Mixed-mode electro-optical operation of Ge2Sb2Te5 nanoscale crossbar devices
The use of phase-change materials for a range of exciting new optoelectronic applications from artificial retinas to ultrahigh-resolution displays requires a thorough understanding of how these materials perform under a combination of optical and electrical stimuli. This study reports for the first...
| Main Authors: | , , , , |
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| Format: | Journal article |
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Wiley
2017
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| _version_ | 1797101134728396800 |
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| author | Rodriguez-Hernandez, G Hosseini, P Ríos, C Wright, C Bhaskaran, H |
| author_facet | Rodriguez-Hernandez, G Hosseini, P Ríos, C Wright, C Bhaskaran, H |
| author_sort | Rodriguez-Hernandez, G |
| collection | OXFORD |
| description | The use of phase-change materials for a range of exciting new optoelectronic applications from artificial retinas to ultrahigh-resolution displays requires a thorough understanding of how these materials perform under a combination of optical and electrical stimuli. This study reports for the first time the complex link between the electronic and optical properties in real-world crossbar nanoscale devices constructed by confining a thin layer of Ge 2 Sb 2 Te 5 between transparent indium tin oxide electrodes, forming an optical nanocavity. A novel proof-of-concept device that can be operated by a combination of optical and electrical stimuli is presented, leading the way for the development of further applications based on mixed-mode electro-optical operation. |
| first_indexed | 2024-03-07T05:47:33Z |
| format | Journal article |
| id | oxford-uuid:e7b99e1b-4aba-4926-8aab-450c9dd592a0 |
| institution | University of Oxford |
| last_indexed | 2024-03-07T05:47:33Z |
| publishDate | 2017 |
| publisher | Wiley |
| record_format | dspace |
| spelling | oxford-uuid:e7b99e1b-4aba-4926-8aab-450c9dd592a02022-03-27T10:41:06ZMixed-mode electro-optical operation of Ge2Sb2Te5 nanoscale crossbar devicesJournal articlehttp://purl.org/coar/resource_type/c_dcae04bcuuid:e7b99e1b-4aba-4926-8aab-450c9dd592a0Symplectic Elements at OxfordWiley2017Rodriguez-Hernandez, GHosseini, PRíos, CWright, CBhaskaran, HThe use of phase-change materials for a range of exciting new optoelectronic applications from artificial retinas to ultrahigh-resolution displays requires a thorough understanding of how these materials perform under a combination of optical and electrical stimuli. This study reports for the first time the complex link between the electronic and optical properties in real-world crossbar nanoscale devices constructed by confining a thin layer of Ge 2 Sb 2 Te 5 between transparent indium tin oxide electrodes, forming an optical nanocavity. A novel proof-of-concept device that can be operated by a combination of optical and electrical stimuli is presented, leading the way for the development of further applications based on mixed-mode electro-optical operation. |
| spellingShingle | Rodriguez-Hernandez, G Hosseini, P Ríos, C Wright, C Bhaskaran, H Mixed-mode electro-optical operation of Ge2Sb2Te5 nanoscale crossbar devices |
| title | Mixed-mode electro-optical operation of Ge2Sb2Te5 nanoscale crossbar devices |
| title_full | Mixed-mode electro-optical operation of Ge2Sb2Te5 nanoscale crossbar devices |
| title_fullStr | Mixed-mode electro-optical operation of Ge2Sb2Te5 nanoscale crossbar devices |
| title_full_unstemmed | Mixed-mode electro-optical operation of Ge2Sb2Te5 nanoscale crossbar devices |
| title_short | Mixed-mode electro-optical operation of Ge2Sb2Te5 nanoscale crossbar devices |
| title_sort | mixed mode electro optical operation of ge2sb2te5 nanoscale crossbar devices |
| work_keys_str_mv | AT rodriguezhernandezg mixedmodeelectroopticaloperationofge2sb2te5nanoscalecrossbardevices AT hosseinip mixedmodeelectroopticaloperationofge2sb2te5nanoscalecrossbardevices AT riosc mixedmodeelectroopticaloperationofge2sb2te5nanoscalecrossbardevices AT wrightc mixedmodeelectroopticaloperationofge2sb2te5nanoscalecrossbardevices AT bhaskaranh mixedmodeelectroopticaloperationofge2sb2te5nanoscalecrossbardevices |