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Pregled bibliografske jedinice broj: 806371

Site-selective 11B NMR studies on YbAlB4


Takano, Shun; Grbić, Mihael Srđan; Kimura, Kimura; Yoshida, Makoto; Takigawa, Masashi; O'Farrell, Eoin C. T.; Kuga, Kentaro; Nakatsuji, Satoru; Harima, Hisatomo
Site-selective 11B NMR studies on YbAlB4 // Journal of physics : Conference series, 683 (2016), 012008-1 doi:10.1088/1742-6596/683/1/012008 (međunarodna recenzija, članak, znanstveni)


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Naslov
Site-selective 11B NMR studies on YbAlB4

Autori
Takano, Shun ; Grbić, Mihael Srđan ; Kimura, Kimura ; Yoshida, Makoto ; Takigawa, Masashi ; O'Farrell, Eoin C. T. ; Kuga, Kentaro ; Nakatsuji, Satoru ; Harima, Hisatomo

Izvornik
Journal of physics : Conference series (1742-6588) 683 (2016); 012008-1

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
NMR; heavy fermion; site symmetry

Sažetak
β-YbAlB4 is a distinctive heavy fermion superconductor that exhibits unconventional quantum criticality without tuning in a strongly intermediate valence state. In this paper, we report the result of 11B NMR measurements on the single crystals of, β-YbAlB4 and α- YbAlB4, the locally isostructural polymorph of β-YbAlB4. All 11B NMR lines for both samples were successfully assigned to inequivalent crystallographic sites by comparing the experimental results and the ab-initio calculation of the electric field gradient. In both compounds, the anisotropy of the Knight shift exhibits a characteristic radial pattern, indicating approximate axial symmetry of the hybridization between the Yb-4f electrons and the conduction electrons.

Izvorni jezik
Engleski

Znanstvena područja
Fizika



POVEZANOST RADA


Ustanove:
Prirodoslovno-matematički fakultet, Zagreb

Profili:

Avatar Url Mihael Srđan Grbić (autor)

Citiraj ovu publikaciju

Takano, Shun; Grbić, Mihael Srđan; Kimura, Kimura; Yoshida, Makoto; Takigawa, Masashi; O'Farrell, Eoin C. T.; Kuga, Kentaro; Nakatsuji, Satoru; Harima, Hisatomo
Site-selective 11B NMR studies on YbAlB4 // Journal of physics : Conference series, 683 (2016), 012008-1 doi:10.1088/1742-6596/683/1/012008 (međunarodna recenzija, članak, znanstveni)
Takano, S., Grbić, M., Kimura, K., Yoshida, M., Takigawa, M., O'Farrell, E., Kuga, K., Nakatsuji, S. & Harima, H. (2016) Site-selective 11B NMR studies on YbAlB4. Journal of physics : Conference series, 683, 012008-1 doi:10.1088/1742-6596/683/1/012008.
@article{article, year = {2016}, pages = {012008-1-012008-6}, DOI = {10.1088/1742-6596/683/1/012008}, keywords = {NMR, heavy fermion, site symmetry}, journal = {Journal of physics : Conference series}, doi = {10.1088/1742-6596/683/1/012008}, volume = {683}, issn = {1742-6588}, title = {Site-selective 11B NMR studies on YbAlB4}, keyword = {NMR, heavy fermion, site symmetry} }
@article{article, year = {2016}, pages = {012008-1-012008-6}, DOI = {10.1088/1742-6596/683/1/012008}, keywords = {NMR, heavy fermion, site symmetry}, journal = {Journal of physics : Conference series}, doi = {10.1088/1742-6596/683/1/012008}, volume = {683}, issn = {1742-6588}, title = {Site-selective 11B NMR studies on YbAlB4}, keyword = {NMR, heavy fermion, site symmetry} }

Časopis indeksira:


  • Web of Science Core Collection (WoSCC)
    • SCI-EXP, SSCI i/ili A&HCI
  • Scopus


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