CRC 1461

2023

Domain Wall Movement in Undoped Ferroelectric HfO2: A Rayleigh Analysis
Marquardt, R., Petersen, D., Gronenberg, O., Zahari, F., Lamprecht, R., Popkirov, G., Carstensen, J., Kienle, L. & Kohlstedt, H.
ACS Appl. Electron. Mater. (2023)
DOI: 10.1021/acsaelm.3c00336

Impedance Spectroscopy on Hafnium Oxide-Based Memristive Devices
Marquardt, R., Zahari, F., Carstensen, J., Popkirov, G., Gronenberg, O., Kolhatkar, G., Kohlstedt, H. & Ziegler, M.
Advanced Electronic Materials 2201227 (2023)

Trap-Assisted Memristive Switching in HfO2-Based Devices Studied by In Situ Soft and Hard X-Ray Photoelectron Spectroscopy
Zahari, F., Marquardt, R., Kalläne, M., Gronenberg, O., Schlueter, C., Matveyev, Y., Haberfehlner, G., Diekmann, F., Nierhauve, A., Buck, J., Hanff, A., Kolhatkar, G., Kothleitner, G., Kienle, L., Ziegler, M., Carstensen, J., Rossnagel, K. & Kohlstedt, H.
Advanced Electronic Materials 2201226 (2023)

In-Grain Ferroelectric Switching in Sub-5 nm Thin AlScN Films at 1 V
Schönweger, G., Wolff, N., Islam, M.R., Gremmel, M., Petraru, A., Kienle, L., Kohlstedt, H. & Fichtner, S.
arXiv:2304.02909 (2023)

Thermal Stability of the Ferroelectric Properties in 100 nm-Thick Al0.72Sc0.28N
Guido, R., Lomenzo, P.D., Islam, M.R., Wolff, N., Gremmel, M., Schönweger, G., Kohlstedt, H., Kienle, L., Mikolajick, T., Fichtner, S. & Schröder, U.
ACS Appl. Mater. Interfaces 15, 5, 7030–7043 (2023)

Experimental Assessment of Multilevel RRAM-based Vector-Matrix Multiplication Operations for In-Memory Computing
Perez-Bosch Quesada, E., Mahadevaiah, M.K., Rizzi, T., Wen, J., Ulbricht, M., Krstic, M., Wenger, C. & Perez, E.
IEEE Transactions on Electron Devices 70(4), 2009 (2023)

A network-theoretical perspective on oscillator-based Ising machines
Ochs, K. & Al Beattie, B.
Int J Circ Theor Appl, (2023)
DOI: org/10.1002/cta.3553

Neuromorphic acoustic sensing using an adaptive microelectromechanical cochlea with integrated feedback
Lenk, C, Hövel, P., Ved, K., Durstewitz, S., Meurer, T., Fritsch, T., Männchen, A., Küller, J., Beer, D., Ivanov, T. & Ziegler, M.
Nature Electronics (2023)
https://doi.org/10.1038/s41928-023-00957-5

Influence of Sensor Design on Bio-Inspired, Adaptive Acoustic Sensing
Khan, Lenk, C., A. Männchen, A., Küller, J., Beer, D., Gubbi, V., Ivanov,T. & Ziegler, M.
Fortschritte der Akustik - DAGA 2023 ISBN: 978-3-939296-21-8, 415-418 (2023)

Artificial homeostatic temperature regulation via bio-inspired feedback mechanisms
Feketa, P., Birkoben, T., Noll, M., Schaum, A., Meurer, T. & Kohlstedt, H.
Scientific Reports 13, Article number: 5003 (2023)

Characterization of the planarian surface electroencephalogram
Freiberg, J., Lang, L., Kaernbach, C. & Keil, J.
BMC Neuroscience 24, article number: 29 (2023)

