Publication detail

Noise in Piezoelectric Ceramics at the low temperatures

SEDLÁK, P. MAJZNER, J. ŠIKULA, J.

Original Title

Noise in Piezoelectric Ceramics at the low temperatures

Type

journal article - other

Language

English

Original Abstract

The observed spectra of fluctuating voltage or current can be very well described by the generalized Nyquist relation for linear dissipative system. In this work, we focused on validity of the Nyquist relation for piezoelectric ceramics in temperatures 150 K-270 K. The electrical impedance and noise spectral density are measured and compared in frequency range 100 kHz 1 MHz.

Keywords

piezoelectric ceramics, thermal noise, 1/f noise

Authors

SEDLÁK, P.; MAJZNER, J.; ŠIKULA, J.

RIV year

2011

Released

12. 4. 2011

Publisher

SPOLECNOST PRO RADIOELEKTRONICKE INZENYRSTVI

Location

Prague

ISBN

1210-2512

Periodical

Radioengineering

Year of study

20

Number

1

State

Czech Republic

Pages from

200

Pages to

2003

Pages count

4

BibTex

@article{BUT50043,
  author="Petr {Sedlák} and Jiří {Majzner} and Josef {Šikula}",
  title="Noise in Piezoelectric Ceramics at the low temperatures",
  journal="Radioengineering",
  year="2011",
  volume="20",
  number="1",
  pages="200--2003",
  issn="1210-2512"
}