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Temperature dependent gap anisotropy from interlayer tunneling
A recent experiment by Ma and collaborators shows that the gap anisotropy in {\rm Bi}_2 {\rm Sr}_2 {\rm Ca}_1 {\rm Cu}_2 {\rm O}_{8+x} is strongly temperature dependent. In particular, the superconducting gap along the \Gamma - M direction shows a weaker temperature dependence than the gap along the...
| Autores principales: | , |
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| Lenguaje: | eng |
| Publicado: |
1994
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| Materias: | |
| Acceso en línea: | http://cds.cern.ch/record/266836 |
| _version_ | 1780886713492570112 |
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| author | Muthukumar, V N Sardar, M |
| author_facet | Muthukumar, V N Sardar, M |
| author_sort | Muthukumar, V N |
| collection | CERN |
| description | A recent experiment by Ma and collaborators shows that the gap anisotropy in {\rm Bi}_2 {\rm Sr}_2 {\rm Ca}_1 {\rm Cu}_2 {\rm O}_{8+x} is strongly temperature dependent. In particular, the superconducting gap along the \Gamma - M direction shows a weaker temperature dependence than the gap along the \Gamma - X direction which decreases rapidly with temperature. We explain this novel feature as a natural consequence of the interlayer tunneling mechanism of superconductivity. |
| id | cern-266836 |
| institution | Organización Europea para la Investigación Nuclear |
| language | eng |
| publishDate | 1994 |
| record_format | invenio |
| spelling | cern-2668362019-09-30T06:29:59Zhttp://cds.cern.ch/record/266836engMuthukumar, V NSardar, MTemperature dependent gap anisotropy from interlayer tunnelingOther Fields of PhysicsA recent experiment by Ma and collaborators shows that the gap anisotropy in {\rm Bi}_2 {\rm Sr}_2 {\rm Ca}_1 {\rm Cu}_2 {\rm O}_{8+x} is strongly temperature dependent. In particular, the superconducting gap along the \Gamma - M direction shows a weaker temperature dependence than the gap along the \Gamma - X direction which decreases rapidly with temperature. We explain this novel feature as a natural consequence of the interlayer tunneling mechanism of superconductivity.cond-mat-9406046IMSC-94-30IP-BBSR-94-28oai:cds.cern.ch:2668361994-06-07 |
| spellingShingle | Other Fields of Physics Muthukumar, V N Sardar, M Temperature dependent gap anisotropy from interlayer tunneling |
| title | Temperature dependent gap anisotropy from interlayer tunneling |
| title_full | Temperature dependent gap anisotropy from interlayer tunneling |
| title_fullStr | Temperature dependent gap anisotropy from interlayer tunneling |
| title_full_unstemmed | Temperature dependent gap anisotropy from interlayer tunneling |
| title_short | Temperature dependent gap anisotropy from interlayer tunneling |
| title_sort | temperature dependent gap anisotropy from interlayer tunneling |
| topic | Other Fields of Physics |
| url | http://cds.cern.ch/record/266836 |
| work_keys_str_mv | AT muthukumarvn temperaturedependentgapanisotropyfrominterlayertunneling AT sardarm temperaturedependentgapanisotropyfrominterlayertunneling |