Dennis Meier
Om
Dennis Meier is full Professor at the Department of Materials Science and Engineering, where he is heading the Functional topological systems team @ FACET. He is also associated member of QuSpin, the Centre of Excellence for Quantum Spintronics at the Department of Physics at NTNU.
Meier is Vice-President of the European Magnetism Association (EMA), member of different international advisory boards, including NTNU Nano, the Quantum Oxide Research Online Meeting (QUOROM), European Meeting on Ferroelectricity (EMF), International Conference on Electroceramics (ICE), International Symposium on Ferroic Domains (ISFD), European Conference on Application of Polar Dielectrics (ECAPD), and elected member of the Norwegian Academy of Technological Sciences and The Royal Norwegian Society of Sciences and Letters. Furthermore, he is editorial board member at Communication Physics – Nature, Springer and at Materials Today Quantum.
Recent Highlights
- Dennis Meier received the Outstanding Research Award 2022 from the Faculty of Natural Sciences at the Norwegian University of Science and Technology NTNU.
- Our project ATRONICS - Creating building blocks for atomic-scale electronics will be funded through an ERC Consolidator Grant 2019 - read more about the project on CORDIS or see what this is about on youtube.
- Dennis Meier receives the Fridtjof Nansen award for young scientists 2019 from the Norwegian Academy of Science and Letters.
- Dennis Meier receives I. K. Lykkes award 2019 from the Royal Norwegian Society of Sciences and Letters for his contributions to the field of materials science / materials physics.
News Shorts about our work
- Smart collaboration on future technology
- Atomic-level 3D models show us how gadgets work
- Stort fremskritt for fremtidens elektroniske dingser
- Om helimagnetenes topologi og andre ting vi ikke skjønner
- Forskere oppdaget nye egenskaper i magnetisk stoff
- Tearing down the barriers to domain wall electronics
Books
- Multiferroics - Fundamentals and Applications. A. Cano, D. Meier, M. Trassin. De Gruyter, ISBN: 3110580977 (2021)
- Domain Walls - From Fundamental Properties to Nanotechnology Concepts. D. Meier, J. Seidel, M. Gregg and R. Ramesh, Oxford University Press, ISBN: 9780198862499 (2020)
- Order parameters and domain topology in magnetically induced ferroelectrics. D. Meier, Logos Verlag, ISBN: 3832524890 (2010)
Special Issues
- Domains and Domain Walls in Ferroic Materials, D. Meier, N. Valanoor, P. Zhang, and D. Lee, AIP Publishing (2021)
- Topological Solitons for Neuromorphic Computing, D. Meier, J. Iniguez, D. Rodriguez, and K. Everschor-Sitte, IOP Publishing (2022)
Patents
- Device for determining small magnetic fields with at least one SQUID sensor, DE102017122028B4, Germany (2017)
- Device for variable temperature adjustment in a flow cryostat, DE102020123664A1, Germany (2020)
- Spin texture storage device - UK2107173.3, United Kingdom (2021)
Invited Talks
- European Meeting on Ferroelectricity (EMF-15) (Plenary talk), Katowice, Aug 31 – Sept 4, 2025: TBA
- PetaSpin School, Messina, Dec 9 – 11, 2024: Concepts of ferroelectricity and application in computing
- Conference on Electroceramics XIX, Vilnius, Aug 19 – 22, 2024: Oxygen defects and emergent electronic properties at charged interfaces in complex oxides
- Lawrence Berkeley National Laboratory, July 26, 2024: Defect-property relations at interfaces in ferroic oxides
- CMMP Seminar, University of Nebraska-Lincoln, Apr 27, 2024: Defect-property relations at interfaces in complex oxides
- MRS Spring Meeting, Seattle, Apr 22 – 26, 2024: Coexistence of ferro- and antiferroelectric behavior
- MRS Spring Meeting, Seattle, Apr 22 – 26, 2024: Defect-property relations at charged interfaces in ferroic oxides
- PetaSpin School, Messina, Dec 12 – 15, 2023: Non-collinear magnetism - from spin spirals to topological phenomena
- MRS Fall Meeting, Boston, Nov 26 – Dec 1, 2023: Structure-property relations at charged interfaces in ferroic oxides
- EMRS Fall Meeting, Warsow, Sept 18 – 21, 2023: Anti-polar order at domain walls in uniaxial ferroics
- Materials for Neuromorphic Circuits (MANIC), Cambridge, June 27 – 29, 2023: Ferroelectric domain walls - functional electronic properties and opportunities for unconventional computing
- TNNN conference, Vestfold, June 21 – 23, 2023: Ferroelectric and multiferroic domain walls for nanotechnology
- WE Hereaus Seminar (788) - Beyond Imperfection: New Structure-Property Relationships in Ceramics and Glasses, Bad Honnef, May 22 – 24, 2023: Structure-property relations at charged interfaces in ferroelectric and multiferroic oxides
- WE Hereaus Seminar (784) - Microstructure, Magnetic and Electric Ordering: Interplay and Interactions, Bad Honnef, April 16 – 19, 2023: Emergent functional properties and advanced characterization of ferroelectric domain walls
- DPG Conference (Plenary talk), Dresden, March 26 – 31, 2023: Ferroelectric and multiferroic domain walls for nanotechnology
- Materials Chain Seminar Series - Materials and Energy: Challenges and Opportunities, Ruhr University Bochum (webinar), Jan 12, 2023: Ferroic domain walls for next-generation nanotechnology
- MRS Fall Meeting, Boston, Nov 27 – Dec 2, 2022: The third dimension of ferroelectric domain walls
- Webinar on the physics of functional oxide material and devices, IIT Madras, Nov 22, 2022: Improper ferroelectric domain walls for next-generation nanoelectronics
- Materials Science and Engineering Congress (MSE 2022), Darmstadt, Sept 27 – 29, 2022: The third dimension of ferroelectric domain walls
- International Workshop on Topological Structures (TOPO 2022), Mainz, Sept 12 – 16, 2022: Nanoscale 3D imaging of ferroelectric domain wall networks
- DPG Conference, Regensburg, Sept 4 – 9, 2022: Functional ferroics
- IEEE-UFFC's Ferroschool, Lyon, June 20 - 25, 2022: Improper ferroelectrics – domains, domain walls and emergent functional properties.
