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Quantum Dots
In article number 2100288, Marc Julian Kloberg, Bernhard Rieger, and co‐workers deposit quantum dots onto a 2D substrate (honeycomb lattice with buckling), which, upon irradiation with light, are released from the surface while the underlying substrate is destroyed. The final product is Janus particles with two chemically different faces.
Surface‐anisotropic nanoparticles represent a new class of materials that shows potential in a variety of applications, including self‐assembly, microelectronics, and biology. Here, the first synthesis of surface‐anisotropic silicon quantum dots (SiQDs), obtained through masking on 2D silicon nanosheets, is presented. SiQDs are deposited on the 2D substrate, thereby exposing only one side of the QDs,...
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