Biaxial strain and orbital order in la2/3Ca 1/3MnO3 thin films
(2003) In Physica B: Condensed Matter 329-333(II). p.965-966- Abstract
Biaxially strain is an important parameter in the complex phase diagram of the doped manganites that can lead to a different groundstate compared to bulk single crystals at the same doping level. For coherently strained La 2/3Ca1/3MnO3 thin films on SrTiO3 substrates, we report an unusual direction dependence of the electrical transport properties. For transport perpendicular to the substrate induced strained plane, an insulating behavior associated with non-linear current-voltage characteristics is observed. We propose an A-type antiferromagnetic groundstate for the biaxially strained films as is consistent with the observed strongly reduced saturation magnetization.
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https://lup.lub.lu.se/record/f21c5c58-3bd9-48cd-926e-e8c1444593e6
- author
- Alff, Lambert ; Philipp, Jan Boris ; Reisinger, Daniel ; Gross, Rudolf ; Carbone, Gerardina LU ; Vigliante, Assunta and Klein, Jürgen
- publishing date
- 2003-05
- type
- Contribution to journal
- publication status
- published
- keywords
- Biaxial strain, Doped manganites, LaCa MnO, Orbital order
- in
- Physica B: Condensed Matter
- volume
- 329-333
- issue
- II
- pages
- 2 pages
- publisher
- Elsevier
- external identifiers
-
- scopus:4444323372
- ISSN
- 0921-4526
- DOI
- 10.1016/S0921-4526(02)02625-X
- language
- English
- LU publication?
- no
- id
- f21c5c58-3bd9-48cd-926e-e8c1444593e6
- date added to LUP
- 2021-12-15 11:52:42
- date last changed
- 2022-04-19 18:56:04
@article{f21c5c58-3bd9-48cd-926e-e8c1444593e6, abstract = {{<p>Biaxially strain is an important parameter in the complex phase diagram of the doped manganites that can lead to a different groundstate compared to bulk single crystals at the same doping level. For coherently strained La <sub>2/3</sub>Ca<sub>1/3</sub>MnO<sub>3</sub> thin films on SrTiO<sub>3</sub> substrates, we report an unusual direction dependence of the electrical transport properties. For transport perpendicular to the substrate induced strained plane, an insulating behavior associated with non-linear current-voltage characteristics is observed. We propose an A-type antiferromagnetic groundstate for the biaxially strained films as is consistent with the observed strongly reduced saturation magnetization.</p>}}, author = {{Alff, Lambert and Philipp, Jan Boris and Reisinger, Daniel and Gross, Rudolf and Carbone, Gerardina and Vigliante, Assunta and Klein, Jürgen}}, issn = {{0921-4526}}, keywords = {{Biaxial strain; Doped manganites; LaCa MnO; Orbital order}}, language = {{eng}}, number = {{II}}, pages = {{965--966}}, publisher = {{Elsevier}}, series = {{Physica B: Condensed Matter}}, title = {{Biaxial strain and orbital order in la<sub>2/3</sub>Ca <sub>1/3</sub>MnO<sub>3</sub> thin films}}, url = {{http://dx.doi.org/10.1016/S0921-4526(02)02625-X}}, doi = {{10.1016/S0921-4526(02)02625-X}}, volume = {{329-333}}, year = {{2003}}, }