Surface impedance in the antiferromagnetic and superconducting states of underdoped BaFe1.93Ni0.07As2 crystals
Identifieur interne : 000019 ( PascalFrancis/Corpus ); précédent : 000018; suivant : 000020Surface impedance in the antiferromagnetic and superconducting states of underdoped BaFe1.93Ni0.07As2 crystals
Auteurs : M. Saint-Paul ; C. Guttin ; A. Abbassi ; Zhao-Sheng Wang ; HUIQIAN LUO ; XINGYE LU ; CONG REN ; Hai-Hu Wen ; K. HasselbachSource :
- Solid state communications [ 0038-1098 ] ; 2014.
Descripteurs français
- Pascal (Inist)
English descriptors
- KwdEn :
Abstract
Measurements of the real R and imaginary X parts of the surface impedance were performed in underdoped BaFe1.93Ni0.07 As2 crystals in the frequency range 10 MHz-1.5 GHz. The establishment of the antiferromagnetic order at TÑ50 K gives rise to anomalous increase of electron scattering time. Drude type conductivity yields X and R differ from each other. The increase of the real conductivity σ1 in the superconducting state is attributed to a rapid decrease of the quasiparticle scattering time. This result gives evidence of coexistence of superconductivity and antiferromagnetism.
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Format Inist (serveur)
NO : | PASCAL 14-0194445 INIST |
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ET : | Surface impedance in the antiferromagnetic and superconducting states of underdoped BaFe1.93Ni0.07As2 crystals |
AU : | SAINT-PAUL (M.); GUTTIN (C.); ABBASSI (A.); WANG (Zhao-Sheng); HUIQIAN LUO; XINGYE LU; CONG REN; WEN (Hai-Hu); HASSELBACH (K.) |
AF : | Université Grenoble, CNRS, Institut Néel 166/38042 Grenoble/France (1 aut., 2 aut., 4 aut., 9 aut.); Faculté des Sciences et Techniques de Tanger, BP 416 Tanger, Université Abdelmalek Essaâdi/Maroc (3 aut.); Institute of Physics and National Laboratory for Condensed Matter Physics, Chinese Academy of Sciences, P.O. Box 603/Beijing 100190/Chine (4 aut., 5 aut., 6 aut., 7 aut., 8 aut.); National Laboratory for Solid State Microstuctures, Departement of Physics, Nanjing University/210093 Nanjing/Chine (8 aut.) |
DT : | Publication en série; Niveau analytique |
SO : | Solid state communications; ISSN 0038-1098; Coden SSCOA4; Royaume-Uni; Da. 2014; Vol. 192; Pp. 47-50; Bibl. 15 ref. |
LA : | Anglais |
EA : | Measurements of the real R and imaginary X parts of the surface impedance were performed in underdoped BaFe1.93Ni0.07 As2 crystals in the frequency range 10 MHz-1.5 GHz. The establishment of the antiferromagnetic order at TÑ50 K gives rise to anomalous increase of electron scattering time. Drude type conductivity yields X and R differ from each other. The increase of the real conductivity σ1 in the superconducting state is attributed to a rapid decrease of the quasiparticle scattering time. This result gives evidence of coexistence of superconductivity and antiferromagnetism. |
CC : | 001B70D25N |
FD : | Impédance surface; Antiferromagnétisme; Supraconductivité; Diffusion électron; Modèle Drude; Quasiparticule; Dopage; Conductivité hyperfréquence; Impureté; Addition nickel; Supraconducteur; Pnicture; Baryum Fer Arséniure Mixte; Supraconducteur à base de fer |
ED : | Surface impedance; Antiferromagnetism; Superconductivity; Electron scattering; Drude model; Quasiparticles; Doping; Microwave conductivity; Impurities; Nickel additions; Superconductors; Pnictides; Barium Iron Arsenides Mixed; Iron based superconductors |
