Thermo-mechanical sensitivity calibration of nanotorsional magnetometers [PDF]
Joseph Losby, Jacob A. J. Burgess, Zhu Diao, David C. Fortin, Wayne K. Hiebert, Mark R. FreemanWe report on the fabrication of sensitive nanotorsional resonators, which can be utilized as magnetometers for investigating the magnetization dynamics in small magnetic elements. The thermo-mechanical noise is calibrated with the resonator displacement in order to determine the ultimate mechanical torque sensitivity of the magnetometer.View original: http://arxiv.org/abs/1203.0998
No comments:
Post a Comment