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PhD committee of Yonas Lebsir PhD defense Kirstine Berg Soerensen Jonathan Brewer and Thorsten Feichtner

Yonas Lebsir PhD defense

Title of PhD thesis: “Controlling Optical Excitations in Nanoscale Resonators and Two-Dimensional Materials”

By Louise Skovborg Just, , 10/20/2026

Congratulations to Yonas Lebsir who has successfully defended his PhD thesis with the title: “Controlling Optical Excitations in Nanoscale Resonators and Two-Dimensional Materials”.

The committee members were:

Supervisors of Yonas Lebsir have been Sergii Morozov and N. Asger Mortensen.

After the defense, Yonas received the traditional PhD hat made by his colleagues. 

Yonas Lebsir presenting for his PhD defense
Yonas Lebsir gets his PhD hat from colleagues
Yonas Lebsir and his PhD hat
Yonas Lebsir PhD defense
Editing was completed: 20.10.2026