Thickness dependent transport properties of compressively strained La0. 88Sr0. 12MnO3 ultrathin films
R Prasad, HK Singh, MP Singh, W Prellier… - Journal of Applied …, 2008 - pubs.aip.org
Thickness dependent magnetic and transport properties of compressively strained La 0.88
Sr 0.12 MnO 3 thin films grown on single crystalline SrTiO 3 (100) substrates have been
studied. All films exhibit a large enhancement of∼ 130 K in TC/T IM as compared to that of
the bulk target (TC∼ 175 K). This has been explained in terms of suppression of the
cooperative Jahn–Teller distortion due to in-plane compressive strain. The TC/T IM of the 5
nm film is 315 K/318 K and slightly increases for film thicknesses≤ 25 nm. At higher film …
Sr 0.12 MnO 3 thin films grown on single crystalline SrTiO 3 (100) substrates have been
studied. All films exhibit a large enhancement of∼ 130 K in TC/T IM as compared to that of
the bulk target (TC∼ 175 K). This has been explained in terms of suppression of the
cooperative Jahn–Teller distortion due to in-plane compressive strain. The TC/T IM of the 5
nm film is 315 K/318 K and slightly increases for film thicknesses≤ 25 nm. At higher film …
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