- Workshop on Emergent phenomena in low-dimensional ferroelectric structures, Berlin, May 26 – 27, 2022: The third dimension of ferroelectric domain walls
- TRR 80: From Electronic Correlations to Functionality Seminar, Augsburg, March 23, 2022: Functional topological solitons in chiral and non-chiral materials
- 14th Pacific Rim Conference on Ceramic and Glass Technology (PACRIM-14), Vancouver, Dec 13 – 16, 2021: Controlling local conductiviy in multiferroic hexagonal manganites
- Quantum Spintronics International Workshop, Trondheim, Dec 1 – 2, 2021: Functional topological solitons in chiral and non-chiral materials
- Materials Science & Technology (MS&T21), Columbus, Oct 17 – 21, 2021: Controlling conductivity in ferroelectric oxides at the nanoscale
- International School of Oxide Electronics, Cargèse, Corsica, Aug 24 - Sept 03, 2021: Chiral magnets & Topological Structures beyond Skyrmions
- Virtual Ferroelectrics Lecture Series (“Ferroelectures”), Carnegie Institution for Science (online), July 8, 2021: Improper ferroelectrics for sustainable nanotechnology
- Joint seminar of the Universities of Chieti, Milano and Napoli (online), April 15, 2021: Ferroelectric domain walls as building blocks for next-generation nanotechnology
- FERRO 2021, Fundamental Physics of Ferroelectrics and Related Materials Virtual Workshop, Feb. 1 - 3, 2021: Local conductivity control in a functional ferroelectric oxide
- MRS Spring & Fall Meeting, Boston, Nov 27 – Dec 3, 2020: Topological defects and domain walls in chiral magnets
- MRS Spring & Fall Meeting, Boston, Nov 27 – Dec 3, 2020: Controlling electronic signals based on domain walls in improper ferroelectrics
- NanoScientific Symposium (NSFE2020), Dublin, Sept 23 – 25, 2020: Advanced functionality in ferroelectric oxides - creating buliding blocks for nanoscale circuitry
- 1st Quantum Oxide Research Online Meeting (QUOROM-1), CNRS Thales, May 28, 2020: New insight into improper ferroelectric domain walls based on correlated microscopy studies
- SFB1238 Seminar, University of Cologne, Cologne, Feb 02, 2020: Topological defects and domain walls in chiral magnets
- SPIN-X SFB/TRR 173 Seminar, University of Mainz, Dec 19, 2019: Topological nanoscale spin textures beyond skyrmions
- MRS Fall Meeting, Boston, Dec 1 – 6, 2019: Correlated microscopy studies at functional ferroelectric domain walls
- 7th International Symposium on Integrated Functionalities (ISIF2019), Dublin, Aug 11 – 14, 2019: Topological defects and domain walls in helimagnets
- ISAF-ICE-EMF-IWPM-PFM Joint Conference (f2cpi2 2019), Lausanne, July 14 – 19, 2019: Creating building blocks for nanoelectronics based on improper ferroelectric domain walls
- Physics Colloquium, University of Greifswald, June 20, 2019: Functional topological defects in chiral magnets
- 4th European Symposium on Intelligent Materials, Kiel, June 17 – 19, 2019: Functional domain walls and ionic defects in ferroelectric oxides for atomic-scale circuitry
- EPSRC Workshop - Domain walls as new 2D functional materials, Venice, March 27 – 28, 2019: Low-temperature scanning probe and photoemission electron microscopy at improper ferroelectric domain walls
- 14th International Symposium on Ferroic Domains (ISFD-2018), Barcelona, Sept 26 – 29, 2018: Advanced functional properties at improper ferroelectric domain walls
- 1238 Conference - Control and Dynamics of Quantum Materials, Spin-orbit Coupling, Correlations, and Topology, Bensberg, Sept 10 – 12, 2018: Domain walls as functional topological nano-elements
- QuSpin-Porelab Workshop, Trondheim, June 19, 2018: Functional topological defects in helimagnets
- ISAF-FMA-AMF-AMEC-PFM Joint Conference (IFAAP2018), Hiroshima, May 27 – June 1, 2018: Novel concepts for all-domain-wall nanoelectronics
- Edgar-Lüscher Seminar, Klosters, Feb 3 – 9, 2018: Towards all-domain-wall nanoelectronics
- Physics Colloquia, NTNU, Trondheim, Jan 26, 2018: Functional domain walls in multiferroic oxides
- Domain wall Symposium, Glaslough, Jan 3 – 5, 2018: Functional improper ferroelectric domain walls
- CECAM-ISR Workshop, Tel Aviv, Nov 13 – 15, 2017: Advanced domain wall functionality and wiring for all-domain-wall circuitry
- DPG Conference, Dresden, March 19 – 24, 2017: Functional domain walls in multiferroic oxides
- Nano@NTNU Symposium, Trondheim, Nov. 17 – 18, 2016: Emergent functionality at domain walls in improper ferroelectrics
- ISFD-13 International Symposium on Ferroic Domains & Micro- to Nano-scopic Structures, Vancouver, Oct. 2 – 6, 2016: Advanced domain-wall functionality in semiconducting improper ferroelectrics
- ICTMC-20, Halle, Sept. 5 – 9, 2016: Functional domain walls in multiferroics
- TOPO2016, International Workshop on Topological Structures in Ferroic Materials, Dresden, Aug. 16 – 19, 2016: Towards functional ferroic domain walls for all-domain-wall devices
- ISAF/ECAPD/PFM Conference 2016, Darmstadt, Aug. 21 – 25, 2016: Optimization and reversible reconfiguration of functional domain walls in improper ferroelectrics
