Phase Change Dynamics and Two-Dimensional 4-Bit Memory in Ge2Sb2Te5 via Telecom-Band Encoding
| Autor: | Andrew Sarangan, Jaeho Lee, Joshua R. Hendrickson, Joshua A. Burrow, Heungdong Kwon, Mehdi Asheghi, Christopher Perez, Imad Agha, Kenneth E. Goodson, Shiva Farzinazar, Gary A. Sevison |
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| Rok vydání: | 2020 |
| Předmět: |
Physics
business.industry Dynamics (mechanics) 02 engineering and technology 4-bit 021001 nanoscience & nanotechnology Laser 01 natural sciences Atomic and Molecular Physics and Optics Electronic Optical and Magnetic Materials law.invention 010309 optics Non-volatile memory Phase change law Encoding (memory) 0103 physical sciences Optoelectronics Electrical and Electronic Engineering 0210 nano-technology business Biotechnology |
| Zdroj: | ACS Photonics. 7:480-487 |
| ISSN: | 2330-4022 |
| DOI: | 10.1021/acsphotonics.9b01456 |
| Popis: | We propose and demonstrate a two-dimensional 4-bit fully optical nonvolatile memory using Ge2Sb2Te5 (GST) phase change materials, with encoding via a 1550 nm laser. Using the telecom-band laser, we... |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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