Reinvestigation of the Fe, Cu and Cr valences in (FeCu)Cr2S4 spinels |
Taubitz Christian1, Kuepper Karsten2, Raekers Michael1, Galakhov Vadim34, Felea Viorel5, Ţurcan Vladimir5, Neumann Manfred6 |
2 Dresden-Rossendorf Research Center, 3 Institute of Metal Physics RAS, 4 Ural State Mining University, Yekaterinburg, 5 Institute of Applied Physics, Academy of Sciences of Moldova,
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Physica Status Solidi (B) Basic Research |
Nr. / 2009 / ISSN 0370-1972 |
Disponibil online 15 September, 2023. Descarcări-0. Vizualizări-135 |
----------------------------------------------------------------------------------------------------------------------------------- Structure, magnetic susceptibility, and specific heat of the spin-orbital-liquid candidate FeS c2 S4: Influence of Fe off-stoichiometry |
Ţurcan Vladimir12, Prodan Lilian1, Felea Viorel1, Filippova Irina1, Kravţov Victor1, Günther Axel2, Widmann Sebastian2, Krug Von Nidda Hans Albrecht2, Deisenhofer Joachim2, Loidl Alois2 |
1 Institute of Applied Physics, Academy of Sciences of Moldova, 2 University of Augsburg |
Physical Review B |
Nr. / 2017 / ISSN 2469-9950 /ISSNe 2469-9969 |
Disponibil online 13 February, 2018. Descarcări-2. Vizualizări-829 |
----------------------------------------------------------------------------------------------------------------------------------- ----------------------------------------------------------------------------------------------------------------------------------- Unconventional magnetic order in the frustrated diamond-lattice antiferromagnet CoAl2 O4 studied by neutron diffraction and classical Monte Carlo simulation |
Zaharko Oksana1, Toth Sandor1, Sendetskyi Oles1, Cervellino Antonio1, Wolter-Giraud Anja2, Dey T. N.2, Maljuk Andrey N.2, Ţurcan Vladimir34 |
3 University of Augsburg, 4 Institute of Applied Physics, Academy of Sciences of Moldova |
Physical Review B - Condensed Matter and Materials Physics |
Nr. / 2014 / ISSN 1098-0121 /ISSNe 1550-235X |
Disponibil online 3 July, 2023. Descarcări-0. Vizualizări-164 |
----------------------------------------------------------------------------------------------------------------------------------- ----------------------------------------------------------------------------------------------------------------------------------- ----------------------------------------------------------------------------------------------------------------------------------- Spin-lattice coupling in the frustrated antiferromagnet ZnCr 2Se 4 probed by ultrasound |
Felea Viorel1, Yasin Shadi2, Günther Axel3, Deisenhofer Joachim3, Krug Von Nidda Hans Albrecht3, Zherlitsyn S.2, Ţurcan Vladimir14, Lemmens Peter56, Wosnitza Joachim2, Loidl Alois4 |
1 Institute of Applied Physics, Academy of Sciences of Moldova, 3 Institut für Physik, Universität Augsburg, 4 Center for Electronic Correlations and Magnetism, University of Augsburg,
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Physical Review B - Condensed Matter and Materials Physics |
Nr. / 2012 / ISSN 1098-0121 /ISSNe 1550-235X |
Disponibil online 29 June, 2023. Descarcări-0. Vizualizări-197 |
----------------------------------------------------------------------------------------------------------------------------------- Spin liquid in a single crystal of the frustrated diamond lattice antiferromagnet CoAl2O4 |
Zaharko Oksana1, Christensen Niels Bech2, Cervellino Antonio1, Ţurcan Vladimir34, Maljuk Andrey N.5, Stuhr Uwe1, Niedermayer Ch1, Yokaichiya Fabiano6, Argyriou Dimitri N.7, Boehm Martin8, Loidl Alois3 |
2 Technical University of Denmark, 3 Center for Electronic Correlations and Magnetism, University of Augsburg, 4 Institute of Applied Physics, Academy of Sciences of Moldova, 6 National Synchrotron Light Laboratory, Campinas,
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Physical Review B - Condensed Matter and Materials Physics |
Nr. / 2011 / ISSN 1098-0121 /ISSNe 1550-235X |
Disponibil online 28 June, 2023. Descarcări-0. Vizualizări-197 |
----------------------------------------------------------------------------------------------------------------------------------- Phonon anomalies and possible local lattice distortions in giant magnetocapacitive CdCr2S4 |
Gnezdilov Vladimir1, Lemmens Peter2, Pashkevich Yurii3, Payen Christophe4, Choi Kwang Yong5, Hemberger Joachim6, Loidl Alois6, Ţurcan Vladimir67 |
1 B.Verkin Institute for Low Temperature Physics and Engineering of NAS of Ukraine, 3 Dоnetsk Institute of Physics and Technology named after A. A. Galkin of the NASU, 6 Center for Electronic Correlations and Magnetism, University of Augsburg, 7 Institute of Applied Physics, Academy of Sciences of Moldova |
Physical Review B - Condensed Matter and Materials Physics |
