1
|
Wang J, Ilyas N, Ren Y, Ji Y, Li S, Li C, Liu F, Gu D, Ang KW. Technology and Integration Roadmap for Optoelectronic Memristor. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2024; 36:e2307393. [PMID: 37739413 DOI: 10.1002/adma.202307393] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/25/2023] [Revised: 09/10/2023] [Indexed: 09/24/2023]
Abstract
Optoelectronic memristors (OMs) have emerged as a promising optoelectronic Neuromorphic computing paradigm, opening up new opportunities for neurosynaptic devices and optoelectronic systems. These OMs possess a range of desirable features including minimal crosstalk, high bandwidth, low power consumption, zero latency, and the ability to replicate crucial neurological functions such as vision and optical memory. By incorporating large-scale parallel synaptic structures, OMs are anticipated to greatly enhance high-performance and low-power in-memory computing, effectively overcoming the limitations of the von Neumann bottleneck. However, progress in this field necessitates a comprehensive understanding of suitable structures and techniques for integrating low-dimensional materials into optoelectronic integrated circuit platforms. This review aims to offer a comprehensive overview of the fundamental performance, mechanisms, design of structures, applications, and integration roadmap of optoelectronic synaptic memristors. By establishing connections between materials, multilayer optoelectronic memristor units, and monolithic optoelectronic integrated circuits, this review seeks to provide insights into emerging technologies and future prospects that are expected to drive innovation and widespread adoption in the near future.
Collapse
Affiliation(s)
- Jinyong Wang
- School of Optoelectronic Science and Engineering, University of Electronic Science and Technology of China, Chengdu, 611731, P. R. China
- Department of Electrical and Computer Engineering, National University of Singapore, Singapore, 117576, Singapore
| | - Nasir Ilyas
- School of Optoelectronic Science and Engineering, University of Electronic Science and Technology of China, Chengdu, 611731, P. R. China
| | - Yujing Ren
- Department of Chemical and Biomolecular Engineering, National University of Singapore, Singapore, 117585, Singapore
| | - Yun Ji
- Department of Electrical and Computer Engineering, National University of Singapore, Singapore, 117576, Singapore
| | - Sifan Li
- Department of Electrical and Computer Engineering, National University of Singapore, Singapore, 117576, Singapore
| | - Changcun Li
- School of Optoelectronic Science and Engineering, University of Electronic Science and Technology of China, Chengdu, 611731, P. R. China
| | - Fucai Liu
- School of Optoelectronic Science and Engineering, University of Electronic Science and Technology of China, Chengdu, 611731, P. R. China
| | - Deen Gu
- School of Optoelectronic Science and Engineering, University of Electronic Science and Technology of China, Chengdu, 611731, P. R. China
- State Key Laboratory of Electronic Thin Films and Integrated Devices, University of Electronic Science and Technology of China, Chengdu, 611731, P. R. China
| | - Kah-Wee Ang
- Department of Electrical and Computer Engineering, National University of Singapore, Singapore, 117576, Singapore
- Institute of Materials Research and Engineering, A*STAR, Singapore, 138634, Singapore
| |
Collapse
|
2
|
Cai W. Functional Nanomaterials for Sensing and Detection. NANOMATERIALS (BASEL, SWITZERLAND) 2024; 14:128. [PMID: 38202583 PMCID: PMC10780453 DOI: 10.3390/nano14010128] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/25/2023] [Accepted: 12/25/2023] [Indexed: 01/12/2024]
Abstract
Functional nanomaterials involve various nanostructured objects, such as zero-dimensional (0D), 1D, and 2D nano-objects (nanoparticles, nanowires, nanotubes, nanosheets, etc [...].
Collapse
Affiliation(s)
- Weiping Cai
- Key Laboratory of Materials Physics, Anhui Key Laboratory of Nanomaterials and Nanotechnology, Institute of Solid State Physics, HFIPS, Chinese Academy of Sciences, Hefei 230031, China
| |
Collapse
|
3
|
Lu Y, Sun N, Wu P, Zhou G, Peng L, Tang J. The application of infrared thermography technology in flap: A perspective from bibliometric and visual analysis. Int Wound J 2023; 20:4308-4327. [PMID: 37551726 PMCID: PMC10681462 DOI: 10.1111/iwj.14333] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2023] [Revised: 07/14/2023] [Accepted: 07/15/2023] [Indexed: 08/09/2023] Open
Abstract
The application of infrared thermography technology (IRT) in flap has become a major focus of research, as it provides a non-invasive, real-time, and quantitative approach for monitoring flap perfusion. In this regard, we conducted a comprehensive visualization and scientometric analysis to systematically summarize and discuss the current state of research in this field. We systematically reviewed publications on the application of IRT in flap procedures from 1999 to 2022, using the Web of Science Core Collection (WoSCC). Through scientometric analysis, we examined annual trends, affiliations, countries, journals, authors, and their relationships, providing insights into current hotspots and future developments in this area. We analysed 522 English studies and found a steady increase in annual publications. The United States and Germany had the highest publication rates, with Beth Israel Deaconess Medical Center and Shanghai Jiaotong University being leading institutions. Notably, Lee BT and Alex Keller emerged as influential authors in this field. Compared to existing techniques, infrared-based technology offers significant advantages for non-invasive monitoring of flap perfusion, including simplicity of operation and objective results. Future trends should focus on interdisciplinary collaborations to develop new infrared devices and achieve intelligent image processing, enabling broader application in various clinical scenarios. This bibliometric study summarizes the progress and landscape of research on 'the Application of infrared thermography technology in flap' over the past two decades, providing valuable insights and serving as a reliable reference to drive further advancements and spark researchers' interest in this field.
