Pressure and Temperature Dependencies of the Direct-Current Resistance of Semiconducting (Ba, Sr)TiO3 and (Ba, Pb)TiO3 |
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| Authors: | Ahmed Amin Michael B. Holmes |
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| Affiliation: | Texas Instruments, Inc., Attleboro, Massachusetts 02703 |
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| Abstract: | The direct-current resistance of semiconducting compositions in the (Ba, Sr)TiO3 and (Ba, Pb)TiO3 systems has been measured under hydrostatic pressures from 0 to 35 MPa, and temperatures from 20° to 135°C. The temperature dependence of the hydrostatic piezoresistance coefficients is presented. Results are discussed in terms of barrier layer sensitivity to mechanical stress. |
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