[Th-A2-G] Advanced characterizations | ICPS2026

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Session Details

01: Material growth, structural properties, and characterization (bulk, nanowires, dots)

[Th-A2-G]Advanced characterizations

Thu. Aug 20, 2026 11:00 AM - 12:30 PM JST
Thu. Aug 20, 2026 2:00 AM - 3:30 AM UTC

Room G (COMET)(43F)

Chair:Hoe Tan (Australian National Univ.)

11:00 AM - 11:15 AM JST(2:00 AM - 2:15 AM UTC)

[Th-A2-G-01]Monitoring and Improvement of AlAs Quality for MBE Growth - a Crucial Step to Achieve Near-Transform-Limited Quantum Dots Emitting in the Telecom O-Band

〇Severin Krüger^1,2, Elias Kersting¹, Phil Julien Badura¹, Marcus Albrechtsen³, Leonardo Midolo³, Arne Ludwig¹ (1. Ruhr-Univ. Bochum (Germany), 2. Sparrow Quantum ApS. (Denmark), 3. Univ. of Copenhagen (Denmark))

11:15 AM - 11:30 AM JST(2:15 AM - 2:30 AM UTC)

[Th-A2-G-02]Atomic-Scale Composition and Electronic Properties of GaSb/AlGaSb Superlattices Studied by Cross-Sectional Scanning Tunneling Microscopy (X-STM)

〇Hitesh Kumar¹, Rüdiger Schott², Zijin Lei², Werner Wegscheider², Stefan Fölsch¹ (1. Paul Drude Inst. for Solid State Electronics (Germany), 2. Lab. for Solid State Physics, ETH Zürich (Switzerland))

11:30 AM - 12:00 PM JST(2:30 AM - 3:00 AM UTC)

[Th-A2-G-03 (Invited)]In Situ Growth of Group III-V Nanowires

〇Mikelis Marnauza^1,2 (1. MIT (USA), 2. Lund University (Sweden))

12:00 PM - 12:15 PM JST(3:00 AM - 3:15 AM UTC)

[Th-A2-G-04]High Resolution Momentum Resolved Transmission Electron Energy-Loss Spectroscopy: Anisotropic Plasmon Dispersion of Gallium Phosphide

〇Tanay Tak¹, Eric R Hoglund², Feng Wu¹, Thian Daniel Iskandar¹, Jordan A Hachtel², James S Speck¹ (1. Univ. of California, Santa Barbara (USA), 2. Oak Ridge National Lab. (USA))

12:15 PM - 12:30 PM JST(3:15 AM - 3:30 AM UTC)

[Th-A2-G-05]Novel Insights into Light Emission Mechanisms in ZnS:Cu: A Correlative Atom Probe and Electron Microscopy Analysis

〇Roberto - Hernandez^1,4, Lorenzo Rigutti², Jesus Cañas³, Jonathan Houard², Ludovic Largeau¹, Stefano Pirotta¹, Nathaniel Findling¹, Florant Exertier², Francois Julien¹, Jules Duraz¹, Sidahmed Beddar⁴, Maria Tchernycheva¹ (1. Centre de Nanosciences et de Nanotechnologies (C2N), Univ. (France), 2. UNIROUEN, CNRS, Groupe de Physique des Matériaux, Normandie Uni. (France), 3. Univ. Grenoble-Alpes, CNRS, Grenoble INP, Institut Néel (France), 4. Valeo Vision (France))

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