Helena Rodilla

Associate Professor at Terahertz and Millimetre Wave Laboratory

Helena Rodilla is Associate Professor at the Terahertz and Millimetre Wave Laboratory at Chalmers University of Technology from 2020. She received the B. S. and PhD. Degrees in physics from the University of Salamanca, in 2006 and 2010, respectively.
During her PhD she worked on Monte Carlo simulations of Sb-HEMTs. She joined the Microwave Electronics Laboratory, MC2, Chalmers, as a postdoctoral Researcher in 2011 to work on very low-noise InP HEMTs for cryogenic LNA. From 2013 she is with the Terahertz and Millimeter Wave Laboratory, MC2, Chalmers University of Technology. Her immediate research interest is the study of the use of THz technology in life science Applications and semicondutor device physics.

Source: chalmers.se
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Showing 47 publications

2024

No observable non-thermal effect of microwave radiation on the growth of microtubules

Greger Hammarin, Per Norder, Rajiv Harimoorthy et al
Scientific Reports. Vol. 14 (1)
Journal article
2024

Terahertz radar observes powder dynamics for pharmaceutical manufacturing

Marlene Bonmann, Anis Moradikouchi, Tomas Bryllert et al
IEEE Sensors Journal. Vol. 24 (13), p. 20512-20522
Journal article
2023

A Corrugated Planar-Goubau-Line Termination for Terahertz Waves

Juan Cabello Sánchez, Vladimir Drakinskiy, Jan Stake et al
IEEE Microwave and Wireless Technology Letters. Vol. 33 (6), p. 643-646
Journal article
2023

A Capacitive-Gap Coupled Terahertz Planar-Goubau-Line Power Divider

Juan Cabello Sánchez, Vladimir Drakinskiy, Jan Stake et al
IEEE Transactions on Terahertz Science and Technology. Vol. 13 (6), p. 698-703
Journal article
2023

Capacitively-coupled resonators for terahertz planar-Goubau-line filters

Juan Cabello Sánchez, Vladimir Drakinskiy, Jan Stake et al
IEEE Transactions on Terahertz Science and Technology. Vol. 13 (1), p. 58-66
Journal article
2023

Evidence of capillary action in multilayered fibrous media observed with THz spectroscopy

Irina Nefedova, Roman Grigoriev, Aleksi Tamminen et al
International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz
Paper in proceeding
2023

Terahertz radar sensing for real-time monitoring of powder streams

Anis Moradikouchi, Marlene Bonmann, Tomas Bryllert et al
International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz
Paper in proceeding
2023

Terahertz Frequency-Domain Sensing Combined with Quantitative Multivariate Analysis for Pharmaceutical Tablet Inspection

Anis Moradikouchi, Anders Sparén, Olof Svensson et al
International Journal of Pharmaceutics. Vol. 632
Journal article
2022

A calibration-free method to assess the quality of standards for THz on-wafer measurements

Maxim Masyukov, Irina Nefedova, Aleksi Tamminen et al
International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz. Vol. 2022-August
Paper in proceeding
2022

Cross polarization in swept beam THz imaging systems using off-axis parabolic mirrors

Pouyan Rezapoor, Aleksi Tamminen, Irina Nefedova et al
2022 16th European Conference on Antennas and Propagation, EuCAP 2022
Paper in proceeding
2022

THz spectroscopy techniques for water gradient quantification

Irina Nefedova, Aleksi Tamminen, Helena Rodilla et al
International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz. Vol. 2022-August
Paper in proceeding
2022

Terahertz Frequency Domain Sensing for Fast Porosity Measurement of Pharmaceutical Tablets

Anis Moradikouchi, Anders Sparén, Staffan Folestad et al
International Journal of Pharmaceutics. Vol. 618
Journal article
2022

Terahertz Planar Goubau Line Components on Thin Suspended Silicon Substrate

Juan Cabello Sánchez, Vladimir Drakinskiy, Jan Stake et al
International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz. Vol. 2022-August
Paper in proceeding
2021

Monitoring the Porosity of Pharmaceutical Tablets Using THz Frequency Domain Spectroscopy

Anis Moradikouchi, Anders Sparén, Staffan Folestad et al
Other conference contribution
2021

High-resolution macromolecular crystallography at the FemtoMAX beamline with time-over-threshold photon detection