Nr. / 2011 / ISSN 1098-0121 /ISSNe 1550-235X |
Disponibil online 29 June, 2023. Descarcări-0. Vizualizări-178 |
----------------------------------------------------------------------------------------------------------------------------------- Structural anomalies and the orbital ground state in FeCr2S 4 |
Ţurcan Vladimir12, Zaharko Oksana3, Schrettle Florian1, Kant Ch.1, Deisenhofer Joachim1, Krug Von Nidda Hans Albrecht1, Felea Viorel24, Lemmens Peter4, Groza Joanna R.5, Quach Dat V.5, Gozzo Fabia3, Loidl Alois1 |
1 Institut für Physik, Universität Augsburg, 2 Institute of Applied Physics, Academy of Sciences of Moldova,
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Physical Review B - Condensed Matter and Materials Physics |
Nr. / 2010 / ISSN 1098-0121 /ISSNe 1550-235X |
Disponibil online 27 June, 2023. Descarcări-0. Vizualizări-176 |
----------------------------------------------------------------------------------------------------------------------------------- ----------------------------------------------------------------------------------------------------------------------------------- ----------------------------------------------------------------------------------------------------------------------------------- Spin-driven phase transitions in ZnCr2 Se4 and ZnCr2 S4 probed by high-resolution synchrotron x-ray and neutron powder diffraction |
Yokaichiya Fabiano1, Krimmel Alexander2, Ţurcan Vladimir23, Margiolaki Irene4, Thompson Paul B.J.4, Bordallo Heloisa N.1, Buchsteiner Alexandra1, Stuber Norbert1, Argyriou Dimitri N.5, Loidl Alois2 |
2 Center for Electronic Correlations and Magnetism, University of Augsburg, 3 Institute of Applied Physics, Academy of Sciences of Moldova, 4 European Synchrotron Radiation Facility, Grenoble,
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Physical Review B - Condensed Matter and Materials Physics |
Nr. / 2009 / ISSN 1098-0121 /ISSNe 1550-235X |
Disponibil online 27 June, 2023. Descarcări-0. Vizualizări-205 |
----------------------------------------------------------------------------------------------------------------------------------- Spin frustration and magnetic exchange in cobalt aluminum oxide spinels |
Tristan Neumann1, Zestrea Veaceslav12, Behr Gunther U.1, Klingeler Rudiger1, Buchner Bernd B.1, Krug Von Nidda Hans Albrecht3, Loidl Alois3, Ţurcan Vladimir32 |
2 Institute of Applied Physics, Academy of Sciences of Moldova, 3 Center for Electronic Correlations and Magnetism, University of Augsburg |
Physical Review B - Condensed Matter and Materials Physics |
Nr. / 2008 / ISSN 1098-0121 /ISSNe 1550-235X |
Disponibil online 25 June, 2023. Descarcări-0. Vizualizări-241 |
----------------------------------------------------------------------------------------------------------------------------------- ----------------------------------------------------------------------------------------------------------------------------------- ----------------------------------------------------------------------------------------------------------------------------------- ----------------------------------------------------------------------------------------------------------------------------------- Experimental evidence for competition between antiferromagnetic and ferromagnetic correlations in HgCr2 S4 |
Ţurcan Vladimir12, Hemberger Joachim1, Krimmel Alexander1, Krug Von Nidda Hans Albrecht1, Lunkenheimer Peter1, Weber S.1, Zestrea Veaceslav2, Loidl Alois1 |
1 Center for Electronic Correlations and Magnetism, University of Augsburg, 2 Institute of Applied Physics, Academy of Sciences of Moldova |
Physical Review B - Condensed Matter and Materials Physics |
Nr. / 2006 / ISSN 1098-0121 /ISSNe 1550-235X |
Disponibil online 27 June, 2023. Descarcări-0. Vizualizări-153 |
----------------------------------------------------------------------------------------------------------------------------------- ----------------------------------------------------------------------------------------------------------------------------------- Magnetic ordering and spin excitations in the frustrated magnet Mn Sc2 S4 |
Krimmel Alexander1, Mucksch M.23, Ţurcan Vladimir14, Koza Michael Marek3, Mutka Hannu3, Ritter Clemens3, Sheptyakov Denis V.5, Hörn Siegfried2, Loidl Alois1 |
1 Center for Electronic Correlations and Magnetism, University of Augsburg, 2 Institut für Physik, Universität Augsburg, 4 Institute of Applied Physics, Academy of Sciences of Moldova,
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Physical Review B - Condensed Matter and Materials Physics |
Nr. / 2006 / ISSN 1098-0121 /ISSNe 1550-235X |
Disponibil online 26 June, 2023. Descarcări-0. Vizualizări-166 |
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