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HL: Fachverband Halbleiterphysik

HL 59: 2D Semiconductors and van der Waals Heterostructures VI

Freitag, 21. März 2025, 09:30–11:45, H15

The sesssion covers the physics of interlayer excitons and allied phenomena in van der Waals heterostructures.

	09:30	HL 59.1	Interlayer excitons in electric and magnetic fields — •Thorsten Deilmann
	09:45	HL 59.2	Signature of Rydberg-like states of interlayer excitons in MoSe2/WSe2 heterostructures — •Chirag Chandrakant Palekar, Paulo E. Faria Junior, Tobias Manthai, Maximilian Nagel, Bhabani Sankar Sahoo, Shachi Machchhar, Avijit Barua, Jaroslav Fabian, Barbara Rosa, and Stephan Reitzenstein
	10:00	HL 59.3	Twisted MoSe2 Homobilayer Behaving as a Heterobilayer — •Arka Karmakar
	10:15	HL 59.4	Tailoring Interlayer Exciton Dyanamics of TMDC Heterostructures: From Bilayers to Trilayers embeded in Broadband DBR Cavities — •Bhabani Sankar Sahoo, Shachi Machchhar, Chirag Chandrakant Palekar, and Stephan Reitzenstein
	10:30	HL 59.5	Effect of the Direct-to-Indirect Bandgap Crossover on the Reverse Energy Transfer — •Gayatri Gayatri, Debashish Das, Natalia Zawadzka, Takashi Taniguchi, Kenji Watanabe, Adam Babiński, Saroj K. Nayak, Maciej R. Molas, and Arka Karmakr
	10:45	HL 59.6	Interlayer Exciton Traps in TMD heterobilayers — •Thomas Klokkers, Mirco Troue, Johannes Figueiredo, Andreas Knorr, Ursula Wurstbauer, and Alexander Holleitner
	11:00		15 min. break
	11:15	HL 59.7	Hybridized excitons in 2D van der Waals materials — •Andreas Stier
	11:30	HL 59.8	Laterally extended states of interlayer excitons in reconstructed MoSe2/WSe2 heterostructures — •Johannes Figueiredo, Marten Richter, Mirco Troue, Jonas Kiemle, Hendrik Lambers, Torsten Stiehm, Ursula Wurstbauer, Andreas Knorr, and Alexander Holleitner