Zobrazeno 1 - 10 of 29 pro vyhledávání: '"B. Milsch"'
2
Evaluation of Lattice Site and Valence of Manganese in Polycrystalline BaTiO3, and n-BaTiO3, by Electron Paramagnetic Resonance
Autor: B. Milsch
Publikováno v: Physica Status Solidi (a). 133:455-464
The EPR spectra of manganese in polycrystalline BaTiO3 and n-BaTiO3 (lanthanum-doped BaTiO3) are studied. The measurements are carried out in all four phases of BaTiO3 to follow the phase transformations of the ceramic material by means of the micros
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::dd1e2dfa6fa23648004e68f7c13717f0
https://doi.org/10.1002/pssa.2211330229
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3
Defect centres in beryllium oxide ceramics studied by electron paramagnetic resonance (EPR)
Autor: L. Michalowsky, F. Kerbe, B. Milsch
Publikováno v: Ceramics International. 16:311-318
Paramagnetic defect centres are detected by electron spin resonance (EPR) in beryllium oxide ceramics sintered at different temperatures under different conditions (air, vacuum and hydrogen). From the EPR results, the structure of the centres is dedu
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::2061044827a8c3611d37d36e16be239b
https://doi.org/10.1016/0272-8842(90)90045-h
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4
EPR Investigations of the Dynamics of Doping IONS in Perovskite Lead Titanate Ceramics
Autor: R. Heidler, G. Klotzsche, Wolfgang Windsch, B. Milsch
Publikováno v: 25th Congress Ampere on Magnetic Resonance and Related Phenomena ISBN: 9783540531364
EPR spectra of Mn2+, Mn4+, Cr3+, Gd3+ ions in PbTi03, ceramics substituted for Ti4 + and Pb2+, resp. show different temperature dependences of their fine structure. It is revealed that near the ferroelectric transition the motion of Cr3+ and Mn2+ is
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::282e24ce550120e82f4afc552e7ef485
https://doi.org/10.1007/978-3-642-76072-3_25
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5
The concentration dependence of the ferroelectric transition temperature of the solid solution of TSCC and TSCB
Autor: B. Milsch, U. Gutteck, W. Windsch, B. Malige, H. Braeter
Publikováno v: Solid State Communications. 42:839-842
The concentration dependence of the ferroelectric transition temperature Tc of single crystals of the solid solution tris-sarcosine calcium chloride1−x bromidex is studied experimentally by measurement of the static dielectric constant ϵb and desc
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::a52dd1fc5a70b5cee9856ad8c487d713
https://doi.org/10.1016/0038-1098(82)90220-4
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7
EPR, ENDOR and ESE investigations on chromium modified PbTiO3 ceramics
Autor: Georg Völkel, B. Milsch, Wolfgang Windsch, Rolf Böttcher, W. Brunner, S.T. Kirillov
Publikováno v: Chemical Physics Letters. 129:546-549
EPR and ENDOR studies show that chromium is incorporated in mono crystalline regions of the grains in PbTiO 3 ceramics as Cr 5+ ions at Ti 4+ sites. The local symmetry of the Cr 5+ impurity is lower than of the host Ti 4+ site in the crystallite. ESE
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::082edd0395cc1af228ab9f2f4e5e8f38
https://doi.org/10.1016/0009-2614(86)80398-0
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10
Electron Paramagnetic Resonance of Mn2+ in Guanidinium Aluminium Sulfate Hexahydrate
Autor: Wolfgang Windsch, B. Milsch
Publikováno v: Physica Status Solidi (b). 89:241-251
The electron paramagnetic resonance (EPR) spectrum of Mn2+ ions in ferroelectric guanidinium aluminium sulfate hexahydrate is analyzed. It turned out that these impurity ions enter into regular Al3+ lattice sites forming two non-equivalent magnetic h
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::68171ceaed145306b3668db38e769030
https://doi.org/10.1002/pssb.2220890131
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