Results 61 to 70 of about 7,185 (158)

Simultaneous mapping of the ultrafast time and fluence dependence of the laser-induced insulator-to-metal transition in magnetite

Structural Dynamics
Pump-probe methods are a ubiquitous tool in the field of ultrafast dynamic measurements. In recent years, x-ray free-electron laser experiments have gained importance due to their ability to probe with high chemical selectivity and at atomic length ...
J. O. Schunck, P. S. Miedema, R. Y. Engel, S. Dziarzhytski, G. Brenner, N. Ekanayake, C.-F. Chang, P. Bougiatioti, F. Döring, B. Rösner, C. David, C. Schüßler-Langeheine, M. Beye   +12 more
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A‑Site Cation Disorder in SrxBa1–xNb2O6 (x = 0.25, 0.33, 0.50, 0.61) Studied by High-Resolution Resonant X‑ray Powder Diffraction

ACS Omega, 2023
Ola G. Grendal, Andrew N. Fitch, Solveig S. Aamlid   +2 more
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Dynamics of the photoinduced insulator-to-metal transition in a nickelate film

Structural Dynamics, 2018
Material properties can be controlled via strain, pressure, chemical composition, or dimensionality. Nickelates are particularly susceptible due to their strong variations of the electronic and magnetic properties on such external stimuli.
Vincent Esposito, Laurenz Rettig, Elisabeth M. Bothschafter, Yunpei Deng, Christian Dornes, Lucas Huber, Tim Huber, Gerhard Ingold, Yuichi Inubushi, Tetsuo Katayama, Tomoya Kawaguchi, Henrik Lemke, Kanade Ogawa, Shigeki Owada, Milan Radovic, Mahesh Ramakrishnan, Zoran Ristic, Valerio Scagnoli, Yoshikazu Tanaka, Tadashi Togashi, Kensuke Tono, Ivan Usov, Yoav W. Windsor, Makina Yabashi, Steven L. Johnson, Paul Beaud, Urs Staub   +26 more
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Electrical properties of ZnO-modified Li(Nb,Ti)O3 composite ceramics and their application in microwave dielectric resonators

Results in Physics
The present study shows the combustion-assisted solid-state synthesis of ZnO-modified Li(Nb,Ti)O3 ceramics for potential use in microwave dielectric resonators.
Radoš R. Raonić, Dalibor L. Sekulić, Ondrej Bošák, Marian Kubliha, Roman Yatskiv, Jaroslav Maixner, Tamara B. Ivetić   +6 more
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The Effects of ZnO Additive on Sintering Behavior, Microstructural Evolution and Microwave Dielectric Properties of Li2TiO3 Ceramics

Iranian Journal of Materials Science and Engineering, 2019
The densification behavior, structural and microstructural evolution and microwave dielectric properties of Li2TiO3 + xZnO (x = 0, 0.5, 1, 1.5, 2, 3, and 5 mol%) ceramics have been investigated using X-ray diffraction, Field Emission Scanning Electron ...
T. Ebadzadeh, S. Ghaffari, M. Alizadeh, K. Asadian, Y. Ganjkhanlou   +4 more
doaj  

Dipole-quadrupole spherical tensors in resonant x-ray diffraction

Journal of Physics: Conference Series, 2010
Parity-breaking phenomena in condensed-matter physics, either associated or not to time-reversal-breaking effects, are nowadays considered as an important part of fundamental and applied research, especially in connection to multiferroic materials. Resonant x-ray diffraction is probably the most suited experimental technique to study multiferroic order
openaire   +1 more source

Charge density wave with suppressed long-range structural modulation in canted antiferromagnetic kagome FeGe

Communications Physics
Kagome lattice can host abundant exotic quantum states such as superconductivity and charge density wave (CDW). Recently, successive orders of A-type antiferromagnetism (AFM), CDW and canted AFM have been manifested upon cooling in kagome FeGe.
Chenfei Shi, Wenchang Hou, Hanbin Deng, Bikash Patra, Surya Rohith Kotla, Yi Liu, Sitaram Ramakrishnan, Claudio Eisele, Harshit Agarwal, Leila Noohinejad, Ji-Yong Liu, Tianyu Yang, Guowei Liu, Bishal Baran Maity, Qi Wang, Zhaodi Lin, Baojuan Kang, Wanting Yang, Yongchang Li, Zhihua Yang, Yuxiang Chen, Xiang Li, Yuke Li, Yanpeng Qi, Arumugam Thamizhavel, Wei Ren, Guang-Han Cao, Jia-Xin Yin, Bahadur Singh, Xuerong Liu, Sander van Smaalen, Shixun Cao, Jin-Ke Bao   +32 more
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Identification of inversion domains in KTiOPO4 via resonant X-ray diffraction. [PDF]

Acta Crystallogr A Found Adv, 2015
Fabrizi F, Thomas PA, Nisbet G, Collins SP.   +3 more
europepmc   +1 more source

Controlling 4f antiferromagnetic dynamics via itinerant electronic susceptibility

Physical Review Research
Optical manipulation of magnetism holds promise for future ultrafast spintronics, especially with lanthanides and their huge, localized 4f magnetic moments.
Sang-Eun Lee, Yoav William Windsor, Daniela Zahn, Alexej Kraiker, Kurt Kummer, Kristin Kliemt, Cornelius Krellner, Christian Schüßler-Langeheine, Niko Pontius, Urs Staub, Denis V. Vyalikh, Arthur Ernst, Laurenz Rettig   +12 more
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Simultaneous resonant x-ray diffraction measurement of polarization inversion and lattice strain in polycrystalline ferroelectrics. [PDF]

Sci Rep, 2016
Gorfman S, Simons H, Iamsasri T, Prasertpalichat S, Cann DP, Choe H, Pietsch U, Watier Y, Jones JL.   +8 more
europepmc   +1 more source