@article{oai:muroran-it.repo.nii.ac.jp:00006400, author = {YAMAGISHI, Takumi and 阿波加, 淳司 and AWAKA, Junji and KAWASHIMA, Yusuke and Ebisu, Shuji and 戎, 修二 and CHIKAZAWA, Susumu and 近澤, 進 and Nagata, Shoichi and 永田, 正一}, issue = {17}, journal = {Philosophical magazine}, month = {Jun}, note = {application/pdf, Ferrimagnetic order in the mixed rare-earth iron garnet (Y1-xGdx)3Fe5O12 system has been reinvestigated to cover the temperature range 5.0 to 700 K. The magnetization versus temperature exhibits a systematic variation with changing concentration x. The ferric-ion exchange coupling is strong enough to determine the Curie temperature ≈559 K for all the values x. The compensation temperature at which the magnetization crosses zero (shows the minimum) demonstrates the applicability of the three-sublattice model. The magnetic moment at 5.0 K indicates reasonable agreement with the relation nB = |21x-5.0|μB for the (Y1-xGdx)3Fe5O12 system. The compensation temperature decreases with decreasing x from 1.0 and reaches zero near x = 0.24. An enlargement of coercive force in the hysteresis loop for the low-field M-H curve is clearly seen in near the compensation temperature, indicating that a single domain is formed and the rotation of this single domain occurs without building up a multidomain structure}, pages = {1819--1833}, title = {Ferrimagnetic order in the mixed garnet (Y1-xGdx)3Fe5O12}, volume = {85}, year = {2005}, yomi = {アワカ, ジュンジ and エビス, シュウジ and チカザワ, ススム and ナガタ, ショウイチ} }