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, Schwarzhuber, Felix, Pöllath, Simon and Müller-Caspary, Knut
(2023)
Advanced processing of differential phase contrast data: Distinction between different causes of electron phase shifts.
Ultramicroscopy 250, p. 113752.
Fulltext not available.
Schwarzhuber, Felix Maximilian
(2020)
Differentielle Phasenkontrastmikroskopie - Entwicklung und Charakterisierung eines Detektors zur direkten
Pöllath, Simon
(2020)
Reciprocal and real space imaging of static and dynamically excited magnetic skyrmions and chiral magnetic textures.
PhD, Universität Regensburg.
Maier, Thomas M.
, Sandl, Sebastian
, Melzl, Peter, Zweck, Josef, Jacobi von Wangelin, Axel
and Wolf, Robert
(2020)
Heterogeneous Olefin Hydrogenation Enabled by a Highly‐Reduced Nickel(−II) Catalyst Precursor.
Chemistry – A European Journal 26, pp. 6113-6117.
(2020)
Spin structure relation to phase contrast imaging of isolated magnetic Bloch and Néel skyrmions.
Ultramicroscopy 212, p. 112973.
Fulltext not available.
Gregori, Bernhard J., Nowakowski, Michal
, Schoch, Anke, Pöllath, Simon, Zweck, Josef, Bauer, Matthias and Jacobi von Wangelin, Axel
(2020)
Stereoselective Chromium‐Catalyzed Semi‐Hydrogenation of Alkynes.
ChemCatChem 12 (21), pp. 5359-5363.
, Hoehl, Arne, Liao, Jung-Wei, Zadvorna, Olga, Schweicher, Guillaume
, Sirringhaus, Henning, Heberle, Joachim, Kästner, Bernd, Wunderlich, Jörg and Venkateshvaran, Deepak
(2020)
Thermoelectric nanospectroscopy for the imaging of molecular fingerprints.
Nanophotonics 9 (14), pp. 4347-4354.
Fulltext not available.
, Lesne, Edouard, Markou, Anastasios
, Dejene, Fasil Kidane
, Sivakumar, Pranava Keerthi, Pöllath, Simon, Rana, Kumari Gaurav, Kumar, Neeraj
, Luo, Chen
, Ryll, Hanjo, Radu, Florin
, Kronast, Florian, Werner, Peter, Back, Christian H.
, Felser, Claudia
and Parkin, Stuart S. P.
(2019)
Magnetic and electrical transport signatures of uncompensated moments in epitaxial thin films of the noncollinear antiferromagnet Mn3Ir.
Applied Physics Letters 115 (6), 062403.
Fulltext not available.
, Schwarzhuber, Felix, Pöllath, Simon, Zweck, Josef, Fritsch, Lorena, Schoch, Roland, Bauer, Matthias
and Jacobi von Wangelin, Axel
(2019)
Stereoselective Alkyne Hydrogenation by using a Simple Iron Catalyst.
ChemSusChem 12 (16), pp. 3864-3870.
Fulltext not available.
, Schwarzhuber, Felix, Pöllath, Simon, Zweck, Josef and Jacobi von Wangelin, Axel
(2018)
Olefin-Stabilized Cobalt Nanoparticles for C=C, C=O, and C=N Hydrogenations.
Chemistry - A European Journal 24 (14), pp. 3403-3407.
Fulltext not available.
Wild, Johannes
(2017)
Lorentz-Transmissionselektronenmikroskopie und Differentielle Phasenkontrastmikroskopie an magnetischen Skyrmionen.
PhD, Universität Regensburg.
Wild, Johannes
, Meier, Thomas N. G., Pöllath, Simon, Kronseder, Matthias
, Bauer, Andreas, Chacon, Alfonso, Halder, Marco, Schowalter, Marco, Rosenauer, Andreas, Zweck, Josef, Müller, Jan, Rosch, Achim
, Pfleiderer, Christian
and Back, Christian H.
(2017)
Entropy-limited topological protection of skyrmions.
Science Advances 3 (9), e1701704.
