TY - JOUR
T1 - Magneto-caloric effect in f-electron magnetic compounds at low temperatures
AU - Kuwai, T.
AU - Akamaru, S.
AU - Mizushima, T.
AU - Sakurai, J.
AU - Isikawa, Y.
PY - 2000/6/1
Y1 - 2000/6/1
N2 - Magneto-caloric effect in an antiferromagnetic Kondo material CeNi2Al5 was sensitively observed at very low temperatures, settling the small sample of single crystal in semi-adiabatic condition. Several steep thermal variations characterizing latent heat and hysteresis between 3 and 9 T are observed, consistently with stepwise-jumps in a the magnetization curve for CeNi2Al5 below the Neel temperature TN of 2.6 K. Three of the first-order phase transition are evidenced in H-T phase from the present measurement.
AB - Magneto-caloric effect in an antiferromagnetic Kondo material CeNi2Al5 was sensitively observed at very low temperatures, settling the small sample of single crystal in semi-adiabatic condition. Several steep thermal variations characterizing latent heat and hysteresis between 3 and 9 T are observed, consistently with stepwise-jumps in a the magnetization curve for CeNi2Al5 below the Neel temperature TN of 2.6 K. Three of the first-order phase transition are evidenced in H-T phase from the present measurement.
UR - http://www.scopus.com/inward/record.url?scp=0033890517&partnerID=8YFLogxK
U2 - 10.1016/S0921-4526(99)00866-2
DO - 10.1016/S0921-4526(99)00866-2
M3 - 会議記事
AN - SCOPUS:0033890517
SN - 0921-4526
VL - 281-282
SP - 108
EP - 109
JO - Physica B: Condensed Matter
JF - Physica B: Condensed Matter
T2 - Yamada Conference LI - The International Conference on Strongly Correlated Electron Systems (SCES '99)
Y2 - 24 August 1999 through 28 August 1999
ER -