Publikationen

Journal

  • A. Joseph, G. Lilienkamp, T. F. Wietler, H. J. Osten (2020): Ion-Implanted Epitaxially Grown Gd2O3 on Silicon with Improved Electrical PropertiesJournal of Electronic Materials 49 (2020) 6270
    DOI: 10.1007/s11664-020-08392-4
  • I. M. Hossain, Y. J. Donie, R. Schmager, M. S. Abdelkhalik, M. Rienäcker, T. F. Wietler, R. Peibst, A. Karabanov, J. A. Schwenzer, S. Moghadamzadeh, U. Lemmer, B. S. Richards, G. Gomard, U. W. Paetzold (2020): Nanostructured Front Electrodes for Perovskite/c-Si Tandem PhotovoltaicsOptics Express 28 (2020) 8878
    DOI: 10.1364/OE.382253
  • S. Gharibzadeh, I. M. Hossain, P. Fassl, B. Abdollahi Nejand, T. Abzieher, M. Schultes, E. Ahlswede, P. Jackson, M. Powalla, S. Schäfer, M. Rienäcker, T. Wietler, R. Peibst, U. Lemmer, B. S. Richards, U. W. Paetzold (2020): 2D/3D Heterostructure for Semitransparent Perovskite Solar Cells with Engineered Bandgap Enables Efficiencies Exceeding 25% in Four‐Terminal Tandems with Silicon and CIGSAdvanced Functional Materials 30 (2020) 1909919
    DOI: 10.1002/adfm.201909919
  • J. Schmidt, D. Tetzlaff, T.F. Wietler, H. J. Osten (2018): Carbon-mediated epitaxy of SiGe virtual substrates on Si(001)Semiconductor Science and Technology 33 (2018) 114002
    DOI: 10.1088/1361-6641/aadffc
  • R. Peibst, L. Larionova, S. Reiter, T. Wietler, N. Orlowski, S. Schäfer, B. Min, M. Stratmann, D. Tetzlaff, J. Krügener, U. Höhne, J.-D. Kähler, H. Mehlich, S. Frigge, R. Brendel (2018): Building blocks for industrial, screen-printed double-side contacted POLO cells with highly transparent ZnO:Al layersIEEE Journal of Photovoltaics 8 (2018) 719
    DOI: 10.1109/JPHOTOV.2018.2813427
  • T. F. Wietler, B. Min, S. Reiter, Y. Larionova, R. Reineke-Koch, F. Heinemeyer, R. Brendel, A. Feldhoff, J. Krügener, D. Tetzlaff, and R. Peibst (2018): High temperature annealing of ZnO:Al on passivating POLO junctions: Impact on transparency, conductivity, junction passivation and interface stabilityIEEE Journal of Photovoltaics 9 (2018) 89
    DOI: 10.1109/JPHOTOV.2018.2878337
  • Y. Barnscheidt, J. Schmidt, G. Wetzel, D. Tetzlaff, T.F. Wietler, H.J. Osten (2018): Highly boron-doped germanium layers on Si(001) grown by carbon-mediated epitaxySemiconductor Science and Technology 33 (2018) 104006
    DOI: 10.1088/1361-6641/aade69
  • D. Tetzlaff, J. Krügener, Y. Larionova, S. Reiter, M. Turcu, F. Haase, R. Brendel, R. Peibst, U. Höhne, J.-D. Kähler, T. F. Wietler (2017): A Simple Method for Pinhole Detection in Carrier Selective POLO-Junctions for High Efficiency Silicon Solar CellsSolar Energy Materials & Solar Cells 173 (2017) 106
    DOI: 10.1016/j.solmat.2017.05.041
  • D. Tetzlaff, M. Dzinnik, J. Krügener, Y. Larionova, S. Reiter, M. Turcu, R. Peibst, U. Höhne, J.-D. Kähler, T. F. Wietler (2017): Introducing Pinhole Magnification by Selective Etching: Application to Poly-Si on Ultra-Thin Silicon Oxide FilmsEnergy Procedia 124 (2017) 435
    DOI: 10.1016/j.egypro.2017.09.270
  • J. Schmidt, D. Tetzlaff, E. Bugiel, T. Wietler (2017): Surfactant-Mediated Epitaxy of Thin Germanium Films on SiGe(001) Virtual SubstratesJournal of Crystal Growth 457 (2016) 171
    DOI: 10.1016/j.jcrysgro.2016.06.053
  • J. Schmidt, M. Eilert, S. Peters, T. F. Wietler (2017): Characterization of thin SiGe layers on Si (001) by spectroscopic ellipsometry for Ge fractions from 0 to 100%Applied Surface Science 421 (2017) 772
    DOI: 10.1016/j.apsusc.2016.08.091
  • M. Moellers, C. Margenfeld, T. F. Wietler, H. J. Osten (2017): Growth of epitaxially stabilized, non-cubic Gd2O3 on silicon(111) substratesJournal of Crystal Growth 480 (2017) 141
    DOI: 10.1016/j.jcrysgro.2017.10.019
