Zobrazeno 1 - 10
of 28
pro vyhledávání: '"V. Yu. Galkin"'
Publikováno v:
Journal of Magnetism and Magnetic Materials. 285:39-54
The measurements of magnetization M ( T ) in bulk SDW alloys Cr 1 - x Co x and ( Cr + 2.7 % Fe ) 1 - x Co x in ZFC and FC states in magnetic field 100 Oe with a SQUID magnetometer have revealed two types of magnetic irreversibility (thermal hysteresi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2faabba53a015f1ab8bb607ba4933a24
https://doi.org/10.1016/j.jmmm.2004.07.029
https://doi.org/10.1016/j.jmmm.2004.07.029
Publikováno v:
Physica B: Condensed Matter. 339:137-141
The specific heat of 14 samples of the spin-density-wave alloy system Cr 1− x Mn x (0⩽ x ⩽19.4% Mn) were measured over the temperature range, 1.8⩽ T ⩽10 K. The electron specific heat coefficient γ ( x ) was found to change little from the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::96af4de9950f61124e31eb5640c0b515
https://doi.org/10.1016/s0921-4526(03)00390-9
https://doi.org/10.1016/s0921-4526(03)00390-9
Publikováno v:
Journal of Physics: Condensed Matter. 10:6347-6366
For low dopant concentrations, Fe is the only impurity atom which exhibits Pauli paramagnetism below the Neel temperature of a Cr host. A series of measurements on and alloys reveal that the magnetization M is sensitive to the amplitude of the spin-d
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bcca6b0211f6de8957f711c9c42997e2
https://doi.org/10.1088/0953-8984/10/28/015
https://doi.org/10.1088/0953-8984/10/28/015
Publikováno v:
Scopus-Elsevier
It is well known that Fe is the only impurity atom which exhibits Pauli paramagnetism below the Neel temperature of a dilutely doped Cr host. Magnetic measurements on two complementary Cr alloys now reveal that the Fe moment is about 6% larger in the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c80a32e246b6033a32d6d9dd45549f97
https://doi.org/10.1016/s0304-8853(98)00100-0
https://doi.org/10.1016/s0304-8853(98)00100-0
Publikováno v:
Journal of Physics: Condensed Matter. 10:4901-4909
The temperature dependence of the magnetic susceptibility of alloys (x = 0 to 20% V), measured over the range 5 < T < 400 K, is found to fit a Curie-Weiss law, with different parameters above and below the Neel temperature in the SDW alloys. The effe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4880ad038dafc450d324e5d66d97406b
https://doi.org/10.1088/0953-8984/10/22/014
https://doi.org/10.1088/0953-8984/10/22/014
Publikováno v:
Journal of Physics: Condensed Matter. 9:L577-L581
When Cr + 3.2% Co is field cooled (FC) from 400 K through the Neel temperature K in the 100 Oe measuring field of a SQUID magnetometer, irreversibility of the magnetic susceptibility occurs relative to the zero-field-cooled (ZFC) state, beginning at
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e5b950fa545fb56329e3a2cfee7ac29b
https://doi.org/10.1088/0953-8984/9/44/001
https://doi.org/10.1088/0953-8984/9/44/001
Publikováno v:
Physica B: Condensed Matter. :425-429
The effect of V-doping on the critical fluctuations in Cr observed by inelastic neutron scattering is reviewed. The recent observation of anomalously high thermal expansion in Cr at temperatures approaching the melting point is discussed in relation
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ebcd7dfc2af32de8e514bfb3877a6ca0
https://doi.org/10.1016/s0921-4526(97)00114-2
https://doi.org/10.1016/s0921-4526(97)00114-2
Publikováno v:
Journal of Physics: Condensed Matter. 8:7925-7940
The magnetic susceptibilities of twelve samples in the alloy system , with x ranging from to 19.4% Mn, are measured in the temperature range , in applied fields in the range Oe, after cooling in zero field and in the measuring field. The field depend
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7f9f4652bf43a5175c10eff434fc793c
https://doi.org/10.1088/0953-8984/8/42/012
https://doi.org/10.1088/0953-8984/8/42/012
Publikováno v:
Journal of Magnetism and Magnetic Materials. 159:L23-L26
The magnetic susceptibility χ of the binary alloy Cr + 2.7% Fe and of nine V-doped and seven Mn-doped ternary alloys has been measured as a function of temperature T from 5 to 300 K, and as a function of field H in the range −55 H T = 5 K. The Nee
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7be9e5b395a7559624ebae2d32effa14
https://doi.org/10.1016/0304-8853(96)00259-4
https://doi.org/10.1016/0304-8853(96)00259-4
Publikováno v:
Journal of Magnetism and Magnetic Materials. 152:86-90
The ac susceptibility of Cr-0.2 at% V and Cr-0.4 at% V alloys is found to show a step-like transition at the Neel temperature ( T N ). The anomaly is much sharper than that observed in the dc susceptibility. The ac susceptibility exhibits a Curie-Wei
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f48b05d564985056d5140792b822a80f
https://doi.org/10.1016/0304-8853(95)00444-0
https://doi.org/10.1016/0304-8853(95)00444-0