65 Publications
2025 | Journal Article | LibreCat-ID: 59276
Pionteck MN, Roeper M, Koppitz B, et al. Second-order nonlinear piezo-optic properties of single crystal lithium niobate thin films. Physical Review B. 2025;111(6). doi:10.1103/physrevb.111.064109
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| DOI
2024 | Journal Article | LibreCat-ID: 51156 |

Zahn M, Beyreuther E, Kiseleva I, et al. Equivalent-circuit model that quantitatively describes domain-wall conductivity in ferroelectric lithium . Physical Review Applied. 2024;21(2). doi:10.1103/physrevapplied.21.024007
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2024 | Journal Article | LibreCat-ID: 55085 |

Bashir U, Klimm D, Rüsing M, Bickermann M, Ganschow S. Evaluation and thermodynamic optimization of phase diagram of lithium niobate tantalate solid solutions. Journal of Materials Science. Published online 2024. doi:10.1007/s10853-024-09932-7
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2024 | Journal Article | LibreCat-ID: 57028
Bollmers L, Babai-Hemati T, Koppitz B, et al. Surface-near domain engineering in multi-domain x-cut lithium niobate tantalate mixed crystals. Applied Physics Letters. 2024;125(15). doi:10.1063/5.0210972
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| DOI
2024 | Journal Article | LibreCat-ID: 59269 |

Kirbus B, Seddon SD, Kiseleva I, Beyreuther E, Rüsing M, Eng LM. Probing ferroelectric phase transitions in barium titanate single crystals via in-situ second harmonic generation microscopy. Journal of Applied Physics. 2024;136(15). doi:10.1063/5.0237769
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2024 | Journal Article | LibreCat-ID: 59271 |

Bernhardt F, Gharat S, Kapp A, et al. Lattice Dynamics of LiNb(1–x)Ta(x)O3 Solid Solutions: Theory and Experiment. physica status solidi (a). 2024;222(1):2300968. doi:10.1002/pssa.202300968
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2024 | Journal Article | LibreCat-ID: 59270
Bashir U, Rüsing M, Klimm D, et al. Thermal conductivity in solid solutions of lithium niobate tantalate single crystals from 300 K up to 1300 K. Journal of Alloys and Compounds. 2024;1008. doi:10.1016/j.jallcom.2024.176549
LibreCat
| DOI
2024 | Journal Article | LibreCat-ID: 59272
Verhoff LM, Pionteck MN, Rüsing M, Fritze H, Eng LM, Sanna S. Two-dimensional electronic conductivity in insulating ferroelectrics: Peculiar properties of domain walls. Physical Review Research. 2024;6(4). doi:10.1103/physrevresearch.6.l042015
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2024 | Journal Article | LibreCat-ID: 59273 |

Ratzenberger J, Kiseleva I, Koppitz B, et al. Toward the reproducible fabrication of conductive ferroelectric domain walls into lithium niobate bulk single crystals. Journal of Applied Physics. 2024;136(10):104302. doi:10.1063/5.0219300
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2024 | Journal Article | LibreCat-ID: 59274
Lee CSJ, Canalias C, Buschbeck R, et al. Impact of ion exchange on vibrational modes in Rb-doped KTiOPO4: A Raman spectroscopy study on the interplay between ion exchange and polarization switching. Physical Review B. 2024;110(21). doi:10.1103/physrevb.110.214115
LibreCat
| DOI
2024 | Journal Article | LibreCat-ID: 59275
Usachov DYu, Ali K, Poelchen G, et al. Unveiling Electron‐Phonon and Electron‐Magnon Interactions in the Weak Itinerant Ferromagnet LaCo2P2. Advanced Physics Research. Published online 2024. doi:10.1002/apxr.202400137
LibreCat
| DOI
2024 | Journal Article | LibreCat-ID: 54967
Ding LL, Beyreuther E, Koppitz B, et al. Comparative study of photo-induced electronic transport along ferroelectric domain walls in lithium niobate single crystals. Applied Physics Letters. 2024;124(25). doi:10.1063/5.0205877
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2024 | Journal Article | LibreCat-ID: 54966 |

Roeper M, Seddon SD, Amber ZH, Rüsing M, Eng LM. Depth resolution in piezoresponse force microscopy. Journal of Applied Physics. 2024;135(22). doi:10.1063/5.0206784
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2024 | Misc | LibreCat-ID: 59259
Schwabe T, Rüsing M, Staal N, et al. Quantum Photonic Systems in CMOS Compatible Silicon Nitride Technology . Zenodo; 2024. doi:10.5281/zenodo.15124929
LibreCat
| DOI
2024 | Journal Article | LibreCat-ID: 49652 |

Hempel F, Vernuccio F, König L, et al. Comparing transmission- and epi-BCARS: a round robin on solid-state materials. Applied Optics. 2024;63(1). doi:10.1364/ao.505374
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2023 | Journal Article | LibreCat-ID: 47992
Acevedo-Salas U, Croes B, Zhang Y, et al. Impact of 3D Curvature on the Polarization Orientation in Non-Ising Domain Walls. Nano Letters. 2023;23(3):795-803. doi:10.1021/acs.nanolett.2c03579
LibreCat
| DOI
2023 | Journal Article | LibreCat-ID: 47993
Singh E, Pionteck MN, Reitzig S, et al. Vibrational properties of LiNbO3 and LiTaO3 under uniaxial stress. Physical Review Materials. 2023;7(2). doi:10.1103/physrevmaterials.7.024420
LibreCat
| DOI
2023 | Journal Article | LibreCat-ID: 47994 |

