Results 11 to 20 of about 184 (95)

CF4及其N2混合物微观放电参数计算与绝缘特性仿真研究

open access: yesGaoya dianqi, 2020
为研究SF6替代气体CF4及其N2混合物微观放电参数,通过两项近似Boltzmann方程对室温环境下CF4及CF4/N2混合物在混合比为20%~80%区间内的有效电离系数(α-η)/N进行了求解分析。利用COMSOL Multiphysics多物理场仿真软件首次对CF4及CF4/N2混合物在均匀场下,不同混合比,不同压力条件下放电通道进行了一维模拟。仿真结果表明,CF4/N2混合物放电过程存在明显协同效应;CF4放电延时随气压增大而增大,仿真结果与数值计算结果吻合。
侯孟希   +4 more
doaj  

P1 温度勾配のある希薄気体系の非平衡定常統計力学(基研研究会「ソフトマターの物理学」,研究会報告) [PDF]

open access: yes, 2002
この論文は国立情報学研究所の電子図書館事業により電子化されました
早川, 尚男, 金, 賢得
core  

Interface Issues of Inorganic Solid‐State Electrolytes in Secondary Magnesium Batteries

open access: yesRare Metals, Volume 45, Issue 3, March 2026.
ABSTRACT Solid‐state magnesium batteries (SSMBs) have gained significant attention as promising candidates for next‐generation safe energy storage systems because of the abundance of magnesium (Mg) in the earth's crust, superior energy density, and inherent nonflammability.
Jiren Wang   +9 more
wiley   +1 more source

Breaking Concentration Quenching for Excellent Highly Efficient and Stable Narrowband Luminescence by Structural Ordering and Defect Regulation

open access: yesRare Metals, Volume 45, Issue 2, February 2026.
ABSTRACT Enhancing the performance of phosphor materials for wide‐color‐gamut and high‐brightness phosphor‐converted light‐emitting diodes (pc‐LEDs) represents a critical materials challenge. Improving quantum efficiency (QE) under concentration quenching constraints and maintaining thermal stability remain primary objectives.
Yuhan Zhou   +3 more
wiley   +1 more source

Stability analysis of foreign exchange markets based on agent-based models [PDF]

open access: yes, 2020
科学研究費助成事業 研究成果報告書:若手研究(B)2016-2019課題番号 : 16K16016research ...
金澤 輝代士
core  

A Mini Review on Evolution of High‐Entropy Alloy Design: From Experimental Approaches to Machine Learning Integration

open access: yesRare Metals, Volume 45, Issue 1, January 2026.
ABSTRACT High‐entropy alloys (HEAs) have emerged as a transformative class of materials distinguished by their complex chemical compositions, unique microstructures, and remarkable mechanical and functional properties. Traditionally, the discovery and optimization of HEAs have relied on conventional methods, including trial‐and‐error experimentation ...
Chrispin Ouko Zamzu   +2 more
wiley   +1 more source

14. On the Generalized Law of Regression of Fluctuations in Stochastic Processes [PDF]

open access: yes, 1986
この論文は国立情報学研究所の電子図書館事業により電子化されました
Holz, Arno, 山崎, 義武, 落合, 萌
core  

Seasonality of temperature dependence of methane fluxes from natural wetlands

open access: yesFunctional Ecology, Volume 39, Issue 9, Page 2383-2397, September 2025.
Read the free Plain Language Summary for this article on the Journal blog. Abstract Temperature dependence is a crucial parameter in estimating methane (CH4) fluxes from natural wetlands, yet our understanding of this parameter remains inadequate. Seasonal fluctuations in water levels and ecosystem productivity lead to seasonal differences in CH4 ...
Jinshuai Li   +6 more
wiley   +1 more source

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