2022

From Fully Strained to Relaxed: Epitaxial Ferroelectric Al1-xScxN for III-N Technology
Schönweger, G., Petraru, A., Islam, M.R., Wolff, N., Haas, B., Hammud, A., Koch, C., Kienle, L., Kohlstedt, H. & Fichtner, S.
Advanced Functional Materials 32, 2109632 (2022)

Ultrathin Al1−xScxN for Low-Voltage-Driven Ferroelectric-Based Devices
Schönweger, G., Islam, M.R., Wolff, N., Haas, Petraru, A., Kienle, L., Kohlstedt, H. & Fichtner, S.
Phys. Status Solidi RRL 17: 2200312 (2022)

Modulating the Filamentary-Based Resistive Switching Properties of HfO2 Memristive Devices by Adding Al2O3 Layers
Mahadevaiah, M.K., Perez, E., Lisker, M., Schubert, M.A., Perez-Bosch Quesada, E., Wenger, C. & Mai, A.
Electronics (MDPI) 11(10), 1540 (2022)

In-Depth Characterization of Switching Dynamics in Amorphous HfO2 Memristive Arrays for the Implementation of Synaptic Updating Rules
Perez, E., Mahadevaiah, M. K., Perez-Bosch Quesada, E. & Wenger, C.
Japanese Journal of Applied Physics 61(SM), SM1007 (2022)

Bio-inspired, adaptive acoustic sensor: sensing properties in dependence of feedback parameters
Lenk, C., Ved, K., Durstewitz, S., Gubbi, V., Ivanov, T., Hövel, P. & Ziegler, M.
Mechanics of Hearing Workshop, accepted for publication (2022)

Bio-inspired, nonlinear and adaptive acoustic sensing – Study of sensor design
Lenk, C., Ivanov, T., Gubbi, V., Ved, K., Ziegler, M., Fritsch, T., Küller, J. & Beer, D.
Fortschritte der Akustik - DAGA 2022 393-396, ISBN: 978-3-939296-20-1 (2022)

Bio-Inspired Acoustic Sensor with Gain Adaptation Enhancing Dynamic Range and Onset Detection
Durstewitz, S., Lenk, C. & Ziegler, M.
Conf Proc IEEE Int Symp. on Circuits and Systems (ISCAS) 789-793, doi: 10.1109/ISCAS48785.2022.9937484 (2022)

Brain-like critical dynamics and long-range temporal correlations in percolating networks of silver nanoparticles and functionality preservation after integration of insulating matrix
Carstens, N., Adejube, B., Strunskus, T., Faupel, F., Brown, S. & Vahl, A.
Nanoscale Advances 4, 3149-3160 (2022)

Neuronal-like irregular spiking dynamics in highly volatile memristive intermediate-scale AgPt-nanoparticle assemblies
Carstens, N., Strunskus, T., Faupel, F., Hassanien, A. & Vahl, A.
Particle & Particle Systems Chacterization 2200131 (2022)

In Situ Laser Light Scattering for Temporally and Locally Resolved Studies on Nanoparticle Trapping in a Gas Aggregation Source
Drewes, J., Rehders, S., Strunskus, T., Kersten, H., Faupel F. & Vahl, A.
Particle & Particle Systems Chracterization 29 (11), 220012 (2022)

Nanosensors Based on a Single ZnO:Eu Nanowire for Hydrogen Gas Sensing
Lupan, O., Mishra, A.K., Wolff, N., Drewes, J., Krüger, H., Vahl, A., Lupan, O., Pauporté, T., Viana, B., Kienle, L., Adelung; R., de Leeuw, N.H. & Hansen, S.
ACS Appl. Mater. Interfaces 14, 36, 41196–41207 (2022)

Wave Digital Emulation of a Bio-Inspired Circuit for Axon Growth
Jenderny, S. & Ochs, K.
IEEE Biomedical Circuits and Systems Conference (BioCAS): 260-264 (2022)

The impact of rapid thermalannealing for the ferroelectricity of undoped sputtered HfO2 and it's wake-up effect
Gronenberg, O., Marquardt, R., Lamprecht, R., Ekici, Y., Schürmann, U., Kohlstedt, H., & Kienle, L.
Journal of Applied Physics 132:094101 (2022)

