Electromagnetic radiation induced by the failure of piezoelectrics under the action of submicrosecond stress pulses. / Sud'enkov, Yu V.
In: Technical Physics, Vol. 46, No. 12, 01.12.2001, p. 1588-1590.Research output: Contribution to journal › Article › peer-review
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TY - JOUR
T1 - Electromagnetic radiation induced by the failure of piezoelectrics under the action of submicrosecond stress pulses
AU - Sud'enkov, Yu V.
PY - 2001/12/1
Y1 - 2001/12/1
N2 - The failure of quartz single crystals and piezoelectric ceramics under the action of ≈80-ns-wide stress pulses is experimentally investigated. Spalling-induced microfailures in the piezoelectrics are found to produce electromagnetic pulses 2-10 ns wide. The occurrences of the electromagnetic radiation and the microfailures correlate. The study of the structure of these electromagnetic pulses in combination with fractography data may gain much real-time information on the failure of brittle materials under impact loads.
AB - The failure of quartz single crystals and piezoelectric ceramics under the action of ≈80-ns-wide stress pulses is experimentally investigated. Spalling-induced microfailures in the piezoelectrics are found to produce electromagnetic pulses 2-10 ns wide. The occurrences of the electromagnetic radiation and the microfailures correlate. The study of the structure of these electromagnetic pulses in combination with fractography data may gain much real-time information on the failure of brittle materials under impact loads.
UR - http://www.scopus.com/inward/record.url?scp=0035643984&partnerID=8YFLogxK
U2 - 10.1134/1.1428000
DO - 10.1134/1.1428000
M3 - Article
AN - SCOPUS:0035643984
VL - 46
SP - 1588
EP - 1590
JO - Technical Physics
JF - Technical Physics
SN - 1063-7842
IS - 12
ER -
ID: 41405732