The electronic structure of CeNiGe3 and YNiGe3 superconductors by ab initio calculations
Band structures of pressure-induced CeNiGe3 and exotic BCS-like YNiGe3 superconductors have been calculated employing the full-potential local-orbital code. Both the local density approximation (LDA) and LDA+U treatment of the exchange–correlation energy were used. The investigations were focused on...
Ausführliche Beschreibung
Gespeichert in:
| Autor*in: |
Winiarski, M.J. [verfasserIn] |
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| Format: |
E-Artikel |
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| Sprache: |
Englisch |
| Erschienen: |
2014transfer abstract |
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| Schlagwörter: |
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| Umfang: |
5 |
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| Übergeordnetes Werk: |
Enthalten in: Optimism in prolonged grief and depression following loss: A three-wave longitudinal study - Boelen, Paul A. ELSEVIER, 2015transfer abstract, an international journal, New York, NY [u.a.] |
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| Übergeordnetes Werk: |
volume:179 ; year:2014 ; pages:6-10 ; extent:5 |
| Links: |
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| DOI / URN: |
10.1016/j.ssc.2013.10.027 |
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ELV039144682 |
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| 245 | 1 | 4 | |a The electronic structure of CeNiGe3 and YNiGe3 superconductors by ab initio calculations |
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| 520 | |a Band structures of pressure-induced CeNiGe3 and exotic BCS-like YNiGe3 superconductors have been calculated employing the full-potential local-orbital code. Both the local density approximation (LDA) and LDA+U treatment of the exchange–correlation energy were used. The investigations were focused on differences between electronic properties of both compounds. Our results indicate that the Ce-based system exhibit a higher density of states at the Fermi level, dominated by the Ce 4f states, in contrast to its non-f-electron counterpart. The Fermi surface (FS) of each compound originates from three bands and consists of both holelike and electronlike sheets. The specific FS nesting properties of only CeNiGe3 enable an occurrence of spin fluctuations of a helicoidal antiferromagnetic character that may lead to unconventional pairing mechanism in this superconductor. In turn, the topology of the FS in YNiGe3 reveals a possibility of multi-band superconductivity, which can explain the observed anomalous jump at T c in its specific heat. | ||
| 520 | |a Band structures of pressure-induced CeNiGe3 and exotic BCS-like YNiGe3 superconductors have been calculated employing the full-potential local-orbital code. Both the local density approximation (LDA) and LDA+U treatment of the exchange–correlation energy were used. The investigations were focused on differences between electronic properties of both compounds. Our results indicate that the Ce-based system exhibit a higher density of states at the Fermi level, dominated by the Ce 4f states, in contrast to its non-f-electron counterpart. The Fermi surface (FS) of each compound originates from three bands and consists of both holelike and electronlike sheets. The specific FS nesting properties of only CeNiGe3 enable an occurrence of spin fluctuations of a helicoidal antiferromagnetic character that may lead to unconventional pairing mechanism in this superconductor. In turn, the topology of the FS in YNiGe3 reveals a possibility of multi-band superconductivity, which can explain the observed anomalous jump at T c in its specific heat. | ||
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10.1016/j.ssc.2013.10.027 doi GBVA2014001000011.pica (DE-627)ELV039144682 (ELSEVIER)S0038-1098(13)00508-5 DE-627 ger DE-627 rakwb eng 540 530 540 DE-600 530 DE-600 Winiarski, M.J. verfasserin aut The electronic structure of CeNiGe3 and YNiGe3 superconductors by ab initio calculations 2014transfer abstract 5 nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier Band structures of pressure-induced CeNiGe3 and exotic BCS-like YNiGe3 superconductors have been calculated employing the full-potential local-orbital code. Both the local density approximation (LDA) and LDA+U treatment of the exchange–correlation energy were used. The investigations were focused on differences between electronic properties of both compounds. Our results indicate that the Ce-based system exhibit a higher density of states at the Fermi level, dominated by the Ce 4f states, in contrast to its