Spychala KJ, Amber ZH, Eng LM, Rüsing M. Modeling nonlinear optical interactions of focused beams in bulk crystals and thin films: A phenomenological approach. Journal of Applied Physics. 2023;133(12). doi:10.1063/5.0136252
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2023 | Journal Article | LibreCat-ID: 47997 |

Neufeld S, Gerstmann U, Padberg L, et al. Vibrational Properties of the Potassium Titanyl Phosphate Crystal Family. Crystals. 2023;13(10). doi:10.3390/cryst13101423
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2023 | Journal Article | LibreCat-ID: 47996
Bashir U, Böttcher K, Klimm D, et al. Solid solutions of lithium niobate and lithium tantalate: crystal growth and the ferroelectric transition. Ferroelectrics. 2023;613(1):250-262. doi:10.1080/00150193.2023.2189842
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| DOI
2023 | Journal Article | LibreCat-ID: 50407 |

Beccard H, Beyreuther E, Kirbus B, Seddon SD, Rüsing M, Eng LM. Hall mobilities and sheet carrier densities in a single LiNbO3 conductive ferroelectric domain wall. Physical Review Applied. 2023;20(6). doi:10.1103/physrevapplied.20.064043
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2023 | Journal Article | LibreCat-ID: 54852
Neufeld S, Gerstmann U, Padberg L, et al. Vibrational Properties of the Potassium Titanyl Phosphate Crystal Family. Crystals. 2023;13(10). doi:10.3390/cryst13101423
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| DOI
2022 | Journal Article | LibreCat-ID: 47984 |

Hegarty PA, Beccard H, Eng LM, Rüsing M. Turn all the lights off: Bright- and dark-field second-harmonic microscopy to select contrast mechanisms for ferroelectric domain walls. Journal of Applied Physics. 2022;131(24). doi:10.1063/5.0094988
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2022 | Journal Article | LibreCat-ID: 47982
Reitzig S, Hempel F, Ratzenberger J, et al. High-speed hyperspectral imaging of ferroelectric domain walls using broadband coherent anti-Stokes Raman scattering. Applied Physics Letters. 2022;120(16). doi:10.1063/5.0086029
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| DOI
2022 | Journal Article | LibreCat-ID: 47986
Singh E, Beccard H, Amber ZH, et al. Tuning domain wall conductivity in bulk lithium niobate by uniaxial stress. Physical Review B. 2022;106(14). doi:10.1103/physrevb.106.144103
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| DOI
2022 | Journal Article | LibreCat-ID: 47985
Beccard H, Kirbus B, Beyreuther E, et al. Nanoscale Conductive Sheets in Ferroelectric BaTiO3: Large Hall Electron Mobilities at Head-to-Head Domain Walls. ACS Applied Nano Materials. 2022;5(7):8717-8722. doi:10.1021/acsanm.2c01919
LibreCat
| DOI
2022 | Conference Paper | LibreCat-ID: 47981
Golde J, Rüsing M, Kindler R, et al. Investigation of ferroelectric domain walls in periodically-poled LiNbO3 single crystals by polarization-sensitive optical coherence tomography. In: Digonnet MJ, Jiang S, eds. Optical Components and Materials XIX. SPIE; 2022. doi:10.1117/12.2608470
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| DOI
2022 | Journal Article | LibreCat-ID: 47989 |

Amber ZH, Spychala KJ, Eng LM, Rüsing M. Nonlinear optical interactions in focused beams and nanosized structures. Journal of Applied Physics. 2022;132(21). doi:10.1063/5.0125926
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2022 | Journal Article | LibreCat-ID: 47987 |

Li Y, Hegarty PA, Rüsing M, Eng LM, Ruck M. Ba(BO2OH) – A Monoprotonated Monoborate from Hydroflux Showing Intense Second Harmonic Generation. Zeitschrift für anorganische und allgemeine Chemie. 2022;648(21). doi:10.1002/zaac.202200193
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2022 | Journal Article | LibreCat-ID: 47988 |

Hegarty PA, Eng LM, Rüsing M. Tuning the Čerenkov second harmonic contrast from ferroelectric domain walls via anomalous dispersion. Journal of Applied Physics. 2022;132(21):214102. doi:10.1063/5.0115673
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2022 | Journal Article | LibreCat-ID: 47980
Rix J, Rüsing M, Galli R, et al. Brillouin and Raman imaging of domain walls in periodically-poled 5%-MgO:LiNbO3. Optics Express. 2022;30(4). doi:10.1364/oe.447554
LibreCat
| DOI
2022 | Conference Paper | LibreCat-ID: 47971
Reitzig S, Hempel F, Rüsing M, Eng LM. CARS Domain-Wall Analysis in single-crystalline Lithium Niobate. In: OSA Nonlinear Optics 2021. Optica Publishing Group; 2022. doi:10.1364/nlo.2021.nth3a.7
LibreCat
| DOI
2022 | Conference Paper | LibreCat-ID: 47969
Amber ZH, Kirbus B, Rüsing M, Eng LM. Second-harmonic microscopy in optically confining nanostructures. In: OSA Nonlinear Optics 2021. Optica Publishing Group; 2022. doi:10.1364/nlo.2021.nf1b.6
LibreCat
| DOI
2022 | Conference Paper | LibreCat-ID: 47970
Hempel F, Reitzig S, Rüsing M, Eng LM. Broadband Coherent Anti-Stokes Raman Scattering on Solid State Systems. In: OSA Nonlinear Optics 2021. Optica Publishing Group; 2022. doi:10.1364/nlo.2021.nf2b.6
LibreCat
| DOI
2021 | Journal Article | LibreCat-ID: 23826
Brockmeier J, Mackwitz PWM, Rüsing M, et al. Non-Invasive Visualization of Ferroelectric Domain Structures on the Non-Polar y-Surface of KTiOPO4 via Raman Imaging. Crystals. Published online 2021. doi:10.3390/cryst11091086
LibreCat
| DOI
2021 | Journal Article | LibreCat-ID: 47963
Reitzig S, Rüsing M, Zhao J, Kirbus B, Mookherjea S, Eng LM. “Seeing Is Believing”—In-Depth Analysis by Co-Imaging of Periodically-Poled X-Cut Lithium Niobate Thin Films. Crystals. 2021;11(3). doi:10.3390/cryst11030288
LibreCat
| DOI
2021 | Journal Article | LibreCat-ID: 47964 |

