Balancing structural distortions via competing 4f and itinerant interactions: A case of polymorphism in magnetocaloric HoCo2

Mudryk, Y.; Paudyal, D.; Pathak, A. K.; Pecharsky, V. K.; Gschneidner, Jr., K. A.

doi:10.1039/C6TC00867D

Title: Balancing structural distortions via competing 4f and itinerant interactions: A case of polymorphism in magnetocaloric HoCo₂

Journal Article · Wed Apr 13 00:00:00 EDT 2016 · Journal of Materials Chemistry C

DOI:https://doi.org/10.1039/C6TC00867D· OSTI ID:1254310

Mudryk, Y. ^[1]; Paudyal, D. ^[1]; Pathak, A. K. ^[1]; Pecharsky, V. K. ^[1]; Gschneidner, Jr., K. A. ^[1]

Ames Lab. and Iowa State Univ., Ames, IA (United States)

The nature of multiple magnetostructural transformations in HoCo₂ has been studied by employing magnetic and specific heat measurements, temperature and magnetic field dependent X-ray powder diffraction, and first-principles calculations. Unexpected increase of magnetization observed below the spin-reorientation temperature (T_SR) suggests that the low-temperature transition involves a reduction of Co moment. First principles calculations confirm that the paramagnetic cubic to ferrimagnetic tetragonal transformation at T_C is assisted by itinerant electron metamagnetism, and that the reduction of Co moment in HoCo₂ occurs in parallel with the ferrimagnetic tetragonal to the nearly ferromagnetic orthorhombic transformation at T_SRvia the rearrangement of both 3d states of Co and 5d states of Ho. The ac magnetic susceptibility measurements show significant magnetic frustration below T_C. Furthermore, in contrast to earlier reports neither ac nor dc magnetic susceptibilities show anomalies in the paramagnetic region obeying the Curie–Weiss law.

View Accepted Manuscript (DOE)

Cite

Export

Save

Research Organization:: Ames Lab., Ames, IA (United States)

Sponsoring Organization:: USDOE Office of Science (SC), Basic Energy Sciences (BES)

Grant/Contract Number:: AC02-07CH11358

OSTI ID:: 1254310

Report Number(s):: IS-J-8979; JMCCCX

Journal Information:: Journal of Materials Chemistry C, Vol. 4, Issue 20; ISSN 2050-7526

Publisher:: Royal Society of ChemistryCopyright Statement

Country of Publication:: United States

Language:: English

Citation Metrics:

Cited by: 21 works

Citation information provided by
Web of Science

References (51)

