baldo, Peter M., Highland, Matthew J., Fuoss, Paul H., Balasubramaniam, Kavaipatti R., Meador, Joanna C., Salvador, Paul A.

“…Using in situ synchrotron measurements of total reflection x-ray fluorescence, we find evidence of strontium surface segregation in (001)-oriented…”
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Resonant X-ray scattering studies of epitaxial complex oxide thin films by Perret, Edith, Park, Changyong, Fong, Dillon D., Chang, Kee-Chul, Ingram, Brian J., Eastman, Jeffrey A., Baldo, Peter M., Fuoss, Paul H.

“…Resonant anomalous X‐ray reflectivity (RAXR) is a powerful technique for measuring element‐specific distribution profiles across surfaces and buried…”
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