The Evolution of Quasiparticle Charge in the Fractional Quantum Hall Regime
The charge of quasiparticles in a fractional quantum Hall (FQH) liquid, tunneling through a partly reflecting constriction with transmission t, was determined via shot noise measurements. In the nu=1/3 FQH state, a charge smoothly evolving from e*=e/3 for t=1 to e*=e for t
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| creator | Griffiths, T. G Comforti, E Heiblum, M Stern, Ady Umansky, V |
| description | The charge of quasiparticles in a fractional quantum Hall (FQH) liquid,
tunneling through a partly reflecting constriction with transmission t, was
determined via shot noise measurements. In the nu=1/3 FQH state, a charge
smoothly evolving from e*=e/3 for t=1 to e*=e for t |
| doi_str_mv | 10.48550/arxiv.cond-mat/0007264 |
| format | Article |
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tunneling through a partly reflecting constriction with transmission t, was
determined via shot noise measurements. In the nu=1/3 FQH state, a charge
smoothly evolving from e*=e/3 for t=1 to e*=e for t<<1 was determined, agreeing
with chiral Luttinger liquid theory. In the nu=2/5 FQH state the quasiparticle
charge evolves smoothly from e*=e/5 at t=1 to a maximum charge less than e*=e/3
at t<<1. Thus it appears that quasiparticles with an approximate charge e/5
pass a barrier they see as almost opaque.</description><identifier>DOI: 10.48550/arxiv.cond-mat/0007264</identifier><language>eng</language><subject>Physics - Mesoscale and Nanoscale Physics ; Physics - Strongly Correlated Electrons</subject><creationdate>2000-07</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>228,230,780,885</link.rule.ids><linktorsrc>$$Uhttps://arxiv.org/abs/cond-mat/0007264$$EView_record_in_Cornell_University$$FView_record_in_$$GCornell_University$$Hfree_for_read</linktorsrc><backlink>$$Uhttps://doi.org/10.1103/PhysRevLett.85.3918$$DView published paper (Access to full text may be restricted)$$Hfree_for_read</backlink><backlink>$$Uhttps://doi.org/10.48550/arXiv.cond-mat/0007264$$DView paper in arXiv$$Hfree_for_read</backlink></links><search><creatorcontrib>Griffiths, T. G</creatorcontrib><creatorcontrib>Comforti, E</creatorcontrib><creatorcontrib>Heiblum, M</creatorcontrib><creatorcontrib>Stern, Ady</creatorcontrib><creatorcontrib>Umansky, V</creatorcontrib><title>The Evolution of Quasiparticle Charge in the Fractional Quantum Hall Regime</title><description>The charge of quasiparticles in a fractional quantum Hall (FQH) liquid,
tunneling through a partly reflecting constriction with transmission t, was
determined via shot noise measurements. In the nu=1/3 FQH state, a charge
smoothly evolving from e*=e/3 for t=1 to e*=e for t<<1 was determined, agreeing
with chiral Luttinger liquid theory. In the nu=2/5 FQH state the quasiparticle
charge evolves smoothly from e*=e/5 at t=1 to a maximum charge less than e*=e/3
at t<<1. Thus it appears that quasiparticles with an approximate charge e/5
pass a barrier they see as almost opaque.</description><subject>Physics - Mesoscale and Nanoscale Physics</subject><subject>Physics - Strongly Correlated Electrons</subject><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2000</creationdate><recordtype>article</recordtype><sourceid>GOX</sourceid><recordid>eNqNzr0OgjAUhuEuDka9Bs_iCFQFdScQEicNe3OCBU7SH1IK0bsXDBfg9C1P8r2M7Y88jG9JwiN0bxrDyppXoNFHnPPr6RKv2b1sJWSjVYMna8DW8Biwpw6dp0pJSFt0jQQy4CeYO6xmh2pmxg8aClQKnrIhLbdsVaPq5W7ZDTvkWZkWwe9cdI40uo-YI8QUIZaI87_uC7kRQsQ</recordid><startdate>20000716</startdate><enddate>20000716</enddate><creator>Griffiths, T. G</creator><creator>Comforti, E</creator><creator>Heiblum, M</creator><creator>Stern, Ady</creator><creator>Umansky, V</creator><scope>GOX</scope></search><sort><creationdate>20000716</creationdate><title>The Evolution of Quasiparticle Charge in the Fractional Quantum Hall Regime</title><author>Griffiths, T. G ; Comforti, E ; Heiblum, M ; Stern, Ady ; Umansky, V</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-arxiv_primary_cond_mat_00072643</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2000</creationdate><topic>Physics - Mesoscale and Nanoscale Physics</topic><topic>Physics - Strongly Correlated Electrons</topic><toplevel>online_resources</toplevel><creatorcontrib>Griffiths, T. G</creatorcontrib><creatorcontrib>Comforti, E</creatorcontrib><creatorcontrib>Heiblum, M</creatorcontrib><creatorcontrib>Stern, Ady</creatorcontrib><creatorcontrib>Umansky, V</creatorcontrib><collection>arXiv.org</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Griffiths, T. G</au><au>Comforti, E</au><au>Heiblum, M</au><au>Stern, Ady</au><au>Umansky, V</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>The Evolution of Quasiparticle Charge in the Fractional Quantum Hall Regime</atitle><date>2000-07-16</date><risdate>2000</risdate><abstract>The charge of quasiparticles in a fractional quantum Hall (FQH) liquid,
tunneling through a partly reflecting constriction with transmission t, was
determined via shot noise measurements. In the nu=1/3 FQH state, a charge
smoothly evolving from e*=e/3 for t=1 to e*=e for t<<1 was determined, agreeing
with chiral Luttinger liquid theory. In the nu=2/5 FQH state the quasiparticle
charge evolves smoothly from e*=e/5 at t=1 to a maximum charge less than e*=e/3
at t<<1. Thus it appears that quasiparticles with an approximate charge e/5
pass a barrier they see as almost opaque.</abstract><doi>10.48550/arxiv.cond-mat/0007264</doi><oa>free_for_read</oa></addata></record> |
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| subjects | Physics - Mesoscale and Nanoscale Physics Physics - Strongly Correlated Electrons |
| title | The Evolution of Quasiparticle Charge in the Fractional Quantum Hall Regime |
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