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| rdfs:seeAlso
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| Description
| - U-Mo alloys with Mo concentration in the range of 0-15 at.% Mo were prepared using a splat-cooling technique. Phase analysis using X-ray diffraction (XRD), scanning electron microscopy (SEM) and electron back-scatter diffraction (EBSD) revealed the presence of a small amount of gamma-U phase retained at room temperature alongside the majority alpha-U phase and opening the possibility of stabilizing the gamma-phase at room temperature in uranium metal by ultrafast cooling. The double-phase (alpha + gamma) structure with predominance of the alpha-phase was obtained in the alloys with 0-10 at.% Mo. Increasing further Mo doping leads to the gamma degrees phase (for 11-12 at.% Mo) and pure cubic gamma phase (for 15 at.% Mo). The superconducting transition was investigated by low-temperature resistivity measurements down to 0.3 K in magnetic fields up to 5 T. All the splats become superconducting with T-c in the range from 1.24 K (pure U splat) to 2.11 K (U-15 at.% Mo). The superconductivity in the gamma-phase alloys exhibited a much higher upper critical field than for alpha-phase material. Electrical resistivity of the gamma-alloys (}= 11 at.% Mo) exhibited a negative temperature coefficient from room temperature down to the superconducting transition.
- U-Mo alloys with Mo concentration in the range of 0-15 at.% Mo were prepared using a splat-cooling technique. Phase analysis using X-ray diffraction (XRD), scanning electron microscopy (SEM) and electron back-scatter diffraction (EBSD) revealed the presence of a small amount of gamma-U phase retained at room temperature alongside the majority alpha-U phase and opening the possibility of stabilizing the gamma-phase at room temperature in uranium metal by ultrafast cooling. The double-phase (alpha + gamma) structure with predominance of the alpha-phase was obtained in the alloys with 0-10 at.% Mo. Increasing further Mo doping leads to the gamma degrees phase (for 11-12 at.% Mo) and pure cubic gamma phase (for 15 at.% Mo). The superconducting transition was investigated by low-temperature resistivity measurements down to 0.3 K in magnetic fields up to 5 T. All the splats become superconducting with T-c in the range from 1.24 K (pure U splat) to 2.11 K (U-15 at.% Mo). The superconductivity in the gamma-phase alloys exhibited a much higher upper critical field than for alpha-phase material. Electrical resistivity of the gamma-alloys (}= 11 at.% Mo) exhibited a negative temperature coefficient from room temperature down to the superconducting transition. (en)
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| Title
| - Characterization of cubic gamma-phase uranium molybdenum alloys synthesized by ultrafast cooling
- Characterization of cubic gamma-phase uranium molybdenum alloys synthesized by ultrafast cooling (en)
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| skos:prefLabel
| - Characterization of cubic gamma-phase uranium molybdenum alloys synthesized by ultrafast cooling
- Characterization of cubic gamma-phase uranium molybdenum alloys synthesized by ultrafast cooling (en)
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| skos:notation
| - RIV/00216208:11320/12:10126103!RIV13-AV0-11320___
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| http://linked.open...avai/riv/aktivita
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| http://linked.open...avai/riv/aktivity
| - P(GAP204/10/0330), P(IAA100100912), S
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| http://linked.open...iv/cisloPeriodika
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| http://linked.open...vai/riv/dodaniDat
| |
| http://linked.open...aciTvurceVysledku
| |
| http://linked.open.../riv/druhVysledku
| |
| http://linked.open...iv/duvernostUdaju
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| http://linked.open...titaPredkladatele
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| http://linked.open...dnocenehoVysledku
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| http://linked.open...ai/riv/idVysledku
| - RIV/00216208:11320/12:10126103
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| http://linked.open...riv/jazykVysledku
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| http://linked.open.../riv/klicovaSlova
| - Superconductivity; gamma-Uphase; U-Mo alloys (en)
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| http://linked.open.../riv/klicoveSlovo
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| http://linked.open...odStatuVydavatele
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| http://linked.open...ontrolniKodProRIV
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| http://linked.open...i/riv/nazevZdroje
| - Journal of Alloys and Compounds
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| http://linked.open...in/vavai/riv/obor
| |
| http://linked.open...ichTvurcuVysledku
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| http://linked.open...cetTvurcuVysledku
| |
| http://linked.open...vavai/riv/projekt
| |
| http://linked.open...UplatneniVysledku
| |
| http://linked.open...v/svazekPeriodika
| |
| http://linked.open...iv/tvurceVysledku
| - Havela, Ladislav
- Nhu-Tarnawska, Hoa Kim Ngan
- Mašková, Silvie
- Dzevenko, Maria
- Scott, T.
- Stitt, C.
- Tkach, Ilya
- Warren, A.
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| http://linked.open...ain/vavai/riv/wos
| |
| issn
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| number of pages
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| http://bibframe.org/vocab/doi
| - 10.1016/j.jallcom.2012.04.028
|
| http://localhost/t...ganizacniJednotka
| |
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