Publications

2022

• Gogoi N., Chen J., Fischer G., Kirchner J.:
  Dependence of Piezoelectric Discs Electrical Impedance on Mechanical Loading Condition
  In: Sensors (2022), S. 1710
  ISSN: 1424-8220
  DOI: 10.3390/s22051710
  URL: https://www.mdpi.com/1424-8220/22/5/1710
• Gogoi N., Kirchner J., Fischer G.:
  Energy harvesting from a piezo buzzer with Schottky diode and complementary MOSFET full-bridge rectifiers
  IEEE ISAF PFM ECAPD 2022 (Tours, France, 27. Juni 2022 - 1. Juli 2022)
  In: 2022 IEEE International Symposium on Applications of Ferroelectrics (ISAF) 2022
  DOI: 10.1109/ISAF51494.2022.9870144
  URL: https://ieeexplore.ieee.org/document/9870144
• Gogoi N., Kirchner J., Fischer G., Zhu Y.:
  Simultaneous Step Counting and Energy Harvesting from Piezoelectric Discs Embedded in a Shoe
  In: IEEE Sensors (2022), S. 1-4
  ISSN: 2168-9229
  DOI: 10.1109/SENSORS52175.2022.9967338

2021

• Gogoi N., Fischer G., Kirchner J., Yu Z., Qin Y.:
  Insole Gait Acquisition System Based on Wearable Sensors
  In: Engineering Proceedings 10 (2021), S. 6
  ISSN: 2673-4591
  DOI: 10.3390/ecsa-8-11275
• Haque I., Yoshibayashi K., Wang J., Fischer G., Kirchner J.:
  Design and evaluation of directional antenna for shoe-mounted sensor for position identification of elderly wanderer
  In: Sensing and Bio-Sensing Research 34 (2021), Art.Nr.: 100451
  ISSN: 2214-1804
  DOI: 10.1016/j.sbsr.2021.100451
  URL: https://www.sciencedirect.com/science/article/pii/S2214180421000568
• Haque I., Yoshibayashi K., Wang J., Fischer G., Kirchner J.:
  Directive Antenna Design at 2.4 GHz on Foot Surface for Wanderer Location Identification
  ISAP2020 International Symposium on Antennas and Propagation (Osaka, 25. Januar 2021 - 28. Januar 2021)
  DOI: 10.23919/isap47053.2021.9391396

2020

• Chen M., Wang J., Anzai D., Fischer G., Kirchner J.:
  Common-Mode Noise Reduction in Noncontact Biopotential Acquisition Circuit Based on Imbalance Cancellation of Electrode-Body Impedance
  In: Sensors (2020)
  ISSN: 1424-8220
  DOI: 10.3390/s20247140
  URL: https://www.mdpi.com/1424-8220/20/24/7140/pdf

2022

• Dev C., Stankiewicz G., Steinmann P.:
  Sequential topology and shape optimization framework to design compliant mechanisms with boundary stress constraints
  In: Structural and Multidisciplinary Optimization 65 (2022)
  ISSN: 1615-147X
  DOI: 10.1007/s00158-022-03271-4
• Liu Z., McBride A., Saxena P., Heltai L., Qu Y., Steinmann P.:
  Vibration analysis of piezoelectric Kirchhoff–Love shells based on Catmull–Clark subdivision surfaces
  In: International Journal for Numerical Methods in Engineering (2022)
  ISSN: 0029-5981
  DOI: 10.1002/nme.7010
• Stankiewicz G., Dev C., Steinmann P.:
  Geometrically nonlinear design of compliant mechanisms: Topology and shape optimization with stress and curvature constraints
  In: Computer Methods in Applied Mechanics and Engineering 397 (2022)
  ISSN: 0045-7825
  DOI: 10.1016/j.cma.2022.115161

2021

• Hegendörfer A., Steinmann P., Mergheim J.:
  Nonlinear finite element system simulation of piezoelectric vibration-based energy harvesters
  In: Journal of Intelligent Material Systems and Structures (2021)
  ISSN: 1045-389X
  DOI: 10.1177/1045389X211048222
• Liu Z., Mcbride A., Sharma BL., Steinmann P., Saxena P.:
  Coupled electro-elastic deformation and instabilities of a toroidal membrane
  In: Journal of the Mechanics and Physics of Solids 151 (2021)
  ISSN: 0022-5096
  DOI: 10.1016/j.jmps.2020.104221
• Stankiewicz G., Dev C., Steinmann P.:
  Coupled topology and shape optimization using an embedding domain discretization method
  In: Structural and Multidisciplinary Optimization (2021)
  ISSN: 1615-147X
  DOI: 10.1007/s00158-021-03024-9

2020

• Hasegawa R., Mehnert M., Mergheim J., Steinmann P., Kakimoto K.:
  Behavior of vibration energy harvesters composed of polymer fibers and piezoelectric ceramic particles
  In: Sensors and Actuators A-Physical 303 (2020), Art.Nr.: 111699
  ISSN: 0924-4247
  DOI: 10.1016/j.sna.2019.111699

2023

• Hegendörfer A., Steinmann P., Mergheim J.:
  Numerical Optimization of a Nonlinear Nonideal Piezoelectric Energy Harvester Using Deep Learning
  In: Journal of Low Power Electronics and Applications 13 (2023), Art.Nr.: 8
  ISSN: 2079-9268
  DOI: 10.3390/jlpea13010008
• Hegendörfer A., Steinmann P., Mergheim J.:
  An implicitly coupled finite element-electronic circuit simulator method for efficient system simulations of piezoelectric energy harvesters
  In: Journal of Intelligent Material Systems and Structures (2023)
  ISSN: 1045-389X
  DOI: 10.1177/1045389X231157359

