Point-contact spectroscopy of the electron-doped cuprate superconductor Pr2-xCexCuO4: The dependence of conductance-voltage spectra on cerium doping, barrier strength, and magnetic field
We present conductance-voltage (G-V) data for point-contact junctions between a normal metal and the electron-doped cuprate superconductor Pr2-xCexCuO4 (PCCO). We observe a zero-bias conductance peak for the underdoped composition of this cuprate (x=0.13) which is consistent with d-wave pairing symm...
Ausführliche Beschreibung
Gespeichert in:
| Autor*in: |
|---|
| Format: |
E-Artikel |
|---|
| Erschienen: |
2003 |
|---|
| Umfang: |
Online-Ressource 9 |
|---|
| Reproduktion: |
APS Digital Backfile Archive 1893-2003 |
|---|---|
| Übergeordnetes Werk: |
Enthalten in: Physical review / B - College Park, Md. : APS, 1970, 68(2003), 2 |
| Übergeordnetes Werk: |
volume:68 ; year:2003 ; number:2 ; extent:9 |
| Links: |
|---|
| Katalog-ID: |
NLEJ248669818 |
|---|
| LEADER | 01000naa a22002652 4500 | ||
|---|---|---|---|
| 001 | NLEJ248669818 | ||
| 003 | DE-627 | ||
| 005 | 20231114095858.0 | ||
| 007 | cr uuu---uuuuu | ||
| 008 | 231114s2003 xx |||||o 00| ||und c | ||
| 035 | |a (DE-627)NLEJ248669818 | ||
| 035 | |a (DE-601)aps:5fcefc4bb1b17763ee3c655cf21e267c7d2b6342 | ||
| 040 | |a DE-627 |b ger |c DE-627 |e rakwb | ||
| 245 | 1 | 0 | |a Point-contact spectroscopy of the electron-doped cuprate superconductor Pr2-xCexCuO4: The dependence of conductance-voltage spectra on cerium doping, barrier strength, and magnetic field |
| 264 | 1 | |c 2003 | |
| 300 | |a Online-Ressource | ||
| 300 | |a 9 | ||
| 336 | |a Text |b txt |2 rdacontent | ||
| 337 | |a Computermedien |b c |2 rdamedia | ||
| 338 | |a Online-Ressource |b cr |2 rdacarrier | ||
| 520 | |a We present conductance-voltage (G-V) data for point-contact junctions between a normal metal and the electron-doped cuprate superconductor Pr2-xCexCuO4 (PCCO). We observe a zero-bias conductance peak for the underdoped composition of this cuprate (x=0.13) which is consistent with d-wave pairing symmetry. For optimally doped (x=0.15) and overdoped (x=0.17) PCCO, we find that the G-V characteristics indicate the presence of an order parameter without nodes. We investigate this further by obtaining point-contact spectroscopy data for different barrier strengths and as a function of magnetic field. We observe a gaplike feature at the Fermi energy in the normal state of PCCO (H>~Hc2) for all dopings. | ||
| 533 | |f APS Digital Backfile Archive 1893-2003 | ||
| 700 | 1 | |a Qazilbash, M. M. |4 oth | |
| 700 | 1 | |a Biswas, Amlan |4 oth | |
| 700 | 1 | |a Dagan, Y. |4 oth | |
| 700 | 1 | |a Ott, R. A. |4 oth | |
| 700 | 1 | |a Greene, R. L. |4 oth | |
| 773 | 0 | 8 | |i Enthalten in |t Physical review / B |d College Park, Md. : APS, 1970 |g 68(2003), 2 |h Online-Ressource |w (DE-627)NLEJ248237845 |w (DE-600)1473011-X |x 1550-235X |7 nnns |
| 773 | 1 | 8 | |g volume:68 |g year:2003 |g number:2 |g extent:9 |
| 856 | 4 | 0 | |u https://www.tib.eu/de/suchen/id/aps%3A5fcefc4bb1b17763ee3c655cf21e267c7d2b6342 |x Verlag |z Deutschlandweit zugänglich |
| 912 | |a GBV_USEFLAG_U | ||
| 912 | |a ZDB-1-APS | ||
| 912 | |a GBV_NL_ARTICLE | ||
| 951 | |a AR | ||
| 952 | |d 68 |j 2003 |e 2 |g 9 | ||
| matchkey_str |
article:1550235X:2003----::oncnatpcrsoyfheetodpdurtsprodcop2cxu4hdpnecocnutneotgsetan |
|---|---|
| hierarchy_sort_str |
2003 |
| publishDate |
2003 |
| allfields |