non-f-electron counterpart. The Fermi surface (FS) of each compound originates from three bands and consists of both holelike and electronlike sheets. The specific FS nesting properties of only CeNiGe3 enable an occurrence of spin fluctuations of a helicoidal antiferromagnetic character that may lead to unconventional pairing mechanism in this superconductor. In turn, the topology of the FS in YNiGe3 reveals a possibility of multi-band superconductivity, which can explain the observed anomalous jump at T c in its specific heat. Band structures of pressure-induced CeNiGe3 and exotic BCS-like YNiGe3 superconductors have been calculated employing the full-potential local-orbital code. Both the local density approximation (LDA) and LDA+U treatment of the exchange–correlation energy were used. The investigations were focused on differences between electronic properties of both compounds. Our results indicate that the Ce-based system exhibit a higher density of states at the Fermi level, dominated by the Ce 4f states, in contrast to its non-f-electron counterpart. The Fermi surface (FS) of each compound originates from three bands and consists of both holelike and electronlike sheets. The specific FS nesting properties of only CeNiGe3 enable an occurrence of spin fluctuations of a helicoidal antiferromagnetic character that may lead to unconventional pairing mechanism in this superconductor. In turn, the topology of the FS in YNiGe3 reveals a possibility of multi-band superconductivity, which can explain the observed anomalous jump at T c in its specific heat. A. Superconductors Elsevier D. Electronic band structure Elsevier Samsel-Czekała, M. oth Enthalten in Elsevier Science Boelen, Paul A. ELSEVIER Optimism in prolonged grief and depression following loss: A three-wave longitudinal study 2015transfer abstract an international journal New York, NY [u.a.] (DE-627)ELV018237444 volume:179 year:2014 pages:6-10 extent:5 https://doi.org/10.1016/j.ssc.2013.10.027 Volltext GBV_USEFLAG_U GBV_ELV SYSFLAG_U GBV_ILN_40 AR 179 2014 6-10 5 045F 540 |
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10.1016/j.ssc.2013.10.027 doi GBVA2014001000011.pica (DE-627)ELV039144682 (ELSEVIER)S0038-1098(13)00508-5 DE-627 ger DE-627 rakwb eng 540 530 540 DE-600 530 DE-600 Winiarski, M.J. verfasserin aut The electronic structure of CeNiGe3 and YNiGe3 superconductors by ab initio calculations 2014transfer abstract 5 nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier Band structures of pressure-induced CeNiGe3 and exotic BCS-like YNiGe3 superconductors have been calculated employing the full-potential local-orbital code. Both the local density approximation (LDA) and LDA+U treatment of the exchange–correlation energy were used. The investigations were focused on differences between electronic properties of both compounds. Our results indicate that the Ce-based system exhibit a higher density of states at the Fermi level, dominated by the Ce 4f states, in contrast to its non-f-electron counterpart. The Fermi surface (FS) of each compound originates from three bands and consists of both holelike and electronlike sheets. The specific FS nesting properties of only CeNiGe3 enable an occurrence of spin fluctuations of a helicoidal antiferromagnetic character that may lead to unconventional pairing mechanism in this superconductor. In turn, the topology of the FS in YNiGe3 reveals a possibility of multi-band superconductivity, which can explain the observed anomalous jump at T c in its specific heat. Band structures of pressure-induced CeNiGe3 and exotic BCS-like YNiGe3 superconductors have been calculated employing the full-potential local-orbital code. Both the local density approximation (LDA) and LDA+U treatment of the exchange–correlation energy were used. The investigations were focused on differences between electronic properties of both compounds. Our results indicate that the Ce-based system exhibit a higher density of states at the Fermi level, dominated by the Ce 4f states, in contrast to its non-f-electron counterpart. The Fermi surface (FS) of each compound originates from three bands and consists of both holelike and electronlike sheets. The specific FS nesting properties of only CeNiGe3 enable an occurrence of spin fluctuations of a helicoidal antiferromagnetic character that may lead to unconventional pairing mechanism in this superconductor. In turn, the topology of the FS in YNiGe3 reveals a possibility of multi-band superconductivity, which can explain the observed anomalous jump at T c in its specific heat. A. Superconductors Elsevier D. Electronic band structure Elsevier Samsel-Czekała, M. oth Enthalten in Elsevier Science Boelen, Paul A. ELSEVIER Optimism in prolonged grief and depression following loss: A three-wave longitudinal study 2015transfer abstract an international journal New York, NY [u.a.] (DE-627)ELV018237444 volume:179 year:2014 pages:6-10 extent:5 https://doi.org/10.1016/j.ssc.2013.10.027 Volltext GBV_USEFLAG_U GBV_ELV SYSFLAG_U GBV_ILN_40 AR 179 2014 6-10 5 045F 540 |
