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University of Illinois at Urbana-Champaign
Raman Scattering Studies of the Orbital, Magnetic, and Conducting Phases in Double Layer Ruthenates
Abstract
dc:descriptionDilute La doping in Ca3Ru2O7 changes the lattice parameter along the c-axis and also adds an extra electron, providing bandwidth and band filling control, respectively. This addition of La also lowers the orbital ordering temperature to T ∼ 43 K, and provides a greater sensitivity of the orbital phases to applied magnetic fields, as evidenced by changes in the phases occurring at lower fields and over a greater field range than seen in the undoped system.
Degree
thesis:*- Name thesis:degree_name
- Ph.D.
- Level thesis:degree_level
- Dissertation
- Discipline thesis:degree_discipline
- Physics
- Grantor
- University of Illinois at Urbana-Champaign
- Date dc:date
- 10000-01-01
Author and committee
dc:creator, dc:contributor.*- Author dc:creator
-
- Karpus, John Francis
- Contributors dc:contributor
-
- Cooper, S. Lance
Subjects
dc:subject × 1Rights
- Language dc:language
- eng
Identifiers
dc:identifier.*- Identifier
- (MiAaPQ)AAI3301159
- OAI identifier oai:identifier
- oai:www.ideals.illinois.edu:2142/80562