Local hardening of Raman phonons in BaxSr1−xTiO3 thin films deposited by r.f. sputtering
Thin films of nanometric order of a solid solution of barium-strontium titanate Ba _x Sr _1− _x TiO _3 (BSTO), in the entire 0 ≤ x ≤ 1 range, were deposited at 495 °C on quartz by RF reactive co-sputtering. The composition was controlled through the RF power ( P ) applied to the targets. X ray dif...
| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
IOP Publishing
2020-01-01
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| Series: | Materials Research Express |
| Subjects: | |
| Online Access: | https://doi.org/10.1088/2053-1591/ab81bd |