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10.1016/j.ssc.2013.10.027 doi GBVA2014001000011.pica (DE-627)ELV039144682 (ELSEVIER)S0038-1098(13)00508-5 DE-627 ger DE-627 rakwb eng 540 530 540 DE-600 530 DE-600 Winiarski, M.J. verfasserin aut The electronic structure of CeNiGe3 and YNiGe3 superconductors by ab initio calculations 2014transfer abstract 5 nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier Band structures of pressure-induced CeNiGe3 and exotic BCS-like YNiGe3 superconductors have been calculated employing the full-potential local-orbital code. Both the local density approximation (LDA) and LDA+U treatment of the exchange–correlation energy were used. The investigations were focused on differences between electronic properties of both compounds. Our results indicate that the Ce-based system exhibit a higher density of states at the Fermi level, dominated by the Ce 4f states, in contrast to its non-f-electron counterpart. The Fermi surface (FS) of each compound originates from three bands and consists of both holelike and electronlike sheets. The specific FS nesting properties of only CeNiGe3 enable an occurrence of spin fluctuations of a helicoidal antiferromagnetic character that may lead to unconventional pairing mechanism in this superconductor. In turn, the topology of the FS in YNiGe3 reveals a possibility of multi-band superconductivity, which can explain the observed anomalous jump at T c in its specific heat. Band structures of pressure-induced CeNiGe3 and exotic BCS-like YNiGe3 superconductors have been calculated employing the full-potential local-orbital code. Both the local density approximation (LDA) and LDA+U treatment of the exchange–correlation energy were used. The investigations were focused on differences between electronic properties of both compounds. Our results indicate that the Ce-based system exhibit a higher density of states at the Fermi level, dominated by the Ce 4f states, in contrast to its non-f-electron counterpart. The Fermi surface (FS) of each compound originates from three bands and consists of both holelike and electronlike sheets. The specific FS nesting properties of only CeNiGe3 enable an occurrence of spin fluctuations of a helicoidal antiferromagnetic character that may lead to unconventional pairing mechanism in this superconductor. In turn, the topology of the FS in YNiGe3 reveals a possibility of multi-band superconductivity, which can explain the observed anomalous jump at T c in its specific heat. A. Superconductors Elsevier D. Electronic band structure Elsevier Samsel-Czekała, M. oth Enthalten in Elsevier Science Boelen, Paul A. ELSEVIER Optimism in prolonged grief and depression following loss: A three-wave longitudinal study 2015transfer abstract an international journal New York, NY [u.a.] (DE-627)ELV018237444 volume:179 year:2014 pages:6-10 extent:5 https://doi.org/10.1016/j.ssc.2013.10.027 Volltext GBV_USEFLAG_U GBV_ELV SYSFLAG_U GBV_ILN_40 AR 179 2014 6-10 5 045F 540 |
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10.1016/j.ssc.2013.10.027 doi GBVA2014001000011.pica (DE-627)ELV039144682 (ELSEVIER)S0038-1098(13)00508-5 DE-627 ger DE-627 rakwb eng 540 530 540 DE-600 530 DE-600 Winiarski, M.J. verfasserin aut The electronic structure of CeNiGe3 and YNiGe3 superconductors by ab initio calculations 2014transfer abstract 5 nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier Band structures of pressure-induced CeNiGe3 and exotic BCS-like YNiGe3 superconductors have been calculated employing the full-potential local-orbital code. Both the local density approximation (LDA) and LDA+U treatment of the exchange–correlation energy were used. The investigations were focused on differences between electronic properties of both compounds. Our results indicate that the Ce-based system exhibit a higher density of states at the Fermi level, dominated by the Ce 4f states, in contrast to its non-f-electron counterpart. The Fermi surface (FS) of each compound originates from three bands and consists of both holelike and electronlike sheets. The specific FS nesting properties of only CeNiGe3 enable an occurrence of spin fluctuations of a helicoidal antiferromagnetic character that may lead to unconventional pairing mechanism in this