Published 1996
| Version v1
Book
Molecular beam epitaxy of single crystal colossal magnetoresistive material
- 1. Varian Associates, Palo Alto, CA (United States). E.L. Ginzton Research Center
- 2. Univ. of Wisconsin, Madison, WI (United States). Dept. of Physics
Description
The authors have grown films of (LaSr)MnO3 (LSMO) and (LaCa)MnO3 (LCMO) using atomic layer-by-layer molecular beam epitaxy (ALL-MBE). Depending on growth conditions, substrate lattice constant and the exact cation stoichiometry, the films are either pseudomorphic or strain relaxed. The pseudomorphic films show atomically flat surfaces, with a unit cell terrace structure that is a replica of that observed on the slightly vicinal substrates, while the strain relaxed films show bumpy surfaces correlated with a dislocation network. All films show tetragonal structure and exhibit anisotropic magnetoresistance, with a low field response, (1/R)(dR/dH) as large as 5 T-1
Additional details
Publishing Information
- Publisher
- Materials Research Society.
- Imprint Place
- Pittsburgh, PA (United States)
- ISBN
- 1-55899-304-5
- Imprint Title
- Epitaxial oxide thin films 2
- Imprint Pagination
- 577 p.
- Series
- Materials Research Society symposium proceedings, Volume 401.
- Journal Page Range
- p. 467-471.
Conference
- Title
- Fall meeting of the Materials Research Society (MRS).
- Dates
- 27 Nov - 1 Dec 1995.
- Place
- Boston, MA (United States).
INIS
- Country of Publication
- United States
- Country of Input or Organization
- United States
- INIS RN
- 28012189
- Subject category
- S36: MATERIALS SCIENCE;
- Resource subtype / Literary indicator
- Conference, Numerical Data
- Descriptors DEI
- CALCIUM OXIDES; CRYSTAL STRUCTURE; CURIE POINT; DISLOCATIONS; ELECTRIC CONDUCTIVITY; EXPERIMENTAL DATA; LANTHANUM OXIDES; LATTICE PARAMETERS; MAGNETIC FIELDS; MAGNETORESISTANCE; MANGANESE OXIDES; OXIDATION; OZONE; STOICHIOMETRY; STRONTIUM OXIDES; STRONTIUM TITANATES; SUBSTRATES; SURFACE COATING; TEMPERATURE DEPENDENCE; TETRAGONAL LATTICES; X-RAY DIFFRACTION
- Descriptors DEC
- ALKALINE EARTH METAL COMPOUNDS; CALCIUM COMPOUNDS; CHALCOGENIDES; CHEMICAL REACTIONS; COHERENT SCATTERING; CRYSTAL DEFECTS; CRYSTAL LATTICES; DATA; DEPOSITION; DIFFRACTION; ELECTRICAL PROPERTIES; INFORMATION; LANTHANUM COMPOUNDS; LINE DEFECTS; MANGANESE COMPOUNDS; NUMERICAL DATA; OXIDES; OXYGEN COMPOUNDS; PHYSICAL PROPERTIES; RARE EARTH COMPOUNDS; SCATTERING; STRONTIUM COMPOUNDS; THERMODYNAMIC PROPERTIES; TITANATES; TITANIUM COMPOUNDS; TRANSITION ELEMENT COMPOUNDS; TRANSITION TEMPERATURE
Optional Information
- Secondary number(s)
- CONF-951155--.