L.M. Einhaus MSc (Lisanne)

In 2015 I started as a student in Applied Physics at the University of Twente. My bachelor was completed with a thesis in the Optical Sciences (OS) group: ``Towards Extracellular Vesicle Detection using Aluminum Oxide Micro Ring Resonators.'' The thesis focused on the characterization of an Al2O3 micro ring resonator as well as on extracellular vesicles for diabetes detection.

During my master in Applied Physics, at the University of Twente as well, I further specialized in optics. I did an internship at ETC Solar, a company commercializing world's highest performance front contact technology for solar cells: effectively transparent contacts.
My master was concluded with a thesis in the Inorganic Materials Science (IMS) group: ``Free-Space Concentration of Diffused Light''. The thesis proposed a new strategy for diffuse light concentration using Luminescent Solar Concentrators. I presented my work at the OSA advanced photonics congress 2020 and was awarded 2^nd prize for the student paper award.

In 2020 I started working as a PhD candidate in the Photocatalytic Synthesis (PCS) group, combining my interests in optics and photovoltaics. My focus is on studying the optical and photodynamical properties of patterned metal halide perovskite layers, using time-resolved photoluminescence and transient absorption.

Engineering & Materials Science

# Analytical Models
# Control Surfaces
# Nanophotonics
# Phosphors
# Solar Concentrators
# Waveguides

Agriculture & Biology

# Solar Collectors
# Solar Energy

Faculty of Science and Technology (TNW), Photocatalytic Synthesis (PCS)

My research is about correlating metal halide perovskite nano-/micropatterning to optical and photodynamical properties, using time-resolved photoluminescence and transient absorption microscopy, in addition to steady-state spectroscopic techniques.

Zhang, X. , Einhaus, L. , Huijser, A. , & ten Elshof, J. E. (2024). Manipulation of Crystal Orientation and Phase Distribution of Quasi-2D Perovskite through Synergistic Effect of Additive Doping and Spacer Engineering. Inorganic chemistry, 63(11), 5246-5259. https://doi.org/10.1021/acs.inorgchem.4c00335

Zhu, K. , Einhaus, L. M. , Mul, G. , & Huijser, A. (2024). Photophysical Study on the Effect of the External Potential on NiO-Based Photocathodes. ACS Applied Materials and Interfaces, 16(4), 5217-5224. https://doi.org/10.1021/acsami.3c09566

Einhaus, L. M., Zhang, X. , Zhu, K. , Korterik, J. P. , Molenaar, R., Askes, S. H. C. , Mul, G. , ten Elshof, J. E. , & Huijser, A. (2023). Disentangling Hot Carrier Decay and the Nature of Low-n to High-n Transfer Processes in Quasi-Two-Dimensional Layered Perovskites. Journal of Physical Chemistry C, 127(48), 23312-23322. https://doi.org/10.1021/acs.jpcc.3c05415

Einhaus, L. M., Heres, G. C., Westerhof, J. , Pal, S., Kumar, A., Zheng, J. Y. , & Saive, R. (2023). Free-Space Diffused Light Collimation and Concentration. ACS photonics, 10(2), 508-517. https://doi.org/10.1021/acsphotonics.2c01652

Einhaus, L. M., Zhang, X. , Mul, G. , ten Elshof, J. E. , & Huijser, A. (2022). Excited state photodynamics in two dimensional metal halide perovskites. Poster session presented at NWO Physics@Veldhoven 2022.

Einhaus, L. M., Zhang, X. , Mul, G. , ten Elshof, J. E. , & Huijser, A. (2022). Probing the Photodynamics of (Micropatterned) Quasi-2D Metal Halide Perovskites. Poster session presented at Hybrid & Organic Photovoltaics, HOPV 2022, Valencia, Spain.

Zhang, X. , Einhaus, L. M. , Huijser, A. , & ten Elshof, J. E. (2022). Patterned 2D Layered Perovskite Solar Cell under Controlled Crystallization by Imprint Lithography. Poster session presented at Hybrid & Organic Photovoltaics, HOPV 2022, Valencia, Spain.

Heres, G. , Einhaus, L. , & Saive, R. (2021). Free-space luminescent solar concentrators: Analytical performance model and experiments. In Optical Devices and Materials for Solar Energy and Solid-state Lighting, PVLED 2021 Article PvTu2E.3 (Optics InfoBase Conference Papers). The Optical Society. https://doi.org/10.1364/PVLED.2021.PvTu2E.3

Heres, G. C. , Einhaus, L. M. , & Saive, R. (2021). Analytical Model for the Performance of a Free-Space Luminescent Solar Concentrator. In 2021 IEEE 48th Photovoltaic Specialists Conference, PVSC 2021 (pp. 1027-1029). (Conference Record of the IEEE Photovoltaic Specialists Conference; Vol. 2021). IEEE. https://doi.org/10.1109/PVSC43889.2021.9518786

Einhaus, L. M. , & Saive, R. (2021). Free-Space Concentration of Diffused Light for Photovoltaics. In 47th IEEE Photovoltaic Specialists Conference (PVSC 47) (pp. 1368-1370). Article PvTu1G.2 https://doi.org/10.1109/PVSC45281.2020.9300830

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+31534897418

l.m.einhaus@utwente.nl

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University of Twente
Faculty of Science and Technology
Horst Complex (building no. 20), room ME150
De Horst 2
7522LW Enschede
The Netherlands

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University of Twente
Faculty of Science and Technology
Horst Complex ME150
P.O. Box 217
7500 AE Enschede
The Netherlands

Faculty of Science and Technology (TNW), Photocatalytic Synthesis (PCS)

University of Twente Drienerlolaan 5
7522 NB Enschede

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