Permanent magnet materials based on the rare earth-iron-boron tetragonal compounds Sagawa, M.; Fujimura, S.; Yamamoto, H. IEEE Transactions on Magnetics, Vol. 20, Issue 5 https://doi.org/10.1109/TMAG.1984.1063214	journal	September 1984
$R_{2}$ ${Fe}_{14}$ B materials: Intrinsic properties and technological aspects Herbst, J. F. Reviews of Modern Physics, Vol. 63, Issue 4 https://doi.org/10.1103/RevModPhys.63.819	journal	October 1991
Giant energy product in nanostructured two-phase magnets Skomski, Ralph; Coey, J. M. D. Physical Review B, Vol. 48, Issue 21, p. 15812-15816 https://doi.org/10.1103/PhysRevB.48.15812	journal	December 1993
Preparation of SmCo ₅ Permanent Magnets Buschow, K. H. J.; Naastepad, P. A.; Westendorp, F. F. Journal of Applied Physics, Vol. 40, Issue 10 https://doi.org/10.1063/1.1657138	journal	September 1969
Giant magnetostriction materials Koon, N. C.; Williams, C. M.; Das, B. N. Journal of Magnetism and Magnetic Materials, Vol. 100, Issue 1-3 https://doi.org/10.1016/0304-8853(91)90819-V	journal	November 1991
Giant Room-Temperature Magnetostrictions in Tb ${Fe}_{2}$ and Dy ${Fe}_{2}$ Clark, A. E.; Belson, H. S. Physical Review B, Vol. 5, Issue 9 https://doi.org/10.1103/PhysRevB.5.3642	journal	May 1972
Magnetic Materials and Devices for the 21st Century: Stronger, Lighter, and More Energy Efficient Gutfleisch, Oliver; Willard, Matthew A.; Brück, Ekkes Advanced Materials, Vol. 23, Issue 7 https://doi.org/10.1002/adma.201002180	journal	December 2010
Making the most of the magnetic and lattice entropy changes Pecharsky, V. K.; Gschneidner, K. A.; Mudryk, Ya. Journal of Magnetism and Magnetic Materials, Vol. 321, Issue 21 https://doi.org/10.1016/j.jmmm.2008.03.013	journal	November 2009
Measurements of lattice distortion in RECo2 (RE = Ho, Nd) using X-ray powder diffraction Gratz, E. Solid State Communications, Vol. 48, Issue 9 https://doi.org/10.1016/0038-1098(83)91027-X	journal	December 1983
Magnetoelastic properties of RE-3d intermetallics Levitin, R. Z.; Markosyan, A. S. Journal of Magnetism and Magnetic Materials, Vol. 84, Issue 3 https://doi.org/10.1016/0304-8853(90)90102-V	journal	March 1990
Magnetism in rare earth—3d intermetallics Kirchmayr, H. R.; Poldy, C. A. Journal of Magnetism and Magnetic Materials, Vol. 8, Issue 1 https://doi.org/10.1016/0304-8853(78)90073-2	journal	March 1978
Itinerant electron metamagnetism in YCo2 and LuCo2 Goto, T.; Sakakibara, T.; Murata, K. Journal of Magnetism and Magnetic Materials, Vol. 90-91 https://doi.org/10.1016/S0304-8853(10)80256-2	journal	December 1990
Magnetic excitations in HoCo2 Castets, A.; Gignoux, D.; Hennion, B. Journal of Magnetism and Magnetic Materials, Vol. 15-18 https://doi.org/10.1016/0304-8853(80)91094-X	journal	January 1980
Crystal and magnetic structures of Laves phase compound NdCo2 in the temperature range between 9 and 300K Xiao, Y. G.; Huang, Q.; Ouyang, Z. W. Journal of Alloys and Compounds, Vol. 420, Issue 1-2 https://doi.org/10.1016/j.jallcom.2005.10.073	journal	August 2006
Magnetic properties of single crystals of Gd ${Co}_{2}$ , Ho ${Ni}_{2}$ , and Ho ${Co}_{2}$ Gignoux, D.; Givord, F.; Lemaire, R. Physical Review B, Vol. 12, Issue 9 https://doi.org/10.1103/PhysRevB.12.3878	journal	November 1975
Specific heat and induced moment in HoCo2 and TbCo2 Voiron, J.; Berton, A.; Chaussy, J. Physics Letters A, Vol. 50, Issue 1 https://doi.org/10.1016/0375-9601(74)90333-8	journal	November 1974
Magnetization reorientation in HoCo2 Aubert, G.; Gignoux, D.; Givord, F. Solid State Communications, Vol. 25, Issue 2 https://doi.org/10.1016/0038-1098(78)90363-0	journal	January 1978
Magnetocaloric and Thermal Properties of Ho(Co1–xSix)2 Compounds Sechovský, Vladimír; Vasylyev, Denys; Prokleška, Jan Zeitschrift für Naturforschung B, Vol. 62, Issue 7 https://doi.org/10.1515/znb-2007-0714	journal	July 2007
Magnetism and related phenomena in RE(Co1−xSix)2 compounds Cuong, T. D.; Havela, L.; Sechovský, V. Journal of Alloys and Compounds, Vol. 262-263 https://doi.org/10.1016/S0925-8388(97)00450-7	journal	November 1997
Magnetic Structure of Rare‐Earth‐Cobalt (RCo ₂ ) Intermetallic Compounds Moon, R. M.; Koehler, W. C.; Farrell, John Journal of Applied Physics, Vol. 36, Issue 3 https://doi.org/10.1063/1.1714286	journal	March 1965
59Co NMR study of NdCo2, GdCo2, TbCo2 and HoCo2 Rubinstein, M.; Lubitz, P.; Koon, N. C. Journal of Magnetism and Magnetic Materials, Vol. 24, Issue 3 https://doi.org/10.1016/0304-8853(81)90084-6	journal	October 1981
X-ray magnetic circular dichroism temperature dependent study of RCo2 compounds Garcia, F.; Sampaio, L. C.; Takeuchi, A. Y. Journal of Applied Physics, Vol. 87, Issue 9 https://doi.org/10.1063/1.372554	journal	May 2000
Short-range magnetic correlations and parimagnetism in RCo2 Bartolomé, F.; Bonilla, C. M.; Herrero-Albillos, J. The European Physical Journal B, Vol. 86, Issue 12 https://doi.org/10.1140/epjb/e2013-30968-7	journal	December 2013
Observation of a different magnetic disorder in $Er {Co}_{2}$ Herrero-Albillos, Julia; Bartolomé, Fernando; García, Luis M. Physical Review B, Vol. 76, Issue 9 https://doi.org/10.1103/PhysRevB.76.094409	journal	September 2007
New magnetic configuration in paramagnetic phase of HoCo ₂ Bonilla, C. M.; Calvo, I.; Herrero-Albillos, J. Journal of Applied Physics, Vol. 111, Issue 7 https://doi.org/10.1063/1.3672258	journal	April 2012
