City University of Hong Kong

Depu Cnc (shenzhen)co., Ltd.

Zebiao Li

Jian Lu

Yang Yang Li

Binbin Zhou

Yong Yang

Kun Xiao

Junda Shen

Quanfeng He

Yangyang Li

Haidong Bian

A Raman detection system has a Raman spectrometer and a fixing light shielding stand. One end of the fixing light shielding stand is fixedly connected to the Raman spectrometer, and the other end is disposed with an entrance groove for a needle-like SERS probe to enter. A slot for fixing the needle-like SERS probe is formed at an end of the entrance groove, and the slot and the needle-like SERS probe match in shape and size. The Raman detection system has a fixing light shielding device with a dark color groove and a focal length. The groove can be used for limiting the rolling of the curved surface structure of the needle-like SERS probe. A laser can be focused on the curved surface more accurately by adjusting the distance from the instrument detector to the SERS probe.

Raman detection system, detection method and application thereof

A method for preparing an entropy-stabilized ceramic thin film coating includes preparing a first layer formed by raw materials with a plurality of metal elements, and subjecting the first layer to reaction with anion thereby transforming at least a portion of the first layer to a second layer. The present invention also discloses an entropy-stabilized ceramic thin film coating and a component coated with an entropy-stabilized ceramic thin film coating.

Entropy-stabilized ceramic thin film coating, method for preparing the same, and component coated with the same

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Hong Kong, China

Zebiao Li