Maja Jensen, Viktor Ahlberg Gagnér, Juan Cabello Sánchez et al
Journal of Synchrotron Radiation. Vol. 28, p. 64-70
Journal article
2021

Small Variation of Active Pharmaceutical Ingredient Concentration Can Be Observed with THz Frequency Domain Spectroscopy

Anis Moradikouchi, Anders Sparén, Staffan Folestad et al
International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz. Vol. 2021-August
Paper in proceeding
2021

On-Chip Characterization of High-Loss Liquids Between 750 and 1100 GHz

Juan Cabello Sánchez, Vladimir Drakinskiy, Jan Stake et al
IEEE Transactions on Terahertz Science and Technology. Vol. 11 (1), p. 113-116
Journal article
2020

Design of a quasioptical test bench for VNA extenders

Irina Nefedova, Anis Moradikouchi, Mariangela Baggio et al
International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz. Vol. 2020-November, p. 552-553
Paper in proceeding
2020

THz Frequency Quantification of Water Gradients in Drying Paper

Irina Nefedova, Qiushuo Sun, Anis Moradikouchi et al
International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz. Vol. 2020-November, p. 844-845
Paper in proceeding
2019

Non-Destructive Characterization Of Pharmaceutical Tablets Using Terahertz Frequency Domain Spectroscopy

Anis Moradikouchi, Martin Lindsjö, Jan Stake et al
International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz. Vol. 2019-September
Paper in proceeding
2019

Clustering of atomic displacement parameters in bovine trypsin reveals a distributed lattice of atoms with shared chemical properties

Viktor Ahlberg Gagnér, Ida Lundholm, Maria-Jose Garcia-Bonete et al
Scientific Reports. Vol. 9 (1)
Journal article
2018

Transmission Loss in Coplanar Waveguide and Planar Goubau Line between 0.75 THz and 1.1 THz

Juan Cabello Sánchez, Helena Rodilla, Vladimir Drakinskiy et al
International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz. Vol. 2018-September, p. 1-2
Paper in proceeding
2018

Short and long-term structural effects of terahertz radiation on cryo-cooled bovine trypsin crystals

Viktor Ahlberg Gagner, Ida Lundholm, Maria-Jose Garcia Bonete et al
Other conference contribution
2018

Multiline TRL Calibration Standards for S-parameter Measurement of Planar Goubau Lines from 0.75 THz to 1.1 THz

Juan Cabello Sánchez, Helena Rodilla, Vladimir Drakinskiy et al
IEEE MTT-S International Microwave Symposium Digest. Vol. 2018-June, p. 879-882
Paper in proceeding
2017

Design, fabrication and S-parameter characterization of a planar Goubau line from 0.75 THz to 1.1 THz for near-field on-wafer biosensing

Juan Cabello Sanchez, Helena Rodilla, Vladimir Drakinskiy et al
8th International THz-Bio Workshop
Paper in proceeding
2016

Bayesian analysis of non-thermal structural changes induced by terahertz radiation in protein crystals

Gergely Katona, Ida Lundholm, Helena Rodilla et al
International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz. Vol. 2016-November, p. Article no 7758457-
Paper in proceeding
2016

Non-destructive density measurements of pharmaceutical products by THz imaging

Joakim Garcia Wernersson, Helena Rodilla, Alvaro Diaz-Bolado et al
International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz. Vol. 2016-November, p. Art. no 7758615-
Paper in proceeding
2016

Millimeter-wave sensor based on a λ/2-line resonator for identification and dielectric characterization of non-ionic surfactants

Helena Rodilla, Anna Kim, Gavin Jeffries et al
Scientific Reports. Vol. 6
Journal article
2015

Terahertz radiation induces non-thermal structural changes associated with Fröhlich condensation in a protein crystal

Ida Lundholm, Helena Rodilla, Weixiao Yuan Wahlgren et al
Structural Dynamics. Vol. 2 (5), p. artikel nr 054702-
Journal article
2015

Label-free millimeter-wave sensor for investigations of biological model membrane systems

Anna Kim, Helena Rodilla, Gavin Jeffries et al
µTAS 2015. Vol. 2114-2115, p. 2114-2115
Paper in proceeding
2015

Cryogenic Kink Effect in InP pHEMTs: A Pulsed Measurements Study

Helena Rodilla, Joel Schleeh, Per-Åke Nilsson et al
IEEE Transactions on Electron Devices. Vol. 62 (2), p. 532-537
Journal article
2015

