Large reversible magnetic entropy change in rapidly solidified Ni0.895Cr0.105MnGe1.05 melt-spun ribbons

Aryal, Anil; Quetz, Abdiel; Sánchez-Valdés, C. F.; Ibarra-Gaytán, P. J.; Pandey, Sudip; Dubenko, Igor; Llamazares, Jose L. Sánchez; Stadler, Shane; Ali, Naushad

doi:10.1016/j.intermet.2018.04.003

Title: Large reversible magnetic entropy change in rapidly solidified Ni_0.895C_r0.105MnGe_1.05 melt-spun ribbons

Abstract

The crystal structure, and magnetic and magnetocaloric properties of rapidly solidified Ni_0.895Cr_0.105MnGe_1.05 melt-spun ribbons is reported. The ribbon samples crystallize into a single-phase hexagonal Ni₂In-type structure at room temperature. The as-quenched ribbons showed a second order magnetic transition at 192 ± 1 K at μ_oH = 5 mT. A magnetic-field-induced transition from an antiferromagnetic (AFM)-like to a ferromagnetic (FM) state of martensite structure was observed in annealed ribbons below the temperature of the martensitic transformation (T_M ~ 245 ± 1 K). The annealed ribbons undergo a first-order magnetostructural transition (MST) with a large maximum reversible magnetic entropy change of ΔS_M = 16.1 J kg^–1 K^–1 (this is about a four-fold increase compared to the ΔS_M observed for the bulk sample of the same nominal composition) and RC = 144 J kg^–1 for μ_oΔH = 5 T at temperature T = T_M ~ 245 ± 1 K. The increase in the ΔS_M peak value leads to an improved RC compared to that of the bulk sample (122 J kg1). Furthermore, the observed MCE and quasi-reversible character of ΔS_M at the MST illustrates the potential of Ni_0.895Cr_0.105MnGe_1.05 ribbons for magnetic cooling technology.

Authors:

Aryal, Anil ^[1]; Quetz, Abdiel ^[1]; Sánchez-Valdés, C. F. ^[2]; Ibarra-Gaytán, P. J. ^[3];

^[1]; Dubenko, Igor ^[1]; Llamazares, Jose L. Sánchez ^[3]; Stadler, Shane ^[4]; Ali, Naushad ^[1]

Southern Illinois Univ., Carbondale, IL (United States)
Univ. Autónoma de Ciudad Juárez (UACJ), Chihuahua (Mexico)
Inst. Potosino de Investigación Científica y Tecnológica A.C., San Luis Potosi (Mexico)
Louisiana State Univ., Baton Rouge, LA (United States)

Publication Date:: Tue Apr 10 00:00:00 EDT 2018

Research Org.:: Louisiana State Univ., Baton Rouge, LA (United States); Southern Illinois Univ., Carbondale, IL (United States)

Sponsoring Org.:: USDOE Office of Science (SC), Basic Energy Sciences (BES); CONACYT

OSTI Identifier:: 1872886

Alternate Identifier(s):: OSTI ID: 1548486

Grant/Contract Number:: FG02-13ER46946; SC0010521; FG02-06ER46291 (SIU); FG02-13ER46946 (LSU)

Resource Type:: Accepted Manuscript

Journal Name:: Intermetallics

Additional Journal Information:: Journal Volume: 97; Journal ID: ISSN 0966-9795

Publisher:: Elsevier

Country of Publication:: United States

Language:: English

Subject:: 36 MATERIALS SCIENCE; 32 ENERGY CONSERVATION, CONSUMPTION, AND UTILIZATION; magnetocaloric effect; phase transitions; melt-spun ribbons

Citation Formats


                    Aryal, Anil, Quetz, Abdiel, Sánchez-Valdés, C. F., Ibarra-Gaytán, P. J., Pandey, Sudip, Dubenko, Igor, Llamazares, Jose L. Sánchez, Stadler, Shane, and Ali, Naushad. Large reversible magnetic entropy change in rapidly solidified Ni0.895Cr0.105MnGe1.05 melt-spun ribbons.  United States: N. p., 2018. 
Web.  doi:10.1016/j.intermet.2018.04.003.

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                    Aryal, Anil, Quetz, Abdiel, Sánchez-Valdés, C. F., Ibarra-Gaytán, P. J., Pandey, Sudip, Dubenko, Igor, Llamazares, Jose L. Sánchez, Stadler, Shane, & Ali, Naushad. Large reversible magnetic entropy change in rapidly solidified Ni0.895Cr0.105MnGe1.05 melt-spun ribbons.  United States.  https://doi.org/10.1016/j.intermet.2018.04.003

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                    Aryal, Anil, Quetz, Abdiel, Sánchez-Valdés, C. F., Ibarra-Gaytán, P. J., Pandey, Sudip, Dubenko, Igor, Llamazares, Jose L. Sánchez, Stadler, Shane, and Ali, Naushad. Tue .  
"Large reversible magnetic entropy change in rapidly solidified Ni0.895Cr0.105MnGe1.05 melt-spun ribbons".  United States.  https://doi.org/10.1016/j.intermet.2018.04.003.  https://www.osti.gov/servlets/purl/1872886.

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@article{osti_1872886,

  title        = {Large reversible magnetic entropy change in rapidly solidified Ni0.895Cr0.105MnGe1.05 melt-spun ribbons},

  author       = {Aryal, Anil and Quetz, Abdiel and Sánchez-Valdés, C. F. and Ibarra-Gaytán, P. J. and Pandey, Sudip and Dubenko, Igor and Llamazares, Jose L. Sánchez and Stadler, Shane and Ali, Naushad},

  abstractNote = {The crystal structure, and magnetic and magnetocaloric properties of rapidly solidified Ni0.895Cr0.105MnGe1.05 melt-spun ribbons is reported. The ribbon samples crystallize into a single-phase hexagonal Ni2In-type structure at room temperature. The as-quenched ribbons showed a second order magnetic transition at 192 ± 1 K at μoH = 5 mT. A magnetic-field-induced transition from an antiferromagnetic (AFM)-like to a ferromagnetic (FM) state of martensite structure was observed in annealed ribbons below the temperature of the martensitic transformation (TM ~ 245 ± 1 K). The annealed ribbons undergo a first-order magnetostructural transition (MST) with a large maximum reversible magnetic entropy change of ΔSM = 16.1 J kg–1 K–1 (this is about a four-fold increase compared to the ΔSM observed for the bulk sample of the same nominal composition) and RC = 144 J kg–1 for μoΔH = 5 T at temperature T = TM ~ 245 ± 1 K. The increase in the ΔSM peak value leads to an improved RC compared to that of the bulk sample (122 J kg1). Furthermore, the observed MCE and quasi-reversible character of ΔSM at the MST illustrates the potential of Ni0.895Cr0.105MnGe1.05 ribbons for magnetic cooling technology.},

  doi          = {10.1016/j.intermet.2018.04.003},

  journal      = {Intermetallics},

  number       = ,

  volume       = 97,

  place        = {United States},

  year         = {Tue Apr 10 00:00:00 EDT 2018},

  month        = {Tue Apr 10 00:00:00 EDT 2018}

}

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Title: Large reversible magnetic entropy change in rapidly solidified Ni0.895Cr0.105MnGe1.05 melt-spun ribbons

Abstract

Citation Formats

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Title: Large reversible magnetic entropy change in rapidly solidified Ni_0.895C_r0.105MnGe_1.05 melt-spun ribbons

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