Structural plasticity driven by task performance leads to criticality signatures in neuromorphic oscillator networks
Feketa, P., Meurer, T. & Kohlstedt, H.
Scientific Reports 12:15321 (2022)

Unknown input reconstruction from temporal activity patterns of thermosensitive neuronal ensembles using reservoir computing
Feketa, P., Schaum, A. & Meurer, T.
IFAC-PapersOnLine 55(20):570-575 (2022)
In Proceedings of the 10th Vienna International Conference on Mathematical Modelling MATHMOD 2022, Vienna, Austria, 27–29 July 2022

‘One region to control them all'- the surprising effectiveness of network control theory in predicting post-stroke recovery from aphasia
Popova, M., Fakhar, K. & Braun, W.
Frontiers in Computational Neuroscience 10 (2022)

Wave digital model of calcium-imaging-based neuronal activity of mice
Jenderny, S. & Ochs, K.
International Journal of Numerical Modeling e3053 (2022)

Towards A Self-Organzing Neuronal Network Based on Guided Axon-Growth
Michaelis, D., Ochs, K., Al Beattie, B. & Jenderny, S.
IEEE MWSCAS (2022)

Towards Wave Digital Modeling of Neural Pathways Using Two-Port Coupling Networks
Ochs, K. & Al Beattie, B.
IEEE MWSCAS (2022)

The 2022 Plasma Roadmap: low temperature plasma science and technology
Adamovich, I., Agarwal, S., Ahedo, E., Alves, L.L., Baalrud, S., Babaeva, N., Bogaerts, A., Bourdon, A., Bruggeman, P.J., Canal, C., Choi, E.H., Coulombe, S., Donkó, Z., Graves, D.B., Hamaguchi, S., Hegemann, D., Hori, M.,  Kim, H.-H., Kroesen, G.M.W., Kushner, M.J., Laricchiuta, A., Li, X., Magin, T.E., Thagard, S.M., Miller, V., Murphy, A.B., Oehrlein, G.S. , Puac, N., Sankaran, R.M., Samukawa, S., Shiratani, M., Šimek, M., Tarasenko, N., Terashima, K., Jr, E.T., Trieschmann, Tsikata, S., Turner, M.M., van der Walt, I.J., van de Sanden, M.C.M. and von Woedtke, T.
Journal of Physics D: Applied Physics 55, 373001 (2022)

Molecular dynamics study on the role of Ar ions in the sputter deposition of Al thin films
Gerg, T., Mussenbrock, T., Trieschmann, J.
Journal of Applied Physics 132, 063302 (2022)

Matter & Mind Matters
Birkoben, T. & Kohlstedt, H.
Condensed Matter arXiv:2204.12774 (2022)

Digging deeper: Buried layers and interfaces studied by modified total electron yield and soft x-ray absorption spectroscopy
Kröger, E., Petraru, A., Hanff, A., Soni, R., Kalläne, M., Denlinger, J.D., Learmonth, T., Guo, J.-H., Smith, K.E., Schneller, T., Freelon, B., Kipp, L., Kohlstedt, H., Rossnagel, K. & Kolhatkar, G.
Applied Physics Letters 120: 181601 (2022)

High-frequency oscillations and sequence generation in two population models of hippocampal region CA1
Braun, W. & Memmesheimer, R.-M.
PLOS Computational Biology 18(2): e1009891 (2022)

Stochastic behavior of an interface-based memristive device
Yarragolla, S., Hemke, T., Trieschmann, J., Zahari, F., Kohlstedt, H. & Mussenbrock, T.
Journal of Applied Physics 131, 134304 (2022)

Sparse CNT networks with implanted AgAu nanoparticles: A novel memristor with shortterm memory bordering between diffusive and bipolar switching
Terasa M.-I., Holtz, P., Carstens, N., Kaps, S., Faupel, F., Vahl, A. & Adelung, R.
PLOS ONE 17(3): e0264846 (2022)