- DPG Conference, Regensburg, March 6 – 11, 2016: Functional domain walls in multiferroics
- Theo Murphy meeting of the Royal Society, Buckinghamshire, Feb. 22 – 23, 2016: Transport properties in rare earth manganites and multiferroics
- Ferroelectrics workshop, Leysin, Dec. 13 – 15, 2015: Domain walls in hexagonal manganites
- FerroX workshop, Diamond Light Source, Oxfordshire, June 11 – 12, 2015: Advanced characterization and functionality of domain walls in multiferroics
- TOPO2015, International Workshop on Topological Structures in Ferroic Materials, Sydney, May 19 – 21, 2015: Electronic transport and reconstruction phenomena at improper ferroelectric domain walls
- DPG Conference, Berlin, March 15 – 20, 2015: Electronic reconstruction and charge state manipulation at ferroelectric domain walls
- SCES 2014, Grenoble, July 7 – 11, 2014: Improper ferroelectric domain walls - anisotropic conductance and beyond
- CIMTEC 2014, 13th International Ceramics Congress, Montecatini Terme, June 8 – 13, 2014: Multifunctional interfaces in ferroic oxides
- LC Seminars, EPFL, Lausanne, April 25, 2014: Functional improper ferroelectric domain walls in multiferroics
- APS March Meeting 2014, Denver, March 3 – 7, 2014: Anisotropic conductance at improper ferroelectric domain walls
- EMA 2014, Orlando, Jan. 22 – 24, 2014: Exotic functional domain walls in multiferroics
- TRR80 Seminar, University of Augsburg, Nov. 12, 2013: Domain walls in multiferroics – natural oxide interfaces with unique functionalities
- Joint IMPRS/SFB Workshop on Nanoscience and -technology, Halle, Sept. 30 – Oct. 2, 2013: Unusual domain wall physics in multiferroics
- PSI Summer School on Materials - Structure and Magnetism, Zuoz, Aug. 17 – 23, 2013: Ferroelectrics - materials and interactions
- Paul Scherer Institut, Villigen, May 14, 2013: Unusual domain wall physics in multiferroic hexagonal manganites
- DPG Conference, Berlin, March 25 – 29, 2012: Anisotropic conductance of ferroelectric domain walls
- Condensed Matter Seminar, UC Santa Cruz, Oct. 7, 2011: Teamwork on mesoscopic length scales
- 290 K Seminar, UC Berkeley, Sept. 12, 2011: The advantage of teamwork - Novel domain physics in improper ferroelectrics
- Physics Colloquium, Dissertation Award Ceremonial, University of Bonn, June 10, 2011: Novel domain structures in magnetically induced ferroelectrics
- DPG Conference, ThyssenKrupp Electrical Steel Dissertation Award, Dresden, March 15, 2010: Order parameters and domain topology in magnetically induced ferroelectrics
- ISFD-10 International Symposium on Ferroic Domains and Micro- to Nanoscopic Structures, Prague, Sept. 20 – 24, 2010: Imaging and control of domains in a spin-spiral multiferroic
- Oberseminar, Institut für Kondensierte Materie, TU Braunschweig, June 10, 2010: Domains in magnetically induced ferroelectrics
- Symposium on Periodically-Modulated and Artificially Hetero-Structured Devices, Grasmere, May 18 – 20, 2009: Control of ferroelectric and antiferromagnetic domains in a spin-spiral multiferroic
Publikasjoner
Books
- Multiferroics - Fundamentals and Applications. A. Cano, D. Meier, M. Trassin. De Gruyter, ISBN: 3110580977 (2021)
- Domain Walls - From Fundamental Properties to Nanotechnology Concepts. D. Meier, J. Seidel, M. Gregg and R. Ramesh, Oxford University Press, ISBN: 9780198862499 (2020)
- Order parameters and domain topology in magnetically induced ferroelectrics. D. Meier, Logos Verlag, ISBN: 3832524890 (2010)
Special Issues
- Domains and Domain Walls in Ferroic Materials, D. Meier, N. Valanoor, P. Zhang, and D. Lee, AIP Publishing (2021)
- Topological Solitons for Neuromorphic Computing, D. Meier, J. Iniguez, D. Rodriguez, and K. Everschor-Sitte, IOP Publishing (2022)
Patents
- Device for determining small magnetic fields with at least one SQUID sensor, DE102017122028B4, Germany (2017)
- Device for variable temperature adjustment in a flow cryostat, DE102020123664A1, Germany (2020)
- Spin texture storage device - UK2107173.3, United Kingdom (2021)
Publications
2024
- Topological magnetic and ferroelectric systems for reservoir computing. K. Everschor-Sitte, A. Majumdar, K. Wolk, and D. Meier, Nature Rev. Phys. 6, 455 (2024)
- 3D oxygen vacancy distribution and defect-property relations in an oxide heterostructure. K. A. Hunnestad, H. Das, C. Hatzoglou, M. Holtz, C. M. Brooks, A. T. J. van Helvoort, D. A. Muller, D. G. Schlom, J. A. Mundy, and D. Meier, Nature Commun. 15, 5400 (2024)
- Observation of antiferroelectric domain walls in a uniaxial hyperferroelectric. M. Conroy, D. R. Småbråten, C. Ophus, K. Shapovalov, Q. M. Ramasse, K. A. Hunnestad, S. M. Selbach, U. Aschauer, K. Moore, J. M. Gregg, U. Bangert, M. Stengel, A. Gruverman, and D. Meier, Adv. Mater. 2405150 (2024)
- Non-destructive tomographic nanoscale imaging of ferroelectric domain walls. J. He, M. Zahn, I. N. Ushakov, L. Richarz, U. Ludacka, E. D. Roede, Z. Yan, E. Bourret, I. Készmárki, G. Catalan, and D. Meier, Adv. Funct. Mater. 34, 2314011 (2024)