Formation of Co Moment in the Paramagnetic Phase of RCo<sub>2</sub> Bonilla, Claudia Marcela; Paudyal, Durga; Herrero-Albillos, Julia IEEE Transactions on Magnetics, Vol. 50, Issue 11 https://doi.org/10.1109/TMAG.2014.2330815	journal	November 2014
Magnetic properties, electrical resistivity and thermal expansion of (Ho,Y)Co ₂ Steiner, W.; Ortbauer, H.; Gratz, E. Journal of Physics F: Metal Physics, Vol. 8, Issue 7 https://doi.org/10.1088/0305-4608/8/7/025	journal	July 1978
Magnetism in HoCo2 and ErCo2 under high pressure Syshchenko, O.; Fujita, T.; Sechovský, V. Journal of Alloys and Compounds, Vol. 317-318 https://doi.org/10.1016/S0925-8388(00)01365-7	journal	April 2001
Pressure-dependent electrical resistivity of $R {Co}_{2}$ compounds $(R$ = rare earth) Hauser, R.; Bauer, E.; Gratz, E. Physical Review B, Vol. 57, Issue 5 https://doi.org/10.1103/PhysRevB.57.2904	journal	February 1998
Magnetism in rare earth Co2 compounds under high pressures Syshchenko, O.; Sechovský, V.; Diviš, M. Journal of Applied Physics, Vol. 89, Issue 11 https://doi.org/10.1063/1.1359459	journal	June 2001
Nature and entropy content of the ordering transitions in $R {Co}_{2}$ Herrero-Albillos, Julia; Bartolomé, Fernando; García, Luis Miguel Physical Review B, Vol. 73, Issue 13 https://doi.org/10.1103/PhysRevB.73.134410	journal	April 2006
Magnetoelastic properties of (rare-earth)Co2 compounds. I. Exchange-striction Lee, E. W.; Pourarian, F. Physica Status Solidi (a), Vol. 33, Issue 2 https://doi.org/10.1002/pssa.2210330206	journal	February 1976
Magnetoresistance in ErCo2 and HoCo2 single crystals Baranov, N. V.; Kozlov, A. I. Journal of Alloys and Compounds, Vol. 190, Issue 1 https://doi.org/10.1016/0925-8388(92)90179-D	journal	December 1992
Magnetocaloric effect in HoCo2 compound Nikitin, S. A.; Tishin, A. M. Cryogenics, Vol. 31, Issue 3 https://doi.org/10.1016/0011-2275(91)90171-R	journal	March 1991
A 3–350 K fast automatic small sample calorimeter Pecharsky, V. K.; Moorman, J. O.; Gschneidner, K. A. Review of Scientific Instruments, Vol. 68, Issue 11 https://doi.org/10.1063/1.1148367	journal	November 1997
X-ray powder diffractometer for in situ structural studies in magnetic fields from 0 to 35 kOe between 2.2 and 315 K Holm, Aaron Patrick; Pecharsky, Vitalij K.; Gschneidner, Karl A. Review of Scientific Instruments, Vol. 75, Issue 4 https://doi.org/10.1063/1.1667253	journal	April 2004
Magnetic properties, electronic structures and pressure effects of HoxY1−xCo2 compounds Burzo, E.; Vlaic, P.; Kozlenko, D. P. Journal of Alloys and Compounds, Vol. 584 https://doi.org/10.1016/j.jallcom.2013.09.076	journal	January 2014
Ordering in ferromagnets with random anisotropy Chudnovsky, E. M.; Saslow, W. M.; Serota, R. A. Physical Review B, Vol. 33, Issue 1 https://doi.org/10.1103/PhysRevB.33.251	journal	January 1986
Unusual magnetism of ${Er}_{0.75} {Dy}_{0.25} {Al}_{2}$ Nirmala, R.; Mudryk, Ya.; Pecharsky, V. K. Physical Review B, Vol. 76, Issue 1 https://doi.org/10.1103/PhysRevB.76.014407	journal	July 2007
Large AC field dependence of dynamic susceptibility in a weak random anisotropy magnet a-NdGdFe Saito, T.; Hanashima, K. Journal of Magnetism and Magnetic Materials, Vol. 310, Issue 2 https://doi.org/10.1016/j.jmmm.2006.10.554	journal	March 2007
Magnetostructural transition in ${Gd}_{5} {Sb}_{0.5} {Ge}_{3.5}$ Chernyshov, A. S.; Mudryk, Ya.; Paudyal, D. Physical Review B, Vol. 80, Issue 18 https://doi.org/10.1103/PhysRevB.80.184416	journal	November 2009
The influence of magnetic field on the thermal properties of solids Gschneidner, Karl A.; Pecharsky, Vitalij K. Materials Science and Engineering: A, Vol. 287, Issue 2 https://doi.org/10.1016/S0921-5093(00)00788-7	journal	August 2000
Specific Heat of Praseodymium and Neodymium Metals Between 0.4 and 4°K Lounasmaa, O. V. Physical Review, Vol. 133, Issue 1A https://doi.org/10.1103/PhysRev.133.A211	journal	January 1964
Specific Heat of Terbium Metal between 0.37 and 4.2°K Lounasmaa, O. V.; Roach, Pat R. Physical Review, Vol. 128, Issue 2 https://doi.org/10.1103/PhysRev.128.622	journal	October 1962
Specific Heat of Gadolinium and Ytterbium Metals between 0.4 and 4°K Lounasmaa, O. V. Physical Review, Vol. 129, Issue 6 https://doi.org/10.1103/PhysRev.129.2460	journal	March 1963
Specific Heat of Holmium Metal between 0.38 and 4.2°K Lounasmaa, O. V. Physical Review, Vol. 128, Issue 3 https://doi.org/10.1103/PhysRev.128.1136	journal	November 1962
Anomalous Schottky Specific Heat and Structural Distortion in Ferromagnetic ${PrAl}_{2}$ Pathak, Arjun K.; Paudyal, D.; Mudryk, Y. Physical Review Letters, Vol. 110, Issue 18 https://doi.org/10.1103/PhysRevLett.110.186405	journal	May 2013
Crystal-field-induced spin rotations in Nd ${Co}_{2}$ and Ho ${Co}_{2}$ : A Mössbauer study Atzmony, U.; Dariel, M. P.; Dublon, G. Physical Review B, Vol. 14, Issue 9 https://doi.org/10.1103/PhysRevB.14.3713	journal	November 1976
Crystallography, anisotropic metamagnetism, and magnetocaloric effect in ${Tb}_{5} {Si}_{2.2} {Ge}_{1.8}$ Zou, M.; Mudryk, Ya.; Pecharsky, V. K. Physical Review B, Vol. 75, Issue 2 https://doi.org/10.1103/PhysRevB.75.024418	journal	January 2007
Explicit, First-Principles Tight-Binding Theory Andersen, O. K.; Jepsen, O. Physical Review Letters, Vol. 53, Issue 27 https://doi.org/10.1103/PhysRevLett.53.2571	journal	December 1984
Magnetocaloric and Thermal Properties of Ho(Co1-xSix)2 Compounds. Sechovsky, Vladimir; Vasylyev, Denys; Prokleska, Jan ChemInform, Vol. 38, Issue 37 https://doi.org/10.1002/chin.200737012	journal	September 2007