Pöllath, Simon, Wild, Johannes
, Heinen, L., Meier, Thomas Norbert G., Kronseder, Matthias
, Tutsch, L., Bauer, A.
, Berger, H., Pfleiderer, C., Zweck, Josef, Rosch, A.
and Back, Christian H.
(2017)
Dynamical Defects in Rotating Magnetic Skyrmion Lattices.
Physical Review Letters 118 (20).
, Huber, Harald, Wirth, Reinhard, Wurch, Louie, Podar, Mircea and Rachel, Reinhard
(2017)
A Complex Endomembrane System in the Archaeon Ignicoccus hospitalis Tapped by Nanoarchaeum equitans.
Frontiers in Microbiology 8.
Fulltext not available.
Bauer, Benedikt
(2016)
Transmission Electron Microscopy on GaAs Nanowires – Spontaneous Polarization and MnAs Nanocrystals.
PhD, Universität Regensburg.
Hubmann, Joachim, Bauer, Benedikt, Körner, H. S., Furthmeier, Stephan, Buchner, Martin, Bayreuther, Günther, Dirnberger, D., Schuh, Dieter, Back, Christian
, Zweck, Josef, Reiger, Elisabeth and Bougeard, Dominique
(2016)
Epitaxial Growth of Room-Temperature Ferromagnetic MnAs Segments on GaAs Nanowires via Sequential Crystallization.
Nano Letters 16, pp. 900-905.
, Hoffmann, Veit, Weyers, Markus, Wild, Johannes
, Zweck, Josef, Witzigmann, Bernd and Kneissl, Michael
(2016)
Determination of polarization fields in group III-nitride heterostructures by capacitance-voltage-measurements.
Journal of Applied Physics 119 (9), 095713.
Fulltext not available.
and Galioit, Vincent
(2016)
On detector linearity and precision of beam shift detection for quantitative differential phase contrast applications.
Ultramicroscopy 168, pp. 53-64.
Fulltext not available.
, Müller, M., Metzner, S., Veit, P., Schmidt, G.
, Jetter, M.
, Bertram, F.
, Zweck, J., Christen, J. and Michler, P.
(2015)
Defect reduced selectively grown GaN pyramids as template for green InGaN quantum wells.
physica status solidi (b) 253 (1), pp. 67-72.
Fulltext not available.
, Wächter, Clemens, Müller-Caspary, Knut, Mehrtens, Thorsten, Rosenauer, Andreas
, Pietzonka, Ines, Strassburg, Martin and Zweck, Josef
(2015)
Quantitative measurements of internal electric fields with differential phase contrast microscopy on InGaN/GaN quantum well structures.
physica status solidi (b) 253 (1), pp. 140-144.
Fulltext not available.
Furthmeier, Stephan
, Dirnberger, Florian, Hubmann, Joachim, Bauer, Benedikt, Korn, Tobias
, Schüller, Christian, Zweck, Josef, Reiger, Elisabeth and Bougeard, Dominique
(2014)
Long exciton in stacking-fault-free wurtztite GaAs nanowires.
Applied Physics Letters 105 (222109).
Beer, Martin
(2014)
TEM-Untersuchungen an GaN basierten Halbleiterheterostrukturen für optoelektronische Anwendungen.
PhD, Universität Regensburg.
Bauer, Benedikt, Hubmann, Joachim, Lohr, Matthias, Reiger, Elisabeth, Bougeard, Dominique and Zweck, Josef
(2014)
Direct detection of spontaneous polarization in Wurtzite GaAs nanowires.
Applied Physics Letters 104 (211902).
Pritschet, Andreas
(2014)
Numerical and experimental investigations of Boersch Phase Plate equipped Condenser Apertures for use in Electron Magnetic Circular Dichroism experiments in a Transmission Electron Microscope.
PhD, Universität Regensburg.
, Schowalter, Marco, Galioit, Vincent, Löffler, Stefan, Verbeeck, Johan, Zweck, Josef, Schattschneider, Peter
and Rosenauer, Andreas
(2014)
Atomic electric fields revealed by a quantum mechanical approach to electron picodiffraction.
