Time‐Tailoring van der Waals Heterostructures for Human Memory System Programming
Abstract The human memory system plays an indispensable role in oblivion, learning, and memorization. Implementing a memory system within electronic devices contributes an important step toward constructing a neuromorphic system that emulates advanced mental functions of the human brain. Given the c...
| Main Authors: | , , , , , , , , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Wiley
2019-10-01
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| Series: | Advanced Science |
| Subjects: | |
| Online Access: | https://doi.org/10.1002/advs.201901072 |
| _version_ | 1818064077217333248 |
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| author | Huawei Chen Chunsen Liu Zuheng Wu Yongli He Zhen Wang Heng Zhang Qing Wan Weida Hu David Wei Zhang Ming Liu Qi Liu Peng Zhou |
| author_facet | Huawei Chen Chunsen Liu Zuheng Wu Yongli He Zhen Wang Heng Zhang Qing Wan Weida Hu David Wei Zhang Ming Liu Qi Liu Peng Zhou |
| author_sort | Huawei Chen |
| collection | DOAJ |
| description | Abstract The human memory system plays an indispensable role in oblivion, learning, and memorization. Implementing a memory system within electronic devices contributes an important step toward constructing a neuromorphic system that emulates advanced mental functions of the human brain. Given the complex time‐tailoring requirement, integrating a human memory system into one system is a great challenge. Here, one van der Waals heterostructure with flexible time‐tailoring ability is demonstrated, which can meet the high requirement of human memory system programming. By stacking volatile and nonvolatile function layers, all basic memory types, including sensory memory, short‐term and long‐term memory are integrated into the device and the transition between these memory types are flexible. Moreover, decision‐making action and in situ result storage are also demonstrated. It is anticipated that the demonstrated time‐tailoring system will support the model of a human memory system. |
| first_indexed | 2024-12-10T14:30:16Z |
| format | Article |
| id | doaj.art-5bb19fb4f9f04c0dad39999be80ef554 |
| institution | Directory Open Access Journal |
| issn | 2198-3844 |
| language | English |
| last_indexed | 2024-12-10T14:30:16Z |
| publishDate | 2019-10-01 |
| publisher | Wiley |
| record_format | Article |
| series | Advanced Science |
| spelling | doaj.art-5bb19fb4f9f04c0dad39999be80ef5542022-12-22T01:44:57ZengWileyAdvanced Science2198-38442019-10-01620n/an/a10.1002/advs.201901072Time‐Tailoring van der Waals Heterostructures for Human Memory System ProgrammingHuawei Chen0Chunsen Liu1Zuheng Wu2Yongli He3Zhen Wang4Heng Zhang5Qing Wan6Weida Hu7David Wei Zhang8Ming Liu9Qi Liu10Peng Zhou11State Key Laboratory of ASIC and System School of Microelectronics Fudan University Shanghai 200433 ChinaState Key Laboratory of ASIC and System School of Microelectronics Fudan University Shanghai 200433 ChinaInstitute of Microelectronics Chinese Academy of Sciences Beijing 100083 ChinaSchool of Electronic Science & Engineering Nanjing University Nanjing 210093 ChinaShanghai Institute of Technical Physics Chinese Academy of Sciences Shanghai 20083 ChinaState Key Laboratory of ASIC and System School of Microelectronics Fudan University Shanghai 200433 ChinaSchool of Electronic Science & Engineering Nanjing University Nanjing 210093 ChinaShanghai Institute of Technical Physics Chinese Academy of Sciences Shanghai 20083 ChinaState Key Laboratory of ASIC and System School of Microelectronics Fudan University Shanghai 200433 ChinaInstitute of Microelectronics Chinese Academy of Sciences Beijing 100083 ChinaInstitute of Microelectronics Chinese Academy of Sciences Beijing 100083 ChinaState Key Laboratory of ASIC and System School of Microelectronics Fudan University Shanghai 200433 ChinaAbstract The human memory system plays an indispensable role in oblivion, learning, and memorization. Implementing a memory system within electronic devices contributes an important step toward constructing a neuromorphic system that emulates advanced mental functions of the human brain. Given the complex time‐tailoring requirement, integrating a human memory system into one system is a great challenge. Here, one van der Waals heterostructure with flexible time‐tailoring ability is demonstrated, which can meet the high requirement of human memory system programming. By stacking volatile and nonvolatile function layers, all basic memory types, including sensory memory, short‐term and long‐term memory are integrated into the device and the transition between these memory types are flexible. Moreover, decision‐making action and in situ result storage are also demonstrated. It is anticipated that the demonstrated time‐tailoring system will support the model of a human memory system.https://doi.org/10.1002/advs.201901072decision‐making abilityhuman memorytime‐tailoring abilityvan der Waals heterostructures |
| spellingShingle | Huawei Chen Chunsen Liu Zuheng Wu Yongli He Zhen Wang Heng Zhang Qing Wan Weida Hu David Wei Zhang Ming Liu Qi Liu Peng Zhou Time‐Tailoring van der Waals Heterostructures for Human Memory System Programming Advanced Science decision‐making ability human memory time‐tailoring ability van der Waals heterostructures |
| title | Time‐Tailoring van der Waals Heterostructures for Human Memory System Programming |
| title_full | Time‐Tailoring van der Waals Heterostructures for Human Memory System Programming |
| title_fullStr | Time‐Tailoring van der Waals Heterostructures for Human Memory System Programming |
| title_full_unstemmed | Time‐Tailoring van der Waals Heterostructures for Human Memory System Programming |
| title_short | Time‐Tailoring van der Waals Heterostructures for Human Memory System Programming |
| title_sort | time tailoring van der waals heterostructures for human memory system programming |
| topic | decision‐making ability human memory time‐tailoring ability van der Waals heterostructures |
| url | https://doi.org/10.1002/advs.201901072 |
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