(DE-627)NLEJ248669818 (DE-601)aps:5fcefc4bb1b17763ee3c655cf21e267c7d2b6342 DE-627 ger DE-627 rakwb Point-contact spectroscopy of the electron-doped cuprate superconductor Pr2-xCexCuO4: The dependence of conductance-voltage spectra on cerium doping, barrier strength, and magnetic field 2003 Online-Ressource 9 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier We present conductance-voltage (G-V) data for point-contact junctions between a normal metal and the electron-doped cuprate superconductor Pr2-xCexCuO4 (PCCO). We observe a zero-bias conductance peak for the underdoped composition of this cuprate (x=0.13) which is consistent with d-wave pairing symmetry. For optimally doped (x=0.15) and overdoped (x=0.17) PCCO, we find that the G-V characteristics indicate the presence of an order parameter without nodes. We investigate this further by obtaining point-contact spectroscopy data for different barrier strengths and as a function of magnetic field. We observe a gaplike feature at the Fermi energy in the normal state of PCCO (H>~Hc2) for all dopings. APS Digital Backfile Archive 1893-2003 Qazilbash, M. M. oth Biswas, Amlan oth Dagan, Y. oth Ott, R. A. oth Greene, R. L. oth Enthalten in Physical review / B College Park, Md. : APS, 1970 68(2003), 2 Online-Ressource (DE-627)NLEJ248237845 (DE-600)1473011-X 1550-235X nnns volume:68 year:2003 number:2 extent:9 https://www.tib.eu/de/suchen/id/aps%3A5fcefc4bb1b17763ee3c655cf21e267c7d2b6342 Verlag Deutschlandweit zugänglich GBV_USEFLAG_U ZDB-1-APS GBV_NL_ARTICLE AR 68 2003 2 9 |
| spelling |
(DE-627)NLEJ248669818 (DE-601)aps:5fcefc4bb1b17763ee3c655cf21e267c7d2b6342 DE-627 ger DE-627 rakwb Point-contact spectroscopy of the electron-doped cuprate superconductor Pr2-xCexCuO4: The dependence of conductance-voltage spectra on cerium doping, barrier strength, and magnetic field 2003 Online-Ressource 9 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier We present conductance-voltage (G-V) data for point-contact junctions between a normal metal and the electron-doped cuprate superconductor Pr2-xCexCuO4 (PCCO). We observe a zero-bias conductance peak for the underdoped composition of this cuprate (x=0.13) which is consistent with d-wave pairing symmetry. For optimally doped (x=0.15) and overdoped (x=0.17) PCCO, we find that the G-V characteristics indicate the presence of an order parameter without nodes. We investigate this further by obtaining point-contact spectroscopy data for different barrier strengths and as a function of magnetic field. We observe a gaplike feature at the Fermi energy in the normal state of PCCO (H>~Hc2) for all dopings. APS Digital Backfile Archive 1893-2003 Qazilbash, M. M. oth Biswas, Amlan oth Dagan, Y. oth Ott, R. A. oth Greene, R. L. oth Enthalten in Physical review / B College Park, Md. : APS, 1970 68(2003), 2 Online-Ressource (DE-627)NLEJ248237845 (DE-600)1473011-X 1550-235X nnns volume:68 year:2003 number:2 extent:9 https://www.tib.eu/de/suchen/id/aps%3A5fcefc4bb1b17763ee3c655cf21e267c7d2b6342 Verlag Deutschlandweit zugänglich GBV_USEFLAG_U ZDB-1-APS GBV_NL_ARTICLE AR 68 2003 2 9 |
| allfields_unstemmed |
(DE-627)NLEJ248669818 (DE-601)aps:5fcefc4bb1b17763ee3c655cf21e267c7d2b6342 DE-627 ger DE-627 rakwb Point-contact spectroscopy of the electron-doped cuprate superconductor Pr2-xCexCuO4: The dependence of conductance-voltage spectra on cerium doping, barrier strength, and magnetic field 2003 Online-Ressource 9 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier We present conductance-voltage (G-V) data for point-contact junctions between a normal metal and the electron-doped cuprate superconductor Pr2-xCexCuO4 (PCCO). We observe a zero-bias conductance peak for the underdoped composition of this cuprate (x=0.13) which is consistent with d-wave pairing symmetry. For optimally doped (x=0.15) and overdoped (x=0.17) PCCO, we find that the G-V characteristics indicate the presence of an order parameter without nodes. We investigate this further by obtaining point-contact spectroscopy data for different barrier strengths and as a function of magnetic field. We