Fractional Quantum Hall Effect at ν=2+6/13: The Parton Paradigm for the Second Landau Level
Publikation: Bidrag til tidsskrift › Tidsskriftartikel › Forskning › fagfællebedømt
Standard
Fractional Quantum Hall Effect at ν=2+6/13 : The Parton Paradigm for the Second Landau Level. / Coimbatore Balram, Ajit; Mukherjee, Sutirtha; Park, Kwon; Barkeshli, Maissam; Rudner, Mark Spencer; Jain, Jainendra.
I: Physical Review Letters, Bind 121, Nr. 18, 186601, 01.11.2018.Publikation: Bidrag til tidsskrift › Tidsskriftartikel › Forskning › fagfællebedømt
Harvard
APA
Vancouver
Author
Bibtex
}
RIS
TY - JOUR
T1 - Fractional Quantum Hall Effect at ν=2+6/13
T2 - The Parton Paradigm for the Second Landau Level
AU - Coimbatore Balram, Ajit
AU - Mukherjee, Sutirtha
AU - Park, Kwon
AU - Barkeshli, Maissam
AU - Rudner, Mark Spencer
AU - Jain, Jainendra
N1 - [Qdev]
PY - 2018/11/1
Y1 - 2018/11/1
N2 - The unexpected appearance of a fractional quantum Hall effect (FQHE) plateau at $\nu=2+6/13$~ [Kumar \emph{et al.}, Phys. Rev. Lett. {\bf 105}, 246808 (2010)] offers a clue into the physical mechanism of the FQHE in the second Landau level (SLL). Here we propose a ``$\bar{3}\bar{2}111$'' parton wave function, which is topologically distinct from the 6/13 state in the lowest Landau level. We demonstrate the $\bar{3}\bar{2}111$ state to be a good candidate for the $\nu=2+6/13$ FQHE, and make predictions for experimentally measurable properties that can reveal the nature of this state. Furthermore, we propose that the ``$\bar{n}\bar{2}111$'' family of parton states naturally describes many observed SLL FQHE plateaus.
AB - The unexpected appearance of a fractional quantum Hall effect (FQHE) plateau at $\nu=2+6/13$~ [Kumar \emph{et al.}, Phys. Rev. Lett. {\bf 105}, 246808 (2010)] offers a clue into the physical mechanism of the FQHE in the second Landau level (SLL). Here we propose a ``$\bar{3}\bar{2}111$'' parton wave function, which is topologically distinct from the 6/13 state in the lowest Landau level. We demonstrate the $\bar{3}\bar{2}111$ state to be a good candidate for the $\nu=2+6/13$ FQHE, and make predictions for experimentally measurable properties that can reveal the nature of this state. Furthermore, we propose that the ``$\bar{n}\bar{2}111$'' family of parton states naturally describes many observed SLL FQHE plateaus.
U2 - 10.1103/PhysRevLett.121.186601
DO - 10.1103/PhysRevLett.121.186601
M3 - Journal article
VL - 121
JO - Physical Review Letters
JF - Physical Review Letters
SN - 0031-9007
IS - 18
M1 - 186601
ER -
ID: 204339482