Zobrazeno 1 - 10
of 221
pro vyhledávání: '"Isomeric shift"'
Publikováno v:
Фізика і хімія твердого тіла, Vol 21, Iss 4, Pp 645-649 (2020)
Alloys with the general formula TiCo2-хSn were produced by way of sintering primary components – pure metals in an argon atmosphere. The alloys were homogenized by annealing in the evacuated quartz vessel at T=1070 K during 500 h. X-ray diffractio
Externí odkaz:
https://doaj.org/article/8431665cb0794316a1bbadb22cc3aea0
Autor:
M.I. Chebanenko, A.S. Kiselev, V.I. Popkov, I.S. Kondrashkova, T. Yu. Kiseleva, K.D. Martinson
Publikováno v:
Journal of Rare Earths. 40:296-301
Nanostructured HoFeO3 powders were obtained by solution combustion method at various glycine-nitrate ratios (G/N = 0.2, 0.4, …, 1.4). According to X-ray powder diffractometry data, the presence of two modifications of HoFeO3 in the synthesized samp
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cc8477c27af06afcd3e883ab8d0d666f
https://doi.org/10.1016/j.jre.2021.01.001
https://doi.org/10.1016/j.jre.2021.01.001
Publikováno v:
Фізика і хімія твердого тіла, Vol 21, Iss 4, Pp 645-649 (2020)
Alloys with the general formula TiCo2-хSn were produced by way of sintering primary components – pure metals in an argon atmosphere. The alloys were homogenized by annealing in the evacuated quartz vessel at T=1070 K during 500 h. X-ray diffractio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::98386ee9d98cbbf1d223d4f627af4df1
https://doi.org/10.15330/pcss.21.4.645-649
https://doi.org/10.15330/pcss.21.4.645-649
Autor:
J. S. Mazurenko
Publikováno v:
Фізика і хімія твердого тіла, Vol 22, Iss 2, Pp 217-223 (2021)
In this study is reported influence of Mg2+ doping on structure and magnetic properties of nano-sized Li0.5Fe2.5-XMgXO4 (0.0, 0.2, 0.4, 0.6, 0.8) synthesized using sol-gel auto-combustion method. The X-ray diffractometric and Mössbauer data analysis
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6195494aa66c90cb755a5dd83479c223
https://doi.org/10.15330/pcss.22.2.217-223
https://doi.org/10.15330/pcss.22.2.217-223
Autor:
A. R. Brodskiy, V. I. Yaskevich
Publikováno v:
Crystallography Reports. 65:367-370
The catalytic Fe/γ-Al2O3 system in air, CO, and H2 atmospheres has been studied in the temperature range of 293–773 K. In the initial state, the system contains at least two Fe3+ paramagnetic forms with close values of isomeric shift and different
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a12fb9a3618dd7272f843ab39c3b482c
https://doi.org/10.1134/s1063774520030062
https://doi.org/10.1134/s1063774520030062
Publikováno v:
Applied Nanoscience. 10:4577-4583
In this study, we report the influence of Co2+ on structure and magnetic properties of nano-sized Li0.5−x/2Fe2.5−x/2CoxO4(where x = 0.0, 0.2, 0.4, 0.6, 0.8, 1.0) synthesized using sol–gel auto-combustion method. The X-ray diffractometric analys
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::319b880b032e14f07782dd7e79d431de
https://doi.org/10.1007/s13204-020-01413-y
https://doi.org/10.1007/s13204-020-01413-y
Publikováno v:
Open Physics, Vol 5, Iss 2, Pp 135-150 (2007)
Externí odkaz:
https://doaj.org/article/286107f84e9043a39726cff224e912d6
Autor:
Beata Górka-Kostrubiec, A. Hanc-Kuczkowska, Iga Szczepaniak-Wnuk, Maria Jeleńska, Sylwia Dytłow, Tomasz Werner
Publikováno v:
Journal of Applied Geophysics. 166:89-102
This paper presents a thermomagnetic study of fresh, unheated indoor dust, outdoor dust, street dust and dust from the cabin air filters of cars. Detailed analysis of thermomagnetic curves clearly indicated the presence of two magnetic transitions: t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4e513a525be9fc3faacddab3ac7c9ab7
https://doi.org/10.1016/j.jappgeo.2019.04.022
https://doi.org/10.1016/j.jappgeo.2019.04.022
Autor:
Beata Marciniak, Maxim V. Zdorovets, Renata Kontek, D. Chudoba, A.E. Ermekova, Alena Shumskaya, A. Nazarova, Artem Kozlovskiy, K. Ludzik, Ilya V. Korolkov, Monika Jażdżewska
Publikováno v:
Vacuum. 163:236-247
This paper presents the results of the structural, corrosion, magnetic properties and cytotoxicity of magnetite nanoparticles, phase transformations was studied by thermal annealing. It was established that thermal annealing of Fe3O4 nanoparticles le
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::760c1fb96e2214cde0dc1acac20b97dd
https://doi.org/10.1016/j.vacuum.2019.02.029
https://doi.org/10.1016/j.vacuum.2019.02.029
Autor:
Thomas Weyrich, Helge Reinsch, Tobias A. Engesser, Jannik Benecke, Norbert Stock, Jannik Junge, Sebastian Mangelsen
Publikováno v:
Dalton Transactions. 48:16737-16743
A metallocene based linker 1,1'-ferrocenedicarboxylic acid (H2FcDC) was used to synthesise the first permanently porous ferrocenedicarboxylate, exhibiting a MIL-53 architecture. This compound Al-MIL-53-FcDC [Al(OH)(FcDC)] is obtained in glass vials u
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::26ad8a04bcdf366f3547d021ecd1f3d7
https://doi.org/10.1039/c9dt03489g
https://doi.org/10.1039/c9dt03489g