observe a gaplike feature at the Fermi energy in the normal state of PCCO (H>~Hc2) for all dopings. APS Digital Backfile Archive 1893-2003 Qazilbash, M. M. oth Biswas, Amlan oth Dagan, Y. oth Ott, R. A. oth Greene, R. L. oth Enthalten in Physical review / B College Park, Md. : APS, 1970 68(2003), 2 Online-Ressource (DE-627)NLEJ248237845 (DE-600)1473011-X 1550-235X nnns volume:68 year:2003 number:2 extent:9 https://www.tib.eu/de/suchen/id/aps%3A5fcefc4bb1b17763ee3c655cf21e267c7d2b6342 Verlag Deutschlandweit zugänglich GBV_USEFLAG_U ZDB-1-APS GBV_NL_ARTICLE AR 68 2003 2 9 |
| allfieldsGer |
(DE-627)NLEJ248669818 (DE-601)aps:5fcefc4bb1b17763ee3c655cf21e267c7d2b6342 DE-627 ger DE-627 rakwb Point-contact spectroscopy of the electron-doped cuprate superconductor Pr2-xCexCuO4: The dependence of conductance-voltage spectra on cerium doping, barrier strength, and magnetic field 2003 Online-Ressource 9 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier We present conductance-voltage (G-V) data for point-contact junctions between a normal metal and the electron-doped cuprate superconductor Pr2-xCexCuO4 (PCCO). We observe a zero-bias conductance peak for the underdoped composition of this cuprate (x=0.13) which is consistent with d-wave pairing symmetry. For optimally doped (x=0.15) and overdoped (x=0.17) PCCO, we find that the G-V characteristics indicate the presence of an order parameter without nodes. We investigate this further by obtaining point-contact spectroscopy data for different barrier strengths and as a function of magnetic field. We observe a gaplike feature at the Fermi energy in the normal state of PCCO (H>~Hc2) for all dopings. APS Digital Backfile Archive 1893-2003 Qazilbash, M. M. oth Biswas, Amlan oth Dagan, Y. oth Ott, R. A. oth Greene, R. L. oth Enthalten in Physical review / B College Park, Md. : APS, 1970 68(2003), 2 Online-Ressource (DE-627)NLEJ248237845 (DE-600)1473011-X 1550-235X nnns volume:68 year:2003 number:2 extent:9 https://www.tib.eu/de/suchen/id/aps%3A5fcefc4bb1b17763ee3c655cf21e267c7d2b6342 Verlag Deutschlandweit zugänglich GBV_USEFLAG_U ZDB-1-APS GBV_NL_ARTICLE AR 68 2003 2 9 |
| allfieldsSound |
(DE-627)NLEJ248669818 (DE-601)aps:5fcefc4bb1b17763ee3c655cf21e267c7d2b6342 DE-627 ger DE-627 rakwb Point-contact spectroscopy of the electron-doped cuprate superconductor Pr2-xCexCuO4: The dependence of conductance-voltage spectra on cerium doping, barrier strength, and magnetic field 2003 Online-Ressource 9 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier We present conductance-voltage (G-V) data for point-contact junctions between a normal metal and the electron-doped cuprate superconductor Pr2-xCexCuO4 (PCCO). We observe a zero-bias conductance peak for the underdoped composition of this cuprate (x=0.13) which is consistent with d-wave pairing symmetry. For optimally doped (x=0.15) and overdoped (x=0.17) PCCO, we find that the G-V characteristics indicate the presence of an order parameter without nodes. We investigate this further by obtaining point-contact spectroscopy data for different barrier strengths and as a function of magnetic field. We observe a gaplike feature at the Fermi energy in the normal state of PCCO (H>~Hc2) for all dopings. APS Digital Backfile Archive 1893-2003 Qazilbash, M. M. oth Biswas, Amlan oth Dagan, Y. oth Ott, R. A. oth Greene, R. L. oth Enthalten in Physical review / B College Park, Md. : APS, 1970 68(2003), 2 Online-Ressource (DE-627)NLEJ248237845 (DE-600)1473011-X 1550-235X nnns volume:68 year:2003 number:2 extent:9 https://www.tib.eu/de/suchen/id/aps%3A5fcefc4bb1b17763ee3c655cf21e267c7d2b6342 Verlag Deutschlandweit zugänglich GBV_USEFLAG_U ZDB-1-APS GBV_NL_ARTICLE AR 68 2003 2 9 |
| source |
Enthalten in Physical review / B 68(2003), 2 volume:68 year:2003 number:2 extent:9 |