  • T. F. Wietler, D. Tetzlaff, J. Krügener, M. Rienäcker, F. Haase, Y. Larionova, R. Brendel, R. Peibst (2017): Pinhole Density and Contact Resistivity of Carrier Selective Junctions with Polycrystalline Silicon on OxideApplied Physics Letters 110 (2017) 253902
    DOI: 10.1063/1.4986924
  • Y. Larionova, M. Turcu, S. Reiter, R. Brendel, D. Tetzlaff, J. Krügener, T. Wietler, U. Höhne, J.-D. Kähler, R. Peibst (2017): On the recombination behavior of p+-type polysilicon on oxide junctions deposited by different methods on textured and planar surfacesPhysica Status Solidi A: Applications and Materials Science 217 (2017) 1700058
    DOI: 10.1002/pssa.201700058
  • A. Grimm, A. Fissel, E. Bugiel, T. F. Wietler (2016): In situ observation of low temperature growth of Ge on Si(111) by reflection high energy electron diffractionApplied Surface Science 370 (2016) 40
    DOI: 10.1016/j.apsusc.2016.02.144
  • A. Joseph, D. Tetzlaff, J. Schmidt, R. Böttger, T. F. Wietler, H. J. Osten (2016): Formation and properties of high-dose nitrogen implanted epitaxially grown Gd2O3 on siliconJournal of Applied Physics 120 (2016) 144103
    DOI: 10.1063/1.4964431
  • A. K. Katiyar, A. Grimm, R. Bar, J. Schmidt, T. F. Wietler, H. J. Osten and S. K. Ray (2016): Room temperature direct band gap emission characteristics of surfactant mediated grown compressively strained Ge filmsNanotechnology 27 (2016) 435204
    DOI: 10.1088/0957-4484/27/43/435204
  • P. Shekhter, D. Schwendt, Y. Amouyal, T. F. Wietler, H. J. Osten, M. Eizenberg (2016): Strain-induced phase variation and dielectric constant enhancement of epitaxial Gd2O3Journal of Applied Physics 120 (2016) 014101
    DOI: 10.1063/1.4958301
  • R. Peibst, U. Römer, Y. Larionova, M. Rienäcker, A. Merkle, N. Folchert, S. Reiter, M. Turcu, B. Min, J. Krügener, D. Tetzlaff, E. Bugiel, T. Wietler, R. Brendel (2016): Working principle of carrier selective poly-Si/c-Si junctions: Is tunnelling the whole story?Solar Energy Materials & Solar Cells 158 (2016) 60
    DOI: 10.1016/j.solmat.2016.05.045
  • S. Reiter, N. Koper, R. Reineke-Koch, Y. Larionova, M. Turcu, J. Krügener, D. Tetzlaff, T. Wietler, U. Höhne, J.-D. Kähler, R. Brendel, R. Peibst (2016): Parasitic Absorption in Polycrystalline Si-layers for Carrier-selective Front JunctionsEnergy Procedia 92 (2016) 199
    DOI: 10.1016/j.egypro.2016.07.057
  • U. Römer, R. Peibst, T. Ohrdes, B. Lim, J. Krügener, T. Wietler, R. Brendel (2015): Ion Implantation for Poly-Si Passivated Back-Junction Back-Contacted Solar CellsIEEE Journal of Photovoltaics 5 (2015) 507
    DOI: 10.1109/JPHOTOV.2014.2382975
  • R. Peibst, U. Römer, K. R. Hofmann, B. Lim, T. F. Wietler, J. Krügener, N.-P. Harder, R. Brendel (2014): A Simple Model Describing the Symmetric I-V Characteristics of p Polycrystalline/n Monocrystalline Si, and n Polycrystalline Si/p Monocrystalline Si JunctionsIEEE Journal of Photovoltaics 4 (2014) 841
    DOI: 10.1109/JPHOTOV.2014.2310740
  • T. F. Wietler, J. Schmidt, D. Tetzlaff, E. Bugiel (2014): Surfactant-mediated epitaxy of silicon germanium films on silicon (001) substratesThin Solid Films 557 (2014) 27
    DOI: 10.1016/j.tsf.2013.08.125
  • U. Römer, R. Peibst, T. Ohrdes, B. Lim, J. Krügener, E. Bugiel, T. Wietler, R. Brendel (2014): Recombination behavior and contact resistance of n+ and p+ poly-crystalline Si/mono-crystalline Si junctionsSolar Energy Materials and Solar Cells 131 (2014) 85
    DOI: 10.1016/j.solmat.2014.06.003
  • D. Tetzlaff, T. F. Wietler, E. Bugiel, H.-J. Osten (2013): Strain relaxation of thin Ge films on Si(001) grown by carbon-mediated epitaxyJournal of Crystal Growth 378 (2013) 254
    DOI: 10.1016/j.jcrysgro.2012.12.087
