Pressure-induced suppression of ferromagnetism in the itinerant ferromagnet LaCrSb$_3
We have performed an extensive pressure-dependent structural, spectroscopic, and electrical transport study of LaCrSb$_3$. The ferromagnetic phase (T$_C$ = 120 K at p = 0 GPa) is fully suppressed by p = 26.5 GPa and the Cr-moment decreases steadily with increasing pressure. The unit cell volume decr...
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| creator | Brubaker, Z. E Harvey, J. S Badger, J. R Ullah, R. R Campbell, D. J Xiao, Y Chow, P Kenney-Benson, C Smith, J. S Reynolds, C Paglione, J Zieve, R. J Jeffries, J. R Taufour, V |
| description | We have performed an extensive pressure-dependent structural, spectroscopic,
and electrical transport study of LaCrSb$_3$. The ferromagnetic phase (T$_C$ =
120 K at p = 0 GPa) is fully suppressed by p = 26.5 GPa and the Cr-moment
decreases steadily with increasing pressure. The unit cell volume decreases
smoothly up to p = 55 GPa. We find that the bulk modulus and suppression of the
magnetism are in good agreement with theoretical predictions, but the Cr-moment
decreases smoothly with pressure, in contrast to steplike drops predicted by
theory. The ferromagnetic ordering temperature appears to be driven by the
Cr-moment. |
| doi_str_mv | 10.48550/arxiv.2005.11356 |
| format | Article |
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and electrical transport study of LaCrSb$_3$. The ferromagnetic phase (T$_C$ =
120 K at p = 0 GPa) is fully suppressed by p = 26.5 GPa and the Cr-moment
decreases steadily with increasing pressure. The unit cell volume decreases
smoothly up to p = 55 GPa. We find that the bulk modulus and suppression of the
magnetism are in good agreement with theoretical predictions, but the Cr-moment
decreases smoothly with pressure, in contrast to steplike drops predicted by
theory. The ferromagnetic ordering temperature appears to be driven by the
Cr-moment.</description><identifier>DOI: 10.48550/arxiv.2005.11356</identifier><language>eng</language><subject>Physics - Strongly Correlated Electrons</subject><creationdate>2020-05</creationdate><rights>http://arxiv.org/licenses/nonexclusive-distrib/1.0</rights><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>228,230,776,881</link.rule.ids><linktorsrc>$$Uhttps://arxiv.org/abs/2005.11356$$EView_record_in_Cornell_University$$FView_record_in_$$GCornell_University$$Hfree_for_read</linktorsrc><backlink>$$Uhttps://doi.org/10.48550/arXiv.2005.11356$$DView paper in arXiv$$Hfree_for_read</backlink><backlink>$$Uhttps://doi.org/10.1103/PhysRevB.101.214408$$DView published paper (Access to full text may be restricted)$$Hfree_for_read</backlink></links><search><creatorcontrib>Brubaker, Z. E</creatorcontrib><creatorcontrib>Harvey, J. S</creatorcontrib><creatorcontrib>Badger, J. R</creatorcontrib><creatorcontrib>Ullah, R. R</creatorcontrib><creatorcontrib>Campbell, D. J</creatorcontrib><creatorcontrib>Xiao, Y</creatorcontrib><creatorcontrib>Chow, P</creatorcontrib><creatorcontrib>Kenney-Benson, C</creatorcontrib><creatorcontrib>Smith, J. S</creatorcontrib><creatorcontrib>Reynolds, C</creatorcontrib><creatorcontrib>Paglione, J</creatorcontrib><creatorcontrib>Zieve, R. J</creatorcontrib><creatorcontrib>Jeffries, J. R</creatorcontrib><creatorcontrib>Taufour, V</creatorcontrib><title>Pressure-induced suppression of ferromagnetism in the itinerant ferromagnet LaCrSb$_3</title><description>We have performed an extensive pressure-dependent structural, spectroscopic,
and electrical transport study of LaCrSb$_3$. The ferromagnetic phase (T$_C$ =
120 K at p = 0 GPa) is fully suppressed by p = 26.5 GPa and the Cr-moment
decreases steadily with increasing pressure. The unit cell volume decreases
smoothly up to p = 55 GPa. We find that the bulk modulus and suppression of the
magnetism are in good agreement with theoretical predictions, but the Cr-moment
decreases smoothly with pressure, in contrast to steplike drops predicted by
theory. The ferromagnetic ordering temperature appears to be driven by the
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and electrical transport study of LaCrSb$_3$. The ferromagnetic phase (T$_C$ =
120 K at p = 0 GPa) is fully suppressed by p = 26.5 GPa and the Cr-moment
decreases steadily with increasing pressure. The unit cell volume decreases
smoothly up to p = 55 GPa. We find that the bulk modulus and suppression of the
magnetism are in good agreement with theoretical predictions, but the Cr-moment
decreases smoothly with pressure, in contrast to steplike drops predicted by
theory. The ferromagnetic ordering temperature appears to be driven by the
Cr-moment.</abstract><doi>10.48550/arxiv.2005.11356</doi><oa>free_for_read</oa></addata></record> |
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| title | Pressure-induced suppression of ferromagnetism in the itinerant ferromagnet LaCrSb$_3 |
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