Ferroelectrics Physical Effects Part 10 potx

... Physical Review, Vol. B 77, No. 1, pp. 014 110. 1-014 110. 11 Palkar, V. R. & Pinto, R. (2002). BiFeO 3 thin films: Novel effects, Pramana Journal of Physics, Vol. 58, No. 5-6, pp .100 3 -100 8 ... 2 log O p values. Fig. 10. Variation of 2 O ΔG with temperature - linear fit in the temperature range 943 -100 3 K for Bi 0.90 Ba 0 .10 Fe 0.90 Ti 0 .10 O 3 (BFO-BTO) and 923...

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... field [Lohse et al., 2001]. -10 -5 0 5 10 4.5x10 -8 5.0x10 -8 5.5x10 -8 6.0x10 -8 6.5x10 -8 7.0x10 -8 7.5x10 -8 Capacitance density (C/cm 2 ) Voltage (V) Fig. 10. The capacitance-voltage ... polypyrrole interface, Appl. Phys. Lett., Vol. 90, No. 9, p. 092903, doi: 10. 1063/1.2 7104 77. Ferroelectrics – Physical Effects 102 1. Bulk limited: ohmic-type conduction;...

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... O O O O O O X O O Y OR 2 R 1 O Part 4 Liquid Crystals and Optical Effects Ferroelectrics – Physical Effects 398 Figure 27(a) and 27(b) show the M-H curves for 300 and 10 K for the BiFeO 3 –BiCoO 3 ... (BiCoO 3 concentration of 0, 16, 21, and 33 at.%) grown on SrTiO 3 (100 ) substrates. Ferroelectrics – Physical Effects 410 Under an external electric field...

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... SmC* SmA N* Cry Iso 8 0 70 60 50 40 30 20 10 0 0246 8101 2 Concentration (wt%) 3T-2MB 3T-OXO SmC* SmA N* Cry Iso 8 0 70 60 50 40 30 20 10 0 0246 8101 2 Concentration (wt%) Cry SmC* SmA Iso N* 80 70 60 50 40 30 20 10 0 0246 8 10 12 Concentration ( w t% ) 3T-2OC SmC* SmA N* Cry Iso 80 70 60 50 40 30 20 10 0 0246 8101 2 Concentration ( w t% ) 3T-CF3 ... Ferroelectrics – Phys...

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... Ferroelectrics – Physical Effects 566 Fig.14 shows the temperature dependence of impedance |Z| of the crystal LGO at frequency range 100 kHz – 10, 000 kHz. It is observed ... high as 25% for C zy , while it is just 10% for C xy . Ferroelectrics – Physical Effects 558 dispersion peak did not show any discernible shift. No particular reason could be established ... a.c. i...

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... 80 32 290 (100 kHz) 4.24 2 (100 kHz) Egerton & Dillon, 1959 0.45 160 49 420 (100 kHz) 1.4 (100 kHz) Jaeger & Egerton, 1962 0.32 107 264 (1 kHz) 4.09 Maeda et al., 2 010 0.40 ... 2 010 0.995(K 0.5 Na 0.5 ) 0.95 (LiSb) 0.05 Nb 0.95 O 3 - 0.005BaTiO 3 0.42 209 1100 (10 kHz) 2.6 (10 kHz) 344 Zang et al., 2 010 0.92(K 0.5 Na 0.5 )NbO 3 –0.08AgTaO 3 0.41 18...

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... Pattanaik S., and Billinge J.L., Chem. Mat. 10 3611 (1998). Yamamoto T. and Ohashi S., Jpn. J. Appl. Phys., 34 5349 (1995). Ferroelectrics – Physical Effects 10 Fig. 3. The free energy surfaces ... operating frequency. Particularly, at 0.3f = (curve ii), the maximum value of SHG zyy χ is found to be around 3-1 4.8 10 mv − × at Ferroelectrics – Phy...

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... , °С TEC (α 20-300 )· 10 7 K - 1 BaTB 33.33 33.33 33.33 555 680 108 0 108 0 600 88 2Ba2TB 40.0 40.0 40.0 510 640, 660, 690 975 109 0 570 107 3Ba3TB 42.85 42.85 14.30 510 625 975 1260 2BaTB ... reflex 5.47 Å (003) increase from 7% to 100 %, 3.85 Å (102 ) decrease from 100 to 10% , 2.51 Å ( 110) decrease from 100 to 42%, 2.97 Å (003) decrease from 100 to 35%, 2.73 Å increase...

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... C t . (a) (b) Fig. 3. The effects of hydrogen on P r and d 33 (a) PZT & (b) PZNT (Wu et al., 2 010) Ferroelectrics – Physical Effects 110 It can be concluded that the dominant ... hydrogen V(cm3). 012345678 0 200 400 600 800 100 0 (b) x , m t 1/2 , h 1/2 t=0 t=2.5 t =10 h t=20 t=45 B=0.9 mm (a) Ferroelectrics – Physical Effects 14...

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... C 6 H 13 CH 3 COO COO (6.m.n) m=3 n=1 Cr 72.3 SmA 104 .3 I n=2 Cr 80.6 SmA 106 .7 I n=3 Cr 109 .9 (SmA 107 .1) I n=4 Cr 111.9 (SmA 104 .8) I n=5 Cr 71.3 SmC* 75.2 SmA 101 .1 I n=6 Cr 71.4 SmC* 75.1 SmA 97.1 ... photopyroelectric technique, Appl. Phys. A 51, 387-393 Ferroelectrics – Physical Effects 158 rather than by their direct participation as heat carriers....

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