Beyreuther E, Ratzenberger J, Roeper M, et al. Photoconduction of Polar and Nonpolar Cuts of Undoped Sr0.61Ba0.39Nb2O6 Single Crystals. Crystals. 2021;11(7). doi:10.3390/cryst11070780
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2021 | Journal Article | LibreCat-ID: 47965
Jach F, Wagner FR, Amber ZH, et al. Tricyanidoferrates(−IV) and Ruthenates(−IV) with Non‐Innocent Cyanido Ligands. Angewandte Chemie International Edition. 2021;60(29):15879-15885. doi:10.1002/anie.202103268
LibreCat
| DOI
2021 | Journal Article | LibreCat-ID: 47973
Amber ZH, Kirbus B, Eng LM, Rüsing M. Quantifying the coherent interaction length of second-harmonic microscopy in lithium niobate confined nanostructures. Journal of Applied Physics. 2021;130(13):133102. doi:10.1063/5.0058996
LibreCat
| DOI
2021 | Journal Article | LibreCat-ID: 47977
Albrecht R, Hoelzel M, Beccard H, et al. Potassium Ion Conductivity in the Cubic Labyrinth of a Piezoelectric, Antiferromagnetic Oxoferrate(III) Tellurate(VI). Chemistry – A European Journal. 2021;27(57):14299-14306. doi:10.1002/chem.202102464
LibreCat
| DOI
2021 | Journal Article | LibreCat-ID: 47974
Golde J, Rüsing M, Rix J, Eng LM, Koch E. Quantifying the refractive index of ferroelectric domain walls in periodically poled LiNbO3 single crystals by polarization-sensitive optical coherence tomography. Optics Express. 2021;29(21). doi:10.1364/oe.432810
LibreCat
| DOI
2021 | Journal Article | LibreCat-ID: 47979
Hempel F, Reitzig S, Rüsing M, Eng LM. Broadband coherent anti-Stokes Raman scattering for crystalline materials. Physical Review B. 2021;104(22). doi:10.1103/physrevb.104.224308
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| DOI
2020 | Journal Article | LibreCat-ID: 22056
Spychala KJ, Mackwitz P, Rüsing M, et al. Nonlinear focal mapping of ferroelectric domain walls in LiNbO3: Analysis of the SHG microscopy contrast mechanism. Journal of Applied Physics. Published online 2020. doi:10.1063/5.0025284
LibreCat
| DOI
2020 | Journal Article | LibreCat-ID: 25920
Padberg L, Santandrea M, Rüsing M, et al. Characterisation of width-dependent diffusion dynamics in rubidium-exchanged KTP waveguides. Optics Express. Published online 2020. doi:10.1364/oe.397074
LibreCat
| DOI
2020 | Journal Article | LibreCat-ID: 47956
Tan D, Kirbus B, Rüsing M, Pietsch T, Ruck M, Eng LM. Resource‐Efficient Low‐Temperature Synthesis of Microcrystalline Pb2B5O9X (X = Cl, Br) for Surfaces Studies by Optical Second Harmonic Generation. Small. 2020;16(23). doi:10.1002/smll.202000857
LibreCat
| DOI
2020 | Journal Article | LibreCat-ID: 47958
Zhao J, Rüsing M, Javid UA, et al. Shallow-etched thin-film lithium niobate waveguides for highly-efficient second-harmonic generation. Optics Express. 2020;28(13). doi:10.1364/oe.395545
LibreCat
| DOI
2020 | Journal Article | LibreCat-ID: 47955
Zhao J, Rüsing M, Roeper M, Eng LM, Mookherjea S. Poling thin-film x-cut lithium niobate for quasi-phase matching with sub-micrometer periodicity. Journal of Applied Physics. 2020;127(19). doi:10.1063/1.5143266
LibreCat
| DOI
2020 | Journal Article | LibreCat-ID: 47952
Zhao J, Ma C, Rüsing M, Mookherjea S. High Quality Entangled Photon Pair Generation in Periodically Poled Thin-Film Lithium Niobate Waveguides. Physical Review Letters. 2020;124(16). doi:10.1103/physrevlett.124.163603
LibreCat
| DOI
2020 | Conference Paper | LibreCat-ID: 47959
Rüsing M, Roeper M, Amber Z, et al. Periodic Poling of X-Cut Thin-Film Lithium Niobate: The Route to Submicrometer Periods. In: 2020 Joint Conference of the IEEE International Frequency Control Symposium and International Symposium on Applications of Ferroelectrics (IFCS-ISAF). IEEE; 2020. doi:10.1109/ifcs-isaf41089.2020.9234870
LibreCat
| DOI
2020 | Conference Paper | LibreCat-ID: 47960
Reitzig S, Rüsing M, Kirbus B, et al. micro-Raman Investigations of Periodically-Poled X-Cut Thin-Film Lithium Niobate for Integrated Optics. In: 2020 Joint Conference of the IEEE International Frequency Control Symposium and International Symposium on Applications of Ferroelectrics (IFCS-ISAF). IEEE; 2020. doi:10.1109/ifcs-isaf41089.2020.9234951
LibreCat
| DOI
2019 | Journal Article | LibreCat-ID: 47951 |

