24
views
0
recommends
+1 Recommend
0 collections
0
shares
• Record: found
• Abstract: found
• Article: found
Is Open Access

# Strongly Anisotropic Electronic Transport at Landau Level Filling Factor $$\nu = 9/2$$ and $$\nu = 5/2$$ Under Tilted Magnetic Field

Preprint

Bookmark
There is no author summary for this article yet. Authors can add summaries to their articles on ScienceOpen to make them more accessible to a non-specialist audience.

### Abstract

We have investigated the influence of an increasing in-plane magnetic field on the states at half-filling of Landau levels ($$\nu$$ = 11/2, 9/2, 7/2, and 5/2) of a two-dimensional electron system. In the electrically anisotropic phase at $$\nu$$ = 9/2 and 11/2 an in-plane magnetic field of $$\sim$$ 1-2 T overcomes its initial pinning to the crystal lattice and {\it reorient} this phase. In the initially isotropic phases at $$\nu$$ = 5/2 and 7/2 an in-plane magnetic field {\it induces} a strong electrical anisotropy. In all cases, for high in-plane fields, the high resistance axis is parallel to the direction of the in-plane field.

### Most cited references6

• Record: found

### Observation of an even-denominator quantum number in the fractional quantum Hall effect

(1987)
Bookmark
• Record: found

### Paired Hall state at half filling

(1991)
Bookmark
• Record: found

### Effects of a Tilted Magnetic Field on a Two-Dimensional Electron Gas

(1968)
Bookmark

### Author and article information

###### Journal
10 March 1999
###### Article
10.1103/PhysRevLett.83.820
cond-mat/9903160
6 page, 3 figues
cond-mat.mes-hall

Nanophysics