Zobrazeno 1 - 10
of 65
pro vyhledávání: '"W. M. Reiff"'
Autor:
W. M. Reiff, J. H. Zhang
Publikováno v:
Molecular Crystals and Liquid Crystals Science and Technology. Section A. Molecular Crystals and Liquid Crystals. 274:119-127
Contrary to previous high field results, low field d.c. and a.c. magnetometry show that a number of the title compounds have 3D antiferromagnetic ground states and exhibit classical meta-magnetic behavior with critical fields ranging from 0.05 to 0.1
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b4e2d6418af2cd66ae7ea2006170cc50
https://doi.org/10.1080/10587259508031872
https://doi.org/10.1080/10587259508031872
Publikováno v:
Zeitschrift f�r anorganische und allgemeine Chemie. 616:172-176
Iron-57 Mossbauer spectroscopy confirms a high sensitivity of the three-dimensional magnetic ordering temperature (TNeel) for a series of new intergrowth phases to both oxygen stoichiometry and the partial substitution of iron by copper and aluminium
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::405d7fb2d99fb3e0ffceab9155d03da2
https://doi.org/10.1002/zaac.19926161027
https://doi.org/10.1002/zaac.19926161027
Autor:
S. Zahurak, W. M. Reiff, B. van Dover, M. Eibschütz, J. V. Waszczak, M. E. Lines, R. J. Felder
Publikováno v:
Applied Physics Letters. 62:1827-1829
A study of the Au197 Mossbauer resonance is reported as a function of oxygen stoichiometry for gold‐doped YBa2Cu3O7−δ. Three separate Mossbauer features are identified and correspond respectively to gold metal particles, Au3+ in a square‐plana
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f4c590302dd206529cbbee605b651e9d
https://doi.org/10.1063/1.109562
https://doi.org/10.1063/1.109562
Publikováno v:
Applied Physics Letters. 60:830-832
The Mossbauer effect of the 37.2 keV transition of 121Sb and the 23.88 keV γ transition of 119Sn has been employed to study the electronic configuration of Sb and Sn ions in the conducting materials BaSn1−xSbxO3 for 0≤x≤0.2. A single‐resonan
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::baad553bd21abd988948ce83dfc8626f
https://doi.org/10.1063/1.106528
https://doi.org/10.1063/1.106528
Publikováno v:
Applied Physics Letters. 58:2848-2850
The Mossbauer effect of the 37.2 keV γ transition of 121Sb has been employed to study the electronic configuration of Sb ions in perovskite superconducting materials. The isomer shift (IS) changes with Sb content and falls in the region of the Sb(V)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b292e45eae4bfa26e0e1281b38acd309
https://doi.org/10.1063/1.104755
https://doi.org/10.1063/1.104755
Publikováno v:
Applied Physics Letters. 58:1914-1916
The Mossbauer effect of the 37.2 keV γ transition of 121Sb has been employed to study the electronic configuration of Sb ions in BaBi1−xSbxO3 with x=0.2, 0.4, and 0.5. A single resonance absorption line is observed. The isomer shift changes slight
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3419285b43b9058be989ed434e2c5f37
https://doi.org/10.1063/1.105072
https://doi.org/10.1063/1.105072
Publikováno v:
Applied Physics Letters. 56:2339-2341
The Mossbauer effect of the 37.2 keV γ transition of 121Sb has been employed to study the electronic configuration of Sb ions in BaPb1−xSbxO3 superconducting materials. The isomer shift is constant as a function of Sb content and falls in the regi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a259a47c3f8646d2f79393e3068777e2
https://doi.org/10.1063/1.103248
https://doi.org/10.1063/1.103248
Publikováno v:
Digital.CSIC. Repositorio Institucional del CSIC
instname
instname
Low temperature magnetic properties of (NH4)2FeF5·H2O have been investigated via iron-57 Mössbauer spectroscopy and ac susceptibility measurements. The high temperature ac susceptibility data can be fitted to a Curie-Weiss law with C = 4.22 ± 0.05
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ea2ade0051372c523e254cf5fbf6dc50
http://hdl.handle.net/10261/128765
http://hdl.handle.net/10261/128765
Publikováno v:
MRS Proceedings. 453
Aspects of the low temperature magnetism of some distorted cryolite-like compounds of high-spin iron III, namely Na3[FeF6], [NH4]3[FeF6] are presented. The behavior of these systems is compared to iron-57 Mössbauer spectroscopy and ac-susceptibility
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4dd1acaa554089409e2abe3723d9e527
https://doi.org/10.1557/proc-453-405
https://doi.org/10.1557/proc-453-405
Autor:
W. M. Reiff
Publikováno v:
ChemInform. 21
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::54368e79dc3df5d8402cd2dc88fad992
https://doi.org/10.1002/chin.199019326
https://doi.org/10.1002/chin.199019326