superconductor. In turn, the topology of the FS in YNiGe3 reveals a possibility of multi-band superconductivity, which can explain the observed anomalous jump at T c in its specific heat. Band structures of pressure-induced CeNiGe3 and exotic BCS-like YNiGe3 superconductors have been calculated employing the full-potential local-orbital code. Both the local density approximation (LDA) and LDA+U treatment of the exchange–correlation energy were used. The investigations were focused on differences between electronic properties of both compounds. Our results indicate that the Ce-based system exhibit a higher density of states at the Fermi level, dominated by the Ce 4f states, in contrast to its non-f-electron counterpart. The Fermi surface (FS) of each compound originates from three bands and consists of both holelike and electronlike sheets. The specific FS nesting properties of only CeNiGe3 enable an occurrence of spin fluctuations of a helicoidal antiferromagnetic character that may lead to unconventional pairing mechanism in this superconductor. In turn, the topology of the FS in YNiGe3 reveals a possibility of multi-band superconductivity, which can explain the observed anomalous jump at T c in its specific heat. A. Superconductors Elsevier D. Electronic band structure Elsevier Samsel-Czekała, M. oth Enthalten in Elsevier Science Boelen, Paul A. ELSEVIER Optimism in prolonged grief and depression following loss: A three-wave longitudinal study 2015transfer abstract an international journal New York, NY [u.a.] (DE-627)ELV018237444 volume:179 year:2014 pages:6-10 extent:5 https://doi.org/10.1016/j.ssc.2013.10.027 Volltext GBV_USEFLAG_U GBV_ELV SYSFLAG_U GBV_ILN_40 AR 179 2014 6-10 5 045F 540 |
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10.1016/j.ssc.2013.10.027 doi GBVA2014001000011.pica (DE-627)ELV039144682 (ELSEVIER)S0038-1098(13)00508-5 DE-627 ger DE-627 rakwb eng 540 530 540 DE-600 530 DE-600 Winiarski, M.J. verfasserin aut The electronic structure of CeNiGe3 and YNiGe3 superconductors by ab initio calculations 2014transfer abstract 5 nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier Band structures of pressure-induced CeNiGe3 and exotic BCS-like YNiGe3 superconductors have been calculated employing the full-potential local-orbital code. Both the local density approximation (LDA) and LDA+U treatment of the exchange–correlation energy were used. The investigations were focused on differences between electronic properties of both compounds. Our results indicate that the Ce-based system exhibit a higher density of states at the Fermi level, dominated by the Ce 4f states, in contrast to its non-f-electron counterpart. The Fermi surface (FS) of each compound originates from three bands and consists of both holelike and electronlike sheets. The specific FS nesting properties of only CeNiGe3 enable an occurrence of spin fluctuations of a helicoidal antiferromagnetic character that may lead to unconventional pairing mechanism in this superconductor. In turn, the topology of the FS in YNiGe3 reveals a possibility of multi-band superconductivity, which can explain the observed anomalous jump at T c in its specific heat. Band structures of pressure-induced CeNiGe3 and exotic BCS-like YNiGe3 superconductors have been calculated employing the full-potential local-orbital code. Both the local density approximation (LDA) and LDA+U treatment of the exchange–correlation energy were used. The investigations were focused on differences between electronic properties of both compounds. Our results indicate that the Ce-based system exhibit a higher density of states at the Fermi level, dominated by the Ce 4f states, in contrast to its non-f-electron counterpart. The Fermi surface (FS) of each compound originates from three bands and consists of both holelike and electronlike sheets. The specific FS nesting properties of only CeNiGe3 enable an occurrence of spin fluctuations of a helicoidal antiferromagnetic character that may lead to unconventional pairing mechanism in this superconductor. In turn, the topology of the FS in YNiGe3 reveals a possibility of multi-band superconductivity, which can explain the observed anomalous jump at T c in its specific heat. A. Superconductors Elsevier D. Electronic band structure Elsevier Samsel-Czekała, M. oth Enthalten in Elsevier Science Boelen, Paul A. ELSEVIER Optimism in prolonged grief and depression following loss: A three-wave longitudinal study 2015transfer abstract an international journal New York, NY [u.a.] (DE-627)ELV018237444 volume:179 year:2014 pages:6-10 extent:5 https://doi.org/10.1016/j.ssc.2013.10.027 Volltext GBV_USEFLAG_U GBV_ELV SYSFLAG_U GBV_ILN_40 AR 179 2014 6-10 5 045F 540 |