Nature Communications 5 (1).
Fulltext not available.
Lohr, Matthias
(2013)
Quantitative Bestimmung innerer elektrischer Felder mit Hilfe von Differentieller Phasenkontrastmikroskopie.
PhD, Universität Regensburg.
Zabel, Thomas, Sircar, Narayan, Hauke, Norman, Zweck, Josef, Döblinger, Markus, Kaniber, Michael, Finley, J. J.
, Abstreiter, Gerhard, Arakawa, Y. and Bougeard, Dominique
(2013)
Laterally self-ordered silicon-germanium islands with optimized confinement properties.
Applied Physics Letters 103, 063105.
Soda, Marcello
(2012)
Structural and morphological TEM characterization of GaAs based nanowires.
PhD, Universität Regensburg.
Soda, Marcello, Rudolph, Andreas, Schuh, Dieter, Zweck, Josef, Bougeard, Dominique and Reiger, Elisabeth
(2012)
Transition from Au to pseudo-Ga catalyzed growth mode observed in GaAs nanowires grown by molecular beam epitaxy.
Phys. Rev. B 85 (24), p. 245450.
(2012)
Analysis of indium incorporation in non- and semipolar GaInN QW structures: comparing x-ray diffraction and optical properties.
Semiconductor Science and Technology 27 (2), 024013.
Fulltext not available.
, Wächter, Clemens, Wunderer, Thomas, Scholz, Ferdinand and Zweck, Josef
(2012)
Differential phase contrast 2.0—Opening new “fields” for an established technique.
Ultramicroscopy 117, pp. 7-14.
Fulltext not available.
Rosenauer, A., Müller, K., Mehrtens, T., Schowalter, M., Zweck, Josef, Fritz, R. and Volz, K.
(2012)
Measurement of Composition and Strain by STEM.
Microscopy and Microanalysis 18 Supl.2, pp. 1804-0815.
Müller, Knut, Ryll, Henning, Ordavo, Ivan, Ihle, Sebastian, Strüder, Lothar, Volz, Kerstin, Zweck, Josef, make_name_string expected hash reference and make_name_string expected hash reference
(2012)
Scanning transmission electron microscopy strain measurement from millisecond frames of a direct electron charge coupled device.
Applied Physics Letters 101, p. 212110.
, Thonke, Klaus, Neugebauer, Silvio, Metzner, Sebastian, Bertram, Frank
, Christen, Jürgen, Lengner, Holger, Thalmair, Johannes and Zweck, Josef
(2012)
Semipolar GaInN quantum well structures on large area substrates.
physica status solidi (b) 249 (3), pp. 464-467.
Fulltext not available.
Müller, K., Rosenauer, A.
, Schowalter, M., Zweck, Josef, Fritz, R. and Volz, K.
(2012)
Strain Measurement in Semiconductor Heterostructures by Scanning Transmission Electron Microscopy.
Microscopy and Microanalysis 18, pp. 995-1009.
, Zweck, Josef, Weyers, Markus
and Kneissl, Michael
(2012)
Topography of (202¯1) AlGaN, GaN and InGaN layers grown by metal-organic vapor phase epitaxy.
Journal of Crystal Growth 356, pp. 70-74.
Fulltext not available.
, Wanner, Gerhard, Zweck, Josef, Huber, Harald, Thomm, Michael and Rachel, Reinhard
(2011)
Analysis of the surface proteins of "Acidithiobacillus ferrooxidans" strain SP5/1 and the new, pyrite-oxidizing "Acidithiobacillus" isolate HV2/2, and their possible involvement in pyrite oxidation.
Archives of Microbiology, online.
Fulltext restricted.
, Zweck, Josef, Krost, Alois, Christen, Jürgen and Scholz, Ferdinand
(2011)
Growth and coalescence behavior of semipolar
Jönen, H., Rossow, U., Bremers, H., Hoffmann, L., Brendel, M., Dräger, A. D., Schwaiger, S., Scholz, F., Thalmair, Johannes, Zweck, Josef and Hangleiter, A.
(2011)
Highly efficient light emission from stacking faults intersecting nonpolar GaInN quantum wells.
