Zobrazeno 1 - 5
of 5
pro vyhledávání: '"L. V. Giurgiu"'
Publikováno v:
Applied Magnetic Resonance. 24:351-360
We report an electron paramagnetic resonance (EPR) investigation of the spin dynamics in the paramagnetic regime of the colossal magnetoresistive manganites La2/3Ca1/3Mn1−x Me x O3 (Me=Al, In;x≤0.05). The temperature dependences of the EPR linewi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5cdc7d40f79ad30fec5b168a5932f5fd
https://doi.org/10.1007/bf03166936
https://doi.org/10.1007/bf03166936
Publikováno v:
International Journal of Modern Physics B. 17:3049-3056
Glasses of the x Fe 2 O 3·(100-x) [3 B 2 O 3· KCl ] system, with 0 < x ≤ 20 mol%, were investigated by means of EPR and magnetic susceptibility measurements. The Fe 3+ ions in sites of distorted octahedral symmetry and clustered formations contai
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::35b95078a63321db1e067f3fb0880461
https://doi.org/10.1142/s0217979203020648
https://doi.org/10.1142/s0217979203020648
Publikováno v:
Journal of Alloys and Compounds. 223:56-59
Magnetic d.c. and a.c. susceptibility and lattice constant measurements were performed in the normal state of YBa 2 Cu 3− x Mn x O 7−δ with Mn concentrations x = 0.075, 0.15, 0.2, 0.25 and 0.3. The orthorhombic structure is preserved throughout
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e62540a5737f2688c991767a7a60fa7e
https://doi.org/10.1016/0925-8388(94)01424-8
https://doi.org/10.1016/0925-8388(94)01424-8
Publikováno v:
Modern Physics Letters B. :1915-1921
The intra- and intergranular superconducting correlations in YBa 2 Cu 3 O 7−δ are characterized by the ac susceptibility measurements. The effective susceptibility is measured as a function of temperature by the Electron-Spin-Resonance (ESR) metho
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2550306bbbf63af75f52c5fe5ea2f7e4
https://doi.org/10.1142/s0217984993001934
https://doi.org/10.1142/s0217984993001934
Publikováno v:
25th Congress Ampere on Magnetic Resonance and Related Phenomena ISBN: 9783540531364
EPR measurements and static susceptibility were performed in the Y1-xGdxBa2Cu3O7-δsystem.We evidenced the presence of Cu2+ resonances in nonsuperconducting phase superimposed over the characteristic Gd3+ line at room temperature (RT).The dependence
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e607b1d862882c03cedceac94012cabc
https://doi.org/10.1007/978-3-642-76072-3_147
https://doi.org/10.1007/978-3-642-76072-3_147
