Perovskite semiconductors are produced by spin coating or printing from a solution onto a substrate and are typically processed in glove boxes under a controlled atmosphere: There, the solvent is evap...
阅读全文The emergence of pandemic epidemics like COVID-19 has emphasized the necessity for rapid and precise analytical methods to prepare for potential future virus outbreaks. Raman spectroscopy*1, using gol...
阅读全文S波段聚合物光波导放大器研究获突破 近日,华南师范大学物理学院副教授郑克志团队与吉林大学教授王菲团队合作,在稀土纳米晶掺杂的S波段聚合物光波导放大器的研究中取得新突破。相关成果发表于《纳米快报》(Nano ...
阅读全文日本王子Holdings與山形大學開發了一項以纖維素奈米纖維(CNF)為主要成分之燃料電池(FC)「高分子電解質膜(PEN)」。新開發的「高分子電解質膜」係由王子Holdings的CNF與具有氫離子透過性(質子傳導性)的微粒子複合而成,...
阅读全文日本高純度化學開發了一項奈米銀材料「Ag Nanostar」,採用獨家無電鍍技術,進而實現了星形形狀。另可透過表面處理賦予其機能性。Ag Nanostar可望適用於電池用導電助劑、光學材料等用途,且由於比一般微粒子具有更大...
阅读全文日本OHARA積極推動旗下氧化物類固體電解質材料在固態電池領域的應用提案,且將其應用於採用了轉換型(Conversion)次世代正極材料的試作固態電池後,展現了320 mAh/g的優異放電容量。 OHARA推出的氧化物固體電解質材料...
阅读全文日本精密陶瓷中心(JFCC)透過產官學合作,確認適用於氟離子電池,由銦(In)與氟化鑭(LaF3)混合製成的新型氟離子(In+LaF3)負極材料不會造成電池內部短路,並可穩定地反復充放電。此項研究成果活用了新的充放電反應,藉此...
阅读全文日本Denka將推出低介電有機絕緣材料(LDM)「SNECTON」,係為一項兼具低介電特性與架橋性之軟質材料,可適用於覆銅層壓板(CCL)中的絕緣層,今後將進一步推動在5G通訊、Beyond 5G等次世代通訊之電子基板材料用途的普及化...
阅读全文中国科学技术大学杨金龙院士团队李星星课题组在金属有机Rashba-Dresselhaus材料设计方面取得重要进展:二维手性金属有机骨架首次被开发为具有大自旋劈裂的Rashba-Dresselhaus半导体。相关成果以“Obtaining Giant Ra...
阅读全文Albert Fert, French physicist and winner of the Nobel Prize in Physics in 2007, is one of the discoverers of giant magnetoresistance, a physical effect that revolutionised hard disk technology, allowi...
阅读全文成果简介 近日,大连海事大学徐敏义教授团队针对腿足式磁吸附爬壁机器人无法感知磁吸附状态的问题,提出了一种用于腿足式爬壁机器人的足部触觉传感器,采用3D打印外壳、触觉滑块和三个等距传感单元组成的结构设计实...
阅读全文“The all-optical control of OREO is a powerful feature. Especially the possibility to program the system on a pulse-by-pulse basis gives several additional degrees of freedom. Using sound waves for p...
阅读全文Now, Takahashi and RAP colleague, Lu Xu, have not just exceeded this barrier, they have smashed through it. They have amplified single-cycle pulses to beyond 50 millijoules – more than 50 times the p...
阅读全文"Progress in pseudocapacitor development has been hindered by the lack of suitable electrode materials and electrolytes," Dr. Debasis Ghosh, Assistant Professor at the Centre for Nano and Material Sci...
阅读全文The researchers showed that this condition can be changed by the application of an electric field applied perpendicularly to the material, making the double-layer graphene insulating. This property of...
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