Based on a simplified domain rotation model, the rotation path of internal domains and cor- responding magnetostriction of <112>, <111> oriented single Tedenol-D crystals under com- pressive prestresses ha...Based on a simplified domain rotation model, the rotation path of internal domains and cor- responding magnetostriction of <112>, <111> oriented single Tedenol-D crystals under com- pressive prestresses have been simulated. Comparisons with results of experiment and other calculation have been made. Results of simulation showed that the <111> oriented single crystal has better low-field magnetostriction properties than the <112> oriented one. Under a compressive prestress of 10 MPa, up to 2300×10-6 saturation magnetostriction of <111> oriented crystal has been obtained at 800 Oe, while for <112> oriented. 1600×10-6 maximum magnetostriction has been reached at 1000 Oe.展开更多
文摘Based on a simplified domain rotation model, the rotation path of internal domains and cor- responding magnetostriction of <112>, <111> oriented single Tedenol-D crystals under com- pressive prestresses have been simulated. Comparisons with results of experiment and other calculation have been made. Results of simulation showed that the <111> oriented single crystal has better low-field magnetostriction properties than the <112> oriented one. Under a compressive prestress of 10 MPa, up to 2300×10-6 saturation magnetostriction of <111> oriented crystal has been obtained at 800 Oe, while for <112> oriented. 1600×10-6 maximum magnetostriction has been reached at 1000 Oe.