2022

• Hegendörfer A., Steinmann P., Mergheim J.:
  Investigation of a nonlinear piezoelectric energy harvester with advanced electric circuits with the finite element method
  In: SN Applied Sciences 4 (2022), Art.Nr.: 120
  ISSN: 2523-3963
  DOI: 10.1007/s42452-022-05003-1
• Liu Z., McBride A., Saxena P., Heltai L., Qu Y., Steinmann P.:
  Vibration analysis of piezoelectric Kirchhoff–Love shells based on Catmull–Clark subdivision surfaces
  In: International Journal for Numerical Methods in Engineering (2022)
  ISSN: 0029-5981
  DOI: 10.1002/nme.7010
• Mehnert M., Faber J., Hossain M., Chester SA., Steinmann P.:
  Experimental and numerical investigation of the electro-mechanical response of particle filled elastomers - Part I: Experimental investigations
  In: European Journal of Mechanics A-Solids 96 (2022), Art.Nr.: 104651
  ISSN: 0997-7538
  DOI: 10.1016/j.euromechsol.2022.104651
• Mehnert M., Faber J., Hossain M., Chester SA., Steinmann P.:
  Experimental and numerical investigations of the electro-mechanical response of particle filled elastomers—Part II: Continuum modeling approach
  In: European Journal of Mechanics A-Solids 96 (2022), Art.Nr.: 104661
  ISSN: 0997-7538
  DOI: 10.1016/j.euromechsol.2022.104661
• Mehnert M., Oates W., Steinmann P.:
  Numerical modeling of nonlinear photoelasticity
  In: International Journal for Numerical Methods in Engineering (2022)
  ISSN: 0029-5981
  DOI: 10.1002/nme.7177
• Yamamoto R., Hegendörfer A., Mergheim J., Kakimoto KI.:
  Temperature-dependent vibration energy harvesting performance of polyimide/(Na,K)NbO3 piezoelectric composites
  In: Japanese Journal of Applied Physics 61 (2022), Art.Nr.: SN1028
  ISSN: 0021-4922
  DOI: 10.35848/1347-4065/ac835c

2021

• Hegendörfer A., Steinmann P., Mergheim J.:
  Nonlinear finite element system simulation of piezoelectric vibration-based energy harvesters
  In: Journal of Intelligent Material Systems and Structures (2021)
  ISSN: 1045-389X
  DOI: 10.1177/1045389X211048222
• Mehnert M., Hossain M., Steinmann P.:
  A complete thermo-electro-viscoelastic characterization of dielectric elastomers, Part I: Experimental investigations
  In: Journal of the Mechanics and Physics of Solids (2021), S. 104603
  ISSN: 0022-5096
  DOI: 10.1016/j.jmps.2021.104603
• Mehnert M., Hossain M., Steinmann P.:
  A complete thermo-electro-viscoelastic characterization of dielectric elastomers, Part II: Continuum modeling approach
  In: Journal of the Mechanics and Physics of Solids 157 (2021), S. 104625
  ISSN: 0022-5096
  DOI: 10.1016/j.jmps.2021.104625
• Yamamoto R., Hegendörfer A., Mergheim J., Kakimoto KI.:
  Vibration energy harvesting and internal electric potential of (Na,K)NbO3/polyimide piezoelectric composites
  In: Japanese Journal of Applied Physics 60 (2021)
  ISSN: 0021-4922
  DOI: 10.35848/1347-4065/ac1c3e

2020

• Hasegawa R., Mehnert M., Mergheim J., Steinmann P., Kakimoto K.:
  Behavior of vibration energy harvesters composed of polymer fibers and piezoelectric ceramic particles
  In: Sensors and Actuators A-Physical 303 (2020), Art.Nr.: 111699
  ISSN: 0924-4247
  DOI: 10.1016/j.sna.2019.111699

2023

• Hoffmann P., Köllner D., Simon S., Kakimoto Ki., Fey T.:
  Modular lead-free piezoceramic/polymer composites with locally adjustable piezoelectric properties
  In: Open Ceramics 13 (2023), Art.Nr.: 100320
  ISSN: 2666-5395
  DOI: 10.1016/j.oceram.2022.100320

2022

• Eichhorn F., Schiegerl H., Köllner D., Kakimoto KI., Fey T.:
  Stress and Deformation Behavior of 2D Composite Cellular Actuator Structures of Ceramic Building Blocks and Epoxy Resins
  In: physica status solidi (b) (2022)
  ISSN: 0370-1972
  DOI: 10.1002/pssb.202100591
• Köllner D., Biggemann J., Simon S., Hoffmann P., Kakimoto Ki., Fey T.:
  Additive manufactured replica foams
  In: Open Ceramics 10 (2022), Art.Nr.: 100258
  ISSN: 2666-5395
  DOI: 10.1016/j.oceram.2022.100258
• Köllner D., Simon S., Niedermeyer S., Spath I., Wolf E., Kakimoto KI., Fey T.:
  Relation between Structure, Mechanical and Piezoelectric Properties in Cellular Ceramic Auxetic and Honeycomb Structures
  In: Advanced Engineering Materials (2022)
  ISSN: 1438-1656
  DOI: 10.1002/adem.202201387
• Köllner D., Tolve-Granier B., Simon S., Kakimoto KI., Fey T.:
  Advanced Estimation of Compressive Strength and Fracture Behavior in Ceramic Honeycombs by Polarimetry Measurements of Similar Epoxy Resin Honeycombs
  In: Materials 15 (2022), Art.Nr.: 2361
  ISSN: 1996-1944
  DOI: 10.3390/ma15072361
• Samma T., Fuchigami T., Nakamura S., Fey T., Kakimoto KI.:
  Aligned Porous Structure of (Ba,Ca)(Ti,Zr)O3 Piezoelectric Ceramics for Enhanced Catalytic Activity
  In: physica status solidi (b) (2022)
  ISSN: 0370-1972
  DOI: 10.1002/pssb.202100611
• Wahl L., Maier J., Schmiedeke S., The-An Pham ., Fey T., Webber KG., Travitzky N., Khansur NH.:
  Electromechanical properties of paper-derived potassium sodium niobate piezoelectric ceramics
  In: Journal of the American Ceramic Society (2022)
  ISSN: 0002-7820
  DOI: 10.1111/jace.18655

