English
 
Help Privacy Policy Disclaimer
  Advanced SearchBrowse

Item

ITEM ACTIONSEXPORT
Add to Basket
  Local TagsRelease HistoryDetailsSummary

Released
Journal Article

The thickness dependence of the effect of pressures on magnetic and electronic properties of thin films of La2/3Ca1/3MnO3

MPS-Authors
/persons/resource/persons280420

Razavi,  F. S.
Former Scientific Facilities, Max Planck Institute for Solid State Research, Max Planck Society;
Scientific Facility Thin Film Technology (Gennady Logvenov), Max Planck Institute for Solid State Research, Max Planck Society;

/persons/resource/persons279996

Gross,  G. M.
Scientific Facility Thin Film Technology (Gennady Logvenov), Max Planck Institute for Solid State Research, Max Planck Society;

/persons/resource/persons280017

Habermeier,  H.-U.
Scientific Facility Thin Film Technology (Gennady Logvenov), Max Planck Institute for Solid State Research, Max Planck Society;
Department Solid State Spectroscopy (Bernhard Keimer), Max Planck Institute for Solid State Research, Max Planck Society;
Department Physical Chemistry of Solids (Joachim Maier), Max Planck Institute for Solid State Research, Max Planck Society;

External Resource
No external resources are shared
Fulltext (restricted access)
There are currently no full texts shared for your IP range.
Fulltext (public)
There are no public fulltexts stored in PuRe
Supplementary Material (public)
There is no public supplementary material available
Citation

Jacob, S., Roch, T., Razavi, F. S., Gross, G. M., & Habermeier, H.-U. (2002). The thickness dependence of the effect of pressures on magnetic and electronic properties of thin films of La2/3Ca1/3MnO3. Journal of Applied Physics, 91(4), 2232-2235.


Cite as: https://hdl.handle.net/21.11116/0000-000E-E4B5-4
Abstract
The discovery of the colossal magnetoresistance and pressure
effects introduced new questions concerning the complex
interplay among lattice structure, magnetism, and transport in
doped perovskite manganites. To observe the interplay between
the effect of pressure and strain due to the substrate in the
La2/3Ca1/3MnO3 compound, we produced epitaxial films with the
thickness varied between 20 and 100 nm on SrTiO3 substrates,
using the pulse laser deposition technique and under the same
epitaxial growth conditions. We measured magnetic transition
temperature T-C and resistivity rho, as a function of pressure
up to 8 kbar. Using these results, the dependence of bond
compression on pressure, and the lattice distortion induced by
the substrate, are discussed. We also report a universal
behavior from the plot of d ln T-C/dP and drho/dP versus T-C
for these films, as well as previously published results on
ceramic and thin films of this compound. (C) 2002 American
Institute of Physics.