| sourceStr |
Enthalten in Physical review / B 68(2003), 2 volume:68 year:2003 number:2 extent:9 |
| format_phy_str_mv |
Article |
| institution |
findex.gbv.de |
| isfreeaccess_bool |
false |
| container_title |
Physical review / B |
| authorswithroles_txt_mv |
Qazilbash, M. M. @@oth@@ Biswas, Amlan @@oth@@ Dagan, Y. @@oth@@ Ott, R. A. @@oth@@ Greene, R. L. @@oth@@ |
| publishDateDaySort_date |
2003-01-01T00:00:00Z |
| hierarchy_top_id |
NLEJ248237845 |
| id |
NLEJ248669818 |
| fullrecord |
<?xml version="1.0" encoding="UTF-8"?><collection xmlns="http://www.loc.gov/MARC21/slim"><record><leader>01000naa a22002652 4500</leader><controlfield tag="001">NLEJ248669818</controlfield><controlfield tag="003">DE-627</controlfield><controlfield tag="005">20231114095858.0</controlfield><controlfield tag="007">cr uuu---uuuuu</controlfield><controlfield tag="008">231114s2003 xx |||||o 00| ||und c</controlfield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(DE-627)NLEJ248669818</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(DE-601)aps:5fcefc4bb1b17763ee3c655cf21e267c7d2b6342</subfield></datafield><datafield tag="040" ind1=" " ind2=" "><subfield code="a">DE-627</subfield><subfield code="b">ger</subfield><subfield code="c">DE-627</subfield><subfield code="e">rakwb</subfield></datafield><datafield tag="245" ind1="1" ind2="0"><subfield code="a">Point-contact spectroscopy of the electron-doped cuprate superconductor Pr2-xCexCuO4: The dependence of conductance-voltage spectra on cerium doping, barrier strength, and magnetic field</subfield></datafield><datafield tag="264" ind1=" " ind2="1"><subfield code="c">2003</subfield></datafield><datafield tag="300" ind1=" " ind2=" "><subfield code="a">Online-Ressource</subfield></datafield><datafield tag="300" ind1=" " ind2=" "><subfield code="a">9</subfield></datafield><datafield tag="336" ind1=" " ind2=" "><subfield code="a">Text</subfield><subfield code="b">txt</subfield><subfield code="2">rdacontent</subfield></datafield><datafield tag="337" ind1=" " ind2=" "><subfield code="a">Computermedien</subfield><subfield code="b">c</subfield><subfield code="2">rdamedia</subfield></datafield><datafield tag="338" ind1=" " ind2=" "><subfield code="a">Online-Ressource</subfield><subfield code="b">cr</subfield><subfield code="2">rdacarrier</subfield></datafield><datafield tag="520" ind1=" " ind2=" "><subfield code="a">We present conductance-voltage (G-V) data for point-contact junctions between a normal metal and the electron-doped cuprate superconductor Pr2-xCexCuO4 (PCCO). We observe a zero-bias conductance peak for the underdoped composition of this cuprate (x=0.13) which is consistent with d-wave pairing symmetry. For optimally doped (x=0.15) and overdoped (x=0.17) PCCO, we find that the G-V characteristics indicate the presence of an order parameter without nodes. We investigate this further by obtaining point-contact spectroscopy data for different barrier strengths and as a function of magnetic field. We observe a gaplike feature at the Fermi energy in the normal state of PCCO (H>~Hc2) for all dopings.</subfield></datafield><datafield tag="533" ind1=" " ind2=" "><subfield code="f">APS Digital Backfile Archive 1893-2003</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Qazilbash, M. M.</subfield><subfield code="4">oth</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Biswas, Amlan</subfield><subfield code="4">oth</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Dagan, Y.</subfield><subfield code="4">oth</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Ott, R. A.</subfield><subfield code="4">oth</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Greene, R. L.