Applied Physics Letters 99, 011901.
, Christen, Jürgen, Schwaiger, Stephan, Scholz, Ferdinand, Thalmair, Johannes, Zweck, Josef and Hangleiter, Andreas
(2011)
Indium incorporation in GaInN/GaN quantum well structures on polar and nonpolar surfaces.
physica status solidi (b) 248 (3), pp. 600-604.
Fulltext not available.
(2011)
X‐ray composition analysis of nonpolar GaInN/GaN multiple quantum well structures.
physica status solidi (b) 248 (3), pp. 616-621.
Fulltext not available.
, Theissmann, R., Acet, M., Hoelzel, M., Gruendmayer, J. and Zweck, J.
(2010)
Low‐temperature transmission electron microscopy study of superconducting Nb3Sn.
physica status solidi (a) 207 (8), pp. 1918-1921.
Fulltext not available.
Bauer, Benedikt, Rudolph, Andreas, Soda, Marcello, Fontcuberta i Morral, Anna, Zweck, Josef, Schuh, Dieter and Reiger, Elisabeth
(2010)
Position controlled self-catalyzed growth of GaAs nanowires by molecular beam epitaxy.
Nanotechnology 21 (43), p. 435601.
Preusche, Dominik, Schmidmeier, Silvia, Pallecchi, Emiliano
, Dietrich, Christian, Hüttel, Andreas K., Zweck, Josef and Strunk, Christoph
(2009)
Characterization of ferromagnetic contacts to carbon nanotubes.
Journal of Applied Physics 106, 084314.
, Soda, M., Jakiela, R.
, Schuh, D., Weiss, D.
, Zweck, J. and Wegscheider, W.
(2009)
Coexistence of ferromagnetism and quantum Hall effect in Mn modulation-doped two-dimensional hole systems.
Journal of Crystal Growth 311 (7), pp. 2160-2162.
Fulltext not available.
Rudolph, Andreas, Soda, Marcello, Kiessling, Matthias, Wojtowicz, Tomasz, Schuh, Dieter, Wegscheider, Werner, Zweck, Josef, Back, Christian
and Reiger, Elisabeth
(2009)
Ferromagnetic GaAs/GaMnAs Core−Shell Nanowires Grown by Molecular Beam Epitaxy.
Nano Letters 9 (11), pp. 3860-3866.
Schattschneider, Peter, Stöger-Pollach, Michael, Rubino, Stefano, Sperl, Matthias, Hurm, Christian, Zweck, Josef and Rusz, Ján
(2008)
Detection of magnetic circular dichroism on the two-nanometer scale.
Physical Review B (PRB) 78 (10), p. 104413.
, Sperl, Matthias, Soda, Marcello, Neumaier, Daniel
, Schuh, Dieter, Bayreuther, Günther, Zweck, Josef and Wegscheider, Werner
(2008)
Ferromagnetic GaMnAs grown on (110) faced GaAs.
Applied Physics Letters 92 (10), p. 102506.
Fulltext restricted.
Huber, Michael, Zweck, Josef and Weiss, Dieter
(2008)
Experimental observation of switching in ferromagnetic nanoscale double disks.
Physical Review B 77, p. 54407.
(2008)
Experimental observation of switching in ferromagnetic nanoscale double disks.
Physical Review B 77 (5).
Fulltext not available.
Dietrich, Christian, Hertel, R., Huber, Michael, Weiss, Dieter, Schäfer, R. and Zweck, Josef
(2008)
Influence of perpendicular magnetic fields on the domain structure of permalloy microstructures grown on thin membranes.
Physical Review B 77, p. 174427.
, Huber, M., Weiss, D.
, Schäfer, R. and Zweck, J.
(2008)
Influence of perpendicular magnetic fields on the domain structure of permalloy microstructures grown on thin membranes.
Physical Review B 77 (17).
Fulltext not available.
, Thonke, K., Sauer, R., Beer, M. and Zweck, J.
(2007)
Optimization of nucleation and buffer layer growth for improved GaN quality.