Rüsing M, Zhao J, Mookherjea S. Second harmonic microscopy of poled x-cut thin film lithium niobate: Understanding the contrast mechanism. Journal of Applied Physics. 2019;126(11). doi:10.1063/1.5113727
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2019 | Journal Article | LibreCat-ID: 47947
Rüsing M, Weigel PO, Zhao J, Mookherjea S. Toward 3D Integrated Photonics Including Lithium Niobate Thin Films: A Bridge Between Electronics, Radio Frequency, and Optical Technology. IEEE Nanotechnology Magazine. 2019;13(4):18-33. doi:10.1109/mnano.2019.2916115
LibreCat
| DOI
2019 | Journal Article | LibreCat-ID: 47946
Zhao J, Rüsing M, Mookherjea S. Optical diagnostic methods for monitoring the poling of thin-film lithium niobate waveguides. Optics Express. 2019;27(9). doi:10.1364/oe.27.012025
LibreCat
| DOI
2019 | Journal Article | LibreCat-ID: 47948
Wang X, Weigel PO, Zhao J, Rüsing M, Mookherjea S. Achieving beyond-100-GHz large-signal modulation bandwidth in hybrid silicon photonics Mach Zehnder modulators using thin film lithium niobate. APL Photonics. 2019;4(9). doi:10.1063/1.5115243
LibreCat
| DOI
2019 | Conference Paper | LibreCat-ID: 47950
Zhao J, Ma C, Rüsing M, Mookherjea S. High-quality photon-pair and heralded single-photon generation using periodically-poled thin-film lithium niobate. In: ; 2019. doi:10.1364/FIO.2019.FTu6A.3
LibreCat
| DOI
2018 | Journal Article | LibreCat-ID: 4769
Rüsing M, Neufeld S, Brockmeier J, et al. Imaging of 180∘ ferroelectric domain walls in uniaxial ferroelectrics by confocal Raman spectroscopy: Unraveling the contrast mechanism. Physical Review Materials. 2018;2(10). doi:10.1103/physrevmaterials.2.103801
LibreCat
| DOI
2018 | Dissertation | LibreCat-ID: 47944 |

Rüsing M. In Depth Raman Analysis of the Ferroelectrics KTiOPO4 and LiNbO3: Role of Domain Boundaries and Defect. Universitätsbibliothek Paderborn; 2018. doi:10.17619/UNIPB/1-282
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2017 | Journal Article | LibreCat-ID: 3434
Spychala KJ, Berth G, Widhalm A, et al. Impact of carbon-ion implantation on the nonlinear optical susceptibility of LiNbO3. OPTICS EXPRESS. 2017;(18):21444--21453. doi:10.1364/OE.25.021444
LibreCat
| DOI
2016 | Journal Article | LibreCat-ID: 4239
Rüsing M, Eigner C, Mackwitz P, Berth G, Silberhorn C, Zrenner A. Identification of ferroelectric domain structure sensitive phonon modes in potassium titanyl phosphate: A fundamental study. Journal of Applied Physics. 2016;119(4). doi:10.1063/1.4940964
LibreCat
| DOI
2016 | Journal Article | LibreCat-ID: 4237
Mackwitz P, Rüsing M, Berth G, Widhalm A, Müller K, Zrenner A. Periodic domain inversion in x-cut single-crystal lithium niobate thin film. Applied Physics Letters. 2016;108(15). doi:10.1063/1.4946010
LibreCat
| DOI
2016 | Journal Article | LibreCat-ID: 4240
Rüsing M, Wecker T, Berth G, As DJ, Zrenner A. Joint Raman spectroscopy and HRXRD investigation of cubic gallium nitride layers grown on 3C-SiC. physica status solidi (b). 2016;253(4):778-782. doi:10.1002/pssb.201552592
LibreCat
| DOI
2016 | Journal Article | LibreCat-ID: 10026
Rüsing M, Sanna S, Neufeld S, et al. Vibrational properties of LiNb1−xTaxO3 mixed crystals. Physical Review B. Published online 2016. doi:10.1103/physrevb.93.184305
LibreCat
| DOI
2015 | Journal Article | LibreCat-ID: 4332
Sanna S, Neufeld S, Rüsing M, Berth G, Zrenner A, Schmidt WG. Raman scattering efficiency in LiTaO3 and LiNbO3 crystals. Physical Review B. 2015;91(22). doi:10.1103/physrevb.91.224302
LibreCat
| DOI
2013 | Journal Article | LibreCat-ID: 13520
Sanna S, Riefer A, Neufeld S, et al. Vibrational Fingerprints of LiNbO3-LiTaO3Mixed Crystals. Ferroelectrics. 2013;447(1):63-68. doi:10.1080/00150193.2013.821893
LibreCat
| DOI
2013 | Journal Article | LibreCat-ID: 47940 |