</subfield><subfield code="4">oth</subfield></datafield><datafield tag="773" ind1="0" ind2="8"><subfield code="i">Enthalten in</subfield><subfield code="t">Physical review / B</subfield><subfield code="d">College Park, Md. : APS, 1970</subfield><subfield code="g">68(2003), 2</subfield><subfield code="h">Online-Ressource</subfield><subfield code="w">(DE-627)NLEJ248237845</subfield><subfield code="w">(DE-600)1473011-X</subfield><subfield code="x">1550-235X</subfield><subfield code="7">nnns</subfield></datafield><datafield tag="773" ind1="1" ind2="8"><subfield code="g">volume:68</subfield><subfield code="g">year:2003</subfield><subfield code="g">number:2</subfield><subfield code="g">extent:9</subfield></datafield><datafield tag="856" ind1="4" ind2="0"><subfield code="u">https://www.tib.eu/de/suchen/id/aps%3A5fcefc4bb1b17763ee3c655cf21e267c7d2b6342</subfield><subfield code="x">Verlag</subfield><subfield code="z">Deutschlandweit zugänglich</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_USEFLAG_U</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">ZDB-1-APS</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_NL_ARTICLE</subfield></datafield><datafield tag="951" ind1=" " ind2=" "><subfield code="a">AR</subfield></datafield><datafield tag="952" ind1=" " ind2=" "><subfield code="d">68</subfield><subfield code="j">2003</subfield><subfield code="e">2</subfield><subfield code="g">9</subfield></datafield></record></collection>
|
| series2 |
APS Digital Backfile Archive 1893-2003 |
| ppnlink_with_tag_str_mv |
@@773@@(DE-627)NLEJ248237845 |
| format |
electronic Article |
| delete_txt_mv |
keep |
| collection |
NL |
| remote_str |
true |
| illustrated |
Not Illustrated |
| issn |
1550-235X |
| topic_title |
Point-contact spectroscopy of the electron-doped cuprate superconductor Pr2-xCexCuO4: The dependence of conductance-voltage spectra on cerium doping, barrier strength, and magnetic field |
| format_facet |
Elektronische Aufsätze Aufsätze Elektronische Ressource |
| format_main_str_mv |
Text Zeitschrift/Artikel |
| carriertype_str_mv |
cr |
| author2_variant |
m m q mm mmq a b ab y d yd r a o ra rao r l g rl rlg |
| hierarchy_parent_title |
Physical review / B |
| hierarchy_parent_id |
NLEJ248237845 |
| hierarchy_top_title |
Physical review / B |
| isfreeaccess_txt |
false |
| familylinks_str_mv |
(DE-627)NLEJ248237845 (DE-600)1473011-X |
| title |
Point-contact spectroscopy of the electron-doped cuprate superconductor Pr2-xCexCuO4: The dependence of conductance-voltage spectra on cerium doping, barrier strength, and magnetic field |
| spellingShingle |
Point-contact spectroscopy of the electron-doped cuprate superconductor Pr2-xCexCuO4: The dependence of conductance-voltage spectra on cerium doping, barrier strength, and magnetic field |
| ctrlnum |
(DE-627)NLEJ248669818 (DE-601)aps:5fcefc4bb1b17763ee3c655cf21e267c7d2b6342 |
| title_full |
Point-contact spectroscopy of the electron-doped cuprate superconductor Pr2-xCexCuO4: The dependence of conductance-voltage spectra on cerium doping, barrier strength, and magnetic field |
| journal |
Physical review / B |
| journalStr |
Physical review / B |
| isOA_bool |
false |
| recordtype |
marc |
| publishDateSort |
2003 |
| contenttype_str_mv |
txt |
| container_volume |
68 |
| physical |
Online-Ressource 9 |
| format_se |
Elektronische Aufsätze |
| title_sort |
point-contact spectroscopy of the electron-doped cuprate superconductor pr2-xcexcuo4: the dependence of conductance-voltage spectra on cerium doping, barrier strength, and magnetic field |
| title_auth |
Point-contact spectroscopy of the electron-doped cuprate superconductor Pr2-xCexCuO4: The dependence of conductance-voltage spectra on cerium doping, barrier strength, and magnetic field |
| abstract |