Correlation between properties of direct current magnetron sputtered thin niobium nitride films and plasma parameters Marquardt, R., Cipo, J., Schlichting, F., Kolhatkar, G., Kohlstedt, H. & Kersten, H.
Thin Solid Films 742(31), 139046 (2022)

Efficient plasma-surface interaction surrogate model for sputtering processes based on autoencoder neural networks Gergs, T., Borislavov, B. & Trieschmann, J.
Journal of Vacuum Science & Technology B 40, 012802 (2022)

2021

Memristive-Based In-Memory Computing: From Device to Large-Scale CMOS Integration
Perez-Bosch Quesada, E., Perez, E., Mahadevaiah, M.K. & Wenger C.
Neuromorphic Computing and Engineering 1(2), 024006 (2021)

TiO2/Cu2O/CuO Multi-Nanolayers as Sensors for H2 and Volatile Organic Compounds: An Experimental and Theoretical Investigation
Lupan, O., Santos-Carballal, D., Ababii, N., Magariu, N., Hansen, S., Vahl, A., Zimoch, L., Hoppe, M., Pauporté, T., Galstyan, V., Sontea, V., Chow, L., Faupel, F., Adelung, R., de Leeuw, N.H. & Comini, E.
ACS Appl. Mater. Interfaces 13, 27, 32363–32380 (2021)

Tailoring the selectivity of ultralow-power heterojunction gas sensors by noble metal nanoparticle functionalization
Lupan, O., Ababii, N., Santos-Carballal, D., Terasa, M.-I-, Magariu, N., Zappa, D., Comini, E., Pauporté, T., Siebert, L., Faupel, F., Vahl, A., Hansen, S., de Leeuw, N.H. & Adelung, R.
Nano Energy 88 106241 (2021)

Generalized Method for Charge-Transfer Equilibrium in Molecular Dynamics
Gergs, T., Schmidt, F., Mussenbrock, T. & Trieschmann, J.
J. Chem. Theory Comput. 17, 11, 6691–6704 (2021)

Taking a microscale look at symbiotic interactions—and why it matters
Bosch, T. C. G.
Proc. Natl. Acad. Sci. 118, e2110874118 (2021)

Performance Assessment of Amorphous HfO 2 -Based RRAM Devices for Neuromorphic Applications
Ossorio, O. G., Vinuesa, G., Garcia, H., Sahelices, B., Duenas, S., Castan, H., Perez, E., Kalishettyhalli Mahadevaiah, M. & Wenger, C.
ECS Trans. 102, 29–35 (2021)

Making the invisible visible: exploring host–microbiome interactions across different taxa using data-driven 3D visualization
Landis, S. H., Duscher, T. & Bosch, T. C. G.
The Biochemist 43, 40–45 (2021)

Accurate Program/Verify Schemes of Resistive Switching Memory (RRAM) for In-Memory Neural Network Circuits
Milo, V., Glukhov, A., Pérez, E., Zambelli, C., Lepri, N., Mahadevaiah, M. K., Quesada, E. P.-B., Olivo, P., Wenger, C. & Ielmini, D.
IEEE Trans. Electron Devices 1–6 (2021)

On the Role of the Excitation/Inhibition Balance of Homeostatic Artificial Neural Networks
Brütt, M. & Kaernbach, C.
Entropy 23, 1681 (2021)

An equivalent electrical circuit for the Hindmarsh‐Rose model
Ochs, K. & Jenderny, S. Int. J. Circuit Theory Appl. 49, 3526–3539 (2021)

A CMOS Integrated Low-Power, Ultra-Low-Frequency Relaxation Oscillator for Neuromorphic Applications
Cheng, X., Birkoben, T., Kohlstedt, H. & Bahr, A. 2021 IEEE MWSCAS, pp. 170-174 (2021)