SD : | Difusión electrón; Doping; Conductividad hiperfrecuencia; Mixto |
LO : | INIST-10917.354000150323120110 |
ID : | 14-0194445 |
Links to Exploration step
Pascal:14-0194445Le document en format XML
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Ni<sub>0.07</sub>
As<sub>2</sub>
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<sourceDesc><biblStruct><analytic><title xml:lang="en" level="a">Surface impedance in the antiferromagnetic and superconducting states of underdoped BaFe<sub>1.93</sub>
Ni<sub>0.07</sub>
As<sub>2</sub>
crystals</title>
<author><name sortKey="Saint Paul, M" sort="Saint Paul, M" uniqKey="Saint Paul M" first="M." last="Saint-Paul">M. Saint-Paul</name>
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<author><name sortKey="Wang, Zhao Sheng" sort="Wang, Zhao Sheng" uniqKey="Wang Z" first="Zhao-Sheng" last="Wang">Zhao-Sheng Wang</name>
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<author><name sortKey="Huiqian Luo" sort="Huiqian Luo" uniqKey="Huiqian Luo" last="Huiqian Luo">HUIQIAN LUO</name>
<affiliation><inist:fA14 i1="03"><s1>Institute of Physics and National Laboratory for Condensed Matter Physics, Chinese Academy of Sciences, P.O. Box 603</s1>
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<author><name sortKey="Cong Ren" sort="Cong Ren" uniqKey="Cong Ren" last="Cong Ren">CONG REN</name>
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<sZ>4 aut.</sZ>
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<series><title level="j" type="main">Solid state communications</title>
<title level="j" type="abbreviated">Solid state commun.</title>
<idno type="ISSN">0038-1098</idno>
<imprint><date when="2014">2014</date>
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<profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Antiferromagnetism</term>
<term>Barium Iron Arsenides Mixed</term>
<term>Doping</term>
<term>Drude model</term>
<term>Electron scattering</term>
<term>Impurities</term>
<term>Iron based superconductors</term>
<term>Microwave conductivity</term>
<term>Nickel additions</term>
<term>Pnictides</term>
<term>Quasiparticles</term>
<term>Superconductivity</term>
<term>Superconductors</term>
<term>Surface impedance</term>
</keywords>
<keywords scheme="Pascal" xml:lang="fr"><term>Impédance surface</term>
<term>Antiferromagnétisme</term>
<term>Supraconductivité</term>
<term>Diffusion électron</term>
<term>Modèle Drude</term>
<term>Quasiparticule</term>
<term>Dopage</term>
<term>Conductivité hyperfréquence</term>
<term>Impureté</term>
<term>Addition nickel</term>
<term>Supraconducteur</term>
<term>Pnicture</term>
<term>Baryum Fer Arséniure Mixte</term>
<term>Supraconducteur à base de fer</term>
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<front><div type="abstract" xml:lang="en">Measurements of the real R and imaginary X parts of the surface impedance were performed in underdoped BaFe<sub>1.93</sub>
Ni<sub>0.07</sub>
As<sub>2</sub>
crystals in the frequency range 10 MHz-1.5 GHz. The establishment of the antiferromagnetic order at T<sub>Ñ</sub>
50 K gives rise to anomalous increase of electron scattering time. Drude type conductivity yields X and R differ from each other. The increase of the real conductivity σ<sub>1</sub>
in the superconducting state is attributed to a rapid decrease of the quasiparticle scattering time. This result gives evidence of coexistence of superconductivity and antiferromagnetism.</div>
</front>
