T
T. Niemöller
Publications - 6
Citations - 389
T. Niemöller is an academic researcher. The author has contributed to research in topics: Charge ordering & Superstructure (condensed matter). The author has an hindex of 5, co-authored 6 publications receiving 371 citations.
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Journal ArticleDOI
Local magnetic order vs superconductivity in a layered cuprate
Noriya Ichikawa,Shin-ichi Uchida,John M. Tranquada,T. Niemöller,Peter M. Gehring,Seunghun Lee,Seunghun Lee,J. R. Schneider +7 more
TL;DR: It is concluded that the transition temperature for local charge ordering decreases monotonically with x, and hence that local antiferromagnetic order is uniquely correlated with the anomalous depression of superconductivity at x approximately 1 / 8.
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Hard?X-ray diffraction study of charge stripe order in La1.48Nd0.4Sr0.12CuO4
M. v. Zimmermann,A. Vigliante,A. Vigliante,T. Niemöller,Noriya Ichikawa,T. Frello,Jan Madsen,P. Wochner,S. Uchida,Niels Hessel Andersen,John M. Tranquada,Doon Gibbs,J. R. Schneider +12 more
TL;DR: In this article, high-energy photon diffraction is used to investigate the charge ordering previously studied by neutron diffraction in La148Nd04Sr012CuO4 Besides confirming the existence of superlattice peaks due to charge order, the temperature dependence of peak intensity, width, and position has been determined with improved precision.
Journal ArticleDOI
Superstructure formation and the structural phase diagram of YBa2Cu3O6+x
Niels Hessel Andersen,M. von Zimmermann,T. Frello,Mikael Käll,Dan Mønster,Per-Anker Lindgård,Jan Madsen,T. Niemöller,Henning Friis Poulsen,O. Schmidt,J. R. Schneider,Th. Wolf,Pinder Dosanjh,Ruixing Liang,Walter Hardy +14 more
TL;DR: The structural ordering properties of oxygen in YBa2Cu3O6+x have been studied by neutron and high-energy synchrotron X-ray diffraction and by computer simulations based on an extension of the Asymmetric Next Nearest Neighbour Interaction (ASYNNI) model as mentioned in this paper.
Journal ArticleDOI
Charge stripes seen with X-rays in
T. Niemöller,Noriya Ichikawa,T. Frello,H. Hünnefeld,Niels Hessel Andersen,S. Uchida,J. R. Schneider,John M. Tranquada +7 more
TL;DR: In this article, the ordering of spins and holes is driven by the charges as it is found in the case of La16-xNd04SrxCuO4 at the doping level of x=012.
Journal ArticleDOI
The charge ordered phase in studied by means of high energy X-ray diffraction
T. Niemöller,M. von Zimmermann,S. Uhlenbruck,O. Friedt,Bernd Büchner,T. Frello,Niels Hessel Andersen,Patrick Berthet,L. Pinsard,A. M. de Leon-Guevara,A. Revcolevschi,J. R. Schneider +11 more
TL;DR: In this article, it was argued that the onset of charge ordering in the sample with x = 0.125 is related to the suppression of co-operative Jahn-Teller distortions which is initiated by rising ferromagnetism.