- Coexistence of multi-scale domains in ferroelectric polycrystals with non-uniform grain-size distribution. K. Wolk, R. S. Dragland, E. Chavez-Panduro, L. Richarz, Z. Yan, E. Bourret, K. A. Hunnestad, Ch. Tzschaschel, J. Schultheiss, and D. Meier, Matter 7, 1-10 (2024)
- Imaging and structure analysis of ferroelectric domains, domain walls, and vortices by scanning electron diffraction. U. Ludacka, J. He, S. Qin, M. Zahn, E. F. Christiansen, K. A. Hunnestad, Z. Yan, E. Bourret, I. Kézsmarki, A. T. J. van Helvoort, J. Agar, and D. Meier, npj Comp. Mater. 10, 106 (2024)
- Fundamental aspects of conduction in charged domain walls in ErMnO3 domain walls. J. McCartan, P. Turner, J. McConville, K. Holsgrove, C. Cochard, A. Kumar, R. McQuaid, D. Meier, and M. Gregg, Adv. Electron. Mater. 2400091 (2024)
- Post-synthesis tuning of dielectric constant via ferroelectric domain wall engineering. L. Zhou, L. Puntigam, P. Lunkenheimer, E. Bourret, Z. Yan, I. Kézsmárki, D. Meier, S. Krohns, J. Schultheiss, and D. M. Evans, Matter 7, 1-11 (2024)
- Magnetoelectric coupling at the domain level in polycrystalline ErMnO3. J. Schultheiss, L. Puntigam, M. Winkler, S. Krohns, D. Meier, H. Das, D. M. Evans, I. Kézsmarkí, Appl. Phys. Lett. 124, 252902 (2024)
- Mobile intrinsic points defects for conductive neutral domain walls in LiNbO3. K. Eggestad, B. A. D. Williamson, D. Meier, and S. M. Selbach, J. Mater. Chem. C 12, 17099 (2024)
- Topological solitons for neuromorphic systems. D. Meier, J. Iñiguez, D. Rodrigues, and K. Everschor-Sitte, Neuromorph. Comput. Eng. 4, 010202 (2024)
- Relation between rare-earth magnetism and the magnetocaloric effect in multiferroic hexagonal manganites. R. Dragland, C. Salazar Mejía, I. Hansen, Y. Hamasaki, E. C. Panduro, Y. Ehara, T Gottschall, D. Meier, and J. Schultheiss, arXiv:2410.08693 (2024)
- Reversible long-range domain wall motion in an improper ferroelectric. M. Zahn, A. M. Müller, K. P. Kelley, S. M. Neumayer, S. V. Kalinin, I. Késmarki, M. Fiebig, Th. Lottermoser, N. Domingo, D. Meier, and J. Schultheiss, arXiv:2410.09970 (2024)
- AFM-based functional tomography - to mill or not to mill, that is the question! N. Sharma, K. M. Holsgrove, J. Dalzell, C. J. McCluskey, J. He, D. Meier, D. Prabhakaran, B. J. Rodriguez, R. G. P. McQuaid, J. M. Gregg, and A. Kumar, arXiv:2410.10043 (2024)
- Controlling electronic properties of hexagonal manganites through aliovalent doping and thermoatmospheric history. D. R. Småbråten, F. H. Damno, N. H. Gaukås, S. P. Singh, N. Kanas, D. Meier, K. Wiik, M.-A. Einarsrud, and S. M. Selbach, arXiv:2411.00454 (2024)
- Challenges and insights in growing epitaxial FeSn thin films on GaAs(111) substrate using molecular beam epitaxy, P. Chatterjee, M. Nord, J. He, D. Meier, and C. Brüne, arXiv:2411.19130 (2024)
- Ferroelectric domain walls for environmental sensors. L. Richarz, I. C. Skogvoll, E. Y. Tokle, K. A. Hunnestand, U. Ludacka, J. He, E. Bourret, Z. Yan, A. T. J. van Helvoort, J. Schultheiss, M. Selbach, and D. Meier, arXiv:2412.03691 (2024)
- Strain engineering of magnetic anisotropy in the kagome magnet Fe3Sn2. D. Kong, A. Kovács, M. Charilaou, M. Altthaler, L. Prodan, V. Tsuran, D. Meier, X. Han, I. Keszmarki, and R. E. Dunin-Borkowski, arXiv:2412.12684 (2024)
- Tailoring MBE growth of c-Mn3Sn directly on MgO (111): From islands to film. L. He, U. Ludacka, P. Chatterjee, M. Hartl, D. Meier, and C. Brüne, arXiv:2412.15442 (2024)
2023
- Quantitative mapping of chemical defects at charged grain boundaries in a ferroelectric oxide. K. A. Hunnestad, J. Schultheiss, A. C. Mathisen, I. N. Ushakov, C. Hatzoglou, A. T. J. van Helvoort, and D. Meier, Adv. Mater. doi.org/10.1002/adma.202302543 (2023)
- Pressure-control of non-ferroelastic ferroelectric domains in ErMnO3. O. W. Sandvik, A. M. Müller, H. W. Ånes, M. Zahn, J. He, M. Fiebig, Th. Lottermoser, T. Rojac, D. Meier, and J. Schultheiss, Nano Letters doi.org/10.1021/acs.nanolett.3c01638 (2023)
- Electromechanics of domain walls in uniaxial ferroelectrics. H. Lu, Y. Tan, L. Richarz, J. He, B. Wang, D. Meier, L.-Q. Chen, and A. Gruverman, Adv. Funct. Mater. 2213684 (2023)
- Moiré fringes in conductive atomic force microscopy. L. Richarz, J. He, U. Ludacka, E. Bourret, Z. Yan, A. T .J. van Helvoort, and D. Meier, Appl. Phys. Lett. 122, 162903 (2023)
- Correlating laser energy with compositional and atomic-level information of oxides in atom probe tomography. K. A. Hunnestad, C. Hatzoglou, F. Vurpillot, I.-E. Nylund, Z. Yan, E. Bourret, A. T. J. van Helvoort, and D. Meier, Materials Characterization 203, 113085 (2023).
- Introducing a dynamic reconstruction methodology for multilayered structures in atom probe tomography. C. Hatzoglou, G. Da Costa, P. Wells, X. Ren, B. P. Geiser, D. J. Larson, R. Demoulin, K. A. Hunnestad, E. Talbot, B. Mazumder, D. Meier, and F. Vurpillot, Microscopy and Microanalysis, ozad054 (2023)
- An ultra-low field SQUID magnetometer for measuring antiferromagnetic and weakly remanent magnetic materials at low temperatures. M. Pauksen, J. Lindner, B. Klemke, J. Beyer, M. Fechner, D. Meier, and K. Kiefer, Rev. Sci. Instrum. 94, 103904 (2023)