Rashad M, Rüsing M, Berth G, Lischka K, Pawlis A. CuO and Co3O4 Nanoparticles: Synthesis, Characterizations, and Raman Spectroscopy. Journal of Nanomaterials. 2013;2013:714853. doi:10.1155/2013/714853
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65 Publications
2025 | Journal Article | LibreCat-ID: 59276
Pionteck MN, Roeper M, Koppitz B, et al. Second-order nonlinear piezo-optic properties of single crystal lithium niobate thin films. Physical Review B. 2025;111(6). doi:10.1103/physrevb.111.064109
LibreCat
| DOI
2024 | Journal Article | LibreCat-ID: 51156 |

Zahn M, Beyreuther E, Kiseleva I, et al. Equivalent-circuit model that quantitatively describes domain-wall conductivity in ferroelectric lithium . Physical Review Applied. 2024;21(2). doi:10.1103/physrevapplied.21.024007
LibreCat
| DOI
| Download (ext.)
2024 | Journal Article | LibreCat-ID: 55085 |

Bashir U, Klimm D, Rüsing M, Bickermann M, Ganschow S. Evaluation and thermodynamic optimization of phase diagram of lithium niobate tantalate solid solutions. Journal of Materials Science. Published online 2024. doi:10.1007/s10853-024-09932-7
LibreCat
| DOI
| Download (ext.)
2024 | Journal Article | LibreCat-ID: 57028
Bollmers L, Babai-Hemati T, Koppitz B, et al. Surface-near domain engineering in multi-domain x-cut lithium niobate tantalate mixed crystals. Applied Physics Letters. 2024;125(15). doi:10.1063/5.0210972
LibreCat
| DOI
2024 | Journal Article | LibreCat-ID: 59269 |

Kirbus B, Seddon SD, Kiseleva I, Beyreuther E, Rüsing M, Eng LM. Probing ferroelectric phase transitions in barium titanate single crystals via in-situ second harmonic generation microscopy. Journal of Applied Physics. 2024;136(15). doi:10.1063/5.0237769
LibreCat
| DOI
| Download (ext.)
2024 | Journal Article | LibreCat-ID: 59271 |

Bernhardt F, Gharat S, Kapp A, et al. Lattice Dynamics of LiNb(1–x)Ta(x)O3 Solid Solutions: Theory and Experiment. physica status solidi (a). 2024;222(1):2300968. doi:10.1002/pssa.202300968
LibreCat
| DOI
| Download (ext.)
2024 | Journal Article | LibreCat-ID: 59270
Bashir U, Rüsing M, Klimm D, et al. Thermal conductivity in solid solutions of lithium niobate tantalate single crystals from 300 K up to 1300 K. Journal of Alloys and Compounds. 2024;1008. doi:10.1016/j.jallcom.2024.176549
LibreCat
| DOI
2024 | Journal Article | LibreCat-ID: 59272
Verhoff LM, Pionteck MN, Rüsing M, Fritze H, Eng LM, Sanna S. Two-dimensional electronic conductivity in insulating ferroelectrics: Peculiar properties of domain walls. Physical Review Research. 2024;6(4). doi:10.1103/physrevresearch.6.l042015
LibreCat
| DOI
| Download (ext.)
2024 | Journal Article | LibreCat-ID: 59273 |

Ratzenberger J, Kiseleva I, Koppitz B, et al. Toward the reproducible fabrication of conductive ferroelectric domain walls into lithium niobate bulk single crystals. Journal of Applied Physics. 2024;136(10):104302. doi:10.1063/5.0219300
LibreCat
| DOI
| Download (ext.)
2024 | Journal Article | LibreCat-ID: 59274
Lee CSJ, Canalias C, Buschbeck R, et al. Impact of ion exchange on vibrational modes in Rb-doped KTiOPO4: A Raman spectroscopy study on the interplay between ion exchange and polarization switching. Physical Review B. 2024;110(21). doi:10.1103/physrevb.110.214115
LibreCat
| DOI
2024 | Journal Article | LibreCat-ID: 59275
Usachov DYu, Ali K, Poelchen G, et al. Unveiling Electron‐Phonon and Electron‐Magnon Interactions in the Weak Itinerant Ferromagnet LaCo2P2. Advanced Physics Research. Published online 2024. doi:10.1002/apxr.202400137
LibreCat
| DOI
2024 | Journal Article | LibreCat-ID: 54967
Ding LL, Beyreuther E, Koppitz B, et al. Comparative study of photo-induced electronic transport along ferroelectric domain walls in lithium niobate single crystals. Applied Physics Letters. 2024;124(25). doi:10.1063/5.0205877
LibreCat
| DOI
| Download (ext.)
2024 | Journal Article | LibreCat-ID: 54966 |

Roeper M, Seddon SD, Amber ZH, Rüsing M, Eng LM. Depth resolution in piezoresponse force microscopy. Journal of Applied Physics. 2024;135(22). doi:10.1063/5.0206784
LibreCat
| DOI
| Download (ext.)
2024 | Misc | LibreCat-ID: 59259
Schwabe T, Rüsing M, Staal N, et al. Quantum Photonic Systems in CMOS Compatible Silicon Nitride Technology . Zenodo; 2024. doi:10.5281/zenodo.15124929
LibreCat
| DOI
2024 | Journal Article | LibreCat-ID: 49652 |