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<fA08 i1="01" i2="1" l="ENG"><s1>Surface impedance in the antiferromagnetic and superconducting states of underdoped BaFe<sub>1.93</sub>
Ni<sub>0.07</sub>
As<sub>2</sub>
crystals</s1>
</fA08>
<fA11 i1="01" i2="1"><s1>SAINT-PAUL (M.)</s1>
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<fA11 i1="02" i2="1"><s1>GUTTIN (C.)</s1>
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<fA11 i1="03" i2="1"><s1>ABBASSI (A.)</s1>
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<fA11 i1="04" i2="1"><s1>WANG (Zhao-Sheng)</s1>
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<fA11 i1="05" i2="1"><s1>HUIQIAN LUO</s1>
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<fA11 i1="06" i2="1"><s1>XINGYE LU</s1>
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<fA11 i1="07" i2="1"><s1>CONG REN</s1>
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<fA11 i1="08" i2="1"><s1>WEN (Hai-Hu)</s1>
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<fA11 i1="09" i2="1"><s1>HASSELBACH (K.)</s1>
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<fA14 i1="02"><s1>Faculté des Sciences et Techniques de Tanger, BP 416 Tanger, Université Abdelmalek Essaâdi</s1>
<s3>MAR</s3>
<sZ>3 aut.</sZ>
</fA14>
<fA14 i1="03"><s1>Institute of Physics and National Laboratory for Condensed Matter Physics, Chinese Academy of Sciences, P.O. Box 603</s1>
<s2>Beijing 100190</s2>
<s3>CHN</s3>
<sZ>4 aut.</sZ>
<sZ>5 aut.</sZ>
<sZ>6 aut.</sZ>
<sZ>7 aut.</sZ>
<sZ>8 aut.</sZ>
</fA14>
<fA14 i1="04"><s1>National Laboratory for Solid State Microstuctures, Departement of Physics, Nanjing University</s1>
<s2>210093 Nanjing</s2>
<s3>CHN</s3>
<sZ>8 aut.</sZ>
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<fC01 i1="01" l="ENG"><s0>Measurements of the real R and imaginary X parts of the surface impedance were performed in underdoped BaFe<sub>1.93</sub>
Ni<sub>0.07</sub>
As<sub>2</sub>
crystals in the frequency range 10 MHz-1.5 GHz. The establishment of the antiferromagnetic order at T<sub>Ñ</sub>
50 K gives rise to anomalous increase of electron scattering time. Drude type conductivity yields X and R differ from each other. The increase of the real conductivity σ<sub>1</sub>
in the superconducting state is attributed to a rapid decrease of the quasiparticle scattering time. This result gives evidence of coexistence of superconductivity and antiferromagnetism.</s0>
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<s5>02</s5>
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<s5>03</s5>
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<s5>04</s5>
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<s5>04</s5>
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<fC03 i1="06" i2="3" l="FRE"><s0>Quasiparticule</s0>
<s5>07</s5>
</fC03>
<fC03 i1="06" i2="3" l="ENG"><s0>Quasiparticles</s0>
<s5>07</s5>
</fC03>
<fC03 i1="07" i2="X" l="FRE"><s0>Dopage</s0>
<s5>08</s5>
</fC03>
<fC03 i1="07" i2="X" l="ENG"><s0>Doping</s0>
<s5>08</s5>
</fC03>
<fC03 i1="07" i2="X" l="SPA"><s0>Doping</s0>
<s5>08</s5>
</fC03>
<fC03 i1="08" i2="X" l="FRE"><s0>Conductivité hyperfréquence</s0>
<s5>09</s5>
</fC03>
<fC03 i1="08" i2="X" l="ENG"><s0>Microwave conductivity</s0>
<s5>09</s5>
</fC03>
<fC03 i1="08" i2="X" l="SPA"><s0>Conductividad hiperfrecuencia</s0>
<s5>09</s5>
</fC03>
<fC03 i1="09" i2="3" l="FRE"><s0>Impureté</s0>
<s5>10</s5>
</fC03>
<fC03 i1="09" i2="3" l="ENG"><s0>Impurities</s0>
<s5>10</s5>
</fC03>
