Results 51 to 60 of about 2,411 (230)

Nanoscale inhomogeneity of charge density waves dynamics in La2−xSrxNiO4

Scientific Reports, 2022
While stripe phases with broken rotational symmetry of charge density are known to emerge in doped strongly correlated perovskites, the dynamics and heterogeneity of spatial ordering remain elusive. Here we shed light on the temperature dependent lattice
Gaetano Campi, Antonio Bianconi, Boby Joseph, Shrawan Kr Mishra, Leonard Müller, Alexey Zozulya, Agustinus Agung Nugroho, Sujoy Roy, Michael Sprung, Alessandro Ricci   +9 more
doaj   +1 more source

Single-Shot Coherent X-ray Imaging Instrument at PAL-XFEL

Applied Sciences, 2021
We developed a single-shot coherent X-ray imaging instrument at the hard X-ray beamline of the Pohang Accelerator Laboratory X-ray Free Electron Laser (PAL-XFEL).
Daeho Sung, Daewoong Nam, Myong-jin Kim, Seonghan Kim, Kyung Sook Kim, Sang-Youn Park, Sun Min Hwang, Chulho Jung, Heemin Lee, Do Hyung Cho, Minseok Kim, Intae Eom, Su Yong Lee, Changyong Song, Sangsoo Kim   +14 more
doaj   +1 more source

Co-GISAXS as a New Technique to Investigate Surface Growth Dynamics

, 2015
Detailed quantitative measurement of surface dynamics during thin film growth is a major experimental challenge. Here X-ray Photon Correlation Spectroscopy with coherent hard X-rays is used in a Grazing-Incidence Small-Angle X-ray Scattering (i.e.
Headrick, Randall L., Hoskin, Christa, Ludwig Jr, Karl F., Narayanan, Suresh, Rainville, Meliha G., Sandy, Alec R., Ulbrandt, Jeffrey G., Zhou, Hua   +7 more
core   +1 more source

Slow dynamics, aging, and glassy rheology in soft and living matter

, 2006
We explore the origins of slow dynamics, aging and glassy rheology in soft and living matter. Non-diffusive slow dynamics and aging in materials characterised by crowding of the constituents can be explained in terms of structural rearrangement or ...
Alcaraz, Alsayed, Bandyopadhyay, Bandyopadhyay, Becu, Bellour, Bergenholtz, Berne, Berthier, Bonn, Bouchaud, Bouchaud, Bouchaud, Bouchaud, Bursac, Cates, Cates, Cates, Chung, Cipelletti, Cipelletti, Cipelletti, Cipelletti, Cloitre, Cloitre, Courtland, Dennis Liang, Desprat, Durian, Durian, Edwards, Evans, Fabry, Falus, Farr, Fielding, Gang, Götze, Head, Hébraud, Hébraud, James L. Harden, Ketz, Khan, Knaebel, Krall, Laudadio, Lenormand, Lequeux, Liu, Liu, Lumma, Mackley, Macosko, Majmudar, Mason, Mason, Mason, Mayer, Melrose, Monthus, Panizza, Pine, Ramos, Ranjini Bandyopadhyay, Richert, Richter, Robert L. Leheny, Schwarz, Segré, Sollich, Sollich, Struik, Sun, Tao, Trappe, Trappe, Tölle, van Megan, Van Megan, Weeks, Yardimci   +81 more
core   +2 more sources

Comparing the atomic and macroscopic aging dynamics in an amorphous and partially crystalline Zr44Ti11Ni10Cu10Be25 bulk metallic glass [PDF]

, 2017
This article has been published in a revised form in Journal of Materials Research, https://doi.org/10.1557/jmr.2017.187. This version is free to view and download for private research and study only. Not for re-distribution, re-sale or use in derivative
Chushkin, Y., di Michiel, Marco, Evenson, Zach, Payes Playa, Alba, Pineda Soler, Eloi, Ruta, Beatrice   +5 more
core   +4 more sources

Cutaneous Squamous Cell Carcinoma Amongst Solid Organ Transplant Recipients: A Systematic Review of Molecular Alterations

JEADV Clinical Practice, EarlyView.
ABSTRACT Background As solid organ transplantation becomes more prevalent, more patients are living on long‐term immunosuppression, greatly increasing the risk of cutaneous squamous cell carcinoma (cSCC). Although significant improvements have been achieved in the treatment of cSCC, further studies are needed to identify the specific protein expression
William Murray, Robin Caird, Michael O'Connor, Ciara Drumm, Emma O'Hora, Franklin Crossen, Aoife Lally, Aurelie Fabre, Roisin Dolan   +8 more
wiley   +1 more source

Real-time tracking of curing process of an epoxy adhesive by X-ray photon correlation spectroscopy

Frontiers in Soft Matter
Introduction: Cross-linkable polymers are in widespread use in a variety of industries because of their thermomechanical toughness, chemical resistance, and adhesive strength.
Leonidas Tsapatsaris, Lutz Wiegart, Stanislas Petrash, Tobias Baumeister, Thomas Engels, Maya Endoh, Tadanori Koga, Tadanori Koga   +7 more
doaj   +1 more source

Field induced anisotropic cooperativity in a magnetic colloidal glass

, 2015
The translational dynamics in a repulsive colloidal glass-former is probed by time-resolved X-ray Photon Correlation Spectroscopy. In this dense dispersion of charge-stabilized and magnetic nanoparticles, the interaction potential can be tuned, from ...
Chushkin, Y, Dubois, E, Dupuis, V, Perzynski, R, Robert, A, Wandersman, E   +5 more
core   +2 more sources

Ageing dynamics of ion bombardment induced self-organization processes [PDF]

, 2013
Instabilities caused during the erosion of a surface by an ion beam can lead to the formation of self-organized patterns of nanostructures. Understanding the self-organization process requires not only the in-situ characterization of ensemble averaged ...
Bikondoa, Oier, Carbone, Dina, Chamard, Virginie, Metzger, Till Hartmut   +3 more
core   +3 more sources

Xanthatin‐13‐(Pyrrolidine‐2‐Carboxylic Acid), a Sesquiterpene Lactone Isolated From Burdock Leaf, Attenuated Aβ25‐35 Toxicity and Memory Deficits in a Pharmacological Mouse Model of Alzheimer's Disease

Phytotherapy Research, EarlyView.
ABSTRACT Alzheimer's disease (AD) is a severe form of dementia, which occurrence increases with age and lifestyle conditions. It is characterized by amyloid protein accumulation forming senile plaques, hyperphosphorylated tau protein forming neurofibrillary tangles, neuroinflammation, and oxidative stress, leading to synapse loss and cell death ...
Charlyne Barry‐Simonnet, Lucie Crouzier, Tristan Moujellil‐Legagneur, Hamza Chaieb‐Errass, Yanis A. Idres, Karine Ferrare, Marc Rolland, Guillaume Cazals, Patrick Poucheret, Tangui Maurice, Didier Tousch   +10 more
wiley   +1 more source