Keywords
pyroelectric sensors
TGS
Abstract
In the article we present the current state of research on triglycine sulfate (TGS) – one of the flagship materials used in active thermal detectors of infrared radiation (IR). A description of the second-order phase transition in TGS is provided. The methods for measuring the relevant electrical parameters of IR sensors based on TGS are presented, focusing on their application in thermal detection of IR radiation. The article is based on available literature and the results of our own research.
References
Sidney B. Lang Pyroelectricity: From Ancient Curiosity to Modern Imaging Tool, Physics Today 58 (8), 31–36 (2005).
https://www.rfwireless-world.com/Terminology/What-is-Infrared-Pyroelectric-Detector.html
Aggarwal M.D., Batra A.K., Guggilla P., Edwards M.E, Penn B.G., Currie J.R., Pyroelectric materials for uncooled infrared detectors: processing, properties, and applications, NASA/TM-2010.
Ginzburg, V. L., “Some remarks on phase transitions of the second kind and the microscopic theory of ferroelectric materials,” Fiz. Tverd. Tela 2 (9), 2031–2043, Sov. Phys. Solid State 2 (9), 1824–1834 (1961).
M.S. Pandian, P. Ramasamy, B. Kumar, A comparative study of ferroelectric triglycine sulfate (TGS) crystals grown by conventional slow evaporation and unidirectional method, Mater. Res. Bull. 47 (2012), 1587–1597.
Choudhury R.R., Chitra R., Sastry P.V., Das A.,Ramanadhan M.,: Phase transition in triglycine family of hydrogen bonded ferroelectrics: An interpretation based on structural studies Pramana J. Phys. Vol., No 1, 63 (1):107-115, July (2004).
J.M. Hudspeth, D.J. Goossens, T.R. Welberry, M.J. Gutmann, Diffuse scattering and the mechanism for the phase transition in triglycine sulphate, J Mater Sci 48 (19) (2013), 6605–6612.
Trybus, W. Proszak, B. Wos, Simple macroscopic model of pyroelectric phenomenon in TGS single crystals in ferroelectric phase, Infrared Physics & Technology 52 (2009), 183–186.
Golitsyna O.M., S. N. Drozhdin S.N., Formation of a quasi-equilibrium domain structure of crystalsof the TGS group near Tc, Condensed Matter and Interphases, (2020), 23 (4).
Fridkin V, Ducharme S., Ferroelectricity at the Nanoscale Basics and Applications, Ferroelectricity and Ferroelectric Phase Transitions, (2014), XII, 122, 81.
M.I. Khan, et al., Theoretical Study of Temperature Dependence of Ferroelectric Mode Frequency, Dielectric Constant and Loss Tangent Properties in hydrogen-bonded Triglycine Sulphate Crystal (TGS), AIP Conf. Proc. 2220 (2020), 040040.
M. Trybus, W. Proszak, B. Wos, Response of TGS ferroelectric samples to rapid temperature impulses, Infrared Phys. Technol. 61 (2013), 81.
Z. Liu, et al., An accurate dynamic method for determining pyroelectric coefficient of ferroelectric materials, Infrared Phys. Technol. 108, (2020).
M. Trybus, B. Wos, Dynamic response of TGS ferroelectric samples in paraelectric phase, Infrared Phys. Technol. 71 (2015), 526.
C.P. Ganea, C. Mindru, N. Vineticu, H.V. Alexandru, Dielectric spectroscopy in para-ferro transition of TGS, Ferroelectrics 493 (1) (2016), 165–171.
F. Khanum, J. Podder Crystallization and Characterization of Triglycine Sulfate (TGS) Crystal Doped with NiSO4, Journal of Crystallization Process and Technology, (2011), 1, 49-54.
K. Sreenivas, Dielectric and pyroelectric properties of TGS-polystyrene composites, Ferroelectrics 49 (1): 221-222, 1983.
V. Alexandru C. Berbecaru, Pyroelectric coefficient manipulation in doped TGS crystals, Applied Surface Science 253 (1): 358-362 2006.
Trybus M., Chotorlishvili, L., Jartych, E. Dielectric and magnetoelectric properties of TGS - magnetite composite, Molecules, (2024), Volume 29, Issue 6, 1378.
Lang S. B. and Das-Gupta D. K., Pyroelectricity: Fundamentals and Applications, in Handbook of Advanced Electronic and Photonic Materials and Devices, ed. H. S. Nalwa, Academic Press, (2001), vol. 4, pp. 1–54.
Trybus M., Szlachta A., Pyroelectric response of single-crystal samples of trigycine sulphate in three dimensions, Infrared Physics & Technology 123 (2022), 104211.