Results 31 to 40 of about 6,037,947 (165)
Rare Metals, Volume 45, Issue 7, July 2026.ABSTRACT Precise and controllable laser wavelength modulation over a broad spectral range in nanoscale devices is pivotal for advancing next‐generation optoelectronic technologies. Herein, we synthesized high‐quality CsPbBr3 nanowires (NWs) via the anti‐solvent method and constructed a CsPbBr3/SiO2/Ag hybrid structure, demonstrating both photonic and ...
Yizun Zhou +10 more
wiley +1 more source
Enhanced Dual‐Modality CT Imaging for Evaluating Hematogenous Metastasis During Photothermal Therapy
Rare Metals, Volume 45, Issue 7, July 2026.Dual‐modality computed tomography (CT) nanoprobes, BPP, are developed for real‐time microscopic monitoring of microvessel morphology and vascular permeability to provide predictive insights into cancer progression and metastasis. ABSTRACT Dynamic assessment of hematogenous metastasis is crucial for the tumor during photothermal therapy.
Yanhong Sun +7 more
wiley +1 more source
Rare Metals, Volume 45, Issue 7, July 2026.ABSTRACT Nickel‐based materials are highly remarkable as promising transition metal catalysts for the electrochemical hydrogen evolution reaction (HER) in alkaline electrolytes. However, their electrochemical performance is limited by an unfavorable d‐band energy (Ed) level. Herein, we showcase an effective lattice‐strain strategy to modulate the Ed of
Shengjue Deng +10 more
wiley +1 more source
Gaoya dianqi, 2001 利用X -射线投影技术对输配电设备进行外部诊断是一项新的技术。本文研究了高精确性投影技术 ,包括应用X -射线CT的三维图象处理技术以及利用X -射线和红外线更精确地检测内部情况的方法。
钟菊
doaj
Rare Metals, Volume 45, Issue 7, July 2026.ABSTRACT Light‐activated gas sensors hold significant potential in environmental monitoring and smart Internet of Things (IoT) owing to their advantage in room temperature operation. Nevertheless, due to a narrow light absorption range, high photocarrier recombination rate, and weak redox activity of the sensing material, the performance enhancement of
Jinyong Hu +5 more
wiley +1 more source
四川大学学报. 自然科学版, 1997 出土文物的Ｘ射线衍射研究吉晓洋陈志学（分析测试中心）Ｘ射线衍射物相鉴定在古陶瓷、古冶金制品、古颜料、古玉器、石器、宝石等各种古文物研究分析中都得到重要应用，并取得不少有意义的成果．我们采用Ｘ射线衍射和光谱分析技术相结合的方法，对我国汉代南方丝绸之路的...
吉晓洋, 陈志学
doaj
Atomically Thin Sn:GaN‐GaN Homojunction for High‐Sensitivity β‐Ray Detection
Rare Metals, Volume 45, Issue 6, June 2026.ABSTRACT Gallium nitride (GaN), a third‐generation wide‐bandgap semiconductor renowned for its superior radiation tolerance, holds promise for advanced β‐ray detection. Herein, a scalable liquid metal‐assisted in situ synthesis method is presented to fabricate Sn‐doped GaN homojunctions via gallium oxide printing followed by ammonolysis, enabling ...
Weiqing Liu +8 more
wiley +1 more source
Rare Metals, Volume 45, Issue 6, June 2026.ABSTRACT NiTi shape memory alloys (SMAs) show excellent performance in vibration damping and corrosion resistance. However, due to low hardness and lack of self‐lubrication, they suffer severe friction and wear during service. Although various strategies including doping and heterostructure design have been proposed, the effects are unsatisfactory.
Huwen Ma +13 more
wiley +1 more source
Rare Metals, Volume 45, Issue 6, June 2026.ABSTRACT The intricate corrosion environment necessitates the polymeric coating's adaptability to the surroundings. In this work, the integration of rare‐earth Ce(III) ions and ethylene diamine tetramethylene phosphonic acid (EDTMP) in a layered double hydroxide (LDH) material is developed to enhance the corrosion protection and anti‐wear properties of
Yangu Liu +9 more
wiley +1 more source
, 2011 本发明涉及栅控X射线源、空间X射线通信系统及方法，其中栅控X射线源的结构为灯丝一端接地，灯丝另一端接电源正极，热阴极设置在灯丝的外侧且热阴极的出射孔正对灯丝，调制栅极为带有小孔的电极板，调制栅极的小孔正对热阴极的出射孔，电子聚集板设置在栅极小孔的两侧且形成的聚焦通道正对小孔，电子束经电子聚集板聚焦后发射到阳极金属靶，阳极金属靶的发射面对着聚焦通道的出口，阳极金属靶的另一面接电源正极，出射窗设置在阳极金属靶的电子束反射路上。本发明解决了现有的利用X射线实现通信的技术通信信噪比低、误码率高 ...
赵宝升 +3 more
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