We present conductance-voltage (G-V) data for point-contact junctions between a normal metal and the electron-doped cuprate superconductor Pr2-xCexCuO4 (PCCO). We observe a zero-bias conductance peak for the underdoped composition of this cuprate (x=0.13) which is consistent with d-wave pairing symmetry. For optimally doped (x=0.15) and overdoped (x=0.17) PCCO, we find that the G-V characteristics indicate the presence of an order parameter without nodes. We investigate this further by obtaining point-contact spectroscopy data for different barrier strengths and as a function of magnetic field. We observe a gaplike feature at the Fermi energy in the normal state of PCCO (H>~Hc2) for all dopings. |
| abstractGer |
We present conductance-voltage (G-V) data for point-contact junctions between a normal metal and the electron-doped cuprate superconductor Pr2-xCexCuO4 (PCCO). We observe a zero-bias conductance peak for the underdoped composition of this cuprate (x=0.13) which is consistent with d-wave pairing symmetry. For optimally doped (x=0.15) and overdoped (x=0.17) PCCO, we find that the G-V characteristics indicate the presence of an order parameter without nodes. We investigate this further by obtaining point-contact spectroscopy data for different barrier strengths and as a function of magnetic field. We observe a gaplike feature at the Fermi energy in the normal state of PCCO (H>~Hc2) for all dopings. |
| abstract_unstemmed |
We present conductance-voltage (G-V) data for point-contact junctions between a normal metal and the electron-doped cuprate superconductor Pr2-xCexCuO4 (PCCO). We observe a zero-bias conductance peak for the underdoped composition of this cuprate (x=0.13) which is consistent with d-wave pairing symmetry. For optimally doped (x=0.15) and overdoped (x=0.17) PCCO, we find that the G-V characteristics indicate the presence of an order parameter without nodes. We investigate this further by obtaining point-contact spectroscopy data for different barrier strengths and as a function of magnetic field. We observe a gaplike feature at the Fermi energy in the normal state of PCCO (H>~Hc2) for all dopings. |
| collection_details |
GBV_USEFLAG_U ZDB-1-APS GBV_NL_ARTICLE |
| container_issue |
2 |
| title_short |
Point-contact spectroscopy of the electron-doped cuprate superconductor Pr2-xCexCuO4: The dependence of conductance-voltage spectra on cerium doping, barrier strength, and magnetic field |
| url |
https://www.tib.eu/de/suchen/id/aps%3A5fcefc4bb1b17763ee3c655cf21e267c7d2b6342 |
| remote_bool |
true |
| author2 |
Qazilbash, M. M. Biswas, Amlan Dagan, Y. Ott, R. A. Greene, R. L. |
| author2Str |
Qazilbash, M. M. Biswas, Amlan Dagan, Y. Ott, R. A. Greene, R. L. |
| ppnlink |
NLEJ248237845 |
| mediatype_str_mv |
c |
| isOA_txt |
false |
| hochschulschrift_bool |
false |
| author2_role |
oth oth oth oth oth |
| up_date |
2024-07-06T00:53:01.291Z |
| _version_ |
1803788936852537344 |
| fullrecord_marcxml |
<?xml version="1.0" encoding="UTF-8"?><collection xmlns="http://www.loc.gov/MARC21/slim"><record><leader>01000naa a22002652 4500</leader><controlfield tag="001">NLEJ248669818</controlfield><controlfield tag="003">DE-627</controlfield><controlfield tag="005">20231114095858.0</controlfield><controlfield tag="007">cr uuu---uuuuu</controlfield><controlfield tag="008">231114s2003 xx |||||o 00| ||und c</controlfield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(DE-627)NLEJ248669818</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(DE-601)aps:5fcefc4bb1b17763ee3c655cf21e267c7d2b6342</subfield></datafield><datafield tag="040" ind1=" " ind2=" "><subfield code="a">DE-627</subfield><subfield code="b">ger</subfield><subfield code="c">DE-627</subfield><subfield code="e">rakwb</subfield></datafield><datafield tag="245" ind1="1" ind2="0"><subfield code="a">Point-contact