2021

• Biggemann J., Köllner D., Schatz J., Stumpf M., Fey T.:
  Influence of µCT scanning resolution and volume on FEM-simulation of periodic 3D-printed porous ceramics
  In: Materials Letters 303 (2021), Art.Nr.: 130529
  ISSN: 0167-577X
  DOI: 10.1016/j.matlet.2021.130529
• Biggemann J., Köllner D., Simon S., Heik P., Hoffmann P., Fey T.:
  Porous Functional Graded Bioceramics with Integrated Interface Textures
  In: Ceramics 4 (2021), S. 681-695
  ISSN: 2571-6131
  DOI: 10.3390/ceramics4040048
• Biggemann J., Stumpf M., Fey T.:
  Porous Alumina Ceramics with Multimodal Pore Size Distributions
  In: Materials 14 (2021), S. 3294
  ISSN: 1996-1944
  DOI: 10.3390/ma14123294
• Eichhorn F., Keppner F., Köllner D., Fey T.:
  Deformation Behavior of 2D Composite Cellular Lattices of Ceramic Building Blocks and Epoxy Resin
  In: Advanced Engineering Materials (2021)
  ISSN: 1438-1656
  DOI: 10.1002/adem.202100536
• Sugimoto H., Biggemann J., Fey T., Singh P., Khare D., Dubey AK., Kakimoto Ki.:
  Lead-free piezoelectric (Ba,Ca)(Ti,Zr)O3 scaffolds for enhanced antibacterial property
  In: Materials Letters 297 (2021), Art.Nr.: 129969
  ISSN: 0167-577X
  DOI: 10.1016/j.matlet.2021.129969

2020

• Biggemann J., Müller P., Köllner D., Simon S., Hoffmann P., Heik P., Lee JH., Fey T.:
  Hierarchical Surface Texturing of Hydroxyapatite Ceramics: Influence on the Adhesive Bonding Strength of Polymeric Polycaprolactone
  In: Journal of Functional Biomaterials 11 (2020), Art.Nr.: 73
  ISSN: 2079-4983
  DOI: 10.3390/jfb11040073
  URL: https://www.mdpi.com/2079-4983/11/4/73
• Khansur NH., Biggemann J., Stumpf M., Rieß K., Fey T., Webber KG.:
  Temperature- and Stress-Dependent Electromechanical Response of Porous Pb(Zr,Ti)O3
  In: Advanced Engineering Materials (2020)
  ISSN: 1438-1656
  DOI: 10.1002/adem.202000389
• Myszka B., Schodder P., Leupold S., Barr M., Hurle K., Schüßler M., Demmert B., Biggemann J., Fey T., Boccaccini AR., Wolf S.:
  Shape Matters: Crystal Morphology and Surface Topography Alter Bioactivity of Bioceramics in Simulated Body Fluid
  In: Advanced Engineering Materials (2020)
  ISSN: 1438-1656
  DOI: 10.1002/adem.202000044

2022

• Afify HA., Rehm V., Barabash A., These A., Zhang J., Osvet A., Schüßlbauer C., Thiel D., Ullrich T., Dierner M., Przybilla T., Will J., Spiecker E., Guldi DM., Brabec C., Heiß W.:
  Shape-Controlled Solution-Epitaxial Perovskite Micro-Crystal Lasers Rivaling Vapor Deposited Ones
  In: Advanced Functional Materials (2022)
  ISSN: 1616-301X
  DOI: 10.1002/adfm.202206790
• Afify HA., Sytnyk M., Rehm V., Barabash A., Mashkov O., Osvet A., Volobuev VV., Korczak J., Szczerbakow A., Story T., Götz K., Unruh T., Schüßlbauer C., Thiel D., Ullrich T., Guldi DM., Brabec C., Heiß W.:
  Highly Stable Lasing from Solution-Epitaxially Grown Formamidinium-Lead-Bromide Micro-Resonators
  In: Advanced Optical Materials (2022)
  ISSN: 2195-1071
  DOI: 10.1002/adom.202200237
• Choi M., Brabec C., Hayakawa T.:
  X-ray Diffraction, Micro-Raman and X-ray Photoemission Spectroscopic Investigations for Hydrothermally Obtained Hybrid Compounds of Delafossite CuGaO2 and Wurtzite ZnO
  In: Ceramics 5 (2022), S. 655-672
  ISSN: 2571-6131
  DOI: 10.3390/ceramics5040048
• Kanak A., Kopach O., Kanak L., Levchuk I., Isaiev M., Brabec C., Fochuk P., Khalavka Y.:
  Melting and Crystallization Features of CsPbBr3 Perovskite
  In: Crystal Growth and Design (2022)
  ISSN: 1528-7483
  DOI: 10.1021/acs.cgd.1c01530
• Kupfer C., Elia J., Kato M., Osvet A., Brabec C.:
  Mechanochemical Synthesis of Cesium Titanium Halide Perovskites Cs2TiBr6-xIx (x=0, 2, 4, 6)
  In: Crystal Research and Technology 58 (2022)
  ISSN: 0232-1300
  DOI: 10.1002/crat.202200150
• Meng W., Xu J., Dong L., Zhang J., Xie Z., Luo J., Zhao B., Zhang K., Osvet A., Heumüller T., Forberich K., Halik M., Li N., Brabec C.:
  An Innovative Anode Interface Combination for Perovskite Solar Cells with Improved Efficiency, Stability, and Reproducibility
  In: Solar RRL (2022)
  ISSN: 2367-198X
  DOI: 10.1002/solr.202200378
• Stroyuk O., Raievska O., Barabash A., Kupfer C., Osvet A., Dzhagan V., Zahn DRT., Hauch J., Brabec CJ.:
  Cs2AgxNa1-xBiyIn1-yCl6 perovskites approaching photoluminescence quantum yields of 100%
  In: Materials Advances (2022)
  ISSN: 2633-5409
  DOI: 10.1039/d2ma00737a

