Personal profile
Biography
Ayse is a postdoctoral fellow at Tyndall National Institute, working within the Integrated Photonics and Epitaxy and Physics of Nanostructures groups. In 2024 she completed her PhD in Physics at University College Cork under the supervision of Dr. Emanuele Pelucchi. After receiving her PhD, she was awarded the prestigious Government of Ireland Postdoctoral Fellowship from Research Ireland. Her research focuses on advancing photonic integrated circuit technologies by developing next-generation III-V devices, with a strong emphasis on epitaxial growth and their efficient integration into advanced systems.
UCC Futures (primary)
- Quantum and Photonics
PhD Supervision
- Available for PhD supervision
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Collaborations and top research areas from the last five years
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Suppressing Oxygen Incorporation in III–V Aluminum-Containing Alloys in Metal Organic Vapor Phase Epitaxy by Antimony as a Surfactant
Ozcan-Atar, A., Michalowski, P. P., Gocalinska, A., O’Hara, J., Colavecchi, L., Juska, G. & Pelucchi, E., 4 Mar 2026, In: Crystal Growth and Design. 26, 5, p. 2005-2012 8 p.Research output: Contribution to journal › Article › peer-review
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Defect-specific compensation and redistribution of Si in GaAs:Si structures resolved at subnanometer scale
Rejmer, A., Ozcan-Atar, A., Kołkowski, W., Pasternak, I., Kozdra, S., Materna, A., Pelucchi, E., Strupiński, W. & Piotr Michałowski, P., 28 Nov 2025, In: Journal of Applied Physics. 138, 20, 205701.Research output: Contribution to journal › Article › peer-review
Open Access -
Why ‘Zn diffusion’ is not always diffusion: Surface physics and a 40-year-old epitaxy problem
Ozcan-Atar, A., Gocalinska, A., Michałowski, P. P., Johnson, M., O'Hara, J., Corbett, B., Rejmer, A., Peters, F., Vvedensky, D. D., Zangwill, A., Juska, G. & Pelucchi, E., 15 Apr 2025, In: Applied Surface Science. 688, 162360.Research output: Contribution to journal › Article › peer-review
Open Access -
Silicon nanoparticle charge trapping memory cell
El-Atab, N., Ozcan, A., Alkis, S., Okyay, A. K. & Nayfeh, A., 2014, In: Physica Status Solidi - Rapid Research Letters.Research output: Contribution to journal › Article › peer-review
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Electrically controlled resistive switching assisted active ultra-broadband optical tunability in the infrared
Battal, E., Ozcan, A. & Okyay, A. K., 2013, 2013 IEEE Photonics Conference, IPC 2013.Research output: Chapter in Book/Report/Conference proceedings › Conference proceeding › peer-review
Press/Media
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Tyndall researchers receive €27.5m in Research Ireland funding
Nolan, M., Wasiewska, L., Russell, E. & Ozcan Atar, A.
28/11/24
1 item of Media coverage
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Tyndall National Institute Researchers Awarded Prestigious Research Ireland Funding
Nolan, M., Wasiewska, L., Russell, E. & Ozcan Atar, A.
16/11/24
1 item of Media coverage
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-University College Cork: Early career researchers receive prestigious Research Ireland funding
Wasiewska, L., Cryan, J. F., Schneider, E., Russell, E., Chakravarty, D. & Ozcan Atar, A.
31/10/24
2 items of Media coverage
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Early career researchers receive prestigious Research Ireland funding
Wasiewska, L., Cryan, J. F., Schneider, E., Russell, E., O'Callaghan, P., Chakravarty, D., Ozcan Atar, A., Bergin, M., Kuresangsai, P. & Todd, N.
30/10/24
1 item of Media coverage
Press/Media