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Anomalous Quasiparticle Reflection from the Surface of a $^3$He-$^4$He Dilute Solution

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Paper breakdownThe authors' claims, conditions and measurements, as JSON Signed receiptProof this review has not been altered
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Hiroki Ikegami, Kitak Kim, Daisuke Sato, Kimitoshi Kono, Hyoungsoon Choi, Yuriy P. Monarkha

Other Condensed Matter · Submitted 23 Jun 2017

abstract compiled · 2026-09-23 · no language-model review

The authors' main claim The enhancement is explained by non-trivial reflection of 3D quasiparticles from the surface covered with the 2D $^3$He system.

how it is stated · asserted 1.00 read the record →

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arXiv ID1706.07533 (version 3)
Pith IDR7WPYBKY, Pith's permanent record of this paper and its review
CitationDaisuke Sato, Hiroki Ikegami, Hyoungsoon Choi, Kimitoshi Kono, Kitak Kim, Yuriy P. Monarkha. "Anomalous Quasiparticle Reflection from the Surface of a $^3$He-$^4$He Dilute Solution." arXiv:1706.07533 (2017). https://pith.science/paper/R7WPYBKY
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The compiled record

The paper's own sentences, arranged. Each label is drawn from a closed vocabulary; the number beside it is the probability the classifier gave that label. Numbers in the tables are the authors', checked by code. No sentence in this record was written by a model.

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Compiled by classifier-1.13.0 via TypeSafe API, question bank abstract-p1-20260923, 2026-09-23: 1 request, 3,762 input tokens.

What the abstract itself states, as probabilities: claims first 0.08 · states limitation 0.05 · human participants 0.02 · controlled comparison 0.85 · randomized assignment 0.01 · states quantitative result 0.06 · compares with prior results 0.83 · mentions code or data availability 0.02.

The abstract, sentence by sentence

arXiv listing abstract v3. Results and the main claim are underlined; .

A free surface of a dilute $^3$He-$^4$He liquid mixture is a unique system where two Fermi liquids with distinct dimensions coexist: a three-dimensional (3D) $^3$He Fermi liquid in bulk and a two-dimensional (2D) $^3$He Fermi liquid at the surface. To investigate a novel effect generated by the interaction between the two Fermi liquids, mobility of a Wigner crystal of electrons formed on the free surface of the mixture is studied. An anomalous enhancement of the mobility, compared with the case where the 3D and 2D systems do not interact with each other, is observed. The enhancement is explained by non-trivial reflection of 3D quasiparticles from the surface covered with the 2D $^3$He system.

background contribution method result interpretation main claim

What the classifier reports for each sentence. The number is the probability it gave the label.
#sentencerolethe authors' own workstates the main conclusionstrength
s0 A free surface of a dilute $^3$He-$^4$He liquid mixture is a unique system where two Fermi liquids with distinct dimensions coexist: a three-dimensional (3D) $^3$He Fermi liquid in bulk and a two-dimensional (2D) $^3$He Fermi liquid at the surface. background 1.00 0.11 0.04 asserted 1.00
s1 To investigate a novel effect generated by the interaction between the two Fermi liquids, mobility of a Wigner crystal of electrons formed on the free surface of the mixture is studied. contribution 0.93 0.84 0.04 asserted 0.83
s2 An anomalous enhancement of the mobility, compared with the case where the 3D and 2D systems do not interact with each other, is observed. result 1.00 0.91 0.44 asserted 1.00
s3 The enhancement is explained by non-trivial reflection of 3D quasiparticles from the surface covered with the 2D $^3$He system. interpretation 1.00 0.79 0.78 asserted 1.00

What kind of paper the classifier reports this is: empirical study 1.00 · evidence from observation or experiment 1.00.

What was examined, and what was not

sources read
  • arXiv listing abstract v3
not examined
  • full text
  • figures and tables
  • references and citing sentences
  • relations to other papers
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  • P abstract
not run
  • S sections
  • T body sentences
  • C citations
  • R cross-paper relations

Every quoted sentence on this record is the authors'. Every label is from Pith's closed vocabulary, with the probability shown beside it. Every number in the measurements table is the authors', checked by code. Record as JSON

The paper
Original abstract

A free surface of a dilute $^3$He-$^4$He liquid mixture is a unique system where two Fermi liquids with distinct dimensions coexist: a three-dimensional (3D) $^3$He Fermi liquid in bulk and a two-dimensional (2D) $^3$He Fermi liquid at the surface. To investigate a novel effect generated by the interaction between the two Fermi liquids, mobility of a Wigner crystal of electrons formed on the free surface of the mixture is studied. An anomalous enhancement of the mobility, compared with the case where the 3D and 2D systems do not interact with each other, is observed. The enhancement is explained by non-trivial reflection of 3D quasiparticles from the surface covered with the 2D $^3$He system.

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