An Ising Machine Solving Max-Cut Problems based on the Circuit Synthesis of the Phase Dynamics of a Modified Kuramoto Model
K. Ochs, B. Al Beattie and S. Jenderny,
2021 IEEE MWSCAS, pp. 982-985 (2021)

Kuramoto Model with Hebbian Learning Mimics Spatial Correlations Causing an Optical Illusion
Ochs, K., Michaelis, D., Jenderny, S. & Szymendera, M.-K.
2021 IEEE MWSCAS, pp. 36-39 (2021)

A Self-Organizing Gait Pattern Generator Exploiting an Electrical Circuit for Axon Growth
Michaelis, D., Jenderny, S. & Ochs, K.
2021 IEEE MWSCAS, pp. 166-169 (2021)

A Memristive Circuit for Gait Pattern Classification Based on Self-Organized Axon Growth
Michaelis, D., Ochs, K. & Jenderny, S.
2021 IEEE MWSCAS, pp. 162-165 (2021)

Synthesis of an Equivalent Circuit for Spike-Timing-Dependent Axon Growth: What Fires Together Now Really Wires Together
Ochs, K., Michaelis, D., & Jenderny, S.
IEEE Trans. Circuits Syst. Regul. Pap. 68 (9), 3656–3667 (2021)

An Equivalent Electrical Circuit for the Hindmarsh-Rose Model
Ochs, K. & Jenderny, S.
Int. J. Circuit Theory Appl., pp. 1–14 (2021)

Distributed Parameter State Estimation for the Gray–Scott Reaction-Diffusion Model
Feketa, P., Schaum, A. & Meurer, T.
Systems 9(4), 71 (2021)

Performance Assessment of Amorphous HfO2 -Based RRAM Devices for Neuromorphic Applications
Ossorio, O. G., Vinuesa, G., García, H., Sahelices, B., Dueñas, S., Castán, H., Pérez, E., Mahadevaiah, M. K. & Wenger, Ch.
ECS J. Solid State Sci. Technol. 10, 083002 (2021)

Stability of cluster formations in adaptive Kuramoto networks
Feketa, P., Schaum, A. & Meurer, T.
IFAC-Pap. 54, 14–19 (2021)

A survey on the modeling of hybrid behaviors: how to account for impulsive jumps properly
Feketa, P., Klinshov, V. & Lücken, L.
Commun. Nonlinear Sci. Numer. Simul. 105955 (2021)

Variability and Energy Consumption Tradeoffs in Multilevel Programming of RRAM Arrays
Perez, E., Mahadevaiah, M. K., Quesada, E. P.-B. & Wenger, C.
IEEE Trans. Electron Devices 68, 2693–2698 (2021)

Neurons interact with the microbiome: an evolutionary-informed perspective
Giez, C., Klimovich, A. & Bosch, T.C.G.
Neuroforum 27(2) (2021)  

Engineering Method for Tailoring Electrical Characteristics in TiN/TiOx/ HfOx/Au Bi-Layer Oxide Memristive Devices
Park, S., Klett, S., Ivanov, T., Knauer, A., Doell, J. & Ziegler, M.
Front. Nanotechnol. 3:670762 (2021)  

Toward Reliable Compact Modeling of Multilevel 1T-1R RRAM Devices for Neuromorphic Systems
Pérez-Bosch Quesada, E., Romero-Zaliz, R., Pérez, E., Kalishettyhalli Mahadevaiah, M., Reuben, J., Schubert, M. A., Jiménez-Molinos, F., Roldán, J. B., & Wenger, C. Electronics, 10(6), 645 (2021)  

Prelimary work

Project related prelimary work can be found on the webpage of the Research Unit 2093 as well as on the webpages of the subproject management.

News

CRC-colloquium on May 25, 2023: Suhas Kumar (Sandia National Laboratories, CA, USA): Video is online!

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Issue 14 of the quarterly CRC-Newsletter is now available (incl. IMNeuS23 in Münster)!

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New publication in Nature Electronics

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