Collapse
Affiliation(s)
- Yilei Lu
- Department of Orthopedics, Hand & MicrosurgeryXiangya Hospital, Central South UniversityChangshaChina
- National Clinical Research Center of Geriatric DisordersXiangya Hospital, Central South UniversityChangshaChina
| | - Nianzhe Sun
- Department of Orthopedics, Hand & MicrosurgeryXiangya Hospital, Central South UniversityChangshaChina
- National Clinical Research Center of Geriatric DisordersXiangya Hospital, Central South UniversityChangshaChina
| | - Panfeng Wu
- Department of Orthopedics, Hand & MicrosurgeryXiangya Hospital, Central South UniversityChangshaChina
- National Clinical Research Center of Geriatric DisordersXiangya Hospital, Central South UniversityChangshaChina
| | - Guoling Zhou
- Department of Orthopedics, Hand & MicrosurgeryXiangya Hospital, Central South UniversityChangshaChina
- Xiangya Nursing SchoolCentral South UniversityChangshaChina
| | - Lingli Peng
- Department of Orthopedics, Hand & MicrosurgeryXiangya Hospital, Central South UniversityChangshaChina
- National Clinical Research Center of Geriatric DisordersXiangya Hospital, Central South UniversityChangshaChina
- Xiangya Nursing SchoolCentral South UniversityChangshaChina
- Teaching and Research Section of Clinical Nursing, Xiangya HospitalCentral South UniversityChangshaChina
| | - Juyu Tang
- Department of Orthopedics, Hand & MicrosurgeryXiangya Hospital, Central South UniversityChangshaChina
- National Clinical Research Center of Geriatric DisordersXiangya Hospital, Central South UniversityChangshaChina
| |
Collapse
|
4
|
Sang Y, Xu M, Huang J, Jian L, Gao W, Sun Y, Zheng Z, Yan Y, Yang M, Li J. Polarization-sensitive UV photodetector based on ReSe 2/GaN mixed-dimensional heterojunction. OPTICS LETTERS 2023; 48:6108-6111. [PMID: 38039203 DOI: 10.1364/ol.505797] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/13/2023] [Accepted: 10/24/2023] [Indexed: 12/03/2023]
Abstract
Polarization-sensitive photodetectors in the ultraviolet (UV) region have been favored for their great meaning in the field of military and civilian. UV photodetectors based on GaN have aroused much attention due to high photocurrent and high sensitivity. However, the dependence on external power sources and the limited sensitivity to polarized UV light significantly impede the practical application of these photodetectors in UV-polarized photodetection. Herein, a polarization-sensitive UV photodetector based on ReSe2/GaN mixed-dimensional van der Waals (vdWs) heterojunction is proposed. Owing to the high-quality junction and type-II band alignment, the responsivity and specific detectivity reach values of 870 mA/W and 6.8 × 1011 Jones, under 325 nm illumination, respectively. Furthermore, thanks to the strong in-plane anisotropy of ReSe2, the device is highly sensitive to polarized UV light with a photocurrent anisotropic ratio up to 6.67. The findings are expected to bring new opportunities for the development of highly sensitive, high-speed and energy-efficient polarization-sensitive photodetectors.
Collapse
|
5
|
Yang J, Yang Q, Zhang Y, Wei X, Shi H. Graphene nanowalls in photodetectors. RSC Adv 2023; 13:22838-22862. [PMID: 37520101 PMCID: PMC10375065 DOI: 10.1039/d3ra03104g] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2023] [Accepted: 07/06/2023] [Indexed: 08/01/2023] Open
Abstract
Graphene nanowalls (GNWs) have emerged as a promising material in the field of photodetection, thanks to their exceptional optical, electrical, mechanical, and thermodynamic properties. However, the lack of a comprehensive review in this domain hinders the understanding of GNWs' development and potential applications. This review aims to provide a systematic summary and analysis of the current research status and challenges in GNW-based photodetectors. We begin by outlining the growth mechanisms and methods of GNWs, followed by a discussion on their physical properties. Next, we categorize and analyze the latest research progress in GNW photodetectors, focusing on photovoltaic, photoconductive, and photothermal detectors. Lastly, we offer a summary and outlook, identifying potential challenges and outlining industry development directions. This review serves as a valuable reference for researchers and industry professionals in understanding and exploring the opportunities of GNW materials in photodetection.
Collapse
Affiliation(s)
- Jun Yang
- Chongqing Institute of Green and Intelligent Technology, Chinese Academy of Sciences Chongqing 400714 P. R. China
| | - Qi Yang
- Chongqing Institute of Green and Intelligent Technology, Chinese Academy of Sciences Chongqing 400714 P. R. China
| | - Yongna Zhang
- Chongqing Institute of Green and Intelligent Technology, Chinese Academy of Sciences Chongqing 400714 P. R. China
| | - Xingzhan Wei
- Chongqing Institute of Green and Intelligent Technology, Chinese Academy of Sciences Chongqing 400714 P. R. China
| | - Haofei Shi
- Chongqing Institute of Green and Intelligent Technology, Chinese Academy of Sciences Chongqing 400714 P. R. China
| |
Collapse
|