2021

• Afify HA., Sytnyk M., Zhou S., Osvet A., Brabec C., Korczak J., Szczerbakow A., Story T., Heiß W.:
  Perspectives of solution epitaxially grown defect tolerant lead-halide-perovskites and lead-chalcogenides
  In: Applied Physics Letters 119 (2021)
  ISSN: 0003-6951
  DOI: 10.1063/5.0068665
• Akhundova F., Lüer L., Osvet A., Hauch J., Peters IM., Forberich K., Li N., Brabec C.:
  Building process design rules for microstructure control in wide-bandgap mixed halide perovskite solar cells by a high-throughput approach
  In: Applied Physics Letters 118 (2021), S. 1ENG-
  ISSN: 0003-6951
  DOI: 10.1063/5.0049010
• Daum M., Deumel S., Sytnyk M., Afify HA., Hock R., Eigen A., Zhao B., Halik M., These A., Matt G., Brabec C., Tedde SF., Heiß W.:
  Self-Healing Cs3Bi2Br3I6 Perovskite Wafers for X-Ray Detection
  In: Advanced Functional Materials (2021)
  ISSN: 1616-301X
  DOI: 10.1002/adfm.202102713
• Stroyuk O., Raievska O., Kupfer C., Solonenko D., Osvet A., Batentschuk M., Brabec C., Zahn DR.:
  High-Throughput Time-Resolved Photoluminescence Study of Composition- And Size-Selected Aqueous Ag-In-S Quantum Dots
  In: Journal of Physical Chemistry C (2021)
  ISSN: 1932-7447
  DOI: 10.1021/acs.jpcc.1c02697
• Stroyuk O., Raievska O., Langner S., Kupfer C., Barabash A., Solonenko D., Azhniuk Y., Hauch J., Osvet A., Batentschuk M., Zahn DRT., Brabec C.:
  High-Throughput Robotic Synthesis and Photoluminescence Characterization of Aqueous Multinary Copper–Silver Indium Chalcogenide Quantum Dots
  In: Particle & Particle Systems Characterization (2021)
  ISSN: 0934-0866
  DOI: 10.1002/ppsc.202100169
• Stroyuk O., Raievska O., Solonenko D., Kupfer C., Osvet A., Batentschuk M., Brabec C., Zahn DRT.:
  Spontaneous alloying of ultrasmall non-stoichiometric Ag-In-S and Cu-In-S quantum dots in aqueous colloidal solutions
  In: RSC Advances 11 (2021), S. 21145-21152
  ISSN: 2046-2069
  DOI: 10.1039/d1ra03179a
• These A., Khansur NH., Almora O., Luer L., Matt G., Eckstein U., Barabash A., Osvet A., Webber KG., Brabec C.:
  Characterization of Aerosol Deposited Cesium Lead Tribromide Perovskite Films on Interdigited ITO Electrodes
  In: Advanced Electronic Materials (2021)
  ISSN: 2199-160X
  DOI: 10.1002/aelm.202001165
• Zdražil L., Kalytchuk S., Langer M., Ahmad R., Pospíšil J., Zmeškal O., Altomare M., Osvet A., Zboril R., Schmuki P., Brabec C., Otyepka M., Kment S.:
  Transparent and Low-Loss Luminescent Solar Concentrators Based on Self-Trapped Exciton Emission in Lead-Free Double Perovskite Nanocrystals
  In: ACS Applied Energy Materials 4 (2021), S. 6445-6453
  ISSN: 2574-0962
  DOI: 10.1021/acsaem.1c00360
• Zhao Y., Hauch J., Zhang J., Xu Z., Sun S., Langner S., Hartono NTP., Heumüller T., Hou Y., Elia J., Li N., Matt G., Du X., Meng W., Osvet A., Zhang K., Stubhan T., Feng Y., Sargent EH., Buonassisi T., Brabec C.:
  Discovery of temperature-induced stability reversal in perovskites using high-throughput robotic learning
  In: Nature Communications 12 (2021), Art.Nr.: 2191
  ISSN: 2041-1723
  DOI: 10.1038/s41467-021-22472-x
• Zhao Y., Heumueller T., Zhang J., Luo J., Kasian O., Langner S., Kupfer C., Liu B., Zhong Y., Elia J., Osvet A., Wu J., Liu C., Wan Z., Jia C., Li N., Hauch J., Brabec C.:
  A bilayer conducting polymer structure for planar perovskite solar cells with over 1,400 hours operational stability at elevated temperatures
  In: Nature Energy (2021)
  ISSN: 2058-7546
  DOI: 10.1038/s41560-021-00953-z

2020

• Gu E., Tang X., Langner S., Duchstein P., Zhao Y., Levchuk I., Kalancha V., Stubhan T., Hauch J., Egelhaaf HJ., Zahn D., Osvet A., Brabec C.:
  Robot-Based High-Throughput Screening of Antisolvents for Lead Halide Perovskites
  In: Joule 4 (2020), S. 1806-1822
  ISSN: 2542-4351
  DOI: 10.1016/j.joule.2020.06.013
• Sytnyk M., Yousefi-Amin AA., Freund T., Prihoda A., Götz K., Unruh T., Harreiß C., Will J., Spiecker E., Levchuk J., Osvet A., Brabec C., Künecke U., Wellmann P., Volobuev VV., Korczak J., Szczerbakow A., Story T., Simbrunner C., Springholz G., Wechsler D., Lytken O., Lotter S., Kampmann F., Maultzsch J., Singh K., Voznyy O., Heiß W.:
  Epitaxial Metal Halide Perovskites by Inkjet-Printing on Various Substrates
  In: Advanced Functional Materials 30 (2020), Art.Nr.: ARTN 2004612
  ISSN: 1616-301X
  DOI: 10.1002/adfm.202004612
• Zhao Y., Miao P., Elia J., Hu H., Wang X., Heumüller T., Hou Y., Matt G., Osvet A., Chen YT., Tarragó M., de Ligny D., Przybilla T., Denninger P., Will J., Zhang J., Tang X., Li N., He C., Pan A., Meixner AJ., Spiecker E., Zhang D., Brabec C.:
  Strain-activated light-induced halide segregation in mixed-halide perovskite solids
  In: Nature Communications 11 (2020), Art.Nr.: 6328
  ISSN: 2041-1723
  DOI: 10.1038/s41467-020-20066-7

2024

• Dobesh D., Gadelmawla A., Miyazaki H., Hinterstein M., Kimura K., Maier J., Banerjee S., Zeair O., Mehta S., da Silva LL., Khansur NH., Hayashi K., de Ligny D., Webber KG., Cicconi MR.:
  The role of Ca/Zr ratio on the local structure and phase transitions in lead-free (Ba,Ca)(Zr,Ti)O3
  In: Journal of the European Ceramic Society (2024)
  ISSN: 0955-2219
  DOI: 10.1016/j.jeurceramsoc.2024.03.003

