Fyzikální ústav Akademie věd ČR

Semináře a workshopy oddělení 27

Seminář / Úterý, 06.06.2017 13:00 - 13:30

Since the rise of graphene almost 15 years ago, the development and study of new two-dimensional materials has become an extremely active research field. Instead of relying on exfoliation or substrate growth procedures, we choose to develop colloidal strategies to synthesize 2D nanomaterials. This exploration led to the development of a broad range of colloidal 2D nanostructures, either based on cadmium chalcogenides or tungsten disulfide, and to the use of specific spectroscopic techniques to study these nanosheets.  

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Seminář / Úterý, 06.06.2017 13:30 - 14:00

Luminescence is a process of light emission which sometimes strongly depends on external factors such as pressure, temperature, index of refraction… We use this property in the frame of contactless thermometry in various applications such as analysis of local thermal and mechanical properties of materials. I will present the various techniques which can be used and their limitations, and then focused on sensors based on microdiamonds. 

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