From Nanowerk News:

Physicists from the Lomonosov Moscow State University have obtained diamond crystals in the form of a regular pyramid of micrometer size. Moreover, in cooperation with co-workers from other Russian and foreign research centers they have also studied the luminescence and electron emission properties of obtained diamond crystals.

The research results have been represented in a serie of articles published in the leading peer review journals, the most recent appeared in Scientific Reports (“Single Crystal Diamond Needle as Point Electron Source”).

Researchers from the Faculty of Physics, the Lomonosov Moscow State University, have described structural peculiarities of micrometer size diamond crystals of needle- and thread-like shapes, and their interrelation with luminescence features and efficiency of field electron emission. The luminescence properties of such thread-like diamond crystals could be used in different types of sensors, quantum optical devices and also for creation of element base for quantum computers and in other areas of science and technology.

 

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Image Credit:    Alexander Obraztsov

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