2022

• Eckstein U., Exner J., Bencan Golob A., Ziberna K., Drazic G., Ursic H., Wittkämper H., Papp C., Kita J., Moos R., Webber KG., Khansur NH.:
  Temperature-dependent dielectric anomalies in powder aerosol deposited ferroelectric ceramic films
  In: Journal of Materiomics 8 (2022), S. 1239-1250
  ISSN: 2352-8478
  DOI: 10.1016/j.jmat.2022.05.001
• Eckstein U., Khansur NH., Bergler M., Urushihara D., Asaka T., Kakimoto KI., Sadl M., Dragomir M., Ursic H., de Ligny D., Webber KG.:
  Room temperature deposition of freestanding BaTiO3 films: temperature-induced irreversible structural and chemical relaxation
  In: Journal of Materials Science (2022)
  ISSN: 0022-2461
  DOI: 10.1007/s10853-022-07467-3
• Eckstein U., Khansur NH., Urushihara D., Asaka T., Kakimoto Ki., Fey T., Webber KG.:
  Defect modulated dielectric properties in powder aerosol deposited ceramic thick films
  In: Ceramics International 48 (2022), S. 33082-33091
  ISSN: 0272-8842
  DOI: 10.1016/j.ceramint.2022.07.241
• Martin A., Maier J., Streich F., Kamlah M., Webber KG.:
  Investigating the importance of strain-coupling in lead-free 2-2 relaxor/ferroelectric composites with digital image correlation
  In: Smart Materials & Structures 31 (2022)
  ISSN: 0964-1726
  DOI: 10.1088/1361-665X/ac6fa0
• Shi X., Eckstein U., Lang S., Cicconi MR., Khansur NH.:
  Temperature-dependent ferroelastic behaviour of antiferroelectric AgNbO3
  In: Acta Materialia 232 (2022)
  ISSN: 1359-6454
  DOI: 10.1016/j.actamat.2022.117931
• Wahl L., Maier J., Schmiedeke S., The-An Pham ., Fey T., Webber KG., Travitzky N., Khansur NH.:
  Electromechanical properties of paper-derived potassium sodium niobate piezoelectric ceramics
  In: Journal of the American Ceramic Society (2022)
  ISSN: 0002-7820
  DOI: 10.1111/jace.18655
• Zhuo F., Eckstein U., Khansur NH., Dietz C., Urushihara D., Asaka T., Kakimoto KI., Webber KG., Fang X., Roedel J.:
  Temperature-induced changes of the electrical and mechanical properties of aerosol-deposited BaTiO3 thick films for energy storage applications
  In: Journal of the American Ceramic Society (2022)
  ISSN: 0002-7820
  DOI: 10.1111/jace.18377

2021

• Khansur NH., Eckstein U., Ursic H., Sadl M., Brehl M., Martin A., Rieß K., de Ligny D., Webber KG.:
  Enhanced Electromechanical Response and Thermal Stability of 0.93(Na1/2Bi1/2)TiO3-0.07BaTiO3 Through Aerosol Deposition of Base Metal Electrodes
  In: Advanced Materials Interfaces (2021)
  ISSN: 2196-7350
  DOI: 10.1002/admi.202100309
• Rieß K., Khansur NH., Martin A., Benčan A., Uršič H., Webber KG.:
  Stress- And frequency-dependent properties of relaxor-like sodium bismuth titanate
  In: Physical Review B 103 (2021), Art.Nr.: 094113
  ISSN: 0163-1829
  DOI: 10.1103/PhysRevB.103.094113
• Sadl M., Condurache O., Bencan A., Dragomir M., Prah U., Malic B., Deluca M., Eckstein U., Hausmann D., Khansur NH., Webber KG., Ursic H.:
  Energy-storage-efficient 0.9Pb(Mg1/3Nb2/3)O3–0.1PbTiO3 thick films integrated directly onto stainless steel
  In: Acta Materialia 221 (2021), Art.Nr.: 117403
  ISSN: 1359-6454
  DOI: 10.1016/j.actamat.2021.117403
• These A., Khansur NH., Almora O., Luer L., Matt G., Eckstein U., Barabash A., Osvet A., Webber KG., Brabec C.:
  Characterization of Aerosol Deposited Cesium Lead Tribromide Perovskite Films on Interdigited ITO Electrodes
  In: Advanced Electronic Materials (2021)
  ISSN: 2199-160X
  DOI: 10.1002/aelm.202001165

2020

• Cicconi MR., Khansur NH., Eckstein U., Werr F., Webber KG., de Ligny D.:
  Determining the local pressure during aerosol deposition using glass memory
  In: Journal of the American Ceramic Society 103 (2020), S. 2443-2452
  ISSN: 0002-7820
  DOI: 10.1111/jace.16947
• Martin A., Khansur NH., Eckstein U., Rieß K., Kakimoto KI., Webber KG.:
  High temperature piezoelectric response of polycrystalline Li-doped (K,Na)NbO3 ceramics under compressive stress
  In: Journal of Applied Physics 127 (2020), Art.Nr.: 114101
  ISSN: 0021-8979
  DOI: 10.1063/1.5134554
• Mashkov O., Körfer J., Eigen A., Yousefi Amin AA., Killilea NA., Barabash A., Sytnyk M., Khansur NH., Halik M., Webber KG., Heiß W.:
  Effect of Ligand Treatment on the Tuning of Infrared Plasmonic Indium Tin Oxide Nanocrystal Electrochromic Devices
  In: Advanced Engineering Materials (2020)
  ISSN: 1438-1656
  DOI: 10.1002/adem.202000112

2024

• Dobesh D., Gadelmawla A., Miyazaki H., Hinterstein M., Kimura K., Maier J., Banerjee S., Zeair O., Mehta S., da Silva LL., Khansur NH., Hayashi K., de Ligny D., Webber KG., Cicconi MR.:
  The role of Ca/Zr ratio on the local structure and phase transitions in lead-free (Ba,Ca)(Zr,Ti)O3
  In: Journal of the European Ceramic Society (2024)
  ISSN: 0955-2219
  DOI: 10.1016/j.jeurceramsoc.2024.03.003
• Otsuka T., Oka R., Cicconi MR., de Ligny D., Hayakawa T.:
  Tuning the luminescence color of Eu3+- and alkali-ion-codoped Sr2CaWO6 orange-red phosphors: Eu3+ site distribution and site-selective photoluminescence studies
  In: APL Materials 12 (2024)
  ISSN: 2166-532X
  DOI: 10.1063/5.0197892

