H. Ghobadi PhD (Hosein) | University of Twente

With a background in Materials Science and Engineering, I took a dive into the ocean of Optics (as a PhD) to learn a thing or two about the light-matter interactions. Although it was a scratch on the surface, it exposed me to many challenging yet fascinating stuff.

After PhD, I joined the XUV Optics group as a PostDoc to contribute to the progress of industry-relevant research. At XUV, and under the supervision of Andrey Yakshin, I investigate the optical constants of thin films in multilayered structures. This is an exciting topic and full of learning opportunities, both theoretically and experimentally.

Engineering & Materials Science

# Indium
# Optical Properties
# Oxide Films
# Permittivity
# Transparent Conducting Oxides

Physics & Astronomy

# Conduction
# Oxides

Chemistry

# Permittivity

Faculty of Science and Technology (TNW), XUV Optics (XUV)

Ghobadi, H. (2023). Effects of material parameters on the nonlinear refraction of Transparent Conducting Oxides in the Epsilon-Near-Zero spectral region. [PhD Thesis - Research UT, graduation UT, University of Twente]. University of Twente. https://doi.org/10.3990/1.9789036556057

Ghobadi, H. , Offerhaus, H. L. , Alvarez-Chavez, J. A. , Morales-Masis, M., & De leon, I. (2023). Understanding the conditions for the optimum nonlinear refraction of epsilon-near-zero films based on transparent conducting oxides. Optics express, 31(5), 8775-8784. https://doi.org/10.1364/OE.482144

Ghobadi, H. , Smirnov, Y. , Korterik, J. P. , Alvarez-Chavez, J. A. , Offerhaus, H. L. , Morales-Masis, M., & De Leon, I. (2022). Optical Properties and Nonlinear Optical Response of Zirconium-doped Indium Oxide in the Epsilon-Near-Zero Region. In Nonlinear Photonics, NP 2022 Article NpTu4F.6 (Optics InfoBase Conference Papers). Optica Publishing Group. https://doi.org/10.1364/NP.2022.NpTu4F.6

Ghobadi, H. , Smirnov, Y. , Korterik, J. P. , Alvarez‐Chavez, J. A. , Offerhaus, H. L. , Morales‐Masis, M., & De Leon, I. (2022). Broadband Nonlinear Optical Response of Indium–Zirconium Oxide in the Epsilon‐Near‐Zero Region. Advanced Optical Materials, 10(24), Article 2201748. https://doi.org/10.1002/adom.202201748, https://doi.org/10.1002/adom.202201748

Ghobadi, H. , Smirnov, Y. , Offerhaus, H. L. , Alvarez-chavez, J. A. , Morales-Masis, M., & De Leon, I. (2022). Optical properties of highly-crystalline tin-doped indium oxide films in their near-zero permittivity spectral region. Optical materials express, 12(1), 96-108. https://doi.org/10.1364/OME.445652

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h.ghobadi@utwente.nl

Visiting Address

University of Twente
Faculty of Science and Technology
Carré (building no. 15)
Hallenweg 21
7522NH Enschede
The Netherlands

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Mailing Address

University of Twente
Faculty of Science and Technology
Carré
P.O. Box 217
7500 AE Enschede
The Netherlands

Faculty of Science and Technology (TNW), XUV Optics (XUV)

University of Twente Drienerlolaan 5
7522 NB Enschede

+31 (0)53 489 9111
info@utwente.nl
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