news26 天
W Hotels
Born from the social electricity of New York City, W Hotels has been at the forefront of lifestyle hospitality for over two decades. With nearly 70 destinations around the world, the detail-driven ...
C&EN17 天
Immobilization of Chromium by Iron Oxides in Nickel–Cobalt Laterite Mine Tailings
Department of Earth Sciences, Freie Universität Berlin, Berlin 12249, Germany ...
PNAS27 天
Photoreduction of mercuric bromides in polar ice
Contributed by Joseph S. Francisco; received November 5, 2024; accepted January 21, 2025; reviewed by Xifan Wu and Sotiris S. Xantheas ...
C&EN28 天
Parametrization of Linear Vibronic Coupling Models for Degenerate Electronic States
Institute of Theoretical Chemistry, Faculty of Chemistry, University of Vienna, Währinger Straße 17, 1090 Vienna, Austria Vienna Doctoral School in Chemistry (DoSChem), University of Vienna, Währinger ...
腾讯网25 天
赣创院池啸、谭果果AFM：径向介电梯度设计用于耐微生物腐蚀的吸波 ...
采用XPS、XAS和XAFS等多种不同深度的探测方式对颗粒进行层层剖析，得到的Ce 3+ /Ce 4+ 的比值还原了材料中的径向介电梯度变化，阐明了“低价态外壳 ...
instrument5 天
LFocus线焦斑光源
线焦斑光源是一种广泛应用于 X 射线设备中的光源，能够提供高度聚焦的 X 射线束，具有均匀的亮度分布和高能量密度，适用于需要较大照射面积或高分辨率成像的应用场景。线焦斑光源可显著增强系统的探测灵敏度，减少实验时间，提升数据的准确性和可靠性 ...
instrument6 天
X 射线反射镜
采用先进的光学设计和高品质材料制造，确保卓越的光束聚焦 / 准直性能。提供精准的光束控制和高效的光学传输，适用多种实验需求。无论是在实验室研究还是工业应用中，X 射线反射镜都能显著提高光学系统的性能。 X 射线反射镜是实验室 X 射线衍射及小角 ...