2023

• Cicconi MR., Dobesh D., Schroeder B., Otsuka T., Hayakawa T., de Ligny D.:
  Alkali-Niobate aluminosilicate glasses: Structure and properties
  In: Optical Materials: X 18 (2023), Art.Nr.: 100228
  ISSN: 2590-1478
  DOI: 10.1016/j.omx.2023.100228

2022

• Cicconi MR., Belli R., Brehl M., Lubauer J., Hayakawa T., Kimura K., Hirota T., Usui K., Kohara S., Onodera Y., Lohbauer U., Hayashi K., de Ligny D.:
  Nucleation mechanisms in a SiO2-Li2O-P2O5-ZrO2 biomedical glass-ceramic: Insights on crystallisation, residual glasses and Zr4+ structural environment
  In: Journal of the European Ceramic Society 42 (2022), S. 1762-1775
  ISSN: 0955-2219
  DOI: 10.1016/j.jeurceramsoc.2021.12.009
• Freund T., Cicconi MR., Wellmann P.:
  Fabrication of Bariumtrisulphide Thin Films as Precursors for Chalcogenide Perovskites
  In: physica status solidi (b) (2022)
  ISSN: 0370-1972
  DOI: 10.1002/pssb.202200094
• Gadelmawla A., Dobesh D., Eckstein U., Grübl O., Ehmke M., Cicconi MR., Khansur NH., de Ligny D., Webber KG.:
  Influence of stress on the electromechanical properties and the phase transitions of lead-free (1-x)Ba(Zr0.2Ti0.8)O-3-x(Ba0.7Ca0.3)TiO3
  In: Journal of Materials Science (2022)
  ISSN: 0022-2461
  DOI: 10.1007/s10853-022-07685-9
• Otsuka T., Cicconi MR., Dobesh D., Schroeder B., Hayakawa T.:
  93Nb NMR Study of (K, Na)NbO3-Doped SiO2–Na2O–Al2O3 Glasses
  In: physica status solidi (b) (2022)
  ISSN: 0370-1972
  DOI: 10.1002/pssb.202200016
• Shi X., Eckstein U., Lang S., Cicconi MR., Khansur NH.:
  Temperature-dependent ferroelastic behaviour of antiferroelectric AgNbO3
  In: Acta Materialia 232 (2022)
  ISSN: 1359-6454
  DOI: 10.1016/j.actamat.2022.117931

2021

• Khansur NH., Eckstein U., Bergler M., Martin A., Wang K., Li JF., Cicconi MR., Hatano K., Kakimoto KI., de Ligny D., Webber KG.:
  In situ combined stress- and temperature-dependent Raman spectroscopy of Li-doped (Na,K)NbO3
  In: Journal of the American Ceramic Society (2021)
  ISSN: 0002-7820
  DOI: 10.1111/jace.18269
• Otsuka T., Brehl M., Cicconi MR., de Ligny D., Hayakawa T.:
  Thermal Evolutions to Glass-Ceramics Bearing Calcium Tungstate Crystals in Borate Glasses Doped with Photoluminescent Eu3+ Ions
  In: Materials 14 (2021)
  ISSN: 1996-1944
  DOI: 10.3390/ma14040952

2020

• Cicconi MR., Khansur NH., Eckstein U., Werr F., Webber KG., de Ligny D.:
  Determining the local pressure during aerosol deposition using glass memory
  In: Journal of the American Ceramic Society 103 (2020), S. 2443-2452
  ISSN: 0002-7820
  DOI: 10.1111/jace.16947

2024

• Dobesh D., Gadelmawla A., Miyazaki H., Hinterstein M., Kimura K., Maier J., Banerjee S., Zeair O., Mehta S., da Silva LL., Khansur NH., Hayashi K., de Ligny D., Webber KG., Cicconi MR.:
  The role of Ca/Zr ratio on the local structure and phase transitions in lead-free (Ba,Ca)(Zr,Ti)O3
  In: Journal of the European Ceramic Society (2024)
  ISSN: 0955-2219
  DOI: 10.1016/j.jeurceramsoc.2024.03.003

2023

• Eyoum G., Eckstein U., Ursic H., Pinto-Salazar M., Buntkowsky G., Groszewicz PB., Checchia S., Hayashi K., Webber KG., Khansur NH.:
  Influence of temperature-induced A-site cation redistribution on the functional properties of A-site complex polar perovskite K1/2Bi1/2TiO3
  In: Journal of Materials Chemistry A (2023)
  ISSN: 2050-7488
  DOI: 10.1039/d3ta00808h
• Eyoum G., Gadelmawla A., Webber KG.:
  Atmosphere and cooling rate effect on the dielectric behavior of the lead-free piezoelectric Bi1/2K1/2TiO3
  In: Ceramics International (2023)
  ISSN: 0272-8842
  DOI: 10.1016/j.ceramint.2023.03.002

