Momentum-dependent power law measured in an interacting quantum wire beyond the Luttinger limit
Power laws are usually associated with a scale invariance due to the absence of a length scale. Here, Jin et al. report experimental evidence of a new type of power law in a GaAs/AlGaAs double quantum-well heterostructure, suggesting existence of a new type of universality that emerges at finite ene...
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Bibliographic Details
| Main Authors: |
Y. Jin,
O. Tsyplyatyev,
M. Moreno,
A. Anthore,
W. K. Tan,
J. P. Griffiths,
I. Farrer,
D. A. Ritchie,
L. I. Glazman,
A. J. Schofield,
C. J. B. Ford |
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| Format: | Article
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| Language: | English |
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| Published: |
Nature Portfolio
2019-06-01
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| Series: | Nature Communications
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| Online Access: | https://doi.org/10.1038/s41467-019-10613-2
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