American Physical Society (APS)
Physical Review B
,  volume 101 ,  issue 21 ,  publication number 214431

Electronic and magnetic properties of stoichiometric CeAuBi2

M. M. Piva 1, 2, 3
, 
R. Tartaglia 1
, 
G. S. Freitas 1
, 
J C Souza 1
, 
J.P. Souza 1
, 
D S Christovam 1
, 
D. S. Christovam 1
, 
S. M. Thomas 2
, 
J. B. Leão 4
, 
W Ratcliff 4
, 
William C. Ratcliff 4
, 
J. W. Lynn 4
, 
C. Lane 2
, 
J . X. Zhu 2
, 
J. L. Zhu 2
, 
J. D. Thompson 2
, 
J. Thompson 2
, 
P F S Rosa 2
, 
P. Rosa 2
, 
C. Adriano 1
, 
E. GRANADO 1
, 
Eduardo Granado 1
, 
P. G. PAGLIUSO 1
1
 
2
 
3
 
4
 
Publication type: Journal Article
Publication date: 2020-06-18
American Physical Society (APS)
scimago Q1
wos Q2
SJR: 1.303
CiteScore: 6.2
Impact factor: 3.7
ISSN: 24699950, 24699969, 10980121, 1550235X
Abstract
We report the electronic and magnetic properties of stoichiometric CeAuBi2 single crystals. At ambient pressure, CeAuBi2 orders antiferromagnetically below a Néel temperature (TN) of 19 K. Neutron diffraction experiments revealed an antiferromagnetic propagation vector τ^=[0,0,1∕2], which doubles the paramagnetic unit cell along the c axis. At low temperatures several metamagnetic transitions are induced by the application of fields parallel to the c axis, suggesting that the magnetic structure of CeAuBi2 changes as a function of field. At low temperatures, a linear positive magnetoresistance may indicate the presence of band crossings near the Fermi level. Finally, the application of external pressure favors the antiferromagnetic state, indicating that the 4f electrons become more localized.
Found 
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Piva M. M. et al. Electronic and magnetic properties of stoichiometric CeAuBi2 // Physical Review B. 2020. Vol. 101. No. 21. 214431
GOST all authors (up to 50) Copy
Piva M. M., Tartaglia R., Freitas G. S., Souza J. C., Souza J., Christovam D. S., Christovam D. S., Thomas S. M., Leão J. B., Ratcliff W., Ratcliff W. C., Lynn J. W., Lane C., Zhu J. .. X., Zhu J. L., Thompson J. D., Thompson J., Rosa P. F. S., Rosa P., Adriano C., GRANADO E., Granado E., PAGLIUSO P. G. Electronic and magnetic properties of stoichiometric CeAuBi2 // Physical Review B. 2020. Vol. 101. No. 21. 214431
RIS |
Cite this
RIS Copy
TY - JOUR
DO - 10.1103/PhysRevB.101.214431
UR - https://doi.org/10.1103/PhysRevB.101.214431
TI - Electronic and magnetic properties of stoichiometric CeAuBi2
T2 - Physical Review B
AU - Piva, M. M.
AU - Tartaglia, R.
AU - Freitas, G. S.
AU - Souza, J C
AU - Souza, J.P.
AU - Christovam, D S
AU - Christovam, D. S.
AU - Thomas, S. M.
AU - Leão, J. B.
AU - Ratcliff, W
AU - Ratcliff, William C.
AU - Lynn, J. W.
AU - Lane, C.
AU - Zhu, J . X.
AU - Zhu, J. L.
AU - Thompson, J. D.
AU - Thompson, J.
AU - Rosa, P F S
AU - Rosa, P.
AU - Adriano, C.
AU - GRANADO, E.
AU - Granado, Eduardo
AU - PAGLIUSO, P. G.
PY - 2020
DA - 2020/06/18
PB - American Physical Society (APS)
IS - 21
VL - 101
PMID - 34141976
SN - 2469-9950
SN - 2469-9969
SN - 1098-0121
SN - 1550-235X
ER -
BibTex
Cite this
BibTex (up to 50 authors) Copy
@article{2020_Piva,
author = {M. M. Piva and R. Tartaglia and G. S. Freitas and J C Souza and J.P. Souza and D S Christovam and D. S. Christovam and S. M. Thomas and J. B. Leão and W Ratcliff and William C. Ratcliff and J. W. Lynn and C. Lane and J . X. Zhu and J. L. Zhu and J. D. Thompson and J. Thompson and P F S Rosa and P. Rosa and C. Adriano and E. GRANADO and Eduardo Granado and P. G. PAGLIUSO},
title = {Electronic and magnetic properties of stoichiometric CeAuBi2},
journal = {Physical Review B},
year = {2020},
volume = {101},
publisher = {American Physical Society (APS)},
month = {jun},
url = {https://doi.org/10.1103/PhysRevB.101.214431},
number = {21},
pages = {214431},
doi = {10.1103/PhysRevB.101.214431}
}