Results 31 to 40 of about 129,906 (293)

Resonant inelastic X-ray scattering as a probe of J eff = 1/2 state in 3d transition-metal oxide

npj Quantum Materials, 2022
The state with effective total moment J eff = 1/2 stabilized by the spin-orbit coupling is known to suppress Jahn-Teller distortions and may induce a strong exchange anisotropy.
H. Y. Huang, A. Singh, C. I. Wu, J. D. Xie, J. Okamoto, A. A. Belik, E. Kurmaev, A. Fujimori, C. T. Chen, S. V. Streltsov, D. J. Huang   +10 more
doaj   +1 more source

Oxide MBE-ARPES at SSRL Beamline 5-2 [PDF]

Synchrotron Radiation News, 1-8 (2024)
In this article, we highlight our synchrotron ARPES studies of oxide thin films grown by in-situ connected MBE at beamline 5-2 of Stanford Synchrotron Radiation Lightsource (SSRL).
arxiv   +1 more source

A machine learning model for textured X-ray scattering and diffraction image denoising

npj Computational Materials, 2023
With the advancements in instrumentations of next-generation synchrotron light sources, methodologies for small-angle X-ray scattering (SAXS)/wide-angle X-ray diffraction (WAXD) experiments have dramatically evolved.
Zhongzheng Zhou, Chun Li, Xiaoxue Bi, Chenglong Zhang, Yingke Huang, Jian Zhuang, Wenqiang Hua, Zheng Dong, Lina Zhao, Yi Zhang, Yuhui Dong   +10 more
doaj   +1 more source

Suppression of synchrotron radiation due to beam crystallization [PDF]

, 1998
With respect to a "hot", non-crystallized beam the synchrotron radiation of a cold crystallized beam is considerably modified. We predict suppression of synchrotron radiation emitted by a crystallized beam in a storage ring. We also propose experiments to detect this effect.
arxiv   +1 more source

A Python package for fast GPU‐based proton pencil beam dose calculation

Journal of Applied Clinical Medical Physics, EarlyView.
Abstract Purpose Open‐source GPU‐based Monte Carlo (MC) proton dose calculation algorithms provide high speed and unparalleled accuracy but can be complex to integrate with new applications and remain slower than GPU‐based pencil beam (PB) methods, which sacrifice some physical accuracy for sub‐second plan calculation.
Mahasweta Bhattacharya, Calin Reamy, Heng Li, Junghoon Lee, William T. Hrinivich   +4 more
wiley   +1 more source

Development of a compact near-infrared lamp furnace for synchrotron powder diffraction and its application for in situ high-temperature observation of ferrite magnets

Science and Technology of Advanced Materials: Methods
The effective development of functional materials requires a thorough understanding of their high-temperature thermodynamic properties under material production process conditions. In this study, we develop high-temperature synchrotron X-ray diffraction (
Shintaro Kobayashi, Shogo Kawaguchi
doaj   +1 more source

Double-pulsed wave packets in spontaneous radiation from a tandem undulator

Scientific Reports, 2022
We verify that each wave packet of spontaneous radiation from two undulators placed in series has a double-pulsed temporal profile with pulse spacing which can be controlled at the attosecond level.
T. Kaneyasu, M. Hosaka, A. Mano, Y. Takashima, M. Fujimoto, E. Salehi, H. Iwayama, Y. Hikosaka, M. Katoh   +8 more
doaj   +1 more source

The Viability of the Refractory High‐Entropy Alloy AlMo0.5NbTa0.5TiZr for High‐Temperature Structural Applications

Advanced Engineering Materials, EarlyView.
Refractory high‐entropy alloys have attracted substantial attention for future ultrahigh‐temperature structural applications. Here the progression of key phase transformations in AlMo0.5NbTa0.5TiZr is established and correlated to the mechanical performance, highlighting the importance of the B2 phase.
George J. Wise, Nicole L. Church, Hon Tong Pang, Robert P. Thompson, Howard J. Stone, Nicholas G. Jones   +5 more
wiley   +1 more source

Properties of an ultrarelativistic charged particle radiation in a constant homogeneous crossed electromagnetic field [PDF]

Annals Phys. 380, 23 (2017), 2016
The properties of radiation created by a classical ultrarelativistic scalar charged particle in a constant homogeneous crossed electromagnetic field are described both analytically and numerically with radiation reaction taken into account in the form of the Landau-Lifshitz equation.
arxiv   +1 more source

Making Photoresponsive Metal–Organic Frameworks an Effective Class of Heterogeneous Photocatalyst

Advanced Functional Materials, EarlyView.
This review summarizes photoresponsive MOFs for photocatalytic applications, focusing on their capacity to enhance light harvesting, charge transfer, and surface reactions. While existing studies provide foundational insights, emerging characterization techniques enable a deeper understanding of photoresponsive MOFs.
Rui Liu, Hao Wu, Hoi Ying Chung, Yun Hau Ng   +3 more
wiley   +1 more source