Zobrazeno 1 - 10
of 20
pro vyhledávání: '"T. Methasiri"'
Publikováno v:
Modern Physics Letters B. 15:97-103
The effects of nitrogenation on the 2:7 samarium–cobalt intermetallic, Sm2Co7 , are studied. The uptake of nitrogen by Sm2Co7 increases monotonically with the processing temperatures. The saturation magnetizations of Sm2Co7Nx are seen to increase i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a98cea447b51d4cd71079a86ce808537
https://doi.org/10.1142/s0217984901001604
https://doi.org/10.1142/s0217984901001604
Publikováno v:
Materials Research Bulletin. 35:2183-2188
The mechanical alloying of Sm–Fe mixtures of molar ratios 1/2 and 1/3 were carried out. The milled mixtures were subjected to a two-step annealing process; first annealing for 1 h at 900°C in argon gas, followed by a second annealing for 4 h at te
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ecf1556e70f5523b95b30504f8607701
https://doi.org/10.1016/s0025-5408(00)00415-3
https://doi.org/10.1016/s0025-5408(00)00415-3
Publikováno v:
Solid State Communications. 99:849-852
The effects of nitriding the samarium-cobalt intermetallic SmCo 5 are studied. It is observed that increased amounts of nitrogen are absorbed as the SmCo 5 powders are heated at higher temperatures in a flowing N 2 atmosphere. The saturation magnetiz
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f251ac61a2f07cf86895c097d4a6b2de
https://doi.org/10.1016/0038-1098(96)00241-4
https://doi.org/10.1016/0038-1098(96)00241-4
Publikováno v:
Modern Physics Letters B. :43-46
Liquid nitrogen quenching of the BiSrCaCuO y superconductor is studied. The BiSrCaCuO y superconductors were obtained by initially heating them up to 860°C for 48, 60 and 72 hours, respectively. These below 80 K superconductors were reheated to 860
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d26f4bd5052e9b4dbbca186786328de4
https://doi.org/10.1142/s0217984990000076
https://doi.org/10.1142/s0217984990000076
Publikováno v:
Physica Scripta. 21:212-216
Mossbauer spectra from Fe2P, prepared by different techniques, have been analysed. The quadrupole interaction is found to be essentially temperature independent for the two iron positions. The principal component of the electric field gradient tensor
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::90f630ebae1499633d6cd0cf8af251a5
https://doi.org/10.1088/0031-8949/21/2/020
https://doi.org/10.1088/0031-8949/21/2/020
Publikováno v:
Journal of Magnetism and Magnetic Materials. 53:229-232
Mossbauer spectra of amorphous Fe 81 B 13.5 Si 3.5 C 2 ribbons (METGLAS 2605 SC) annealed in transverse magnetic field at 594 and 654 K were recorded for various orientations of the ribbons. It is determined that the in-plane projection of the anisot
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9f585e064ff95fc8d3df2f6c1828d6eb
https://doi.org/10.1016/0304-8853(85)90202-1
https://doi.org/10.1016/0304-8853(85)90202-1
Autor:
T. Methasiri, I.M. Tang
Publikováno v:
Physica B+C. 133:37-42
Mossbauer spectra of amorphous Fe81B13.5Si3.5C2 ribbons, which were field annealed at 594 K and 654 K, have been obtained. By measuring the ratios between the intensities of the second (fifth) absorption peaks and the first (sixth) peaks for various
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ecf0cec2b168c310f18e2ad061cd703c
https://doi.org/10.1016/0378-4363(85)90023-3
https://doi.org/10.1016/0378-4363(85)90023-3
Publikováno v:
Physica B+C. 101:243-246
The Mossbauer spectra of the mixed spinel ferrite CoFe 2 O 4 at 80 K, 150 K and 300 K were obtained and analysized to obtain the magnetic hyperfine fields acting on the Fe 3+ nuclei at the A and B sites of the spinel structure. The temperature depend
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d606752c26d2caad369e6ebfb36306e9
https://doi.org/10.1016/0378-4363(80)90109-6
https://doi.org/10.1016/0378-4363(80)90109-6
Autor:
T. Methasiri
Publikováno v:
Nuclear Physics A. 158:433-439
The photofission cross sections per equivalent quantum of uranium and thorium have been measured in the bremsstrahlung energy range 200 to 900 MeV. A glass detector was used to detect the fission fragments. Fission cross sections are obtained from th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::298920178e8bd56d5831551ae76c0395
https://doi.org/10.1016/0375-9474(70)90194-6
https://doi.org/10.1016/0375-9474(70)90194-6
Autor:
S.A.E. Johansson, T. Methasiri
Publikováno v:
Nuclear Physics A. 167:97-107
The photofission cross sections per equivalent quantum of the following elements: Pb, Au, Ta, Yb, Ho, Gd, Nd, La, Sn, Ag, Mo, Cu and Ni have been measured in the bremsstrahlung energy region 300–900 MeV. A glass detector was used to detect fission
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5506a4acdd363f968c685a0f45b48b78
https://doi.org/10.1016/0375-9474(71)90585-9
https://doi.org/10.1016/0375-9474(71)90585-9