Hempel F, Vernuccio F, König L, et al. Comparing transmission- and epi-BCARS: a round robin on solid-state materials. Applied Optics. 2024;63(1). doi:10.1364/ao.505374
LibreCat
| Files available
| DOI
| Download (ext.)
2023 | Journal Article | LibreCat-ID: 47992
Acevedo-Salas U, Croes B, Zhang Y, et al. Impact of 3D Curvature on the Polarization Orientation in Non-Ising Domain Walls. Nano Letters. 2023;23(3):795-803. doi:10.1021/acs.nanolett.2c03579
LibreCat
| DOI
2023 | Journal Article | LibreCat-ID: 47993
Singh E, Pionteck MN, Reitzig S, et al. Vibrational properties of LiNbO3 and LiTaO3 under uniaxial stress. Physical Review Materials. 2023;7(2). doi:10.1103/physrevmaterials.7.024420
LibreCat
| DOI
2023 | Journal Article | LibreCat-ID: 47994 |

Spychala KJ, Amber ZH, Eng LM, Rüsing M. Modeling nonlinear optical interactions of focused beams in bulk crystals and thin films: A phenomenological approach. Journal of Applied Physics. 2023;133(12). doi:10.1063/5.0136252
LibreCat
| DOI
| Download (ext.)
2023 | Journal Article | LibreCat-ID: 47997 |

Neufeld S, Gerstmann U, Padberg L, et al. Vibrational Properties of the Potassium Titanyl Phosphate Crystal Family. Crystals. 2023;13(10). doi:10.3390/cryst13101423
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2023 | Journal Article | LibreCat-ID: 47996
Bashir U, Böttcher K, Klimm D, et al. Solid solutions of lithium niobate and lithium tantalate: crystal growth and the ferroelectric transition. Ferroelectrics. 2023;613(1):250-262. doi:10.1080/00150193.2023.2189842
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2023 | Journal Article | LibreCat-ID: 50407 |

Beccard H, Beyreuther E, Kirbus B, Seddon SD, Rüsing M, Eng LM. Hall mobilities and sheet carrier densities in a single LiNbO3 conductive ferroelectric domain wall. Physical Review Applied. 2023;20(6). doi:10.1103/physrevapplied.20.064043
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2023 | Journal Article | LibreCat-ID: 54852
Neufeld S, Gerstmann U, Padberg L, et al. Vibrational Properties of the Potassium Titanyl Phosphate Crystal Family. Crystals. 2023;13(10). doi:10.3390/cryst13101423
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2022 | Journal Article | LibreCat-ID: 47984 |

Hegarty PA, Beccard H, Eng LM, Rüsing M. Turn all the lights off: Bright- and dark-field second-harmonic microscopy to select contrast mechanisms for ferroelectric domain walls. Journal of Applied Physics. 2022;131(24). doi:10.1063/5.0094988
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2022 | Journal Article | LibreCat-ID: 47982
Reitzig S, Hempel F, Ratzenberger J, et al. High-speed hyperspectral imaging of ferroelectric domain walls using broadband coherent anti-Stokes Raman scattering. Applied Physics Letters. 2022;120(16). doi:10.1063/5.0086029
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2022 | Journal Article | LibreCat-ID: 47986
Singh E, Beccard H, Amber ZH, et al. Tuning domain wall conductivity in bulk lithium niobate by uniaxial stress. Physical Review B. 2022;106(14). doi:10.1103/physrevb.106.144103
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2022 | Journal Article | LibreCat-ID: 47985
Beccard H, Kirbus B, Beyreuther E, et al. Nanoscale Conductive Sheets in Ferroelectric BaTiO3: Large Hall Electron Mobilities at Head-to-Head Domain Walls. ACS Applied Nano Materials. 2022;5(7):8717-8722. doi:10.1021/acsanm.2c01919
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2022 | Conference Paper | LibreCat-ID: 47981
Golde J, Rüsing M, Kindler R, et al. Investigation of ferroelectric domain walls in periodically-poled LiNbO3 single crystals by polarization-sensitive optical coherence tomography. In: Digonnet MJ, Jiang S, eds. Optical Components and Materials XIX. SPIE; 2022. doi:10.1117/12.2608470
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2022 | Journal Article | LibreCat-ID: 47989 |

Amber ZH, Spychala KJ, Eng LM, Rüsing M. Nonlinear optical interactions in focused beams and nanosized structures. Journal of Applied Physics. 2022;132(21). doi:10.1063/5.0125926
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2022 | Journal Article | LibreCat-ID: 47987 |

Li Y, Hegarty PA, Rüsing M, Eng LM, Ruck M. Ba(BO2OH) – A Monoprotonated Monoborate from Hydroflux Showing Intense Second Harmonic Generation. Zeitschrift für anorganische und allgemeine Chemie. 2022;648(21). doi:10.1002/zaac.202200193
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2022 | Journal Article | LibreCat-ID: 47988 |