<fC03 i1="10" i2="3" l="FRE"><s0>Addition nickel</s0>
<s5>11</s5>
</fC03>
<fC03 i1="10" i2="3" l="ENG"><s0>Nickel additions</s0>
<s5>11</s5>
</fC03>
<fC03 i1="11" i2="3" l="FRE"><s0>Supraconducteur</s0>
<s5>15</s5>
</fC03>
<fC03 i1="11" i2="3" l="ENG"><s0>Superconductors</s0>
<s5>15</s5>
</fC03>
<fC03 i1="12" i2="3" l="FRE"><s0>Pnicture</s0>
<s2>NA</s2>
<s5>16</s5>
</fC03>
<fC03 i1="12" i2="3" l="ENG"><s0>Pnictides</s0>
<s2>NA</s2>
<s5>16</s5>
</fC03>
<fC03 i1="13" i2="X" l="FRE"><s0>Baryum Fer Arséniure Mixte</s0>
<s2>NC</s2>
<s2>NA</s2>
<s5>17</s5>
</fC03>
<fC03 i1="13" i2="X" l="ENG"><s0>Barium Iron Arsenides Mixed</s0>
<s2>NC</s2>
<s2>NA</s2>
<s5>17</s5>
</fC03>
<fC03 i1="13" i2="X" l="SPA"><s0>Mixto</s0>
<s2>NC</s2>
<s2>NA</s2>
<s5>17</s5>
</fC03>
<fC03 i1="14" i2="3" l="FRE"><s0>Supraconducteur à base de fer</s0>
<s4>CD</s4>
<s5>96</s5>
</fC03>
<fC03 i1="14" i2="3" l="ENG"><s0>Iron based superconductors</s0>
<s4>CD</s4>
<s5>96</s5>
</fC03>
<fN21><s1>244</s1>
</fN21>
</pA>
</standard>
<server><NO>PASCAL 14-0194445 INIST</NO>
<ET>Surface impedance in the antiferromagnetic and superconducting states of underdoped BaFe<sub>1.93</sub>
Ni<sub>0.07</sub>
As<sub>2</sub>
crystals</ET>
<AU>SAINT-PAUL (M.); GUTTIN (C.); ABBASSI (A.); WANG (Zhao-Sheng); HUIQIAN LUO; XINGYE LU; CONG REN; WEN (Hai-Hu); HASSELBACH (K.)</AU>
<AF>Université Grenoble, CNRS, Institut Néel 166/38042 Grenoble/France (1 aut., 2 aut., 4 aut., 9 aut.); Faculté des Sciences et Techniques de Tanger, BP 416 Tanger, Université Abdelmalek Essaâdi/Maroc (3 aut.); Institute of Physics and National Laboratory for Condensed Matter Physics, Chinese Academy of Sciences, P.O. Box 603/Beijing 100190/Chine (4 aut., 5 aut., 6 aut., 7 aut., 8 aut.); National Laboratory for Solid State Microstuctures, Departement of Physics, Nanjing University/210093 Nanjing/Chine (8 aut.)</AF>
<DT>Publication en série; Niveau analytique</DT>
<SO>Solid state communications; ISSN 0038-1098; Coden SSCOA4; Royaume-Uni; Da. 2014; Vol. 192; Pp. 47-50; Bibl. 15 ref.</SO>
<LA>Anglais</LA>
<EA>Measurements of the real R and imaginary X parts of the surface impedance were performed in underdoped BaFe<sub>1.93</sub>
Ni<sub>0.07</sub>
As<sub>2</sub>
crystals in the frequency range 10 MHz-1.5 GHz. The establishment of the antiferromagnetic order at T<sub>Ñ</sub>
50 K gives rise to anomalous increase of electron scattering time. Drude type conductivity yields X and R differ from each other. The increase of the real conductivity σ<sub>1</sub>
in the superconducting state is attributed to a rapid decrease of the quasiparticle scattering time. This result gives evidence of coexistence of superconductivity and antiferromagnetism.</EA>
<CC>001B70D25N</CC>
<FD>Impédance surface; Antiferromagnétisme; Supraconductivité; Diffusion électron; Modèle Drude; Quasiparticule; Dopage; Conductivité hyperfréquence; Impureté; Addition nickel; Supraconducteur; Pnicture; Baryum Fer Arséniure Mixte; Supraconducteur à base de fer</FD>
<ED>Surface impedance; Antiferromagnetism; Superconductivity; Electron scattering; Drude model; Quasiparticles; Doping; Microwave conductivity; Impurities; Nickel additions; Superconductors; Pnictides; Barium Iron Arsenides Mixed; Iron based superconductors</ED>
<SD>Difusión electrón; Doping; Conductividad hiperfrecuencia; Mixto</SD>
<LO>INIST-10917.354000150323120110</LO>
<ID>14-0194445</ID>
</server>
</inist>
</record>
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