Home > Publications database > Electrical resistivity of the u-Al4Mn giant-unit-cell complex metallic alloy > print |
001 | 18702 | ||
005 | 20240610120735.0 | ||
024 | 7 | _ | |2 DOI |a 10.1080/14786435.2010.512578 |
024 | 7 | _ | |2 WOS |a WOS:000290670100041 |
037 | _ | _ | |a PreJuSER-18702 |
041 | _ | _ | |a eng |
082 | _ | _ | |a 530 |
084 | _ | _ | |2 WoS |a Materials Science, Multidisciplinary |
084 | _ | _ | |2 WoS |a Mechanics |
084 | _ | _ | |2 WoS |a Metallurgy & Metallurgical Engineering |
084 | _ | _ | |2 WoS |a Physics, Applied |
084 | _ | _ | |2 WoS |a Physics, Condensed Matter |
100 | 1 | _ | |0 P:(DE-HGF)0 |a Wencka, M. |b 0 |
245 | _ | _ | |a Electrical resistivity of the u-Al4Mn giant-unit-cell complex metallic alloy |
260 | _ | _ | |a London [u.a.] |b Taylor and Francis |c 2011 |
336 | 7 | _ | |a Journal Article |0 PUB:(DE-HGF)16 |2 PUB:(DE-HGF) |
336 | 7 | _ | |a Output Types/Journal article |2 DataCite |
336 | 7 | _ | |a Journal Article |0 0 |2 EndNote |
336 | 7 | _ | |a ARTICLE |2 BibTeX |
336 | 7 | _ | |a JOURNAL_ARTICLE |2 ORCID |
336 | 7 | _ | |a article |2 DRIVER |
440 | _ | 0 | |0 11501 |a Philosophical Magazine |v 91 |x 0141-8610 |y 19 |
500 | _ | _ | |3 POF3_Assignment on 2016-02-29 |
500 | _ | _ | |a This work was performed within the 6th Framework EU Network of Excellence "Complex Metallic Alloys" (Contract No. NMP3-CT-2005-500140). J.D. acknowledges support from the Centre of Excellence EN -> FIST, Dunajska 156, SI-1000 Ljubljana, Slovenia. |
520 | _ | _ | |a The mu-Al4Mn complex intermetallic phase with 563 atoms in its giant unit cell exhibits a complicated temperature dependence of electrical resistivity that has a broad maximum at about 175 K and a minimum at 13 K. The temperature dependence of the resistivity was reproduced by employing the theory of quantum transport of slow charge carriers, which predicts a crossover from the metallic (Boltzmann-type) positive-temperature-coefficient electrical resistivity at low temperatures to the insulator-like (non-Boltzmann) negative-temperature-coefficient resistivity at elevated temperatures. The low-temperature resistivity minimum was reproduced by considering it as a magnetic effect due to increased scattering of the conduction electrons by the Mn spins on approaching the spin glass phase that develops below the spin freezing temperature T-f = 2.7 K. |
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588 | _ | _ | |a Dataset connected to Web of Science |
650 | _ | 7 | |2 WoSType |a J |
653 | 2 | 0 | |2 Author |a complex metallic alloy |
653 | 2 | 0 | |2 Author |a electrical resistivity |
653 | 2 | 0 | |2 Author |a Al-Mn system |
653 | 2 | 0 | |2 Author |a magnetic susceptibility |
653 | 2 | 0 | |2 Author |a spin glass |
700 | 1 | _ | |0 P:(DE-HGF)0 |a Jazbec, S. |b 1 |
700 | 1 | _ | |0 P:(DE-HGF)0 |a Jagli, Z. |b 2 |
700 | 1 | _ | |0 P:(DE-HGF)0 |a Vrtnik, M. |b 3 |
700 | 1 | _ | |0 P:(DE-Juel1)130637 |a Feuerbacher, M. |b 4 |u FZJ |
700 | 1 | _ | |0 P:(DE-Juel1)VDB5029 |a Heggen, M. |b 5 |u FZJ |
700 | 1 | _ | |0 P:(DE-Juel1)VDB71676 |a Roitsch, S. |b 6 |u FZJ |
700 | 1 | _ | |0 P:(DE-HGF)0 |a Dolinsek, J. |b 7 |
773 | _ | _ | |0 PERI:(DE-600)2001649-9 |a 10.1080/14786435.2010.512578 |g Vol. 91 |q 91 |t Philosophical magazine |v 91 |x 0141-8610 |y 2011 |
856 | 7 | _ | |u http://dx.doi.org/10.1080/14786435.2010.512578 |
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