Results 1 to 10 of about 333,487 (157)

Slow dynamics of disordered zigzag chain molecules in layered LiVS2 under electron irradiation

npj Quantum Materials, 2021
Electronic instabilities in transition metal compounds often spontaneously form orbital molecules, which consist of orbital-coupled metal ions at low temperature.
Naoyuki Katayama, Keita Kojima, Tomoki Yamaguchi, Sosuke Hattori, Shinya Tamura, Koji Ohara, Shintaro Kobayashi, Koudai Sugimoto, Yukinori Ohta, Koh Saitoh, Hiroshi Sawa   +10 more
doaj   +1 more source

Atomic Structure of Mn-Doped CoFe₂O₄ Nanoparticles for Metal–Air Battery Applications

Condensed Matter, 2023
We discuss the atomic structure of cobalt ferrite nanoparticles doped with Mn via an analysis based on combining atomic pair distribution functions with high energy X-ray diffraction and high-resolution transmission electron microscopy measurements ...
Katariina Pussi, Keying Ding, Bernardo Barbiellini, Koji Ohara, Hiroki Yamada, Chuka Onuh, James McBride, Arun Bansil, Ray K. Chiang, Saeed Kamali   +9 more
doaj   +1 more source

Hidden chemical order in disordered Ba7Nb4MoO20 revealed by resonant X-ray diffraction and solid-state NMR

Nature Communications, 2023
The chemical order and disorder of solids have a decisive influence on the material properties. There are numerous materials exhibiting chemical order/disorder of atoms with similar X-ray atomic scattering factors and similar neutron scattering lengths ...
Yuta Yasui, Masataka Tansho, Kotaro Fujii, Yuichi Sakuda, Atsushi Goto, Shinobu Ohki, Yuuki Mogami, Takahiro Iijima, Shintaro Kobayashi, Shogo Kawaguchi, Keiichi Osaka, Kazutaka Ikeda, Toshiya Otomo, Masatomo Yashima   +13 more
doaj   +1 more source

Quantitative analysis of diffuse electron scattering in the lithium-ion battery cathode material Li1.2Ni0.13Mn0.54Co0.13O2

IUCrJ, 2022
In contrast to perfectly periodic crystals, materials with short-range order produce diffraction patterns that contain both Bragg reflections and diffuse scattering.
Romy Poppe, Daphne Vandemeulebroucke, Reinhard B. Neder, Joke Hadermann   +3 more
doaj   +1 more source

Diffraction limited photonic hook via scattering and diffraction of dual-dielectric structures

Scientific Reports, 2021
Photonic hooks have demonstrated to be great candidates for multiple applications ranging from sensing up to optical trapping. In this work, we propose a mechanism to produce such bent structured light beams by exploiting the diffraction and scattering ...
Victor Pacheco-Peña, Joseph Arnold Riley, Cheng-Yang Liu, Oleg V. Minin, Igor V. Minin   +4 more
doaj   +1 more source

Scattering of Ultrashort X-ray Pulses on Diamonds with NV Centers

Crystals, 2022
The scattering of ultra-short X-ray pulses (USPs) is an important component of diffraction analysis of matter. Usually, the specific scattering of such USPs is not taken into account to determine the structure of a substance.
Marat Eseev, Ksenia Makarova, Dmitry Makarov   +2 more
doaj   +1 more source

X-ray diffraction analysis of matter taking into account the second harmonic in the scattering of powerful ultrashort pulses of an electromagnetic field

Scientific Reports, 2021
It is well known that the scattering of ultrashort pulses (USPs) of an electromagnetic field in the X-ray frequency range can be used in diffraction analysis.
M. K. Eseev, A. A. Goshev, K. A. Makarova, D. N. Makarov   +3 more
doaj   +1 more source

Extending the Imaging Depth of Field through Scattering Media by Wavefront Shaping of Non-Diffraction Beams

Photonics, 2023
Increasing the depth of field (DOF) is a crucial issue for imaging through scattering media. In this paper, an improved genetic algorithm is used to modulate the wavefront of light through scattering media, by which high-quality refocusing and imaging ...
Tongyu Han, Tong Peng, Runze Li, Kaige Wang, Dan Sun, Baoli Yao   +5 more
doaj   +1 more source

Coherent light scattering from a two-dimensional Mott insulator [PDF]

, 2011
We experimentally demonstrate coherent light scattering from an atomic Mott insulator in a two-dimensional lattice. The far-field diffraction pattern of small clouds of a few hundred atoms was imaged while simultaneously laser cooling the atoms with the ...
Bloch, Immanuel, Cheneau, Marc, Endres, Manuel, Fukuhara, Takeshi, Kuhr, Stefan, Schauß, Peter, Weitenberg, Christof   +6 more
core   +5 more sources

Diffraction of an electromagnetic wave on a countless number of scatterers

Вісник Харківського національногоуніверситету імені В.Н. Каразіна. Серія: Радіофізика та електроніка, 2022
Topicality. The task of finding the radar cross-section (RCS) of complex objects is of great importance. Usually, when creating radar stations, RCS is measured on real targets.
M. M. Legenkiy, М. А. Buhai
doaj   +1 more source