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Optimism in prolonged grief and depression following loss: A three-wave longitudinal study |
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Optimism in prolonged grief and depression following loss: A three-wave longitudinal study |
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The electronic structure of CeNiGe3 and YNiGe3 superconductors by ab initio calculations |
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The electronic structure of CeNiGe3 and YNiGe3 superconductors by ab initio calculations |
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Winiarski, M.J. |
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Optimism in prolonged grief and depression following loss: A three-wave longitudinal study |
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Optimism in prolonged grief and depression following loss: A three-wave longitudinal study |
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electronic structure of cenige3 and ynige3 superconductors by ab initio calculations |
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The electronic structure of CeNiGe3 and YNiGe3 superconductors by ab initio calculations |
| abstract |
Band structures of pressure-induced CeNiGe3 and exotic BCS-like YNiGe3 superconductors have been calculated employing the full-potential local-orbital code. Both the local density approximation (LDA) and LDA+U treatment of the exchange–correlation energy were used. The investigations were focused on differences between electronic properties of both compounds. Our results indicate that the Ce-based system exhibit a higher density of states at the Fermi level, dominated by the Ce 4f states, in contrast to its non-f-electron counterpart. The Fermi surface (FS) of each compound originates from three bands and consists of both holelike and electronlike sheets. The specific FS nesting properties of only CeNiGe3 enable an occurrence of spin fluctuations of a helicoidal antiferromagnetic character that may lead to unconventional pairing mechanism in this superconductor. In turn, the topology of the FS in YNiGe3 reveals a possibility of multi-band superconductivity, which can explain the observed anomalous jump at T c in its specific heat. |
| abstractGer |
Band structures of pressure-induced CeNiGe3 and exotic BCS-like YNiGe3 superconductors have been calculated employing the full-potential local-orbital code. Both the local density approximation (LDA) and LDA+U treatment of the exchange–correlation energy were used. The investigations were focused on differences between electronic properties of both compounds. Our results indicate that the Ce-based system exhibit a higher density of states at the Fermi level, dominated by the Ce 4f states, in contrast to its non-f-electron counterpart. The Fermi surface (FS) of each compound originates from three bands and consists of both holelike and electronlike sheets. The specific FS nesting properties of only CeNiGe3 enable an occurrence of spin fluctuations of a helicoidal antiferromagnetic character that may lead to unconventional pairing mechanism in this superconductor. In turn, the topology of the FS in YNiGe3 reveals a possibility of multi-band superconductivity, which can explain the observed anomalous jump at T c in its specific heat. |
| abstract_unstemmed |
Band structures of pressure-induced CeNiGe3 and exotic BCS-like YNiGe3 superconductors have been calculated employing the full-potential local-orbital code. Both the local density approximation (LDA) and LDA+U treatment of the exchange–correlation energy were used. The investigations were focused on differences between electronic properties of both compounds. Our results indicate that the Ce-based system exhibit a higher density of states at the Fermi level, dominated by the Ce 4f states, in contrast to its non-f-electron counterpart. The Fermi surface (FS) of each compound originates from three bands and consists of both holelike and electronlike sheets. The specific FS nesting properties of only CeNiGe3 enable an occurrence of spin fluctuations of a helicoidal antiferromagnetic character that may lead to unconventional pairing mechanism in this superconductor. In turn, the topology of the FS in YNiGe3 reveals a possibility of multi-band superconductivity, which can explain the observed anomalous jump at T c in its specific heat. |
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The electronic structure of CeNiGe3 and YNiGe3 superconductors by ab initio calculations |
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