Results 31 to 40 of about 260,898 (277)

Incommensurate Crystallization of Neutron Matter in Neutron Stars

East European Journal of Physics, 2020
The composition of the neutron stars from its surface region, outer-core, inner-core, and to its center is still being investigated. One can only surmise on the properties of neutron stars from the spectroscopic data that may be available from time to ...
Kapil M. Khanna, David K. Kandie, Joel K. Tonui, Hezekiah K. Cherop   +3 more
doaj   +1 more source

Neutral Beams for Neutron Generation in Fusion Neutron Sources

Atoms, 2022
Neutral beam injection is supposed to be the main source of high-energy particles, driving non-inductive current and generating primary neutrons in fusion neutron sources design based on tokamaks.
Eugenia Dlougach, Mikhail Shlenskii, Boris Kuteev   +2 more
doaj   +1 more source

Magnetic Fluctuations and Correlations in MnSi - Evidence for a Skyrmion Spin Liquid Phase

, 2011
We present a comprehensive analysis of high resolution neutron scattering data involving Neutron Spin Echo spectroscopy and Spherical Polarimetry which confirm the first order nature of the helical transition and reveal the existence of a new spin liquid
A. Murani, A. N. Bogdanov, A. N. Bogdanov, B. Farago, B. Farago, C. Pappas, E. Lelièvre-Berna, F. Mezei, P. Bentley, P. Falus, P. Fouquet, S. Maleyev, S. Maleyev   +12 more
core   +2 more sources

Design and Performance Test of ENT2465 Long-Life Neutron Tube

He huaxue yu fangshe huaxue
The neutron tube is the core component of the controllable neutron source logging instrument. Its working stability, temperature resistance, neutron yield and other indicators have an important impact on the working performance of instrument. At present,
LIU Ze-wei, YUE Ai-zhong, LI Bing, ZHAO Jing-yi, JIANG Li-ming, LIU Jiong, MA Hui-sheng, ZHANG Xiao-lei, LU Ning, WANG Shu-sheng   +9 more
doaj   +1 more source

Neutron density waves versus temperature waves

International Journal of Advanced Nuclear Reactor Design and Technology, 2021
Neutron and temperature wave propagations have specific applications in the dynamics of nuclear installations. This paper is a timely review of the concept of plane neutron density wave, within the context of monochromatic diffusion theory, with a focus ...
Nassar H.S. Haidar
doaj   +1 more source

The neutron diffraction experiments under high pressure and high temperature on FENGHUANG diffractometer at CMRR

Nuclear Analysis, 2022
FENGHUANG diffractometer at CMRR, a high-intensity multi-section neutron powder diffractometer, has been constructed to in situ studies of materials under high pressure high temperature conditions.
Leiming Fang, Xiping Chen, Lei Xie, Guangai Sun, Bo Chen, Shuming Peng   +5 more
doaj   +1 more source

High temperature behavior of Sr-doped layered cobaltites Y(Ba1-xSrx)Co2O5.5: phase stability and structural properties

, 2010
In this article we present a neutron diffraction in-situ study of the thermal evolution and high-temperature structure of layered cobaltites Y(Ba, Sr)Co2 O5+{\delta}.
Aurelio G, G Aurelio, G J Cuello, J Curiale, Motin Seikh M, R D Sánchez, Rodríguez-Carvajal J   +6 more
core   +1 more source

Synchrotron Radiation for Quantum Technology

Advanced Functional Materials, EarlyView.
Materials and interfaces underpin quantum technologies, with synchrotron and FEL methods key to understanding and optimizing them. Advances span superconducting and semiconducting qubits, 2D materials, and topological systems, where strain, defects, and interfaces govern performance.
Oliver Rader, Sakura Pascarelli, Klaus Attenkofer, Anna A. Makarova, Karsten Holldack, Kai Rossnagel, Kristiaan Temst, George Kourousias, Stefano Carretta, Caterina Biscari, Helmut Dosch   +10 more
wiley   +1 more source

Hydrostatic pressure effects on the static magnetism in Eu(Fe0.925Co0.075)2As2

Scientific Reports, 2017
EuFe2As2-based iron pnictides are quite interesting compounds, due to the two magnetic sublattices in them and the tunability to superconductors by chemical doping or application of external pressure.
W. T. Jin, J.-P. Sun, G. Z. Ye, Y. Xiao, Y. Su, K. Schmalzl, S. Nandi, Z. Bukowski, Z. Guguchia, E. Feng, Z. Fu, J.-G. Cheng   +11 more
doaj   +1 more source

The neutron moderation theory, taking into account a moderating medium temperature

Trudy Odesskogo Politehničeskogo Universiteta, 2017
In this paper, in the framework of the gas model, based on the solution of the kinematic problem of the neutron elastic scattering on the nucleus in the “L” system in the general case, that is, when prior to the scattering not only the neutron, but also ...
Tarasov V. A., Chernezhenko S. А., Kakaev А. A. , Urbanevich V. V.   +3 more
doaj   +1 more source