-
1.发明公开
公开(公告)号：EP4389853A1
公开(公告)日：2024-06-26
申请号：EP23214776.9
申请日：2023-12-06
IPC分类号： C09K11/77
CPC分类号： C09K11/7769
摘要： The present invention relates to a plasmonic eutectic material, doped with rare earth (RE) ions, which exhibits up-conversion in the range between 500 nm and 700 nm when illuminated with a light of 980 nm wavelength. As a result of annealing this material, the up-conversion intensity in this range is enhanced. The invention has applications in photovoltaics based on the up-conversion mechanism.
The present invention also relates to a method for fabricating eutectic material.-
公开(公告)号：EP4343041A1
公开(公告)日：2024-03-27
申请号：EP23188815.7
申请日：2023-07-31
发明人： PAWLAK, Dorota Anna , BANDOPADHYAY, Kingshuk , MATERNA, Andrzej , MARKUS, Krzysztof , KUROWSKA, Marta
摘要： The object of the invention is a method of producing a three-dimensional TI micro- or nano-heterostructure characterized by the fact that, directional crystallization of a single-phase liquid of eutectic, peri-eutectic i.e. supereutectic or subeutectic into at least two-phase composite heterostructures, the resulting composite heterostructures containing a topological insulator TI and another material, which other material is selected from a group including one or more insulator, semiconductor, metal, other Tl, ferroelectric material, ferromagnetic material, superconductor, optically active material. Another object of the invention is a three-dimensional micro- or nano-heterostructure of TI produced by the method according to the invention, characterized in that it is multilayered and is a eutectic, peri-eutectic, super-eutectic or sub-eutectic composite consisting of at least two crystalline phases comprising a phase of TI and a phase of another material, which other material is selected from a group including one or more of an insulator, semiconductor, metal, other Tl, ferroelectric material, ferromagnetic material, semiconductor, optically active material.
-
搜索结果
2 条记录 (耗时 0.008 秒)
