TITLE

Effect of stacking order on the magnetic and transport properties of bilayer-based oxide superlattices with inversion symmetry

AUTHOR(S)
Padhan, P.; Prellier, W.
PUB. DATE
November 2009
SOURCE
Applied Physics Letters;11/16/2009, Vol. 95 Issue 20, p203107
SOURCE TYPE
Academic Journal
DOC. TYPE
Article
ABSTRACT
SrRuO3–SrMnO3 multilayers with heterointerfaces of similar inversion symmetry were fabricated. The SrTiO3/[SrMnO3/SrRuO3]15 multilayer shows lower Curie temperature, smaller magnetization and larger magnetoresistance compared to SrTiO3/[SrRuO3/SrMnO3]15 multilayer. The variations of these properties with the inversion of stacking order are well correlated with each other which occur due to pinned/biased moments and can be explained by their cumulative stress difference.
ACCESSION #
45366505

 

Related Articles

  • MN SUBSTITUTION EFFECT ON THE STRUCTURAL AND MAGNETIC PROPERTIES IN La0.54Ho0.11Sr0.35Mn1-xVxO3 MANGANITES. Craus, Mihail-Liviu; Simkin, Valeryi; Cornei, Nicoleta; Dobrea, Viorel // Progress of Cryogenics & Isotopes Separation;2010, Vol. 13 Issue 1, p47 

    Manganites, as La1-xSrxMnO3, are known as ferromagnetic materials, with a "bad metal" behavior, and a transition temperature close to Curie temperature. The manganites with La0.54Ho0.11Sr0.35Mn1-xVxO3 were prepared by means of sol-gel methods. The treated samples were monitorized by XRD, while...

  • Effect of Li-Substitution on the Resistivity and Magnetoresistance of LaMnO. Ahmed, A. M.; Diab, A. K.; Mohamed, H. F. // Journal of Superconductivity & Novel Magnetism;Feb2011, Vol. 24 Issue 1/2, p597 

    The temperature dependence of the resistivity ( ρ) and magneto-resistance (MR) effect of LaLiMnO ( x=0.05, 0.1, 0.15, 0.2 & 0.25 at.%) fixed valence doped compounds were studied between 80 and 320 K. X-ray powder diffraction (XRD) at room temperature shows that the samples are single phase....

  • Half-metallic ferromagnetism with high magnetic moment and high Curie temperature in Co2FeSi. Wurmehl, Sabine; Fecher, Gerhard H.; Ksenofontov, Vadim; Casper, Frederick; Stumm, Ullrich; Felser, Claudia; Hong-Ji Lin; Yeukuang Hwu // Journal of Applied Physics;4/15/2006, Vol. 99 Issue 8, p08J103 

    Co2FeSi crystallizes in the ordered L21 structure as proven by x-ray diffraction and Möβbauer spectroscopy. The magnetic moment of Co2FeSi was measured to be about 6μB at 5 K. Magnetic circular dichroism spectra excited by soft x-rays were taken to determine the element-specific...

  • Magnetic and transport characteristics of long-period [(LaMnO3)n/(SrMnO3)n]m (n ≥ 3) superlattices. Wang, Geming; Du, Ruifang; Wu, Di; Li, Aidong // Journal of Applied Physics;Nov2012, Vol. 112 Issue 10, p103917 

    Artificial long-period superlattices of antiferromagnetic LaMnO3 and SrMnO3 ([(LaMnO3)n/(SrMnO3)n]m with n ≥ 3) were deposited on SrTiO3 (001) substrates by pulsed laser depositon monitored in situ by reflective high-energy electron diffraction. X-ray diffraction and atomic force...

  • Enhancement of the Curie temperature in GaMnAs/InGaMnAs superlattices. Koeder, A.; Frank, S.; Schoch, W.; Avrutin, V.; Sauer, R.; Waag, A.; Zuern, K.; Ziemann, P.; Limmer, W. // Applied Physics Letters;8/2/2004, Vol. 85 Issue 5, p783 

    We report on an enhancement of the Curie temperature in GaMnAs/InGaMnAs superlattices grown by low-temperature molecular beam epitaxy which is due to thin InGaMnAs or InGaAs films embedded into the GaMnAs layers. The pronounced increase of the Curie temperature is strongly correlated to the In...

  • Systematic study of magnetotransport properties and enhanced low-field magnetoresistance in thin films of La0.67Sr0.33MnO3 + Mg(O). Staruch, M.; Cantoni, C.; Jain, M. // Applied Physics Letters;2/11/2013, Vol. 102 Issue 6, p062416 

    La, Sr, Mn, and Mg precursors were mixed in stoichiometric ratio 0.67/0.33/1/x with solvent and were spin-coated onto (001) LaAlO3 substrates. X-ray diffraction and elemental mapping of these films indicate that for small addition of Mg precursor, Mg2+ acts as a dopant in La0.67Sr0.33MnO3 phase...

  • Magnetocaloric effect in Mn5Ge3-xSix pseudobinary compounds. Liu, X. B.; Altounian, Z. // Journal of Applied Physics;4/15/2006, Vol. 99 Issue 8, p08Q101 

    Structure and magnetic properties of Mn5Ge3-xSix pseudobinary compounds with x=0–1.5 were studied by x-ray diffraction and magnetic measurements. The compounds retain the hexagonal D88-type structure with a space group P63/mcm, and their lattice parameters decrease from a=7.204(2) Å...

  • Cation distribution by Rietveld, spectral and magnetic studies of chromium-substituted nickel ferrites. Patange, S. M.; Shirsath, Sagar E.; Toksha, B. G.; Jadhav, S. S.; Shukla, S. J.; Jadhav, K. M. // Applied Physics A: Materials Science & Processing;May2009, Vol. 95 Issue 2, p429 

    Ultrafine crystals of chromium-substituted nickel ferrite were prepared by wet chemical co-precipitation method using sulphates of respective metal ions. Formation of these materials has been confirmed by X-ray powder diffraction method. The fine crystal nature of these materials is evidenced...

  • Effects of carbon on magnetic properties and magnetic entropy change of the LaFe[sub 11.5]Si[sub 1.5] compound. Chen, Yuan-fu; Wang, Fang; Shen, Bao-gen; Sun, Ji-rong; Wang, Guang-jun; Hu, Feng-xia; Cheng, Zhao-hua; Zhu, Tao // Journal of Applied Physics;5/15/2003, Vol. 93 Issue 10, p6981 

    Effects of the interstitial carbon atoms on the magnetic properties, especially on the magnetic entropy change, of the LaFe[SUB11.5]Si[SUB1.5] compound, have been studied. X-ray diffraction patterns reveal a monotonous increase of the lattice constant with the concentration of carbon, while the...

Share

Read the Article

Courtesy of VIRGINIA BEACH PUBLIC LIBRARY AND SYSTEM

Sorry, but this item is not currently available from your library.

Try another library?
Sign out of this library

Other Topics