2022

• Eyoum G., Eckstein U., Rieß K., Gadelmawla A., Springer E., Webber KG., Khansur NH.:
  Sintering condition-dependent electromechanical behavior of the lead-free piezoelectric Bi1/2K1/2TiO3
  In: Journal of Materials Science (2022)
  ISSN: 0022-2461
  DOI: 10.1007/s10853-022-07630-w
• Gadelmawla A., Dobesh D., Eckstein U., Grübl O., Ehmke M., Cicconi MR., Khansur NH., de Ligny D., Webber KG.:
  Influence of stress on the electromechanical properties and the phase transitions of lead-free (1-x)Ba(Zr0.2Ti0.8)O-3-x(Ba0.7Ca0.3)TiO3
  In: Journal of Materials Science (2022)
  ISSN: 0022-2461
  DOI: 10.1007/s10853-022-07685-9
• Gadelmawla A., Eckstein U., Rieß K., Liu YX., Wang K., Li JF., Kakimoto KI., Khansur NH., Webber KG.:
  Temperature- and stress-dependent electromechanical properties of phase-boundary-engineered KNN-based piezoceramics
  In: Journal of the American Ceramic Society (2022)
  ISSN: 0002-7820
  DOI: 10.1111/jace.18917
• Hayashi K., Lederer M., Fukumoto Y., Goto M., Yamamoto Y., Happo N., Harada M., Inamura Y., Oikawa K., Ohoyama K., Wellmann P.:
  Determination of site occupancy of boron in 6H-SiC by multiple-wavelength neutron holography
  In: Applied Physics Letters 120 (2022), Art.Nr.: 132101
  ISSN: 0003-6951
  DOI: 10.1063/5.0080895
• Martin A., Brehl M., Khansur NH., Werr F., de Ligny D., Webber KG.:
  Brillouin spectroscopy study of the stress-induced ferroelectric order in lead-free relaxor 0.93(Na1/2Bi1/2)TiO3-0.07BaTiO3 ceramics
  In: Acta Materialia 238 (2022), Art.Nr.: 118218
  ISSN: 1359-6454
  DOI: 10.1016/j.actamat.2022.118218
• Martin A., Brehl M., Khansur NH., Werr F., de Ligny D., Webber KG.:
  Brillouin spectroscopy study of the stress-induced ferroelectric order in lead-free relaxor 0.93(Na1/2Bi1/2)TiO3-0.07BaTiO3 ceramics
  In: Acta Materialia 238 (2022), S. 118218
  ISSN: 1359-6454
  DOI: 10.1016/j.actamat.2022.118218
• Wahl L., Maier J., Schmiedeke S., The-An Pham ., Fey T., Webber KG., Travitzky N., Khansur NH.:
  Electromechanical properties of paper-derived potassium sodium niobate piezoelectric ceramics
  In: Journal of the American Ceramic Society (2022)
  ISSN: 0002-7820
  DOI: 10.1111/jace.18655
• Yamamoto Y., Kawamura K., Sugimoto H., Gadelmawla A., Kimura K., Happo N., Tajiri H., Webber KG., Kakimoto K., Hayashi K.:
  Significant displacement of calcium and barium ions in ferroelectric (Ba0.9Ca0.1)TiO3 revealed by x-ray fluorescence holography
  In: Applied Physics Letters 120 (2022)
  ISSN: 0003-6951
  DOI: 10.1063/5.0076325
• Yamamoto Y., Kimura K., Gadelmawla A., Kawamura K., Sugimoto H., Liu D., Li Q., Yan Q., Khansur NH., Happo N., Kakimoto KI., Webber KG., Hayashi K.:
  Local Structural Investigation of (Ba,Ca)(Zr,Ti)O3 and Ca(Zr,Ti)O3 by X-Ray Fluorescence Holography
  In: physica status solidi (b) (2022)
  ISSN: 0370-1972
  DOI: 10.1002/pssb.202100609

2021

• Gadelmawla A., Rieß K., Birkenstock J., Hinterstein M., Webber KG., Khansur NH.:
  Effect of varying Bi content on the temperature-dependent mechanical, dielectric, and structural properties of nominal Na1/2Bi1/2TiO3
  In: Journal of Applied Physics 130 (2021), Art.Nr.: 185106
  ISSN: 0021-8979
  DOI: 10.1063/5.0070594
• Khansur NH., Eckstein U., Bergler M., Martin A., Wang K., Li JF., Cicconi MR., Hatano K., Kakimoto KI., de Ligny D., Webber KG.:
  In situ combined stress- and temperature-dependent Raman spectroscopy of Li-doped (Na,K)NbO3
  In: Journal of the American Ceramic Society (2021)
  ISSN: 0002-7820
  DOI: 10.1111/jace.18269
• Nishiyama H., Martin A., Hatano K., Kishimoto S., Sasaki N., Webber KG., Kakimoto KI.:
  Alkali volatilization of (Li,Na,K)NbO3-based piezoceramics and large-field electrical and mechanical properties
  In: Journal of the Ceramic Society of Japan 129 (2021), S. 127-134
  ISSN: 1882-0743
  DOI: 10.2109/jcersj2.20201

2020

• Khansur NH., Biggemann J., Stumpf M., Rieß K., Fey T., Webber KG.:
  Temperature- and Stress-Dependent Electromechanical Response of Porous Pb(Zr,Ti)O3
  In: Advanced Engineering Materials (2020)
  ISSN: 1438-1656
  DOI: 10.1002/adem.202000389
• Khansur NH., Martin A., Rieß K., Nishiyama H., Hatano K., Wang K., Li JF., Kakimoto KI., Webber KG.:
  Stress-modulated optimization of polymorphic phase transition in Li-doped (K,Na)NbO3
  In: Applied Physics Letters 117 (2020), Art.Nr.: 032901
  ISSN: 0003-6951
  DOI: 10.1063/5.0016072
• Lorenz MM., Martin A., Webber KG., Travitzky N.:
  Electromechanical Properties of Robocasted Barium Titanate Ceramics
  In: Advanced Engineering Materials (2020)
  ISSN: 1438-1656
  DOI: 10.1002/adem.202000325
• Nishiyama H., Martin A., Hatano K., Kishimoto S., Sasaki N., Khansur NH., Webber KG., Kakimoto KI.:
  Electric-field-induced strain of (Li,Na,K)NbO3-based multilayered piezoceramics under electromechanical loading
  In: Journal of Applied Physics 128 (2020)
  ISSN: 0021-8979
  DOI: 10.1063/5.0029615

2022

• Freund T., Cicconi MR., Wellmann P.:
  Fabrication of Bariumtrisulphide Thin Films as Precursors for Chalcogenide Perovskites
  In: physica status solidi (b) (2022)
  ISSN: 0370-1972
  DOI: 10.1002/pssb.202200094
• Hayashi K., Lederer M., Fukumoto Y., Goto M., Yamamoto Y., Happo N., Harada M., Inamura Y., Oikawa K., Ohoyama K., Wellmann P.:
  Determination of site occupancy of boron in 6H-SiC by multiple-wavelength neutron holography
  In: Applied Physics Letters 120 (2022), Art.Nr.: 132101
  ISSN: 0003-6951
  DOI: 10.1063/5.0080895

