2024-03-21 17:07:30前沿信息
印刷聚合物使研究人员能够在室温下探索手性和自旋相互作用

A printable organic polymer that assembles into chiral structures when printed has enabled researchers to reliably measure the amount of charge produced in spin-to-charge conversion within a spintronic material at room temperature. The polymer's tunable

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2024-03-21 17:07:28前沿信息
科学家开发新系统实时记录2D晶体合成

Materials scientists at Rice University are shedding light on the intricate growth processes of 2D crystals, paving the way for controlled synthesis of these materials with unprecedented precision.

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2024-03-21 17:07:25前沿信息
以亚分子精度驱动光化学

Absorption of light initiates many natural and artificial chemical processes, for example, photosynthesis in plants, human vision, or even 3D printing. Until now, it seemed impossible to control a light-driven chemical reaction at the atomic scale, where

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2024-03-21 17:07:23前沿信息
研究人员开发了用于独立氧化物膜的新型“超四方”牺牲层

Researchers have developed a new water-soluble sacrificial layer, "super-tectragonal" Sr4Al2O7 (SAOT), with broad tunability in lattice constants, which can be used to prepare high-quality freestanding oxide membrane. Their work is published in

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2024-03-21 17:07:21前沿信息
研究人员在金属纳米团簇中实现了>99%的光致发光量子产率

A research team has achieved near-unity room-temperature photoluminescence quantum yield (PLQY) (>99%) in the near-infrared (NIR) emission of metal nanoclusters in solution. Their work is published in Science.

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2024-03-21 17:07:18前沿信息
开发新的纳米探针来监测程序性细胞死亡相关的生物过程

A research team led by Prof. Huang Qing from the Hefei Institutes of Physical Science of the Chinese Academy of Sciences has developed DNA-aptamer-based surface-enhanced Raman spectroscopy (SERS) probes to study immune system biomarker-related bioprocesse

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2024-03-21 17:07:15前沿信息
研究人员实现了大块范德华材料的低能量合成

Researchers have synthesized bulk van der Waals (vdW) materials at near-room temperature (ranging from room temperature to 60°C), significantly reducing the energy consumption required for their fabrication by at least one order of magnitude.

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2024-03-21 17:07:13前沿信息
研究人员发现石墨烯层之间双层碱金属排列最紧密

Researchers at AIST, in collaboration with Osaka University, Tokyo Polytechnic University, Kyushu University, and National Tsing Hua University, have developed a technique to insert alkali metals into the interlayers of graphene, which is a single layer o

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2024-03-21 17:07:10前沿信息
研究人员展示了碳纳米管片的突破性可回收性

Researchers at IMDEA Materials Institute have demonstrated for the first time the recyclability of high-performance carbon nanotube (CNT) sheets while maintaining their essential mechanical and electrical properties.

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2024-03-21 17:07:07前沿信息
后院昆虫激发隐形设备,下一代技术

Leafhoppers, a common backyard insect, secrete and coat themselves in tiny mysterious particles that could provide both the inspiration and the instructions for next-generation technology, according to a new study led by Penn State researchers.

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2024-03-21 17:07:03前沿信息
一种简单、可扩展的方法,使用光3D打印螺旋纳米结构

A new fabrication process for helical metal nanoparticles provides a simpler, cheaper way to rapidly produce a material essential for biomedical and optical devices, according to a study by University of Michigan researchers.

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2024-03-21 17:07:01前沿信息
关注不可能:首次近场、亚波长热辐射测量

Nanodevices change the way we diagnose disease, process food and water, and store renewable energy. But to keep up with next-generation technology, researchers need to understand the fundamental principles that prompt their functionality.

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