TY - JOUR

T1 - Magnetic properties of Mn3(Ga, Al)C under high magnetic field and high pressure

AU - Kamishima, K.

AU - Goto, T.

AU - Kanomata, T.

AU - Bartashevich, M. I.

PY - 1998/1/1

Y1 - 1998/1/1

N2 - Mn3GaC is antiferromagnetic (AFM) at low temperatures and ferromagnetic (FM) above Tt (∼ 160 K). The magnetization of Mn3Ga1-xAlxC with x ≤ 0.08 has been measured under pressure (p) with a special interest in the p dependence of magnetic properties in this system. It is found that the pressure enhances the magnetic moment of Mn μFM in the FM phase and changes the AFM to a new magnetic phase with spontaneous magnetization. The forced magnetostriction of Mn3Ga1-x, AlxC with x = 0.015 and 0.07 indicates μFM < μNEW PHASE < μAFM.

AB - Mn3GaC is antiferromagnetic (AFM) at low temperatures and ferromagnetic (FM) above Tt (∼ 160 K). The magnetization of Mn3Ga1-xAlxC with x ≤ 0.08 has been measured under pressure (p) with a special interest in the p dependence of magnetic properties in this system. It is found that the pressure enhances the magnetic moment of Mn μFM in the FM phase and changes the AFM to a new magnetic phase with spontaneous magnetization. The forced magnetostriction of Mn3Ga1-x, AlxC with x = 0.015 and 0.07 indicates μFM < μNEW PHASE < μAFM.

UR - http://www.scopus.com/inward/record.url?partnerID=8YFLogxK&scp=19244382919

U2 - 10.1016/S0304-8853(97)00920-7

DO - 10.1016/S0304-8853(97)00920-7

M3 - Article

VL - 177-181

SP - 587

EP - 588

JO - Journal of Magnetism and Magnetic Materials

JF - Journal of Magnetism and Magnetic Materials

SN - 0304-8853

ER -