2022
- Ferroelectric domain walls for nanotechnology, D. Meier and S. M. Selbach, Nature Rev. Mater. 7, 15 (2022)
- Atomic-scale 3D imaging of individual dopant atoms in a complex oxide. K. A. Hunnestad, C. Hatzoglou, Z. M. Khalid, P. E. Vullum, Z. Yan, E. Bourret, A. T. J. van Helvoort, S. M. Selbach, and D. Meier, Nature Commun. 13, 4783 (2022)
- Confinement-driven inverse domain scaling in polycrystalline ErMnO3, J. Schultheiss, F. Xue, E. Roede, H. W. Ånes, F. H. Danmo, S. M. Selbach, L.-Q. Chen, and D. Meier, Adv. Mater. 34, 2203449 (2022)
- The third dimension of ferroelectric domain walls, E. D. Roede, K. Shapovalov, T. J. Moran, A. B. Mosberg, Z. Yan, E. Bourret, A. Cano, B. D. Huey, A. T. J. van Helvoort, and D. Meier, Adv. Mater. 34, 2202614 (2022)
- Topological polarization networking in uniaxial ferroelectrics, Y. Tikhonov, J. R. Maguire, C. J. McCluskey, J. P. V. MCConville, A. Kumar, D. Meier, A. Razumnaya, J. M. Gregg, A. Gruverman, V. M. Vinokur, and I. Luk'yanchuk, Adv. Mater. 34, 2203028 (2022)
- Detection of topological spin textures via non-linear magnetic interactions. M. Stepanova, J. Masell, E. Lysne, P. Schoenherr, L. Köhler, A. Qaiumzadeh, N. Kanazawa, A. Rosch, Y. Tokura, A. Brataas, M. Garst, and D. Meier, Nano Letters 22, 14 (2022)
- Unveiling AC electronic properties at ferroelectric domain walls. J. Schultheiss, T. Rojac, and D. Meier, Adv. Electron. Mater. 8, 2100996 (2022)
- Ferroelectric domain engineering using structural defect ordering. E. Gradauskaite, K. A: Hunnestad, Q. N. Meier, D. Meier, and M. Trassin, Chem. Mater. 34, 6468 (2022)
- Observation of cation-specific critical behavior at the improper ferroelectric phase transition in Gd2(MoO4)3. I.-E. Nylund, M. Tsoutsouva, T. Grande, and D. Meier, Phys. Rev. Mater. 6, 034402 (2022)
- Magnetoelastic properties of multiferroic hexagonal ErMnO3, C. Fernandez-Poseda, Ch. Haines, D. M. Evans, Z. Yan, E. Bourret, D. Meier, and M. Carpenter, J. Magn. Magn. Mater. 169277 (2022)
2021
- Dislocation-driven relaxation processes at the conical to helical phase transition in FeGe. P. Schoenherr, M. Stepanova, E. N. Lysne, N. Kanazawa, Y. Tokura, A. Bergman, and D. Meier, ACS Nano 15, 17508 (2021)
- Charged ferroelectric domain walls for deterministic a.c. signal control. J. Schultheiss, E. Lysne, L. Puntigam, J. Schaab, E. Bourret, Z. Yan, S. Krohns, and D. Meier, Nano Letters 22, 9560 (2021)
- Observation of electric-field induced structural dislocations in a ferroelectric oxide, D. M. Evans, D. R. Småbråten, T. S. Holstad, P. E. Vullum, A. B. Mosberg, Z. Yan, E. Bourret, A. T. J. Van Helvoort, S. M. Selbach, and D. Meier, Nano Letters 8, 3386 (2021)
- Precipitation hardening in ferroelectric ceramics. C. Zhao, S. Gao, T. Yang, M. Scherer, J. Schultheiss, D. Meier, X. Tan, H.-J. Kleebe, L.-Q.-Chen, J. Koruza, and J. Rödel, Adv. Mater. 2102421 (2021)
- Domains and domain walls in ferroic materials. D. Meier, N. Valanoor, Q. Zhang, and D. Lee, J. Appl. Phys. 129, 230401 (2021)
- Magnetic and geometrical control of spin textures in the itinerant kagome magnet Fe3Sn2. M. Altthaler, E. Lysne, E. Roede, L. Prodan, V. Tsurkan, M. A. Kassem, S.Krohns, I. Kézsmárki, and D. Meier, Phys. Rev. Research 3, 043191 (2021)
- Contact-free reversible switching of improper ferroelectric domains by electron and ion irradiation. E. D. Roede, A. B. Mosberg, D. M. Evans, E. Bourret, Z. Yan, A. T. J. van Helvoort, and D. Meier, APL Materials 9, 021105 (2021)
- Dimensionality-induced change in topological order in multiferroic oxide superlattices, M. E. Holtz, E. S. Padgett, R. Steinhardt, C. M. Brooks, D. Meier, D. G. Schlom, D. A. Muller, and J. A. Mundy, Phys. Rev. Lett. 126, 157601 (2021)
- Anisotropic in-plane dielectric and ferroelectric properties of tensile-strained BaTiO3 films with three different crystallographic orientations. T. M. Raeder, T. S. Holstad, I.-E. Nylund, M.-A. Einarsrud, J. Glaum, D. Meier, and T. Grande, AIP Advances 11, 025016 (2021) - "Editor's Pick"
- Insulating mproper ferroelectric domain walls as robust barrier layer capacitor layers. L. Puntigam, J. Schultheiss, A. Strinic, Z. Yan, E. Bourret, M. Altthaler, I. Kezsmarki, D. M. Evans, D. Meier, and S. Krohns, J. Appl. Phys.129, 074101 (2021) - "Featured Article"
- STEM-based analysis of functional defects in ferroelectric ErMnO3. A. T. J. van Helvoort, A. Mosberg, U. Ludacka, T. S. Holstad, D. M. Evans, and D. Meier, Microscopy and Microanalysis, 27, 1188 (2021)
- Strain relaxation dynamics of multiferroic orthorhombic manganites, M. A. Carpenter, D. Pesquera, D. O'Flynn, G. Balakrishnan, N. Mufti, A. A. Nugroho, T. Palstra, M. Mihalik, M. Mihalik, M. Zentkova, A. Almeida, J. A. A: Moreira, R. Vilarinho, and D. Meier, J. Phys.: Condens. Matter 33, 125402 (2021)
2020
- Conductivity control via minimally invasive anti-Frenkel defects in a functional oxide. D. M. Evans, T. S. Holstad, A. B. Mosberg, D. R. Småbråten, P. E. Vullum, A. L. Dadlani, K. Shapovalov, Z. Yan, E. Bourret, D. Gao, J. Torgerson, A. T. J. van Helvoort, S. M. Selbach, and D. Meier, Nature Mater. 19, 1195 (2020)
