Show/Hide Menu
Hide/Show Apps
Logout
Türkçe
Türkçe
Search
Search
Login
Login
OpenMETU
OpenMETU
About
About
Open Science Policy
Open Science Policy
Open Access Guideline
Open Access Guideline
Postgraduate Thesis Guideline
Postgraduate Thesis Guideline
Communities & Collections
Communities & Collections
Help
Help
Frequently Asked Questions
Frequently Asked Questions
Guides
Guides
Thesis submission
Thesis submission
MS without thesis term project submission
MS without thesis term project submission
Publication submission with DOI
Publication submission with DOI
Publication submission
Publication submission
Supporting Information
Supporting Information
General Information
General Information
Copyright, Embargo and License
Copyright, Embargo and License
Contact us
Contact us
Temperature dependence of the piezoelectric resonance frequency in relation to the anomalous strain near the incommensurate phase of quartz
Date
2021-01-01
Author
Ates, S.
Yurtseven, Hasan Hamit
Metadata
Show full item record
This work is licensed under a
Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License
.
Item Usage Stats
199
views
0
downloads
Cite This
The temperature dependence of the piezoelectric resonance frequency is analyzed by the power-law formula in the vicinity of the critical temperature of the incommensurate (INC) phase in quartz using the experimental data from the literature. By considering the piezoelectric resonance frequency as an order parameter of the INC phase, correlation between the piezoelectric resonance frequency and the strain is constructed, which both decrease linearly with increasing temperature toward T-c in quartz. Our results can explain dynamics of the ordering mechanism in the INC phase (within a very narrow temperature interval between the alpha and beta phases of quartz) and suggest a second order transition from INC to the beta phase in quartz.
URI
https://hdl.handle.net/11511/89158
Journal
FERROELECTRICS
DOI
https://doi.org/10.1080/00150193.2020.1853737
Collections
Department of Physics, Article
Suggestions
OpenMETU
Core
Temperature dependence of the Raman frequency of an internal mode for SiO2-moganite close to the α-β Transition
Lider, Mustafa Cem; Yurtseven, Hasan Hamit (2012-12-01)
The temperature dependence of the 501 cm frequency of the vibrational mode is analyzed for SiO moganite. The experimental data for the heating and cooling cycles of moganite from the literature is used for our analysis. The coexistence of moganite is obtained over a finite temperature interval, and the moganite transition at around 570 K is studied, as observed experimentally.
Temperature dependence of the Raman-active phonon frequencies in indium sulfide
Hasanlı, Nızamı; Aydinli, A; Yilmaz, I (1999-01-01)
The temperature dependence of the Raman-active mode frequencies in indium sulfide was measured in the range from 10 to 300 K. The analysis of the temperature dependence of the A(g) intralayer optical modes show that Raman frequency shift results from the change of harmonic frequency with volume expansion and anharmonic coupling to phonons of other branches. The pure-temperature contribution (phonon-phonon coupling) is due to three- and four-phonon processes.
Temperature and pressure dependence of the Raman frequency shifts in anthracene
Ozdemir, H.; Yurtseven, Hasan Hamit (2016-08-01)
In this study, the Raman frequency shifts of phonons and vibrons of crystalline anthracene as functions of temperature (at zero pressure) and pressure (at ambient temperature) have-been calculated using the experimental volume data from the literature. This calculation is performed for six phonons and nine vibrons through the mode Gruneisen parameters which have been determined from the Raman frequency and volume data at various pressures. Our predicted Raman frequencies of the phonon modes decrease with in...
Temperature and pressure dependence of the Raman intensity and frequency of a soft mode near the tricritical point in the ferroelectric SbSI
Yurtseven, Hasan Hamit (Informa UK Limited, 2016-01-01)
We analyze the pressure dependence of the intensity and the frequency of a soft mode from the Raman and elastic light scattering experiments as reported in the literature close to the ferroelectric - paraelectric transition in SbSI crystal. The Raman intensity of this mode is analyzed as a function of pressure at constant temperatures of 272K (first order transition) and 234K (tricritical or second order transition) according to a power-law formula. Our analysis of the Raman intensity gives closely the mean...
Temperature Dependence of the Spontaneous Polarization and the Dielectric Susceptibility near the Phase Transitions in Ammonium Sulfate
Sen, S.; Yurtseven, Hasan Hamit; Kavruk, D. (2010-01-01)
Spontaneous polarization and the dielectric susceptibility are calculated as a function of temperature close to the paraelectric-ferroelectric phase transition (T-C=223 K) in (NH4)(2)SO4 This calculation is performed using a mean field model by fitting the expressions derived for the dielectric susceptibility to the experimental data for the dielectric constant at the fixed frequencies of 100, 500 and 2000 Hz in ammonium sulfate
Citation Formats
IEEE
ACM
APA
CHICAGO
MLA
BibTeX
S. Ates and H. H. Yurtseven, “Temperature dependence of the piezoelectric resonance frequency in relation to the anomalous strain near the incommensurate phase of quartz,”
FERROELECTRICS
, pp. 39–49, 2021, Accessed: 00, 2021. [Online]. Available: https://hdl.handle.net/11511/89158.