Please use this identifier to cite or link to this item: http://hdl.handle.net/10397/14975
Title: Shear-induced low-dimension electron transport in (LaMnO3)(2)/(SrMnO3)(2) superlattice
Authors: Cao, D
Zheng, Y
Woo, CH
Issue Date: 2012
Publisher: Springer
Source: Applied physics. A, Materials science & processing, 2012, v. 106, no. 1, p. 119-124 How to cite?
Journal: Applied physics. A, Materials science & processing 
Abstract: Effects of a mechanical shear on the electron transport properties of a (LaMnO3)(2)/(SrMnO3)(2) superlattice are investigated using first-principle DFT calculations. While the unstrained superlattice is a 3-D conducting half metal, application of a pyramidal shear transforms it into a non-spin-polarized conductor. Depending on whether the out-of-plane component of the shear is tensile or compressive the conductivity is 1-D out-of-plane or 2-D in-plane. The shear-induced low-dimensional conductivity is also associated with the FM-AFM transition.
URI: http://hdl.handle.net/10397/14975
ISSN: 0947-8396
EISSN: 1432-0630
DOI: 10.1007/s00339-011-6607-6
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