Results 41 to 50 of about 30,930 (207)
Rare Metals, Volume 45, Issue 2, February 2026.ABSTRACT Photodetectors, based on GaAs nanowires (NWs), hold significant promise in the fields of high integration micro‐ and nano‐optoelectronics applications because of their outstanding electronic and optical properties. To date, significant efforts have been directed toward enhancing the performance of photodetectors, aiming for high detectivity ...
Yu Hao +11 more
wiley +1 more source
Fushe yanjiu yu fushe gongyi xuebao本研究旨在制备辐射剂量响应、辐射稳定性优异的塑料闪烁光纤（PSF）及具有优异X射线成像性能与多功能特性的新型闪烁光纤阵列。以稀土配合物和有机物为掺杂剂，采用Teflon法制备红、绿、蓝三色塑料闪烁光纤（分别标记为PSF-R、PSF-G、PSF-B），并通过调控三色塑料闪烁光纤的排布方式和几何结构，制备不同类型的塑料闪烁光纤阵列。结果显示，PSF-R、PSF-G、PSF-B均表现出优异的辐射响应特性，剂量检测限分别为0.555 μGy/s、2.775 μGy/s和2.22 μGy/s ...
刘 碧武 +3 more
doaj +1 more source
The Influence of Superstrong Magnetic Fields on Thermonuclear Reaction at the Outer Crust of Magnetar [PDF]
, 2016 核天体物理领域中超强磁场的相关研究表明：磁星外壳层热核反应都与磁场密切相关。磁星的超强磁场不仅影响热核反应率和最终元素丰度，而且还影响磁星的中微子能量损失率，最终影响其演化时标、演化进程和冷却机制。由于超强磁场的重要性，本文主要研究了磁星表面壳层超强磁场对一些典型核素的热核反应的影响。 首先，基于相对论性的超强磁场理论(Fushikietal.1989)，利用Thomas-Fermi-Dirac近似方法，我们研究分析了超强磁场环境电荷屏蔽难题，讨论了电荷屏蔽对热核反应23Mg(p，gamma ...
刘晶晶
core
Rare Metals, Volume 45, Issue 2, February 2026.ABSTRACT The high accuracy in surface‐enhanced Raman scattering‐lateral flow immunoassays (SERS–LFIAs) is critical for reliable point‐of‐care testing (POCT) in clinical diagnostics. Conventional approaches are often affected by sampling variability and uneven distribution of immunoprobes, leading to unreliable signal fluctuations.
Shuai Zhao +9 more
wiley +1 more source
Rare Metals, Volume 45, Issue 2, February 2026.ABSTRACT Organic‐inorganic hybrid perovskites (OIHPs) with white‐light emission have significant potential in solid‐state lighting and display due to the designable structure and excellent luminescent properties. However, OIHPs are prone to damage during bending due to the brittleness of crystals, which limits their application in the field of flexible
Jinyu Xu +8 more
wiley +1 more source
Rare Metals, Volume 45, Issue 2, February 2026.ABSTRACT The sluggish kinetics of the oxygen reduction reaction (ORR) necessitate developing oxygen electrodes with enhanced electrocatalytic activity for practical zinc–air battery applications. In this study, an iron‐doped copper sulfide electrocatalyst (CuFeNS‐PNC) anchored on metal–organic framework‐derived carbon substrates was designed, featuring
Taichong Chitboonyakasem +4 more
wiley +1 more source
Evolution of research on global amphibian declines
Conservation Biology, Volume 40, Issue 1, February 2026.Abstract In the late 1980s, the scientific community became aware of severe, enigmatic amphibian population declines. These declines triggered a wave of research focused on quantifying their extent and identifying key drivers. We used text‐analysis techniques, including topic modeling and geoparsing, to examine the evolution of research focused on ...
Jordann Crawford‐Ash +6 more
wiley +1 more source
Rare Metals, Volume 45, Issue 1, January 2026.ABSTRACT Articular cartilage regeneration remains a significant challenge because of its limited intrinsic healing capacity and the inadequacy of conventional treatments for restoring structural and functional integrity. In this study, a novel injectable composite hydrogel scaffold was designed to mimic the extracellular matrix (ECM) of native ...
Zhong‐Lian Wu +13 more
wiley +1 more source
Rare Metals, Volume 45, Issue 1, January 2026.ABSTRACT Nanozymes have attracted considerable attention in cancer therapy due to their adjustable enzyme activity and high catalytic efficiency. However, they still face a major challenge from tumor metastasis. In this work, endogenous/exogenous dual‐responsive bimetallic hollow PdRu (termed HPdRu) nanozymes were prepared.
Nan‐Nan Zheng, Xin Hu, Jun‐Qing Hu
wiley +1 more source
Rare Metals, Volume 45, Issue 1, January 2026.ABSTRACT Mechanoluminescent materials have gained significant attention for their unique capability to convert mechanical stimuli into light without external optical or electrical excitation, holding immense promise for applications in safety monitoring, biomedicine, optical anti‐counterfeiting, and intelligent sensing.
Fanlei Qin +8 more
wiley +1 more source