Research output: Contribution to journal › Article › peer-review
Effect of defects and temperature on the effectiveness of the excitation of ultrasound by ferrite powders. / Sarnatskii, V. M.; Bakhanova, T. V.
In: Russian Ultrasonics, Vol. 24, No. 3, 01.12.1994, p. 131-135.Research output: Contribution to journal › Article › peer-review
}
TY - JOUR
T1 - Effect of defects and temperature on the effectiveness of the excitation of ultrasound by ferrite powders
AU - Sarnatskii, V. M.
AU - Bakhanova, T. V.
PY - 1994/12/1
Y1 - 1994/12/1
N2 - The effectiveness of the electromagnetic excitation of ultrasound by ferrite powders was studied as a function of the defects of different origins and of temperature. For this purpose gamma-irradiated samples of single crystal manganese zinc ferrite (MZF) were investigated in solid solutions of iron yttrium garnet (IYG) in which some of the iron ions are replaced by non-magnetic aluminum ions. Results showed the possibility of choosing the optimum conditions (external magnetic field, ferrite powder composition, number of structural and radiation defects, temperature) for the practical realization of such an ultrasound transducers.
AB - The effectiveness of the electromagnetic excitation of ultrasound by ferrite powders was studied as a function of the defects of different origins and of temperature. For this purpose gamma-irradiated samples of single crystal manganese zinc ferrite (MZF) were investigated in solid solutions of iron yttrium garnet (IYG) in which some of the iron ions are replaced by non-magnetic aluminum ions. Results showed the possibility of choosing the optimum conditions (external magnetic field, ferrite powder composition, number of structural and radiation defects, temperature) for the practical realization of such an ultrasound transducers.
UR - http://www.scopus.com/inward/record.url?scp=0028731350&partnerID=8YFLogxK
M3 - Article
AN - SCOPUS:0028731350
VL - 24
SP - 131
EP - 135
JO - Russian Ultrasonics
JF - Russian Ultrasonics
SN - 0048-8828
IS - 3
ER -
ID: 48491646