Journal of Crystal Growth 308 (1), pp. 30-36.
Fulltext not available.
, Zweck, Josef, Wegscheider, Werner, Miller, Stephan, Miler, A., Lugauer, H.-J., Brüderl, G., Lell, Alfred and Härle, Volker
(2006)
Influence of an in situ-deposited SiNx intermediate layer inside GaN and AlGaN layers on SiC substrates.
Journal of Crystal Growth 289 (1), pp. 6-13.
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, Zweck, Josef, Wegscheider, Werner, Miller, S., Miler, A., Lugauer, H., Brüderl, G., Lell, A. and Härle, V.
(2006)
Influence of an in situ-deposited SiN_x intermediate layer inside GaN and AlGaN layers on SiC substrates.
Journal of Crystal Growth 289 (1), pp. 6-13.
Fulltext restricted.
(2006)
In situ measurements of magnetoresistive effects in ferromagnetic microstructures by Lorentz microscopy.
Applied Physics Letters 88, 082506.
Fulltext not available.
, Rahm, M., Dietrich, Christian, Höllinger, Rainer, Heumann, Martin, Weiss, Dieter
and Zweck, Josef
(2005)
Shifting and Pinning of a Magnetic Vortex Core in a Permalloy Dot by a Magnetic Field.
Physical Review Letters 95 (23).
Fulltext not available.
and Zweck, J.
(2005)
True Single Domain and Configuration-Assisted Switching of Submicron Permalloy Dots Observed by Electron Holography.
Physical Review Letters 94 (7).
Fulltext not available.
, Zweck, Josef, Wegscheider, Werner, Miller, S., Lugauer, H.-J., Leber, A., Weimar, A., Lell, Alfred and Härle, Volker
(2004)
Correlation of strain, wing tilt, dislocation density, and photoluminescence in epitaxial lateral overgrown GaN on SiC substrates.
Journal of Applied Physics 96 (7), pp. 3666-3672.
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and Zweck, J.
(2004)
Direct Observation of Switching Processes in Permalloy Rings with Lorentz Microscopy.
Physical Review Letters 93 (4).
Fulltext not available.
, Bräu, Michael F., Zweck, Josef, Brunklaus, Gunther and Eckert, Hellmut
(2004)
Phosphorus Nanorods—Two Allotropic Modifications of a Long‐Known Element.
Angewandte Chemie International Edition 43 (32), pp. 4228-4231.
Fulltext not available.
and Zweck, J.
(2004)
Recording of single-particle hysteresis loops with differential phase contrast microscopy.
Ultramicroscopy 99 (2-3), pp. 137-142.
Fulltext not available.
, Heumann, M. and Zweck, J.
(2003)
Development of a specimen holder for in situ generation of pure in-plane magnetic fields in a transmission electron microscope.
Ultramicroscopy 94 (3-4), pp. 193-196.
Fulltext not available.
, Hoffmann, Horst and Zweck, Josef
(2003)
Magnetization configurations and hysteresis loops of small permalloy ellipses.
Journal of Physics D: Applied Physics 36 (18), p. 2239.
Fulltext not available.
, Hoffmann, H. and Zweck, J.
(2003)
Magnetization configurations and hysteresis loops of small permalloy ellipses.
Journal of Physics D: Applied Physics 36 (18), pp. 2239-2243.
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and Umansky, V.
(2003)
Vortex nucleation in submicrometer ferromagnetic disks.
Applied Physics Letters 82 (23), pp. 4110-4112.
Fulltext not available.
, Fuess, Hartmut, Simek, Daniel
, Kub, Jirí, Zweck, Josef, Vacínová, Jitka and Valvoda, Václav
(2002)
X-ray reflectivity of multilayers with non-continuous interfaces.
Journal of Physics: Condensed Matter 14 (21), pp. 5303-5314.
Fulltext not available.
, Pulwey, R., Sattler, R., Schweinböck, T., Zweck, J. and Weiss, D.
(2000)
Magnetization pattern of ferromagnetic nanodisks.
Journal of Applied Physics 88 (7), pp. 4437-4439.
Fulltext not available.
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