Fullydepleted Silicononinsulator Fdsoi Based Complementary Phototransistors For Insensor Vectormatrix Multiplication

• doi: 10.1109/LED.2023.3248076
• title: Fully-Depleted Silicon-on-Insulator (FDSOI) Based Complementary Phototransistors for In-Sensor Vector-Matrix Multiplication
• publisher: IEEE
• isbn:
• issn: 1558-0563
• rank: 2533
• access_type: LOCKED
• content_type: Journals
• abstract: Two type CMOS-compatible complementary phototransistors (CPTs) with NMOS or PMOS transistor are proposed in this work for in-sensor vector-matrix multiplication (VMM). The CPT is fabricated by the 22nm FDSOI process technology and composed of a MOSFET with a p-doped well under the buried oxide (BOX). The well serves for photoelectron generation and affects the on-state current of the MOSFET by the photoelectrons. The bidirectional and tunable photoresponsivity characteristics as well as the optical-electrical signed multiplication operation (average error < 2.5%) are experimentally demonstrated in the pair of CPTs. The in-sensor VMM is verified by typical artificial neural networks using the CPT array as the image-input layer. Simulated results show slight inference accuracy losses (< 1%) in LeNet3 for MNIST and VGG11/VGG16 for CIFAR-10 recognition.
• article_number: 10050507
• pdf_url: https://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=10050507
• html_url: https://ieeexplore.ieee.org/document/10050507/
• abstract_url: https://ieeexplore.ieee.org/document/10050507/
• publication_title: IEEE Electron Device Letters
• conference_location:
• conference_dates:
• publication_number: 55
• is_number: 10081123
• publication_year: 2023
• publication_date: April 2023
• start_page: 670
• end_page: 673
• citing_paper_count: 5
• citing_patent_count: 0
• download_count: 1044
• insert_date: 20230223
• index_terms:
  • ieee_terms:
    • Virtual machine monitors
    • Silicon-on-insulator
    • Phototransistors
    • Optimized production technology
    • MOSFET
    • Logic gates
    • Artificial neural networks
  • author_terms:
    • Phototransistor
    • in-sensor computing
    • bidirectional and tunable photoresponsivity
    • FDSOI
  • dynamic_index_terms:
    • Matrix Multiplication
    • Silicon-on-insulator
    • Fully Depleted Silicon On Insulator
    • Artificial Neural Network
    • Photoelectron
    • Average Error
    • Type Of Artificial Neural Network
    • Image Processing
    • Internet Of Things
    • Dark Conditions
    • Electrical Signals
    • Light Exposure
    • 2D Materials
    • Image Sensor
    • Load Data
    • Depletion Region
    • Computing Units
    • Machine Vision
    • Electrical Input
    • Sensor Unit
    • Word Line
• authors:
  • Author Name: Guihai Yu
    Affiliation: School of Integrated Circuits, Peking University, Beijing, China
    Author URL: https://ieeexplore.ieee.org/author/37088849309
    ID: 37088849309
    Order: 1
    Author Affiliations:
    • School of Integrated Circuits, Peking University, Beijing, China
  • Author Name: Zheng Zhou
    Affiliation: School of Integrated Circuits, Peking University, Beijing, China
    Author URL: https://ieeexplore.ieee.org/author/37085693302
    ID: 37085693302
    Order: 2
    Author Affiliations:
    • School of Integrated Circuits, Peking University, Beijing, China
  • Author Name: Ruiqi Chen
    Affiliation: School of Integrated Circuits, Peking University, Beijing, China
    Author URL: https://ieeexplore.ieee.org/author/37089773130
    ID: 37089773130
    Order: 3
    Author Affiliations:
    • School of Integrated Circuits, Peking University, Beijing, China
  • Author Name: Jiaqi Li
    Affiliation: School of Integrated Circuits, Peking University, Beijing, China
    Author URL: https://ieeexplore.ieee.org/author/37089771406
    ID: 37089771406
    Order: 4
    Author Affiliations:
    • School of Integrated Circuits, Peking University, Beijing, China
  • Author Name: Peng Huang
    Affiliation: School of Integrated Circuits, Peking University, Beijing, China
    Author URL: https://ieeexplore.ieee.org/author/38240539000
    ID: 38240539000
    Order: 5
    Author Affiliations:
    • School of Integrated Circuits, Peking University, Beijing, China
  • Author Name: Jinfeng Kang
    Affiliation: School of Integrated Circuits, Peking University, Beijing, China
    Author URL: https://ieeexplore.ieee.org/author/37273713100
    ID: 37273713100
    Order: 6
    Author Affiliations:
    • School of Integrated Circuits, Peking University, Beijing, China
  • Author Name: Xiaoyan Liu
    Affiliation: School of Integrated Circuits, Peking University, Beijing, China
    Author URL: https://ieeexplore.ieee.org/author/37280578200
    ID: 37280578200
    Order: 7
    Author Affiliations:
    • School of Integrated Circuits, Peking University, Beijing, China

Image Sensor

• sensor_type: CMOS
• resolution: Not specified
• dynamic_range: Not specified
• pixel_size: Not specified
• dark_current: Not specified

Optical Data

• focal_length: Not specified
• aperture: Not specified
• field_of_view: Not specified
• distortion: Not specified

Performance Metrics

Applications & Benefits

• cell_imaging: Not specified
• benefits: Not specified

Supporting Organizations

• supported_by: National Key Research and Development Plan, National Natural Science Foundation of China

Manuscript Details

• publication_date: April 2023

Relevancy Score

• score: 7
• missing_fields:
  • resolution
  • dynamic_range
  • pixel_size
  • dark_current
  • focal_length
  • aperture
  • field_of_view
  • distortion
  • frame_rate
  • signal_to_noise_ratio
  • sensitivity
  • shutter_speed
  • power_consumption
  • noise
  • cell_imaging
  • benefits

Processed JSON Filename

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