spectroscopy of the electron-doped cuprate superconductor Pr2-xCexCuO4: The dependence of conductance-voltage spectra on cerium doping, barrier strength, and magnetic field</subfield></datafield><datafield tag="264" ind1=" " ind2="1"><subfield code="c">2003</subfield></datafield><datafield tag="300" ind1=" " ind2=" "><subfield code="a">Online-Ressource</subfield></datafield><datafield tag="300" ind1=" " ind2=" "><subfield code="a">9</subfield></datafield><datafield tag="336" ind1=" " ind2=" "><subfield code="a">Text</subfield><subfield code="b">txt</subfield><subfield code="2">rdacontent</subfield></datafield><datafield tag="337" ind1=" " ind2=" "><subfield code="a">Computermedien</subfield><subfield code="b">c</subfield><subfield code="2">rdamedia</subfield></datafield><datafield tag="338" ind1=" " ind2=" "><subfield code="a">Online-Ressource</subfield><subfield code="b">cr</subfield><subfield code="2">rdacarrier</subfield></datafield><datafield tag="520" ind1=" " ind2=" "><subfield code="a">We present conductance-voltage (G-V) data for point-contact junctions between a normal metal and the electron-doped cuprate superconductor Pr2-xCexCuO4 (PCCO). We observe a zero-bias conductance peak for the underdoped composition of this cuprate (x=0.13) which is consistent with d-wave pairing symmetry. For optimally doped (x=0.15) and overdoped (x=0.17) PCCO, we find that the G-V characteristics indicate the presence of an order parameter without nodes. We investigate this further by obtaining point-contact spectroscopy data for different barrier strengths and as a function of magnetic field. We observe a gaplike feature at the Fermi energy in the normal state of PCCO (H>~Hc2) for all dopings.</subfield></datafield><datafield tag="533" ind1=" " ind2=" "><subfield code="f">APS Digital Backfile Archive 1893-2003</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Qazilbash, M. M.</subfield><subfield code="4">oth</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Biswas, Amlan</subfield><subfield code="4">oth</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Dagan, Y.</subfield><subfield code="4">oth</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Ott, R. A.</subfield><subfield code="4">oth</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Greene, R. L.</subfield><subfield code="4">oth</subfield></datafield><datafield tag="773" ind1="0" ind2="8"><subfield code="i">Enthalten in</subfield><subfield code="t">Physical review / B</subfield><subfield code="d">College Park, Md. : APS, 1970</subfield><subfield code="g">68(2003), 2</subfield><subfield code="h">Online-Ressource</subfield><subfield code="w">(DE-627)NLEJ248237845</subfield><subfield code="w">(DE-600)1473011-X</subfield><subfield code="x">1550-235X</subfield><subfield code="7">nnns</subfield></datafield><datafield tag="773" ind1="1" ind2="8"><subfield code="g">volume:68</subfield><subfield code="g">year:2003</subfield><subfield code="g">number:2</subfield><subfield code="g">extent:9</subfield></datafield><datafield tag="856" ind1="4" ind2="0"><subfield code="u">https://www.tib.eu/de/suchen/id/aps%3A5fcefc4bb1b17763ee3c655cf21e267c7d2b6342</subfield><subfield code="x">Verlag</subfield><subfield code="z">Deutschlandweit zugänglich</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_USEFLAG_U</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">ZDB-1-APS</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_NL_ARTICLE</subfield></datafield><datafield tag="951" ind1=" " ind2=" "><subfield code="a">AR</subfield></datafield><datafield tag="952" ind1=" " ind2=" "><subfield code="d">68</subfield><subfield code="j">2003</subfield><subfield code="e">2</subfield><subfield code="g">9</subfield></datafield></record></collection>
|
| score |
7.3987885 |