2020

• Sytnyk M., Yousefi-Amin AA., Freund T., Prihoda A., Götz K., Unruh T., Harreiß C., Will J., Spiecker E., Levchuk J., Osvet A., Brabec C., Künecke U., Wellmann P., Volobuev VV., Korczak J., Szczerbakow A., Story T., Simbrunner C., Springholz G., Wechsler D., Lytken O., Lotter S., Kampmann F., Maultzsch J., Singh K., Voznyy O., Heiß W.:
  Epitaxial Metal Halide Perovskites by Inkjet-Printing on Various Substrates
  In: Advanced Functional Materials 30 (2020), Art.Nr.: ARTN 2004612
  ISSN: 1616-301X
  DOI: 10.1002/adfm.202004612

2022

• Afify HA., Rehm V., Barabash A., These A., Zhang J., Osvet A., Schüßlbauer C., Thiel D., Ullrich T., Dierner M., Przybilla T., Will J., Spiecker E., Guldi DM., Brabec C., Heiß W.:
  Shape-Controlled Solution-Epitaxial Perovskite Micro-Crystal Lasers Rivaling Vapor Deposited Ones
  In: Advanced Functional Materials (2022)
  ISSN: 1616-301X
  DOI: 10.1002/adfm.202206790
• Afify HA., Sytnyk M., Rehm V., Barabash A., Mashkov O., Osvet A., Volobuev VV., Korczak J., Szczerbakow A., Story T., Götz K., Unruh T., Schüßlbauer C., Thiel D., Ullrich T., Guldi DM., Brabec C., Heiß W.:
  Highly Stable Lasing from Solution-Epitaxially Grown Formamidinium-Lead-Bromide Micro-Resonators
  In: Advanced Optical Materials (2022)
  ISSN: 2195-1071
  DOI: 10.1002/adom.202200237
• Deumel S., Reg Y., Huerdler JE., Hussenether L., Schmidt O., Barabash A., Heiß W., Tedde SF.:
  Laser Cutting of Metal-Halide-Perovskite Wafers for X-Ray Detector Integration
  In: Advanced Materials Interfaces (2022)
  ISSN: 2196-7350
  DOI: 10.1002/admi.202200642
• Ishii Y., Ishikawa S., Yamada I., Kondo K., Jindo S., Kawasaki S., Hattori Y., Mashkov O., Heiß W.:
  Ultra-fine metal particles dispersed on single-walled carbon nanotubes for energy devices
  In: Journal of Materials Science (2022)
  ISSN: 0022-2461
  DOI: 10.1007/s10853-022-06894-6

2021

• Afify HA., Sytnyk M., Zhou S., Osvet A., Brabec C., Korczak J., Szczerbakow A., Story T., Heiß W.:
  Perspectives of solution epitaxially grown defect tolerant lead-halide-perovskites and lead-chalcogenides
  In: Applied Physics Letters 119 (2021)
  ISSN: 0003-6951
  DOI: 10.1063/5.0068665
• Daum M., Deumel S., Sytnyk M., Afify HA., Hock R., Eigen A., Zhao B., Halik M., These A., Matt G., Brabec C., Tedde SF., Heiß W.:
  Self-Healing Cs3Bi2Br3I6 Perovskite Wafers for X-Ray Detection
  In: Advanced Functional Materials (2021)
  ISSN: 1616-301X
  DOI: 10.1002/adfm.202102713
• Deumel S., Van Breemen A., Gelinck G., Peeters B., Maas J., Verbeek R., Shanmugam S., Akkerman H., Meulenkamp E., Huerdler JE., Acharya M., Garcia-Batlle M., Almora O., Guerrero A., Garcia-Belmonte G., Heiß W., Schmidt O., Tedde SF.:
  High-sensitivity high-resolution X-ray imaging with soft-sintered metal halide perovskites
  In: Nature Electronics 4 (2021), S. 681-688
  ISSN: 2520-1131
  DOI: 10.1038/s41928-021-00644-3
• Kondo K., Watanabe Y., Kuno J., Ishii Y., Kawasaki S., Kato M., Kalita G., Hattori Y., Mashkov O., Sytnyk M., Heiß W.:
  Flexible Photocatalytic Electrode Using Graphene, Non-noble Metal, and Organic Semiconductors for Hydrogen Evolution Reaction
  In: Energy Technology (2021)
  ISSN: 2194-4288
  DOI: 10.1002/ente.202100123

2020

• Mashkov O., Körfer J., Eigen A., Yousefi Amin AA., Killilea NA., Barabash A., Sytnyk M., Khansur NH., Halik M., Webber KG., Heiß W.:
  Effect of Ligand Treatment on the Tuning of Infrared Plasmonic Indium Tin Oxide Nanocrystal Electrochromic Devices
  In: Advanced Engineering Materials (2020)
  ISSN: 1438-1656
  DOI: 10.1002/adem.202000112
• Sytnyk M., Yousefi-Amin AA., Freund T., Prihoda A., Götz K., Unruh T., Harreiß C., Will J., Spiecker E., Levchuk J., Osvet A., Brabec C., Künecke U., Wellmann P., Volobuev VV., Korczak J., Szczerbakow A., Story T., Simbrunner C., Springholz G., Wechsler D., Lytken O., Lotter S., Kampmann F., Maultzsch J., Singh K., Voznyy O., Heiß W.:
  Epitaxial Metal Halide Perovskites by Inkjet-Printing on Various Substrates
  In: Advanced Functional Materials 30 (2020), Art.Nr.: ARTN 2004612
  ISSN: 1616-301X
  DOI: 10.1002/adfm.202004612

2023

• Durdiev D., Wendler F.:
  An effective Fourier spectral phase-field approach for ferroelectric materials
  In: Computational Materials Science 218 (2023), Art.Nr.: 111928
  ISSN: 0927-0256
  DOI: 10.1016/j.commatsci.2022.111928

2022

• Tsuzuki T., Ogata S., Kobayashi R., Uranagase M., Shimoi S., Durdiev D., Wendler F.:
  Vacancy-assisted ferroelectric domain growth in BaTiO3under an applied electric field: A molecular dynamics study
  In: Journal of Applied Physics 131 (2022), Art.Nr.: 194101
  ISSN: 0021-8979
  DOI: 10.1063/5.0090231