Details
| Original language | English |
|---|---|
| Pages (from-to) | 4089-4092 |
| Number of pages | 4 |
| Journal | Physical Review B - Condensed Matter and Materials Physics |
| Volume | 55 |
| Issue number | 7 |
| Publication status | Published - 1 Jan 1997 |
| Externally published | Yes |
Abstract
We report on the effect of an in-plane magnetic field component on the magnetoresistance of the two-dimensional electron system (2DES) and capacitance between the 2DES and gate. The appearance of the ν=1/3 and ν=2/3 fractional-quantum-Hall-effect (FQHE) states has been observed to modify the effect at ν≳2/3. Our results imply the existence of the spin-reversed quasielectron excitations in the ν=2/3 FQHE. Charged excitations with large numbers of reversed spins (skyrmions) recently predicted for the ν=1/3 FQHE state have not been found.
ASJC Scopus subject areas
- Materials Science(all)
- Electronic, Optical and Magnetic Materials
- Physics and Astronomy(all)
- Condensed Matter Physics
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In: Physical Review B - Condensed Matter and Materials Physics, Vol. 55, No. 7, 01.01.1997, p. 4089-4092.
Research output: Contribution to journal › Article › Research › peer review
}
TY - JOUR
T1 - Spin-reversed quasielectron excitations in the -filling fractional-quantum-Hall-effect state
AU - Dorozhkin, S.
AU - Dorokhova, M.
AU - Haug, R.
PY - 1997/1/1
Y1 - 1997/1/1
N2 - We report on the effect of an in-plane magnetic field component on the magnetoresistance of the two-dimensional electron system (2DES) and capacitance between the 2DES and gate. The appearance of the ν=1/3 and ν=2/3 fractional-quantum-Hall-effect (FQHE) states has been observed to modify the effect at ν≳2/3. Our results imply the existence of the spin-reversed quasielectron excitations in the ν=2/3 FQHE. Charged excitations with large numbers of reversed spins (skyrmions) recently predicted for the ν=1/3 FQHE state have not been found.
AB - We report on the effect of an in-plane magnetic field component on the magnetoresistance of the two-dimensional electron system (2DES) and capacitance between the 2DES and gate. The appearance of the ν=1/3 and ν=2/3 fractional-quantum-Hall-effect (FQHE) states has been observed to modify the effect at ν≳2/3. Our results imply the existence of the spin-reversed quasielectron excitations in the ν=2/3 FQHE. Charged excitations with large numbers of reversed spins (skyrmions) recently predicted for the ν=1/3 FQHE state have not been found.
UR - http://www.scopus.com/inward/record.url?scp=0011712145&partnerID=8YFLogxK
U2 - 10.1103/PhysRevB.55.4089
DO - 10.1103/PhysRevB.55.4089
M3 - Article
AN - SCOPUS:0011712145
VL - 55
SP - 4089
EP - 4092
JO - Physical Review B - Condensed Matter and Materials Physics
JF - Physical Review B - Condensed Matter and Materials Physics
SN - 1098-0121
IS - 7
ER -