Zobrazeno 1 - 10
of 127
pro vyhledávání: '"H. Gamari‐Seale"'
Publikováno v:
Physica B: Condensed Matter. 403:2924-2929
In this paper we report the study of the perovskites La0.7Ca0.3Mn0.5Co0.5O3 and La0.8Sr0.2Mn0.5Co0.5O3 by neutron powder diffraction at various temperatures and magnetization measurements in zero applied field and at low cooling regimes. The replacem
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b5512cac70516777cafb713c1ab01b30
https://doi.org/10.1016/j.physb.2008.02.041
https://doi.org/10.1016/j.physb.2008.02.041
Autor:
A.I. Kurbakov, I. O. Troyanchuk, H. Gamari-Seale, H. Szymczak, R. Szymczak, V. V. Eremenko, V. A. Khomchenko
Publikováno v:
Journal of Magnetism and Magnetic Materials. 288:224-235
The lightly doped Nd 1− x Ca x MnO 3− δ ( x = 0.08 , 0.12; δ ⩽ 0.06 ) manganites have been investigated by means of X-ray, neutron powder diffraction, magnetization and AC magnetic susceptibility measurements. It has been shown that complex m
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::80d80533e0a1e9ee72f8842088d5753e
https://doi.org/10.1016/j.jmmm.2004.09.010
https://doi.org/10.1016/j.jmmm.2004.09.010
Publikováno v:
Journal of Experimental and Theoretical Physics. 99:363-369
Magnetic and neutron-diffraction studies of La2CoMnO6 doped with strontium and calcium ions are carried out. Stoichiometric and calcium-containing samples are orthorhombically distorted, whereas the oxidation and doping with strontium ions stabilizes
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ff65f4a53b4a98ff9712c57ef5bd9a99
https://doi.org/10.1134/1.1800193
https://doi.org/10.1134/1.1800193
Publikováno v:
Acta Physica Polonica A. 105:81-86
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cc21e8c978c2b581ef753c1a0ae87253
https://doi.org/10.12693/aphyspola.105.81
https://doi.org/10.12693/aphyspola.105.81
Autor:
O.H. Seeck, W. Paszkowicz, H. Gamari-Seale, S. Messoloras, Paweł Dłużewski, Lech T. Baczewski, Mirosław Kozłowski, Elżbieta Dynowska, A. Wisniewski, Andrzej Wawro, Jerzy B. Pelka
Publikováno v:
Scopus-Elsevier
Structural properties of Co/Gd multilayers grown by MBE on Si substrates with and without a Si-N buffer are compared. The x-ray and TEM investigation revealed a strong dependency of the structure on the existence of the buffer layer. The multilayers
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::65e2bb19cd14d89f4e0498a186a86bd8
https://doi.org/10.1088/0022-3727/34/10a/343
https://doi.org/10.1088/0022-3727/34/10a/343
Publikováno v:
Journal of Alloys and Compounds. 292:21-26
Magnetic measurements have been performed on some orthorhombic RPdGe2 compounds (R=Y, Gd, Tb, Dy), as well as some non-stoichiometric RPdxGe2 compounds (R=Nd, Gd, Ho, x q → =0 ) propagation vector. Below 6.5 K the moments of the second Tb site beco
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f114e7efbcbcbd9b2a7ae20e0aad3886
https://doi.org/10.1016/s0925-8388(99)00298-4
https://doi.org/10.1016/s0925-8388(99)00298-4
Autor:
S. K. Patapis, I. Rychlowska-Himmel, Jadwiga Walczak, M. Bosacka, M. Wabia, N. Guskos, J. Typek, Vlassis Likodimos, H. Gamari-Seale, H. Fuks
Publikováno v:
Journal of Solid State Chemistry. 137:223-230
The temperature dependence of the magnetic, electrical conductivity, and electron paramagnetic resonance (EPR) properties of Fe8V10W16O85has been investigated. The magnetic susceptibility measurements revealed an almost Curie–Weiss law behavior abo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::554c77122262f68851a360f97b9c4b3a
https://doi.org/10.1006/jssc.1997.7708
https://doi.org/10.1006/jssc.1997.7708
Autor:
D. Niarchos, Vassilis Psycharis, M. Pissas, R. Sonntag, H. Gamari-Seale, G. Kallias, A. Simopoulos
Publikováno v:
Physical Review B. 55:397-408
We studied the structure and the magnetic properties of the oxygen deficient perovskite PrBaCuFeO{sub 5+y} as a function of the removable oxygen y. The average crystal structure was refined from x-ray and neutron powder diffraction data which both co
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::06c35a2cefb575d8a9b4585ac87ad8c9
https://doi.org/10.1103/physrevb.55.397
https://doi.org/10.1103/physrevb.55.397
Publikováno v:
Physical Review B. 54:12342-12352
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ccb0f32a235826f1100cac6adcde93a0
https://doi.org/10.1103/physrevb.54.12342
https://doi.org/10.1103/physrevb.54.12342
Autor:
Dimitrios Palles, A. Koufoudakis, E. Liarokapis, H. Gamari-Seale, Vassilis Psycharis, C. Mitros, N. Poulakis, N. Kalitsounakis, D. Niarchos
Publikováno v:
Scopus-Elsevier
The structure and the physical properties of the oxygenated and deoxygenated compounds of the series SmBa 2− x Sr x Cu 3 O 6+ y ( x = 0.0, 0.25, 0.5, 0.75, 1.0 and 1.25) are studied. In the XRD spectra of the oxygenated compounds a structure of tet
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::94c50a029ad24f8846e4ef5a665e142a
https://doi.org/10.1016/0921-4534(96)00371-1
https://doi.org/10.1016/0921-4534(96)00371-1