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Fluctuation of Electrical Polarisation in Piezoceramic Sensors.
Fluctuation of electrical polarisation is a source of the current and voltage noise in piezoceramic sensors. In the vicinity of the Curie temperature critical fluctuations exist. Using Nyquist theorem the current n...
JA - Elektronika a optoelektronika, elektrotechnika
- 2002 •
- D
Rok uplatnění
D - Stať ve sborníku
1/f noise in piezoceramic samples
Thermal noise and polarisation noise are the main sources of voltage or current fluctuation in piezoceramic samples. Noise spectral density is proportional to sample equivalent series resistance and decreases with increasing frequen...
BM - Fyzika pevných látek a magnetismus
- 2003 •
- D
Rok uplatnění
D - Stať ve sborníku
Noise to signal ratio for piezoceramic sensors
Thermal noise, polarisation noise and low frequency 1/f noise are the main sources of voltage or current fluctuation in piezoceramic sensors. Noise spectral density of thermal and polarisation noise is proportional to senso...
BM - Fyzika pevných látek a magnetismus
- 2002 •
- D
Rok uplatnění
D - Stať ve sborníku
Electrical Noise of Piezoceramic Sensors
Thermal Noise, polarisation noise and low frequency 1/f noise are the main sources of voltage or current fluctuatins in piezoceramic sensors.
BM - Fyzika pevných látek a magnetismus
- 2002 •
- D
Rok uplatnění
D - Stať ve sborníku
Utilisation of Polarisation Events Activation Energy in Diagnostics of Electric Rotation Machines
JA - Elektronika a optoelektronika, elektrotechnika
- 1996 •
- X
Rok uplatnění
X - Nezařazeno
Utilisation of Polarisation Events activation Energy in Diagnostics of Insulation Systems of Electric Rotation Machines
JA - Elektronika a optoelektronika, elektrotechnika
- 1996 •
- X
Rok uplatnění
X - Nezařazeno
Acceleration of photoelectrons in return-current electric field and H-alpha polarisation.
Annotation not available...
BN - Astronomie a nebeská mechanika, astrofyzika
- 1999 •
- D
Rok uplatnění
D - Stať ve sborníku
Edge turbulence at plasma polarisation on the CASTOR tokamak
Electrostatic turbulence is responsible for anomalous particle and heat losses from tokamak plasmas. The equilibrium level of plasma fluctuations is determined by competition of the growth rate γ and the damping rate ω of the most unstable m...
Fluids and plasma physics (including surface physics)
- 1999 •
- Jimp •
- Link
Rok uplatnění
Jimp - Článek v periodiku v databázi Web of Science
Výsledek na webu
Noise in Piezoceramics
Thermal noise and polarisation noise are the main sources of voltage or current fluctuations in piezoceramic samples which are used as acoustic emission sensors. Signal fluctuations in this case, because no DC current or vo...
JA - Elektronika a optoelektronika, elektrotechnika
- 2007 •
- D
Rok uplatnění
D - Stať ve sborníku
Pressure-induced americium valence fluctuations revealed by electrical resistivity (Article No. 57007)
Pressure-induced americium valence fluctuations revealed by electrical resistivity...
BM - Fyzika pevných látek a magnetismus
- 2008 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
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