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Andelic, M., Pofelski, A., Bicket, I. C., Assali, S., Koelling, S., Luo, L., Moutanabbir, O., & Botton, G. A. (2024). Sn Alloying Impact on Structural and Electronic Properties of Core-Shell Ge-GeSn Nanowires: A TEM Study. BIO Web of Conferences, 129, 24010-24010. External link
Andelic, M., Pofelski, A., Koelling, S., Assali, S., Luo, L., Moutanabbir, O., & Botton, G. (2023, April). Local Bandgap Measurement of Core/Shell Ge/GeSn Nanowires Employing Electron Energy Loss Spectroscopy in Scanning Transmission Electron Microscopy [Paper]. MRS Spring Meeting, San Francisco, California. External link
Attiaoui, A., Assali, S., Luo, L., Daligou, G. T. E. G., Atalla, M., Koelling, S., & Moutanabbir, O. (2022, July). Group-IV GeSn nanophotonics [Paper]. IEEE Photonics Society Summer Topicals Meeting Series (SUM 2022), Cabo San Lucas, Mexico (2 pages). External link
Atalla, M., Assali, S., Koelling, S., Daligou, G. T. E. G., Attiaoui, A., Luo, L., Lemieux-Leduc, C., Abdi, S., & Moutanabbir, O. (2022, May). Mid-infrared silicon-integrated high-bandwidth GeSn PIN photodetectors and LEDs [Paper]. Conference on Lasers and Electro-Optics (CLEO 2022), San José, CA, USA (2 pages). External link
Andelic, M., Pofelski, A., Assali, S., Koelling, S., Luo, L., Moutanabbir, O., & Botton, G. A. (2022). Structural and Chemical Characterization of Ge/GeSn Core/Shell Nanowires. Microscopy and Microanalysis, 28(S1), 2430-2431. External link
Assali, S., Abdi, S., Atalla, M., Attiaoui, A., Bouthillier, É., Del Vecchio, P., Groell, L., Kumar, A., Luo, L., Mukherjee, S., Nicolas, J., & Moutanabbir, O. (2019, October). (Si)GeSn Semiconductors for Integrated Optoelectronics, Quantum Electronics, and More [Abstract]. 236th ECS Meeting, Atlanta, GA. Published in ECS Meeting Abstracts, MA2019-02(25). External link
Daoust, P., Del Vecchio, P., Rotaru, N., Dubé-Valade, A., Assali, S., Attiaoui, A., Daligou, G. T. E. G., Koelling, S., Luo, L., Rahier, E., & Moutanabbir, O. (2025). Reduced Pressure Chemical Vapour Deposition Growth of Nuclear Spin-Free 70Ge/28Si70Ge Heterostructures on Industrial Si-Ge Substrates. Meeting abstracts/Meeting abstracts (Electrochemical Society. CD-ROM), MA2025-01(36), 1717 (1 page). External link
Kim, Y., Assali, S., Joo, H.-J., Koelling, S., Chen, M., Luo, L., Shi, X., Burt, D., Ikonic, Z., Nam, D., & Moutanabbir, O. (2023). Short-wave infrared cavity resonances in a single GeSn nanowire. Nature Communications, 14(1), 4393 (7 pages). Available
Kim, Y.-M., Assali, S., Jung, Y., Burt, D., Zhang, L., Joo, H.-J., Koelling, S., Chen, M., Luo, L., Atalla, M. R. M., Ikonic, Z., Tan, C. S., Moutanabbir, O., & Nam, D. (2022). Evolution of Gesn Lasers Towards Photonic Integration into Practical Applications. Meeting abstracts, MA2022-02(32), 1167-1167. External link
Luo, L., Daligou, G. T. E. G., Koelling, S., Assali, S., & Moutanabbir, O. (2025). GeSn Nanowire Mid-Infrared Photodetectors and Spectrometers. Meeting abstracts/Meeting abstracts (Electrochemical Society. CD-ROM), MA2025-01(31), 1600-1600. External link
Luo, L. (2024). Ge/Ge1−xSnx Group IV Nanowires for Mid-Wave Infrared Optoelectronics [Ph.D. thesis, Polytechnique Montréal]. Available
Luo, L., Atalla, M. R. M., Assali, S., Koelling, S., Daligou, G. T. E. G., & Moutanabbir, O. (2024). Mid-infrared Imaging Using Strain-Relaxed Ge1–xSnx Alloys Grown on 20 nm Ge Nanowires. Nano Letters, 24(16), 4979-4986. External link
Luo, L., Atalla, M. R. M., Assali, S., Koelling, S., & Moutanabbir, O. (2024). Mid-Infrared Top-Gated Ge<inf>0.82</inf>Sn<inf>0.18</inf> Nanowire Phototransistors. Advanced Optical Materials, 2400096 (7 pages). External link
Lemieux-Leduc, C., Atalla, M. R. M., Assali, S., Koelling, S., Daoust, P., Luo, L., Daligou, G. T. E. G., Brodeur, J., Kéna-Cohen, S., Peter, Y.-A., & Moutanabbir, O. (2024). Transfer-printed Multiple GeSn Membrane Mid-infrared Photodetectors. IEEE Journal of Selected Topics in Quantum Electronics, 3450302 (12 pages). External link
Luo, L., Assali, S., Atalla, M. R. M., Koelling, S., Attiaoui, A., Daligou, G. T. E. G., Martí, S., Arbiol, J., & Moutanabbir, O. (2022). Extended-SWIR photodetection in all-Group IV core/shell nanowires. ACS Photonics, 9(3), 914-921. External link
Luo, L., Atalla, M. R. M., Assali, S., Koelling, S., Attiaoui, A., & Moutanabbir, O. (2022, November). Photodetection from SWIR to MWIR with Ge/GeSn core/shell nanowires [Paper]. IEEE Photonics Conference (IPC 2022), Vancouver, BC, Canada (2 pages). External link
Luo, L., Assali, S., Atalla, M. R. M., Koelling, S., & Moutanabbir, O. (2020). Tunable Shortwave Infrared and Midwave Infrared Optoelectronics in Germanium/Germanium Tin Core/Shell Nanowires. Meeting abstracts, MA2020-01(22), 1321-1321. External link
Moutanabbir, O., Luo, L., Kim, Y., Assali, S., Atalla, M. R. M., Joo, H.-J., Koelling, S., Chen, M., Shi, X., Burt, D., & Nam, D. (2024). Group IV Mid-Infrared Optoelectronics Leveraging Nanoscale Growth Substrates. Meeting abstracts (Electrochemical Society. CD-ROM), MA2024-02(32), 2328-2328. External link
Moutanabbir, O., Assali, S., Attiaoui, A., Daligou, G. T. E. G., Daoust, P., Del Vecchio, P., Koelling, S., Luo, L., & Rotaru, N. (2023). Nuclear Spin-Depleted, Isotopically Enriched⁷⁰Ge/²⁸ Si⁷⁰Ge Quantum Wells. Advanced Materials, 2305703 (7 pages). External link
Singh, S., Mukherjee, S., Mukherjee, S., Assali, S., Luo, L., Das, S., Moutanabbir, O., & Ray, S. K. (2022). Ge-Ge0.92Sn0.08 core-shell single nanowire infrared photodetector with superior characteristics for on-chip optical communication. Applied Physics Letters, 120(17). External link