Cited By (4)

Yb ₆ Ir ₅ Ga ₇ - A MgZn ₂ Superstructure : Yb Seidel, Stefan; Pöttgen, Rainer Zeitschrift für anorganische und allgemeine Chemie, Vol. 643, Issue 3 https://doi.org/10.1002/zaac.201600422	journal	December 2016
Influence of the Ge distribution on the first order magnetic transition of the MnFe(P,Ge) magnetocaloric material Zhang, Zhen-Lu; Liu, Dan-Min; Xiao, Wei-Qiang Physical Chemistry Chemical Physics, Vol. 20, Issue 26 https://doi.org/10.1039/c8cp01495g	journal	January 2018
A case of multifunctional intermetallic compounds: negative thermal expansion coupling with magnetocaloric effect in (Gd,Ho)(Co,Fe) ₂ Hu, Jinyu; Lin, Kun; Cao, Yili Inorganic Chemistry Frontiers, Vol. 6, Issue 11 https://doi.org/10.1039/c9qi00880b	journal	January 2019
High field induced magnetic transitions in the $Y_{0.7} E r_{0.3} F e_{2} D_{4.2}$ deuteride Paul-Boncour, V.; Guillot, M.; Isnard, O. Physical Review B, Vol. 96, Issue 10 https://doi.org/10.1103/physrevb.96.104440	journal	September 2017