Monte Carlo modelling of noise in advanced III–V HEMTs

J. Mateos, Helena Rodilla, Beatriz G. Vasallo et al
Journal of Computational Electronics. Vol. 14 (1), p. 72-86
Journal article
2014

Applying THz Technology in Life Science

Helena Rodilla, Josip Vukusic, Jan Stake et al
Swedish Microwave Days. Gigahertz Symposium, March 11-12, 2014. Gothenburg, Sweden
Paper in proceeding
2014

Millimetre-wave dielectric spectroscopy for cell analysis

Helena Rodilla, Anna Kim, Josip Vukusic et al
International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz, p. Art. no. 6956057-
Paper in proceeding
2014

Cryogenic noise performance of InGAAs/InAlAs HEMTs grown on InP and GaAs substrate

Joel Schleeh, Helena Rodilla, Niklas Wadefalk et al
Solid-State Electronics. Vol. 91, p. 74-77
Journal article
2014

An InP MMIC process optimized for low noise at Cryo

Per-Åke Nilsson, Joel Schleeh, Niklas Wadefalk et al
Technical Digest - IEEE Compound Semiconductor Integrated Circuit Symposium, CSIC
Paper in proceeding
2014

Open-volume microfluidic device for manipulation and monitoring of single-cells and tissues

Anna Kim, Helena Rodilla, Alar Ainla et al
Biosensors, 27-30 May 2014, Melbourne, Australia
Conference poster
2013

Characterization and Modeling of Cryogenic Ultralow-Noise InP HEMTs

Joel Schleeh, Helena Rodilla, Niklas Wadefalk et al
IEEE Transactions on Electron Devices. Vol. 60 (1), p. 206-212
Journal article
2013

Cryogenic Performance of Low-Noise InP HEMTs: a Monte Carlo Study

Helena Rodilla, Joel Schleeh, Per-Åke Nilsson et al
IEEE Transactions on Electron Devices. Vol. 60 (5), p. 1625-1631
Journal article
2013

Cryogenic Ultra-Low Noise Amplification - InP PHEMT vs. GaAs MHEMT

Joel Schleeh, Helena Rodilla, Niklas Wadefalk et al
Conference Proceedings - International Conference on Indium Phosphide and Related Materials
Paper in proceeding
2013

Influence of gate-channel distance in low-noise InP HEMTs

Per-Åke Nilsson, Helena Rodilla, Joel Schleeh et al
Conference Proceedings - International Conference on Indium Phosphide and Related Materials
Paper in proceeding
2012

Optimized InP HEMTs for low noise at cryogenic temperatures

Helena Rodilla, Joel Schleeh, Per-Åke Nilsson et al
Conference Proceedings - International Conference on Indium Phosphide and Related Materials, p. 241-244
Paper in proceeding
2012

Kink effect and noise performance in isolated-gate InAs/AlSb high electron mobility transistors

Beatriz G. Vasallo, Helena Rodilla, T. Gonzalez et al
Semiconductor Science and Technology. Vol. 27 (6), p. Article Number: 065018-
Journal article
2012

Monte Carlo studies of the intrinsic time-domain response of nanoscale three-branch junctions

I. Iniguez-de-la-Torre, Helena Rodilla, J. Mateos et al
Journal of Applied Physics. Vol. 111 (8)
Journal article
2012

Monte Carlo study of the noise performance of isolated-gate InAs/AlSb HEMTs

Helena Rodilla, T. Gonzalez, Giuseppe Moschetti et al
Semiconductor Science and Technology. Vol. 27 (1), p. 015008-
Journal article
2011

Monte Carlo study of the dynamic performance of isolated-gate InAs/AlSb HEMTs

Helena Rodilla, T. Gonzalez, J. Mateos et al
Proceedings of the 8th Spanish Conference on Electron Devices, CDE'2011, Palma de Mallorca; 8 February through 11 February
Paper in proceeding
2011

Monte Carlo study of impact ionization and hole transport in InAs HEMTs with isolated gate

Beatriz G. Vasallo, Helena Rodilla, T. Gonzalez et al
Proceedings of the 8th Spanish Conference on Electron Devices, CDE'2011, Palma de Mallorca; 8 February 2011 through 11 February
Paper in proceeding

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