Dielectric Properties of K_{1-x}(NH_4)_xH_2PO_4 (x= 0.095) Crystal

• Authors: J. Kaszyński , Z. Trybuła , H. Małuszyńska
• Languages of publication: EN

Abstracts

EN

Temperature dependences of the dielectric permittivity were studied for the ferroelectric K_{1-x}(NH_4)_xH_2PO_4 mixed crystal. The experiments revealed presence of the beginning of the dipolar glass - embryos in the concentration of ammonium x=0.095. Observations of the dielectric relaxations show much bigger effect domain mechanism than the one related to the growth of clusters of the dipolar glass.

Keywords

EN

77.84.Fa; 77.22.-d; 77.22.Ch; 77.22.Gm; 77.80.-e; 64.70.Pf

Discipline

• 77.22.Gm: Dielectric loss and relaxation
• 77.84.Fa: KDP- and TGS-type crystals
• 77.22.-d: Dielectric properties of solids and liquids(for dielectric properties of tissues and organs, see 87.19.rf)
• 77.22.Ch: Permittivity (dielectric function)(for low-permittivity dielectric films, see 77.55.Bh; for high-permittivity gate dielectric films, 77.55.D-)
• 77.80.-e: Ferroelectricity and antiferroelectricity

• Publisher: Institute of Physics, Polish Academy of Sciences
• Journal: Acta Physica Polonica A
• Year: 2005
• Volume: 108
• Issue: 1
• Pages: 103-106

Dates

published

2005-07

received

2005-04-24

Contributors

author

J. Kaszyński

• Institute of Molecular Physics, Polish Academy of Sciences, Smoluchowskiego 17, 60-179 Poznań, Poland

author

Z. Trybuła

• Institute of Molecular Physics, Polish Academy of Sciences, Smoluchowskiego 17, 60-179 Poznań, Poland

author

H. Małuszyńska

• Institute of Physics, Adam Mickiewicz University, Umultowska 85, 61-614 Poznań, Poland

References

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Identifiers

DOI

10.12693/APhysPolA.108.103