Zobrazeno 1 - 10 of 196 pro vyhledávání: '"W. Windsch"'
1
Interpretation of the temperature dependence ofMn2+high-field ESR spectra in the first incommensurately modulated phase of betaine calcium chloride dihydrate
Autor: R. Heidler, Dieter Michel, H. Metz, W. Windsch
Publikováno v: Physical Review B. 58:2556-2562
By a combination of $X$-band and $Q$-band ESR investigations it was possible to distinguish between effects of first and second order in the critical behavior, which are influenced in different ways by the dynamics of the order-parameter fluctuations
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::8f61bcb5e799ed0d34cf0b59367bec2a
https://doi.org/10.1103/physrevb.58.2556
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3
Structural, magnetic, and EPR studies of BaCuO2+x
Autor: C. Mitros, W. Windsch, H. Metz, N. Guskos, H. Gamari-Seale, Charalamos A. Londos, A. Koufoudakis, Vlassis Likodimos, Vassilis Psycharis
Publikováno v: Journal of Solid State Chemistry. 119:50-61
XRD, magnetic susceptibility, and EPR studies are reported for the BaCuO 2+ x compound in both the oxygenated and nonoxygenated phases. The XRD analysis has shown essential differences in the disordered part between the oxygenated and the nonoxygenat
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::d9d8909ce384fedc127f0bceb1d41b9c
https://doi.org/10.1016/0022-4596(95)80008-d
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6
Magnetic and EPR Studies of Oxygenated and Non-Oxygenated LaBaSrCu3O6+x Compounds in the Tetragonal Phase
Autor: W. Windsch, M. Calamiotou, H. Metz, S. M. Paraskevas, D. Niarchos, C. Mitros, M. Wabia, N. Guskos, H. Gamari-Seale, V. Psyharis, Vlassis Likodimos, A. Koufoudakis, J. Kuriata
Publikováno v: physica status solidi (b). 180:491-501
Oxygenated and non-oxygenated LaBaSrCu 3 O 6+x ceramics in the tetragonal phase are studied using X-ray, EPR, and magnetic measurements. A Meissner signal for the oxygenated sample corresponding to almost perfect diamagnetism is measured below 35 K.
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::f9cd8ec10344b90aa23abf99421ce7e6
https://doi.org/10.1002/pssb.2221800220
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8
Electron paramagnetic resonance investigations on manganese doped PbTiO3, ceramics and single crystals
Autor: K. Wojcik, W. Windsch, G. Klotzsche
Publikováno v: Ferroelectrics Letters Section. 15:115-120
The EPR spectra of manganese doped PbTiO3, ceramics and single crystals reveal Mn4+ and Mn2+ incorporated in the oxygen octahedron. Mn4+ is located exactly at Ti4+ site whereas the position of Mn2+ is near to the centre of the oxygen octahedron. Both
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e8531cf9401c8b3ab4b2b79b078ef4aa
https://doi.org/10.1080/07315179308204247
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10
Low-Temperature Dependence of the EPR Spectra of Gd0.5RE0.5Ba2Cu3O7−δ Compounds in the Tetragonal Phase
Autor: Charalamos A. Londos, C. Mitros, Vlassis Likodimos, W. Windsch, A. Koufoudakis, H. Metz, H. Gamari-Seale, D. Niarchos, N. Guskos
Publikováno v: physica status solidi (b). 170:597-607
The EPR spectra of perovskite ceramics of Gd0.5RE0.5Ba2Cu3O7−δ type (RE La, Pr, Nd, Sm, Eu, Dy, Ho, Y, Er, Tm, Yb, and Lu) in tetragonal (non-HTC) phase are investigated as a function of temperature in the range 40 to 3 K. A signal arising from th
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::196f096d21f57ab1f3f0a6db8f4e7218
https://doi.org/10.1002/pssb.2221700225
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