Zobrazeno 1 - 10
of 122
pro vyhledávání: '"R.R Arons"'
Publikováno v:
Journal of Alloys and Compounds. 314:1-6
The intermetallic compound Tb 2 CuIn 3 has been studied by means of neutron diffraction at various temperatures ranging from 293 to 3.8 K. Data analysis of the high temperature region confirms the hexagonal crystal structure (space group P6/mmm ) wit
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::124dcdab735c1478e9ad0fa3b77cc65f
https://doi.org/10.1016/s0925-8388(00)01140-3
https://doi.org/10.1016/s0925-8388(00)01140-3
Autor:
R.R. Arons
Publikováno v:
Journal of the European Ceramic Society. 19:811-814
The water uptake in the new perovskite-like compound BaTb 0·6 In 0·4 O 2·8 , further called BTI40, has been measured in situ by thermal gravimetric analysis (TGA) at different temperatures and water vapour pressures. For the standard enthalpy and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1c7002b0615229e635c3707d6d352154
https://doi.org/10.1016/s0955-2219(98)00321-5
https://doi.org/10.1016/s0955-2219(98)00321-5
Publikováno v:
Le Journal de Physique IV. :Pr9-273
Ahstract: The influence of the grains and the grain boundaries on the resistivity in polycrystalline La 0,7 (Sr,Ca) 0,3 MnO 3 has been investigated by impedance spectroscopy measurements of thin films, that are prepared by a chemical solution deposit
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8f7f34a7b8e45042b0c6ecc322e3c9ad
https://doi.org/10.1051/jp4:1998954
https://doi.org/10.1051/jp4:1998954
Publikováno v:
Solid State Communications. 109:189-194
We present detailed Hall effect, planar Hall effect and resistance measurements of an epitaxial La 0.67 Ca 0.33 MnO 3 thin film. In the ferromagnetic regime the transverse voltage shows a similar dependence on the external magnetic field when it is a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cd24f4686aef1e1ed3836d50e0c74f57
https://doi.org/10.1016/s0038-1098(98)00514-6
https://doi.org/10.1016/s0038-1098(98)00514-6
Publikováno v:
Materials Science and Engineering: B. 56:164-167
Epitaxial thin films of La 0.67 Ca 0.33 MnO 3– δ were sputtered in pure oxygen on LaAlO 3 . By in situ postannealing in an oxygen atmosphere T C and T MI are found to be optimized to values of 274 K and 286 K, respectively. These values are much h
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::26d8ac68209776b2936fc5ecd560a0e5
https://doi.org/10.1016/s0921-5107(98)00234-7
https://doi.org/10.1016/s0921-5107(98)00234-7
Publikováno v:
Journal of Alloys and Compounds. 231:121-125
The short-range order of the D interstitials in two (α′ phase) VD x powder samples ( x = 0.75 and 0.82) was investigated at room temperature by diffuse neutron scattering. The study demonstrates a (within experimental accuracy complete) blocking o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::406bd972eb428c34494b669a8efc9012
https://doi.org/10.1016/0925-8388(95)01785-2
https://doi.org/10.1016/0925-8388(95)01785-2
Autor:
Eric Ressouche, C. Jeandey, P. Burlet, R.R. Arons, J.C. Spirlet, J. Larroque, Eric Colineau, J. L. Oddou, A. Blaise, J. P. Sanchez, Jean Rebizant
Publikováno v:
Journal of Magnetism and Magnetic Materials. 135:183-190
The magnetic properties of polycrystalline samples of NpAl 3 , having the cubic AuCu 3 -type structure, have been re-examined by neutron diffraction and 237 Np Mossbauer measurements. They show that, contrary to earlier data (ferromagnetic order at 6
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c149c04c76ce891d2dadf5984c1e8b14
https://doi.org/10.1016/0304-8853(94)90344-1
https://doi.org/10.1016/0304-8853(94)90344-1
Publikováno v:
Journal of Magnetism and Magnetic Materials, 157&158, 395-396. Elsevier
The magnetic properties of the intermetallic compound MnPtAl were studied by means of low- and high-field magnetisation, magneto-resistance and neutron diffraction. The high-field magnetisation at 4.2 K reveals a metamagnetic transition around 30 T w
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::01b24ff37d44979508a7d7ead1406832
https://dare.uva.nl/personal/pure/en/publications/magnetic-properties-and-structure-of-mnptal(038cf530-279d-4800-b36d-9ed699e004c2).html
https://dare.uva.nl/personal/pure/en/publications/magnetic-properties-and-structure-of-mnptal(038cf530-279d-4800-b36d-9ed699e004c2).html
Autor:
G.P. Geba, R.R. Arons
Publikováno v:
Journal of Allergy and Clinical Immunology. 117:S87
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4996d6b8751d5a54b9f6546617b95e98
https://doi.org/10.1016/j.jaci.2005.12.349
https://doi.org/10.1016/j.jaci.2005.12.349
Publikováno v:
Scopus-Elsevier
We studied magnetic ordering in RNiAl (R Pr, Nd, Tb, Dy, Ho and Er) compounds by neutron diffraction. All observed magnetic structures have a common propagation vector k = (0.5, 0, q) commensurate (q = 0.5) for heavy rare earths (R Tb, Dy, Ho
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d9e6192f4029b12375e95ab395f3210f
https://doi.org/10.1016/s0921-4526(96)01080-0
https://doi.org/10.1016/s0921-4526(96)01080-0