Results 51 to 60 of about 54,467 (314)

A Rate Theory Model of Radiation-Induced Swelling in an Austenitic Stainless Steel

Journal of Nuclear Engineering, 2021
Many rate theory models of cavity (void) swelling have been published over the past 50 years, all having the same, or similar, structures. A rigorous validation of the models has not been possible because of the dearth of information concerning the ...
Malcolm Griffiths, Juan Ramos-Nervi, Larry Greenwood   +2 more
doaj   +1 more source

Les installations de l’IRSN dédiées à la métrologie des neutrons

, 2006
La responsabilité des références françaises pour la fluence et les grandeurs dosimétriques neutroniques est du ressort du laboratoire de métrologie et de dosimétrie des neutrons de l’Institut de radioprotection et de sûreté nucléaire (IRSN).
Pochat, J.L., V. Gressier, J. L. Pochat, Gressier, V.   +3 more
core   +1 more source

Understanding Operando Water Management in Hydroxide‐Exchange‐Membrane Fuel Cells

Advanced Materials Interfaces, EarlyView.
Effective water management is vital for high‐performance hydroxide‐exchange‐membrane fuel cells. Using a custom water‐flux station, this study quantifies how membrane thickness, microporous layers, and operating conditions dictate internal water transport.
Catherine M. Weiss, Shiyi Wang, Brian P. Setzler, Yushan Yan, Adam Z. Weber   +4 more
wiley   +1 more source

Proton- and Neutron-Induced SEU Cross-Section Modeling and Simulation: A Unified Analytical Approach

Radiation
A new physics-based compact model, which makes it possible to simulate in a unified way the neutrons and protons of cosmic ray-induced SEU cross-sections, including the effects from nuclear reaction products and from direct ionization by low-energy ...
Gennady I. Zebrev, Nikolay N. Samotaev, Rustem G. Useinov, Artur M. Galimov, Vladimir V. Emeliyanov, Artyom A. Sharapov, Dmitri A. Kazyakin, Alexander S. Rodin   +7 more
doaj   +1 more source

Theoretical Constraints on Neutron-Mirror-Neutron Oscillation

Symmetry, 2022
Mirror models lead to the possibility that neutron (n) can oscillate into its mirror partner (n′), inspiring several experimental searches for this phenomenon. The condition for observability of this oscillation is a high degree of degeneracy between the n and n′ masses, which can be guaranteed if there is exact parity symmetry taking all particles to ...
Kaladi S. Babu, Rabindra N. Mohapatra
openaire   +2 more sources

Simple Synthesis of Entropy Stabilized Oxides Single Crystal Films

Advanced Materials Interfaces, EarlyView.
Diffusion‐controlled enables the creation of a single‐crystal thin film of Entropy‐stabilized oxides (ESO). ABSTRACT Entropy‐stabilized oxides (ESO) have emerged in the last decade as a new class of metastable materials with promising functional properties.
Antoine Raison, Nathalie Prud'homme, Christophe Racic, Wu Wang, Diana Dragoe, David Bérardan, Nita Dragoe   +6 more
wiley   +1 more source

Advances in Halide Perovskites for Photon Radiation Detectors

Advanced Materials Technologies, EarlyView.
This work highlights recent progress in perovskite‐based photon radiation detectors, covering organic–inorganic hybrid, inorganic, lead‐free double, and vacancy‐ordered halide perovskites. Their detection performance is compared, material‐specific advantages and challenges are examined, and provides insight into current limitations and future ...
Liangling Wang, Jieqi Wang, Xiaojun Cui, Carsten Ronning   +3 more
wiley   +1 more source

Multichannel analyser for the neutron time-of-flight spectrometer [PDF]

Ядерна фізика та енергетика, 2010
New multichannel time-of-flight spectrometer for the measurement of the energy and angular distributions of neutrons from the WWWR-M reactor is considered.
A. P. Voiter, V. I. Slisenko, M. I. Doronin, I. O. Maznyj, O. A. Vasilkevich, V. V. Golik, O. M. Kovalev, V. I. Kopachev, V. G. Savchuk   +8 more
doaj  

Hadron-Induced Radiation Damage in Fast Heavy Inorganic Scintillators

Instruments, 2022
Fast and heavy inorganic scintillators with suitable radiation tolerance are required to face the challenges presented at future hadron colliders of high energy and intensity.
Chen Hu, Fan Yang, Liyuan Zhang, Ren-Yuan Zhu, Jon Kapustinsky, Xuan Li, Michael Mocko, Ron Nelson, Steve Wender, Zhehui Wang   +9 more
doaj   +1 more source

Direct Measurement of the Singlet Lifetime and Photoexcitation Behavior of the Boron Vacancy Center in Hexagonal Boron Nitride

Advanced Optical Materials, EarlyView.
Negatively charged boron vacancy defects in hexagonal boron nitride promise near‐surface quantum sensing, but their internal spin transition rates are only partly understood. This work directly measures the defect's singlet‐state lifetime, 15(3) ns, using a nanosecond rise‐time dual‐pulse photoluminescence‐recovery method, and shows that high laser ...
Richard A. Escalante, Andrew J. Beling, Daniel G. Ang, Niko R. Reed, Justin J. Welter, John W. Blanchard, Cecilia Campos, Edwin Coronel, Klaus Krambrock, Alexandre S. Leal, Paras N. Prasad, Ronald L. Walsworth   +11 more
wiley   +1 more source