Zobrazeno 1 - 8
of 8
pro vyhledávání: '"Deng, Nianpei"'
Publikováno v:
Phys. Rev. Lett. 112 116804 (2014)
We report quantitative measurements of the impact of alloy disorder on the $\nu=5/2$ fractional quantum Hall state. Alloy disorder is controlled by the aluminum content $x$ in the Al$_x$Ga$_{1-x}$As channel of a quantum well. We find that the $\nu=5/
Externí odkaz:
http://arxiv.org/abs/1402.2989
Autor:
Gardner, Geoffrey C., Watson, John D., Mondal, Sumit, Deng, Nianpei, Csáthy, Gabor A., Manfra, Michael J.
Publikováno v:
Applied Physics Letters 102, 252103 (2013)
We report on the growth and electrical characterization of modulation-doped Al0.24Ga0.76As/AlxGa1-xAs/Al0.24Ga0.76As quantum wells with mole fractions as low as x=0.00057. Such structures will permit detailed studies of the impact of alloy disorder i
Externí odkaz:
http://arxiv.org/abs/1307.0385
Autor:
Deng, Nianpei
Publikováno v:
Open Access Dissertations
The two dimensional electron gas subjected to a magnetic field has been a model system in contemporary condensed matter physics which generated many beautiful experiments as well as novel fundamental concepts. These novel concepts are of broad intere
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od_______540::e4e31fedad41ec63813365cdc1c775d7
http://docs.lib.purdue.edu/cgi/viewcontent.cgi?article=1293&context=open_access_dissertations
http://docs.lib.purdue.edu/cgi/viewcontent.cgi?article=1293&context=open_access_dissertations
Autor:
Deng, Nianpei, Gardner, Geoff C., Mondal, Sumit, Kleinbaum, Ethan, Manfra, Michael J., Csathy, Gabor
Publikováno v:
Birck and NCN Publications
We report quantitative measurements of the impact of alloy disorder on the. nu = 5/2 fractional quantum Hall state. Alloy disorder is controlled by the aluminum content x in the AlxGa1-xAs channel of a quantum well. We find that the nu = 5/2 state is
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od_______540::055e4fbb6910fa1df08986b10c93e526
http://docs.lib.purdue.edu/cgi/viewcontent.cgi?article=2574&context=nanopub
http://docs.lib.purdue.edu/cgi/viewcontent.cgi?article=2574&context=nanopub
Publikováno v:
Birck and NCN Publications
We report drastically different onset temperatures of the reentrant integer quantum Hall states in the second and third Landau level. This finding is in quantitative disagreement with the Hartree-Fock theory of the bubble phases which is thought to d
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od_______540::39192b97a1480d207d21b4013829c908
http://docs.lib.purdue.edu/cgi/viewcontent.cgi?article=1913&context=nanopub
http://docs.lib.purdue.edu/cgi/viewcontent.cgi?article=1913&context=nanopub
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
K zobrazení výsledku je třeba se přihlásit.
Autor:
Deng, Nianpei1, Gardner, G. C.2,3, Mondal, S.1,2, Kleinbaum, E.1, Manfra, M. J.1,2,3,4, Csáthy, G. A.1,2 gcsathy@purdue.edu
Publikováno v:
Physical Review Letters. 3/21/2014, Vol. 112 Issue 11, p116804-1-116804-5. 5p.
Autor:
Deng N; Department of Physics, Purdue University, West Lafayette, Indiana 47907, USA., Gardner GC; Birck Nanotechnology Center, Purdue University, West Lafayette, Indiana 47907, USA and School of Materials Engineering, Purdue University, West Lafayette, Indiana 47907, USA., Mondal S; Department of Physics, Purdue University, West Lafayette, Indiana 47907, USA and Birck Nanotechnology Center, Purdue University, West Lafayette, Indiana 47907, USA., Kleinbaum E; Department of Physics, Purdue University, West Lafayette, Indiana 47907, USA., Manfra MJ; Department of Physics, Purdue University, West Lafayette, Indiana 47907, USA and Birck Nanotechnology Center, Purdue University, West Lafayette, Indiana 47907, USA and School of Materials Engineering, Purdue University, West Lafayette, Indiana 47907, USA and School of Electrical and Computer Engineering, Purdue University, West Lafayette, Indiana 47907, USA., Csáthy GA; Department of Physics, Purdue University, West Lafayette, Indiana 47907, USA and Birck Nanotechnology Center, Purdue University, West Lafayette, Indiana 47907, USA.
Publikováno v:
Physical review letters [Phys Rev Lett] 2014 Mar 21; Vol. 112 (11), pp. 116804. Date of Electronic Publication: 2014 Mar 18.