- Domain-wall engineering and topological defects in ferroelectric and ferroelastic materials. G. F. Nataf, M. Guennou, J. M. Gregg, D. Meier, J. Hlinka, E. K. H. Salje, and J. Kreisel, Nature Rev. Phys. 2, 634 (2020)
- Application of a long short-term memory for deconvoluting conductance contributions at charged ferroelectric domain walls, T. S. Holstad, T. R. Ræder, D. M. Evans, D. R. Småbråten, S. Krohns, J. Schaab, Z. Yan, E. Bourret, A. T. J. van Helvoort, T. Grande, S. M. Selbach, J. C. Agar, and D. Meier, npj Computational Materials 6, 163 (2020)
- Local electric-field control of multiferroic spin-spiral domains in TbMnO3. P. Schoenherr, S. Manz, L. Kuerten, K. Shapovalov, A. Iyama, T. Kimura, M. Fiebig, and D. Meier, npj Quantum Mater 5, 86 (2020)
- Characterization of Ferroelectric Domain Walls by Scanning Electron Microscopy. K. A. Hunnestad, E. D. Roede, A. T. J. van Helvoort, and D. Meier, J. Appl. Phys.128, 191102 (2020) "Editor's Pick"
- Intrinsic and extrinsic conduction contributions at nominally neutral domain walls in hexagonal manganites, J. Schultheiss, J. Schaab, D. R. Småbråten, S. H. Skjærvø, E. Bourret, Z. Yan, S. M. Selbach, and D. Meier, Appl. Phys. Lett. 116, 262903 (2020) - "Editor's Pick"
- Observation of Unconventional Dynamics of Domain Walls in Uniaxial Ferroelectric Lead Germanate, O. Bak, T. S. Holstad, Y. Tan, H. Lu, D. M. Evans, K. A. Hunnestad, B. Wang, J. P. V. McConville, P. Becker, L. Bohatý, I. Lukyanchuk, V. M. Vinokur, A. T. J. van Helvoort, J. M. Gregg, L.-Q. Chen, D. Meier, and A. Gruverman, Adv. Funct. Mater. (2020)
- Domain wall mobility and roughening in doped ferroelectric hexagonal manganites, D. R. Småbråten, T. S. Holstad, D. M. Evans, Z. Yan, E. Bourret, D. Meier, S. M. Selbach, Phys. Rev. Research 2, 033159 (2020)
- Improper ferroelectric domain walls. E. Evans, Ch. Cochard, R. McQuaid, A. Cano, M. Gregg, and D. Meier, in Meier, Seidel, Gregg, Ramesh (eds.), Domain walls, Oxford, Oxford University Press, p. 129-151 (2020)
- Domains and domain walls in multiferroics. D. M. Evans, V. Garcia, D. Meier, and M. Bibes, Phys. Sci. Rev. (ahead-of-print) doi.org/10.1515/psr-2019-0067 (2020)
- A short history of multiferroics, Th. Lottermoser and D. Meier, Phys. Sci. Rev. psr-2020-0032 (2020)
- Local control of improper ferroelectric domains in YMnO3, L. Kuerten, S. Krohns, P. Schoenherr, K. Holeczek, E. Pomjakushina, Th. Lottermoser, M. Trassin, D. Meier, and M. Fiebig, Phys. Rev. B 102, 094108 (2020) - "Editor's Suggestion"
- First-principles study of topologically protected vortices and ferroelectric domain walls in hexagonal YGaO3, Didrik R. Småbråten, Ayako Nakata, Dennis Meier, Tsuyoshi Miyazaki, Sverre M. Selbach, Phys. Rev. B 102, 144103 (2020)
- Effect of peusdo-cubic (111)-oriented orthorhombic substrate facets on perovskite oxide thin film synthesis. K. Kjærnes, T. Bolstad, D. M. Evans, E. Lysne, B. A. D. Williamson, D. Meier, S. M. Selbach, and T. Tybell, arXiv:2011.12874 (2020)
2019
- Electrostatic potential mapping at ferroelectric domain walls by low-temperature photoemission electron microscopy, J. Schaab, K. Shapovalov, P. Schoenherr, J. Hackl, I. Khan, M. Hentschel, Z. Yan, E. Bourret, C. M. Schneider, S. Nemsák, M. Stengel, A. Cano, and D. Meier, Appl. Phys. Lett. 115, 122903 (2019)
- FIB lift-out of conducting ferroelectric domain walls in hexagonal manganites, A. B. Mosberg, E.D. Roede, D. M. Evan, T. S. Holstad, E. Bourret, Z. Yan, A.T. J. van Helvoort, and D. Meier, Appl. Phys. Lett. 115, 122901 (2019)
- Piezoresponse force microscopy and nanoferroic phenomena, A. Gruverman, M. Alexe, and D. Meier, Nature Commun. 10, 1661 (2019)
- Observation of uncompensated bound charges at improper ferroelectric domain walls, P. Schoenherr, K. Shapovalov, J. Schaab, Z. Yan, E. Bourret, M. Hentschel, M. Stengel, M. Fiebig, A. Cano, and D. Meier, Nano Letters, 49, 1659 (2019)
2018
- Electrical half-wave rectification at ferroelectric domain walls, J. Schaab, S. H. Skjærvø, S. Krohns, X. Dai, M. Holtz, A. Cano, M. Lilienblum, Z. Yan, E. Bourret, D. A. Muller, M. Fiebig, S. M. Selbach, and D. Meier, Nature Nano. 13, 1028 (2018)
- Topological domain walls in helimagnets, P. Schoenherr, J. Müller, L. Köhler, A. Rosch, N. Kanazawa, Y. Tokura, M. Garst, and D. Meier, Nature Physics 14, 465 (2018)
- Magnetoelectric inversion of domain patterns, N. Leo, V. Carolus, J. S. White, M. Kenzelmann, M. Hudl, P. Tolédano, T. Honda, T. Kimura, S. A. Ivanov, M. Weil, Th. Lottermoser, D. Meier, and M. Fiebig, Nature 560, 466 (2018)
- Electronic bulk and domain wall properties in B-site doped hexagonal ErMnO3, T. S. Holstad, D. M. Evans, A. Ruff, D. R. Småbråten, J. Schaab, Ch. Tzschaschel, Z. Yan, E. Bourret, S. M.Selbach, S. Krohns, and D. Meier, Phys. Rev. B 97, 085143 (2018)
- Charged domain walls in improper ferroelectric hexagonal manganites and gallates, D. R. Småbråten, Q. N. Meier, S. H. Skjærvø, K. Inzani, D. Meier, and S. M. Selbach, Phys. Rev. Mater. 2, 114405 (2018)