Hegarty PA, Eng LM, Rüsing M. Tuning the Čerenkov second harmonic contrast from ferroelectric domain walls via anomalous dispersion. Journal of Applied Physics. 2022;132(21):214102. doi:10.1063/5.0115673
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2022 | Journal Article | LibreCat-ID: 47980
Rix J, Rüsing M, Galli R, et al. Brillouin and Raman imaging of domain walls in periodically-poled 5%-MgO:LiNbO3. Optics Express. 2022;30(4). doi:10.1364/oe.447554
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2022 | Conference Paper | LibreCat-ID: 47971
Reitzig S, Hempel F, Rüsing M, Eng LM. CARS Domain-Wall Analysis in single-crystalline Lithium Niobate. In: OSA Nonlinear Optics 2021. Optica Publishing Group; 2022. doi:10.1364/nlo.2021.nth3a.7
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2022 | Conference Paper | LibreCat-ID: 47969
Amber ZH, Kirbus B, Rüsing M, Eng LM. Second-harmonic microscopy in optically confining nanostructures. In: OSA Nonlinear Optics 2021. Optica Publishing Group; 2022. doi:10.1364/nlo.2021.nf1b.6
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2022 | Conference Paper | LibreCat-ID: 47970
Hempel F, Reitzig S, Rüsing M, Eng LM. Broadband Coherent Anti-Stokes Raman Scattering on Solid State Systems. In: OSA Nonlinear Optics 2021. Optica Publishing Group; 2022. doi:10.1364/nlo.2021.nf2b.6
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2021 | Journal Article | LibreCat-ID: 23826
Brockmeier J, Mackwitz PWM, Rüsing M, et al. Non-Invasive Visualization of Ferroelectric Domain Structures on the Non-Polar y-Surface of KTiOPO4 via Raman Imaging. Crystals. Published online 2021. doi:10.3390/cryst11091086
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2021 | Journal Article | LibreCat-ID: 47963
Reitzig S, Rüsing M, Zhao J, Kirbus B, Mookherjea S, Eng LM. “Seeing Is Believing”—In-Depth Analysis by Co-Imaging of Periodically-Poled X-Cut Lithium Niobate Thin Films. Crystals. 2021;11(3). doi:10.3390/cryst11030288
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2021 | Journal Article | LibreCat-ID: 47964 |

Beyreuther E, Ratzenberger J, Roeper M, et al. Photoconduction of Polar and Nonpolar Cuts of Undoped Sr0.61Ba0.39Nb2O6 Single Crystals. Crystals. 2021;11(7). doi:10.3390/cryst11070780
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2021 | Journal Article | LibreCat-ID: 47965
Jach F, Wagner FR, Amber ZH, et al. Tricyanidoferrates(−IV) and Ruthenates(−IV) with Non‐Innocent Cyanido Ligands. Angewandte Chemie International Edition. 2021;60(29):15879-15885. doi:10.1002/anie.202103268
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2021 | Journal Article | LibreCat-ID: 47973
Amber ZH, Kirbus B, Eng LM, Rüsing M. Quantifying the coherent interaction length of second-harmonic microscopy in lithium niobate confined nanostructures. Journal of Applied Physics. 2021;130(13):133102. doi:10.1063/5.0058996
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2021 | Journal Article | LibreCat-ID: 47977
Albrecht R, Hoelzel M, Beccard H, et al. Potassium Ion Conductivity in the Cubic Labyrinth of a Piezoelectric, Antiferromagnetic Oxoferrate(III) Tellurate(VI). Chemistry – A European Journal. 2021;27(57):14299-14306. doi:10.1002/chem.202102464
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2021 | Journal Article | LibreCat-ID: 47974
Golde J, Rüsing M, Rix J, Eng LM, Koch E. Quantifying the refractive index of ferroelectric domain walls in periodically poled LiNbO3 single crystals by polarization-sensitive optical coherence tomography. Optics Express. 2021;29(21). doi:10.1364/oe.432810
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2021 | Journal Article | LibreCat-ID: 47979
Hempel F, Reitzig S, Rüsing M, Eng LM. Broadband coherent anti-Stokes Raman scattering for crystalline materials. Physical Review B. 2021;104(22). doi:10.1103/physrevb.104.224308
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2020 | Journal Article | LibreCat-ID: 22056
Spychala KJ, Mackwitz P, Rüsing M, et al. Nonlinear focal mapping of ferroelectric domain walls in LiNbO3: Analysis of the SHG microscopy contrast mechanism. Journal of Applied Physics. Published online 2020. doi:10.1063/5.0025284
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2020 | Journal Article | LibreCat-ID: 25920
Padberg L, Santandrea M, Rüsing M, et al. Characterisation of width-dependent diffusion dynamics in rubidium-exchanged KTP waveguides. Optics Express. Published online 2020. doi:10.1364/oe.397074
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2020 | Journal Article | LibreCat-ID: 47956
Tan D, Kirbus B, Rüsing M, Pietsch T, Ruck M, Eng LM. Resource‐Efficient Low‐Temperature Synthesis of Microcrystalline Pb2B5O9X (X = Cl, Br) for Surfaces Studies by Optical Second Harmonic Generation. Small. 2020;16(23). doi:10.1002/smll.202000857
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2020 | Journal Article | LibreCat-ID: 47958
Zhao J, Rüsing M, Javid UA, et al. Shallow-etched thin-film lithium niobate waveguides for highly-efficient second-harmonic generation. Optics Express. 2020;28(13). doi:10.1364/oe.395545
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2020 | Journal Article | LibreCat-ID: 47955
Zhao J, Rüsing M, Roeper M, Eng LM, Mookherjea S. Poling thin-film x-cut lithium niobate for quasi-phase matching with sub-micrometer periodicity. Journal of Applied Physics. 2020;127(19). doi:10.1063/1.5143266
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2020 | Journal Article | LibreCat-ID: 47952
Zhao J, Ma C, Rüsing M, Mookherjea S. High Quality Entangled Photon Pair Generation in Periodically Poled Thin-Film Lithium Niobate Waveguides. Physical Review Letters. 2020;124(16). doi:10.1103/physrevlett.124.163603
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2020 | Conference Paper | LibreCat-ID: 47959
Rüsing M, Roeper M, Amber Z, et al. Periodic Poling of X-Cut Thin-Film Lithium Niobate: The Route to Submicrometer Periods. In: 2020 Joint Conference of the IEEE International Frequency Control Symposium and International Symposium on Applications of Ferroelectrics (IFCS-ISAF). IEEE; 2020. doi:10.1109/ifcs-isaf41089.2020.9234870
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2020 | Conference Paper | LibreCat-ID: 47960
Reitzig S, Rüsing M, Kirbus B, et al. micro-Raman Investigations of Periodically-Poled X-Cut Thin-Film Lithium Niobate for Integrated Optics. In: 2020 Joint Conference of the IEEE International Frequency Control Symposium and International Symposium on Applications of Ferroelectrics (IFCS-ISAF). IEEE; 2020. doi:10.1109/ifcs-isaf41089.2020.9234951
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2019 | Journal Article | LibreCat-ID: 47951 |

