Emge, IanBagherzadeh, HedyehSu, Ching HuaChoa, Fow-SenArnold, BradleyKelly, LisaCullum, BrianMandal, K. D.Prasad, NarasimhaSingh, Narsingh2023-12-192023-12-19http://hdl.handle.net/11603/31133Objectives: The objectives was to utilize changes in polarizability/dielectric constant to determine sensing capability due to chemicals. Background: • CaCu₃Ti₄O₁₂ (CCTO) is a very good perovskite material with high dielectric constant • Literature shows dielectric value depends on processing method also • We need very high dielectric constant and high resistivity • CaCu₃Ti₄O₁₂ (CCTO). • CCTO has shown very large dielectric constant.>100000 in MHZ range. It depends on processing parameters • Very high dielectric constant may provide big changes due to chemicals29 slidesen-USThis work was written as part of one of the author's official duties as an Employee of the United States Government and is therefore a work of the United States Government. In accordance with 17 U.S.C. 105, no copyright protection is available for such works under U.S. Law.Public Domainhttps://creativecommons.org/publicdomain/mark/1.0/Text