- Domain-pattern transfer across an artificial magentoelectric interface, G. De Luca, P. Schoenherr, J. Mendil, D. Meier, M. Fiebig, and M. Trassin, Phys. Rev. Appl. 10, 054030 (2018)
- International Symposium on Integrated Functionalities (Guest editorial), V. Gupta, D. Meier, A. Gruverman, R. Chatterjee, Integrated Ferroelectrics 193, doi.org/10.1080/10584587.2018.1514893 (2018)
- Frequency dependent polarization switching in h-ErMnO3, A. Ruff, Z. Li, A. Loidl, J. Schaab, M. Fiebig, A. Cano, Z. Yan, E. Bourret, J. Glaum, D. Meier, and S. Krohns, Appl. Phys. Lett. 112, 182908 (2018)
2017
- Functional electronic inversion layers at ferroelectric domain walls, J. Mundy, J. Schaab, Y. Kumagai, A. Cano, M. Stengel, I. P. Krug, D. M. Gottlob, H. Doganay, M. E. Holtz, R. Held, Z. Yan, E. Bourret, C. M. Schneider, D. G. Schlom, D. A. Muller, R. Ramesh, N. A. Spaldin, and D. Meier, Nature Materials 16, 622 (2017)
- Topological defects in hexagonal manganites - Inner structure and emergent electrostatics, M. E. Holtz, K. Shapovalov, J. A. Mundy, C. S. Chang, Z. Yan, E. Bourret, D. A. Muller, D. Meier, and A. Cano, Nano Letters 17, 5883 (2017)
- Conductivity contrast and tunneling charge transport in the vortex-like ferroelectric domain pattern of multiferroic hexagonal YMnO3, E. Ruff, S. Krohns, M. Lilienblum, D. Meier, M. Fiebig, P. Lunkenheimer, and A. Loidl, Phys. Rev. Lett. 118, 036803 (2017)
- Global formation of topological defects in the multiferroic hexagonal manganites. Q. N. Meier, M. Lilienblum, S. M. Griffin, K. Conder, E. Pomjakushina, Z. Yan, E. Bourret, D. Meier, F. Lichtenberg, E. K. H. Salje, N. A Spaldin, M. Fiebig, and A. Cano, Phys. Rev. X 7, 041014 (2017)
- Walls with special functionality, D. Meier (invited review, article in German), Physik Journal 9, 55 (2017)
- Measuring ferroelectric order parameters at domain walls and vortices in hexagonal manganites with atomic resolution STEM, M. E. Holtz, K. Shapovalov, J. A. Mundy, C. S. Chang, D. Meier, A. Cano, and D. A. Muller, Microscopy and Microanalysis 23, 1636 (2017)
- Magnetoelectric force microscopy on antiferromagnetic 180 degree domains in Cr2O3, P. Schoenherr, L. M. Giraldo, M. Lilienblum, M. Trassin, D. Meier, and M. Fiebig, Materials 10, 1051 (2017)
2016
- Local dynamics of topological magnetic defects in the itinerant helimagnet FeGe, A. Dussaux, P. Schoenherr, K. Koumpouras, J. Chico, K. Chang, L. Lorenzelli, N. Kanazawa, Y. Tokura, M. Garst, A. Bergman, C. L. Degen, and D. Meier, Nature Commun. 7, 12430, (2016)
- Reversible optical switching of antiferromagnetism in TbMnO3, S. Manz, M. Matsubara, Th. Lottermoser, J. Büchi, A. Iyama, T. Kimura, D. Meier, and M. Fiebig, Nature Photonics 10, 653 (2016)
- The evolution of multiferroics, M. Fiebig, Th. Lottermoser, D. Meier, and M. Trassin, Nature Reviews Materials, 1, 16046 (2016)
- Optimization of electronic domain-wall properties by aliovalent cation substitution, J. Schaab, A. Cano, M. Lilienblum, Z. Yan, E. Bourret, R. Ramesh, M. Fiebig, and D. Meier, Adv. Electron. Mater. 2, 1500195 (2016)
- Robustness of magnetic and electric domains against charge carrier doping in multiferroic hexagonal ErMnO3, E. Hassanpour, V. Wegmayr, J. Schaab, Z. Yan, E. Bourret-Courchesne, Th. Lottermoser, M. Fiebig, and D. Meier, New. J. Phys. 18, 43015 (2016)
- Imaging local polarization and domain boundaries with picometer-precision scanning transmission electron microscopy, M. E. Holtz, J. A. Mundy, C. S. Chang, J. A. Moyer, C. M. Brooks, H. Das, A. F. Rebola, R. Hovden, E. Padgett, C. J. Fennie, P. Schiffer, D. Meier, D. G. Schlom, and D. A Muller, Microscopy and Microanalysis 22, 898 (2016)
- Contact-free mapping of electronic transport phenomena of polar domains in SrMnO3 thin films, J. Schaab, I. P. Krug, H. Doganay, J. Hackl, D. M. Gottlob, M. I. Khan, S. Nemsak, L. Maurel, E. Langenberg, P. A. Algarabel, J. A. Pardo, C. M. Schneider, and D. Meier, Phys. Rev. Appl. 5, 054009 (2016)
2015
- Functional domain walls in multiferroics (invited topical review), D. Meier, J. Phys.: Condens. Matter 27, 463003 (2015)
- Magnetically activated phase matching in MnWO4, N. Leo, D. Meier, P. Becker, L- Bohatý, and M. Fiebig, Optics Expr. 23, 27700 (2015)
- Magnetoelectric domain control in multiferroic TbMnO3, M. Matsubara, S. Manz, M. Mochizuki, T. Kubacka, A. Iyama, N. Aliouane, T. Kimura, S. L. Johnson, D. Meier, and M. Fiebig, Science 348, 1112 (2015)
- Strain-induced coupling of electrical polarization and structural defects in SrMnO3 films, C. Becher, L. Maurel, U. Aschauer, M. Lilienblum, C. Magén, D. Meier, E. Langenberg, M. Trassin, J. Blasco, I. P. Krug, P. A. Algarabel, N. A. Spaldin, J. A. Pardo, and M. Fiebig, Nature Nano. 10, 661 (2015)
- Polarization control at spin-driven ferroelectric domain walls, N. Leo, A. Bergman, A. Cano, N. Poudel, B. Lorenz, M. Fiebig, and D. Meier, Nature Commun. 6, 6661 (2015)
- Ferroelectric domains in the multiferroic phase of ErMnO3 imaged by low-temperature photoemission electron microscopy, J. Schaab, M. Trassin, A. Scholl, A. Doran, Z. Yan, E. Bourret, R. Ramesh, and D. Meier, J. Phys.: Conf. Ser. 592, 012120 (2015)