Rüsing M, Zhao J, Mookherjea S. Second harmonic microscopy of poled x-cut thin film lithium niobate: Understanding the contrast mechanism. Journal of Applied Physics. 2019;126(11). doi:10.1063/1.5113727
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2019 | Journal Article | LibreCat-ID: 47947
Rüsing M, Weigel PO, Zhao J, Mookherjea S. Toward 3D Integrated Photonics Including Lithium Niobate Thin Films: A Bridge Between Electronics, Radio Frequency, and Optical Technology. IEEE Nanotechnology Magazine. 2019;13(4):18-33. doi:10.1109/mnano.2019.2916115
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2019 | Journal Article | LibreCat-ID: 47946
Zhao J, Rüsing M, Mookherjea S. Optical diagnostic methods for monitoring the poling of thin-film lithium niobate waveguides. Optics Express. 2019;27(9). doi:10.1364/oe.27.012025
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2019 | Journal Article | LibreCat-ID: 47948
Wang X, Weigel PO, Zhao J, Rüsing M, Mookherjea S. Achieving beyond-100-GHz large-signal modulation bandwidth in hybrid silicon photonics Mach Zehnder modulators using thin film lithium niobate. APL Photonics. 2019;4(9). doi:10.1063/1.5115243
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2019 | Conference Paper | LibreCat-ID: 47950
Zhao J, Ma C, Rüsing M, Mookherjea S. High-quality photon-pair and heralded single-photon generation using periodically-poled thin-film lithium niobate. In: ; 2019. doi:10.1364/FIO.2019.FTu6A.3
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2018 | Journal Article | LibreCat-ID: 4769
Rüsing M, Neufeld S, Brockmeier J, et al. Imaging of 180∘ ferroelectric domain walls in uniaxial ferroelectrics by confocal Raman spectroscopy: Unraveling the contrast mechanism. Physical Review Materials. 2018;2(10). doi:10.1103/physrevmaterials.2.103801
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2018 | Dissertation | LibreCat-ID: 47944 |

Rüsing M. In Depth Raman Analysis of the Ferroelectrics KTiOPO4 and LiNbO3: Role of Domain Boundaries and Defect. Universitätsbibliothek Paderborn; 2018. doi:10.17619/UNIPB/1-282
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2017 | Journal Article | LibreCat-ID: 3434
Spychala KJ, Berth G, Widhalm A, et al. Impact of carbon-ion implantation on the nonlinear optical susceptibility of LiNbO3. OPTICS EXPRESS. 2017;(18):21444--21453. doi:10.1364/OE.25.021444
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2016 | Journal Article | LibreCat-ID: 4239
Rüsing M, Eigner C, Mackwitz P, Berth G, Silberhorn C, Zrenner A. Identification of ferroelectric domain structure sensitive phonon modes in potassium titanyl phosphate: A fundamental study. Journal of Applied Physics. 2016;119(4). doi:10.1063/1.4940964
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2016 | Journal Article | LibreCat-ID: 4237
Mackwitz P, Rüsing M, Berth G, Widhalm A, Müller K, Zrenner A. Periodic domain inversion in x-cut single-crystal lithium niobate thin film. Applied Physics Letters. 2016;108(15). doi:10.1063/1.4946010
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2016 | Journal Article | LibreCat-ID: 4240
Rüsing M, Wecker T, Berth G, As DJ, Zrenner A. Joint Raman spectroscopy and HRXRD investigation of cubic gallium nitride layers grown on 3C-SiC. physica status solidi (b). 2016;253(4):778-782. doi:10.1002/pssb.201552592
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2016 | Journal Article | LibreCat-ID: 10026
Rüsing M, Sanna S, Neufeld S, et al. Vibrational properties of LiNb1−xTaxO3 mixed crystals. Physical Review B. Published online 2016. doi:10.1103/physrevb.93.184305
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2015 | Journal Article | LibreCat-ID: 4332
Sanna S, Neufeld S, Rüsing M, Berth G, Zrenner A, Schmidt WG. Raman scattering efficiency in LiTaO3 and LiNbO3 crystals. Physical Review B. 2015;91(22). doi:10.1103/physrevb.91.224302
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2013 | Journal Article | LibreCat-ID: 13520
Sanna S, Riefer A, Neufeld S, et al. Vibrational Fingerprints of LiNbO3-LiTaO3Mixed Crystals. Ferroelectrics. 2013;447(1):63-68. doi:10.1080/00150193.2013.821893
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2013 | Journal Article | LibreCat-ID: 47940 |

Rashad M, Rüsing M, Berth G, Lischka K, Pawlis A. CuO and Co3O4 Nanoparticles: Synthesis, Characterizations, and Raman Spectroscopy. Journal of Nanomaterials. 2013;2013:714853. doi:10.1155/2013/714853
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