Resistivity of non-Fermi liquid U2Pt2In under pressure

Pedro Estrela; T Naka; A de Visser; F R de Boer; L C J Pereira; M Almeida

doi:10.1016/S0921-4526(99)00933-3

Resistivity of non-Fermi liquid U2Pt2In under pressure

Pedro Estrela, T Naka, A de Visser, F R de Boer, L C J Pereira, M Almeida

Department of Electronic & Electrical Engineering

Research output: Contribution to journal › Article › peer-review

5 Citations (SciVal)

Abstract

Non-Fermi liquid behaviour in single-crystalline U2Pt2In has been studied by means of resistivity experiments (I parallel c) under hydrostatic pressure (P<1.5 GPa). At ambient pressure the resistivity ρ(T) follows a power law ρ to approximately Tα with α to approximately 0.5. Upon applying pressure α increases. For P>1 GPa a minimum develops in ρ(T). A study of the field dependence of the minimum confirms its magnetic origin. The ratio c/a is proposed as the effective control parameter, rather than the unit cell volume.

Original language	English
Pages (from-to)	381-383
Number of pages	3
Journal	Physica B Condensed Matter
Volume	281-282
DOIs	https://doi.org/10.1016/S0921-4526(99)00933-3
Publication status	Published - 2000

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title = "Resistivity of non-Fermi liquid U2Pt2In under pressure",

abstract = "Non-Fermi liquid behaviour in single-crystalline U2Pt2In has been studied by means of resistivity experiments (I parallel c) under hydrostatic pressure (P<1.5 GPa). At ambient pressure the resistivity ρ(T) follows a power law ρ to approximately Tα with α to approximately 0.5. Upon applying pressure α increases. For P>1 GPa a minimum develops in ρ(T). A study of the field dependence of the minimum confirms its magnetic origin. The ratio c/a is proposed as the effective control parameter, rather than the unit cell volume.",

author = "Pedro Estrela and T Naka and {de Visser}, A and {de Boer}, {F R} and Pereira, {L C J} and M Almeida",

year = "2000",

doi = "10.1016/S0921-4526(99)00933-3",

language = "English",

volume = "281-282",

pages = "381--383",

journal = "Physica B Condensed Matter",

issn = "0921-4526",

publisher = "Elsevier",

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TY - JOUR

T1 - Resistivity of non-Fermi liquid U2Pt2In under pressure

AU - Estrela, Pedro

AU - Naka, T

AU - de Visser, A

AU - de Boer, F R

AU - Pereira, L C J

AU - Almeida, M

PY - 2000

Y1 - 2000

N2 - Non-Fermi liquid behaviour in single-crystalline U2Pt2In has been studied by means of resistivity experiments (I parallel c) under hydrostatic pressure (P<1.5 GPa). At ambient pressure the resistivity ρ(T) follows a power law ρ to approximately Tα with α to approximately 0.5. Upon applying pressure α increases. For P>1 GPa a minimum develops in ρ(T). A study of the field dependence of the minimum confirms its magnetic origin. The ratio c/a is proposed as the effective control parameter, rather than the unit cell volume.

AB - Non-Fermi liquid behaviour in single-crystalline U2Pt2In has been studied by means of resistivity experiments (I parallel c) under hydrostatic pressure (P<1.5 GPa). At ambient pressure the resistivity ρ(T) follows a power law ρ to approximately Tα with α to approximately 0.5. Upon applying pressure α increases. For P>1 GPa a minimum develops in ρ(T). A study of the field dependence of the minimum confirms its magnetic origin. The ratio c/a is proposed as the effective control parameter, rather than the unit cell volume.

UR - http://dx.doi.org/10.1016/S0921-4526(99)00933-3

U2 - 10.1016/S0921-4526(99)00933-3

DO - 10.1016/S0921-4526(99)00933-3

M3 - Article

SN - 0921-4526

VL - 281-282

SP - 381

EP - 383

JO - Physica B Condensed Matter

JF - Physica B Condensed Matter

ER -

Resistivity of non-Fermi liquid U2Pt2In under pressure

Abstract

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