  • D. Tetzlaff , T. F. Wietler, E. Bugiel, H.-J. Osten (2012): Carbon-mediated growth of thin, fully relaxed germanium films on siliconApplied Physics Letters 100 (2012) 012108
    DOI: 10.1063/1.3675450
  • A. Fissel, R. Dargis, E. Bugiel, D. Schwendt, T. Wietler, J. Krügener, A. Laha, H.-J. Osten (2010): Single-crystalline Si grown on single-crystalline Gd2O3 by modified solid-phase epitaxyThin Solid Films 518 (2010) 2546
    DOI: 10.1016/j.tsf.2009.09.139
  • R. Dargis, A. Fissel, D. Schwendt, J. Krügener, T. Wietler, A. Laha, E. Bugiel, H.-J. Osten (2010): Epitaxial growth and thermal stability of silicon layers on crystalline rare-earth metal oxidesVacuum 85 (2010) 523
    DOI: 10.1016/j.vacuum.2010.01.026
  • R. Dargis, A. Fissel, E. Bugiel, D. Schwendt, T. Wietler, A. Laha, H.-J. Osten (2009): Epitaxial Growth and Properties of Silicon on Crystalline Rare-Earth-Metal Oxide for SOI ApplicationsMaterial Science (MEDŽIAGOTYRA) 15 (2009) 11
  • R. Dargis, A. Fissel, E. Bugiel, T. Wietler, D. Schwendt, A. Laha, H.-J. Osten (2009): Development of multi-step procedure for epitaxial growth of crystalline silicon on rare-earth-metal oxide for SOI-applicationse-Journal of Surface Science and Nanotechnology 7 (2009) 405
    DOI: 10.1380/ejssnt.2009.405
  • T. F. Wietler, A. Laha, E. Bugiel, M. Czernohorsky, R. Dargis, A. Fissel, H.-J. Osten (2009): Epitaxial growth of Gd2O3 on surfactant-mediated grown Ge films on Si(001) substratesSolid-State Electronics 53 (2009) 833
    DOI: 10.1016/j.sse.2009.04.027
  • T. F. Wietler, E. P. Rugeramigabo, E. Bugiel, K. R. Hofmann (2009): Influence of Sb Induced Surface Faceting on Structural Properties Of Relaxed Ge Films On Si(001)Physics of Semiconductors: 29th International Conference on the Physics of Semiconductors, AIP Conference Proceedings 1199 (2009) 15
    DOI: 10.1063/1.3295345
  • T. F. Wietler, E. Bugiel, K. R. Hofmann (2008): Relaxed germanium films on silicon (110)Thin Solid Films 517 (2008) 272
    DOI: 10.1016/j.tsf.2008.08.018
  • T. F. Wietler, E. Bugiel, K. R. Hofmann (2008): Tuning Strain Relaxation by Surface-Morphology: Surfactant-Mediated Epitaxy of Germanium on SiliconApplied Surface Science 255 (2008) 778
    DOI: 10.1016/j.apsusc.2008.07.030
  • K. Sokolowski-Tinten, U. Shymanovich, M. Nicoul, J. Blums, A. Tarasevitch, M. Horn-von-Hoegen, D. von der Linde, A. Morak, T. Wietler (2007): Energy relaxation and anomalies in the thermo-acoustic response of femtosecond laser-excited GermaniumUltrafast Phenomena XV, Springer Series in Chemical Physics 88 (2007) 597
    DOI: 10.1007/978-3-540-68781-8_192
  • T. F. Wietler, E. Bugiel, K. R. Hofmann (2007): Surfactant‐Mediated Epitaxy of Germanium on Structured Silicon Substrates: Towards Embedded GermaniumAIP Conference Proceedings 893 (2007) 67
    DOI: 10.1063/1.2729773
  • U. Shymanovich, M. Nicoul, J. Blums, K. Sokolowski-Tinten, A. Tarasevitch, T. Wietler, M. Horn von Hoegen, D. von der Linde (2007): Diffraction of strongly convergent X-rays from picosecond acoustic transientsApplied Physics A: Materials Science & Processing 87 (2007) 7
    DOI: 10.1007/s00339-007-3863-6
  • T. F. Wietler, E. Bugiel, K. R. Hofmann (2006): Residual strain in Ge films grown by surfactant-mediated epitaxy on Si(111) and Si(001) substratesMaterials Science in Semiconductor Processing 9 (2006) 659
    DOI: 10.1016/j.mssp.2006.08.014
  • T. F. Wietler, E. Bugiel, K. R. Hofmann (2006): Surfactant Mediated Epitaxy of High-Quality Low-Doped Relaxed Germanium Films on Silicon (001)Thin Solid Films 508 (2006) 6
    DOI: 10.1016/j.tsf.2005.08.410
  • T. F. Wietler, E. Bugiel, K. R. Hofmann (2005): Surfactant Mediated Epitaxy of Relaxed Low-Doped Ge Films on Si(001) with Low Defect DensitiesApplied Physics Letters 87 (2005) 182102
    DOI: 10.1063/1.2120900