Abstract
We report the Sr-concentration dependence of the spin and charge ordering in La2-xSrxNiO4. with 0.27 ≤ x ≤ 0.5. In this range of the Sr concentration x, the characteristic wave vector ε for the magnetic and charge order varies approximately linear in x, i.e. ε ∼ x. The transition temperature of spin order is always lower than that of stripe order. Two transition temperatures increase for x < xc where xc = 1/3, and then tend to decrease as x further increases.
Original language | English |
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Pages (from-to) | 880-882 |
Number of pages | 3 |
Journal | Physica B: Condensed Matter |
Volume | 241-243 |
DOIs | |
Publication status | Published - 1997 Jan 1 |
Externally published | Yes |
Keywords
- LaSrNiO
- Stripe charge order
ASJC Scopus subject areas
- Electronic, Optical and Magnetic Materials
- Condensed Matter Physics
- Electrical and Electronic Engineering