Similar Records

Non-Fermi-liquid types of behavior associated with a magnetic quantum critical point in

Sr {({Co}_{1 - x} {Ni}_{x})}_{2} {As}_{2}

single crystals

Journal Article · Mon Sep 30 00:00:00 EDT 2019 · Physical Review B · OSTI ID:1254310

Sangeetha, N. S.; Wang, L. -L.; Smirnov, A. V.; +6 more

Preparation, crystal structure and magnetic behavior of new double perovskites Sr{sub 2} B'UO{sub 6} with B'=Mn, Fe, Ni, Zn

Journal Article · Tue May 15 00:00:00 EDT 2007 · Journal of Solid State Chemistry · OSTI ID:1254310

Pinacca, R M; Viola, M C; Pedregosa, J C; +2 more

Synthesis, structure and magnetic properties of R-W-O-N (R=Nd and Eu) oxynitrides

Journal Article · Mon Jan 15 00:00:00 EST 2007 · Journal of Solid State Chemistry · OSTI ID:1254310

Pastrana-Fabregas, R; Isasi-Marin, J; Cascales, C

Related Subjects

36 MATERIALS SCIENCE

Title: Balancing structural distortions via competing 4f and itinerant interactions: A case of polymorphism in magnetocaloric HoCo2

Citation Formats

References (51)

Cited By (4)

Similar Records

Related Subjects

Title: Balancing structural distortions via competing 4f and itinerant interactions: A case of polymorphism in magnetocaloric HoCo₂