- Growth of High-quality hexagonal ErMnO3 single-crystals by the pressurized floating-zone method, Z. Yan, D. Meier, J. Schaab, R. Ramesh, E. Samulon, and E. Bourret, J. Cryst. Growth 409, 75 (2015)
2014
- Functional Ferroic Heterostructures with Tunable Integral Symmetry, C. Becher, M. Trassin, M. Lilienblum, C. T. Nelson, S. J. Suresha, D. Yi, P. Yu, R. Ramesh, M. Fiebig, and D. Meier, Nature Commun. 5, 4295 (2014)
- Imaging and characterization of conducting ferroelectric domain walls by photoemission electron microscopy, J. Schaab, I. P. Krug, F. Nickel, D. M. Gottlob, H. Doğanay, A. Cano, M. Hentschel, Z. Yan, E. Bourret, C. M. Schneider, R. Ramesh, and D. Meier, Appl. Phys. Lett. 104, 232904 (2014)
- Ferroic nature of magnetic toroidal order, A. S. Zimmermann, D. Meier, M. Fiebig, Nature Commun. 5, 4796 (2014)
- Structural invariance upon antiferromagnetic ordering in geometrically frustrated Swedenborgite CaBaCo2Fe2O7, J. D. Reim, E. Roseacuten, W. Schweika, M. Meven, N. R. Leo, D. Meier, M. Fiebig, M. Schmidt, C.-Y. Kuo, T.-W. Pi, Z. Hu and M. Valldor, J. Appl. Cryst. 47, 2038 (2014)
before 2014
- Translation domains in multiferroics, D. Meier, M. Lilienblum, P. Becker, L. Bohatý, N. A. Spaldin, R. Ramesh, and M. Fiebig, Phase Transit. 86, 33 (2013)
- Observation of coherent helimagnons and Gilbert damping in an itinerant helimagnet, J. Koralek and D. Meier (joint first authorship), J. P. Hinton, A. Bauer, S. A. Parameswaran, A. Vishwanath, R. Ramesh, R. W. Schoenlein, Ch. Pfleiderer, and J. Orenstein, Phys. Rev. Lett. 109, 247204 (2012)
- Mutual induction of magnetic 3d and 4f order in multiferroic hexagonal ErMnO3,D. Meier, H. Ryll, K. Kiefer, J.-U. Hoffmann, R. Ramesh, and M. Fiebig, Phys. Rev. B 86, 184415 (2012)
- Anisotropic conductance at improper ferroelectric domain walls, D. Meier, J. Seidel, A. Cano, K. Delaney, Y. Kumagai, M. Mostovoy, N. A. Spaldin, R. Ramesh, and M. Fiebig, Nature Mater. 11, 284 (2012)
- Independent ferroelectric contributions and rare-earth induced polarization reversal in multiferroic TbMn2O5, N. Leo, D. Meier, R. V. Pisarev, N. Lee, S.-W. Cheong, and M. Fiebig, Phys. Rev. B 85, 094408 (2012)
- Dimerization and charge order in Hollandite K2V8O16, A. C. Komarek, M. Isobe, J. Hemberger, D. Meier, T. Lorenz, D. Trots, A. Cervellino, M. T. Fernández-Diáz, Y. Ueda, and M. Braden, Phys. Rev. Lett. 107, 027201 (2011)
- Theory of high-temperature multiferroicity in cupric oxide, P. Tolédano, N. Leo, D. D. Khalyavin, L. C. Chapon, T. Hoffmann, D. Meier, and M. Fiebig, Phys. Rev. Lett. 106, 257601 (2011)
- Second harmonic generation on incommensurate structures: The case of MnWO4, D. Meier, N. Leo, G. Yuan, Th. Lottermoser, P. Becker, L. Bohatý, and M. Fiebig, Phys. Rev. B 82, 155112 (2010)
- Incompatible magnetic order in multiferroic hexagonal DyMnO3, C. Wehrenfennig, D. Meier, Th. Lottermoser, Th. Lonkai, J.-U. Hoffmann, N. Aliuoane, D. N. Argyriou, and M. Fiebig, Phys. Rev. B 82, 100414R (2010)
- Imaging of hybrid-multiferroic and translation domains in a spin-spiral ferroelectric, D. Meier, N. Leo, Th. Lottermoser, P. Becker, L. Bohatý, and M. Fiebig, Proceedings of the MRS Fall Meeting 2009, 1199E-F02-07 (2010)
- Topology and manipulation of multiferroic domains in MnWO4, D. Meier, N. Leo, M. Maringer, Th. Lottermoser, P. Becker, L. Bohatý, and M. Fiebig, Phys. Rev. B 80, 224420 (2009)
- Giant coupling of second-harmonic generation to a multiferroic polarization, Th. Lottermoser, D. Meier, R. V. Pisarev, and M. Fiebig, Phys. Rev. B 80, 100101(R) (2009)
- Nanodomains in multiferroic hexagonal RMnO3 films (R = Y, Dy, Ho, Er), T. Kordel, C. Wehrenfennig, D. Meier, Th. Lottermoser, and M. Fiebig, I. Gélard, C. Dubourdieu, J.-W. Kim, L. Schultz, and K. Dörr, Phys. Rev. B 80, 045409 (2009)
- Observation and coupling of domains in a spin-spiral multiferroic, D. Meier, M. Maringer, Th. Lottermoser, P. Becker, L. Bohatý, and M. Fiebig, Phys. Rev. Lett. 102, 107202 (2009)
- Anomalous thermal expansion and strong damping of the thermal conductivity of NdMnO3 and TbMnO3 due to 4f crystal-field excitations, K. Berggold, J. Baier, D. Meier, J. A. Mydosh, T. Lorenz, J. Hemberger, A. Balbashov, N. Aliouane, and D. N. Argyriou, Phys. Rev. B 76, 094418 (2007)
- New features in the phase diagram of TbMnO3, D. Meier, N. Aliouane, D. N. Argyriou, J. A. Mydosh, and T. Lorenz, New J. Phys. 9, 100, (2007)
- Uniaxial pressure dependencies of the phase transitions in GdMnO3, J. Baier, D. Meier, K. Berggold, J. Hemberger, A. Balbashov, J. A. Mydosh, and T. Lorenz, J. Magn. Magn. Mat. 310, 1165 (2007)
- Hysteresis effects in the phase diagram of multiferroic GdMnO3, J. Baier, D. Meier, K. Berggold, J. Hemberger, A. Balbashov, J. A. Mydosh, and T. Lorenz, Phys. Rev. B 73, 100402(R) (2006)
- Nature of low temperature phase transitions in CaMn7O12, O. Volkova, Y. Arango, N. Tristan, V. Kataev, E. Gudilin, D. Meier, T. Lorenz, B. Büchner, and A. Vasiliev, JETP Lett. 82, 444 (2005)