[2D] Semi-conductor | The 21st International Conference on Luminescence

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Session Details

Semiconductor

Semi-conductor

Wed. Sep 23, 2026 4:40 PM - 6:40 PM JST
Wed. Sep 23, 2026 7:40 AM - 9:40 AM UTC

Room D(Center bldg. West-wing Room12)

Chair:Kyoko Kitamura(TOHOKU University), Koichi Okamoto(Osaka Metropolitan University)

4:40 PM - 5:00 PM JST(7:40 AM - 8:00 AM UTC)

[2D-06]Geometry-Dependent Threshold Regimes in Planar Thin-Film Lasers

*Racha Akrour^1,2, Hong Hai Nguyen^1,2, Karim Elkhouly¹, Iakov Goldberg¹, Paul Heremans^1,2, Robert Gehlhaar¹, Jan Genoe^1,2 (1. IMEC (Belgium), 2. KU Leuven (Belgium))

5:00 PM - 5:20 PM JST(8:00 AM - 8:20 AM UTC)

[2D-07]Towards Bright Topological Lasers

*Ariel Levenson², Amina Saadani^1,2, Keneth Syddall¹, Kaiwen Ji¹, Melissa Hedir², Kamel Bencheikh², Alejandro Yacomotti¹ (1. LP2N (France), 2. C2N - CNRS (France))

5:20 PM - 5:40 PM JST(8:20 AM - 8:40 AM UTC)

[2D-08]Experimental Study of Layer-Number-Dependent Enhancement of Radiative Decay Rates in GaAs Multiple Quantum Wells

*Koki Hayashi¹, Takuya Matsuda^1,2, Masaya Nagai¹, Norihiko Sekine³, Hajime Ishihara⁴, Masaaki Ashida¹ (1. The University of Osaka (Japan), 2. Osaka Metropolitan University (Japan), 3. National Institute of Information and Communications Technology (Japan), 4. Ritsumeikan University (Japan))

5:40 PM - 6:00 PM JST(8:40 AM - 9:00 AM UTC)

[2D-09]Dislocation-Limited Luminescence Quantum Efficiency in Chemical-Vapor-Deposition Diamond

*Kensuke Matsumoto¹, Yuki Katsuno¹, Soh Teramoto¹, Ryo Ikebe¹, Daiki Totsuka¹, Jan Isberg², Nobuko Naka¹ (1. Kyoto University (Japan), 2. Uppsala University (Sweden))

6:00 PM - 6:20 PM JST(9:00 AM - 9:20 AM UTC)

[2D-10]Structure-property relationships for exciton transport in layered perovskites

*Raquel Utrera-Melero^1,2, Antonella Cutrupi¹, Upasana Das¹, Ivan Rivilla³, Davide Spirito⁴, Juan Cabanillas-González², Antonio Isaac Fernández-Domínguez¹, Carolina Sañudo⁵, Beatriz Martín-García³, Jose Sánchez-Costa², Ferry Prins¹ (1. Universidad Autónoma de Madrid (Spain), 2. IMDEA Nanociencia (Spain), 3. IKERBASQUE, Basque Foundation for Science (Spain), 4. BCMaterials - Basque Center for Materials, Applications, and Nanostructures (Spain), 5. Universitat de Barcelona (Spain))

6:20 PM - 6:40 PM JST(9:20 AM - 9:40 AM UTC)

[2D-11]Relevance of Electron and Hole Transfer in Perovskite Nanocrystals for OptoElectronics Applications

*Manas Kumar Sarangi¹ (1. Assistant Professor (India))

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