Optical time-lapsed in situ mechanochemical studies on metal halide perovskite systems Colored functional layers are transformed into imperceptible functional meshes. In doing so, various see-through devices are no longer susceptible to the color or opacity of the functional materials and have enhanced ...
Photovoltaics articles withinNature Communications Featured Article 19 February 2025|Open Access Boosting mechanical durability under high humidity by bioinspired multisite polymer for high-efficiency flexible perovskite solar cells Poor mechanical stability under high humidity remains a critical challenge for fle...
2023年9月26日,浙江大学,美国约翰霍普金斯大学,美国宾夕法尼亚大学,美国加利福尼亚大学和美国匹兹堡大学的研究人员在《Nature Communications》杂志发表了一篇题为“Mechanical metamaterials and beyond”的论文。 研究内容 机械超材料能够创造出具有前所未有的机械特性的结构材料。然而,迄今为止,有关机械超材料的研究主要...
这一发现为基于锡基钙钛矿的铁电器件提供了新的材料平台,也为下一代电子器件的设计和发展开拓了广阔前景。相关研究成果以“Emergence of ferroelectricity in Sn-based perovskite semiconductor films by iminazole molecular reconfiguration”为题,发表于国际著名学术期刊《Nature Communications》上。李文武研究员为通讯作者,...
Nature Communications 15, 4743 (2024) Recent theoretical studies have suggested that transition metal perovskite oxide membranes can enable surface phonon polaritons in the infrared range with low loss and much stronger subwavelength confinement than bulk crystals. Such modes, however, have not been ex...
钙钛矿材料因其优异的性能和广泛的应用而成为研究中最热门的话题之一,Nature Communications编辑在一篇题为Emerging Trends in Perovskite Research: insights from Nature Editor的文章指出,钙钛矿研究中的一个新兴趋势是钙钛矿材料在室内光伏(IPV)中的应用...
Tin-lead perovskites provide an ideal bandgap for narrow-bandgap perovskites in all-perovskite tandem solar cells, fundamentally improving power conversion efficiency. However, light-induced degradation in ambient air is a major issue that can hinder the
Highly efficient halide perovskite photovoltaic devices Figure1shows perovskite solar cell performance for both p-i-n and n-i-p (also known as inverted and regular, respectively) architectures as building blocks for the photocathode and photoanode, respectively. Figure1a,bshows the current density-vol...
相关研究成果以“Emergence of ferroelectricity in Sn-based perovskite semiconductor films by iminazole molecular reconfiguration”为题,发表于国际著名学术期刊《Nature Communications》上。李文武研究员为通讯作者,材料科学系博士生刘昱为第一作者。 打开网易新闻 查看精彩图片 图1 锡基钙钛矿薄膜的压电原子力显微镜(...
Here we adopt a planar nanostructure design to overcome these limitations and realize all-dielectric perovskite metasurfaces with giant superstructural chirality. We identify a direct spectral correspondence between the near- and the far- field chirality, and tune the electric and magnetic multipole ...