電子及計算機工程學系相關活動

 Lessons from China, US, and the EU
研討會, 演講, 講座

CAiRE Webinar

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How to be a Global AI Entrepreneur: Lessons from China, US, and the EU

由 電子及計算機工程學系 主辦
online Webinar
2020 年 12 月 1 日
Abstract  Bottom‐up approaches to synthesising electronic materials from solution-phase precursors to form functional thin-films can enable electronics with tailorable, on-demand properties to be built in flexible forms and ubiquitously deployed onto arbitrary host objects. Such flexible electronics present a sizeable market that is projected to be on the order of 100’s of billions in 2030 (IDTechEx). Despite the tremendous strides made over the last two decades, thin-film devices grown from solutions are still much inferior to the vacuum-processed counterparts. This is primarily due to a large number of defects existing in solution-grown films that adversely induce various types of energy losses during carriers’ transport, hence resulting in ineffective carrier percolation pathways and further impeding solution-grown devices from achieving their optimal functionality.  In this talk, I will show how I utilised device and material engineering to build robust electronic and optoelectronic devices. I will first introduce a hybrid lamellar channel architecture that is fabricated using oxide and organic materials from precursor solutions at plastic-compatible processing temperature [1]. The introduction of advantageous organic functional groups can effectively passivate oxygen defects and prevent their mobilisations, enabling oxide thin-film transistors with record high operational stability. Following this, I will describe a geometric engineering strategy using solid-state hetero-oxide transistors for real-time detection of liquid-phase biomolecules [2]. Selective detection is enabled by suitable analyte receptors tethered on the oxide surface. Recently, I purposed this sensor for the detection of SARS-CoV-2 spike protein and demonstrated attomolar sensitivity with an ultrahigh dynamic range. Lastly, I will discuss the potential of metal-halide perovskite photovoltaics for powering indoor electronic devices and forming tandem cells with Si by addressing the biggest concern in the perovskite community – long-term stability [3]. I will show how an ionic additive can effectively retard cell degradation and help achieve unprecedentedly high operational stability.   Looking forward, perfecting our engineering approaches can largely mitigate disadvantageous material properties and render the practicality of low-cost solution-grown functional materials for a wide range of electronic, optoelectronic and energy applications with economically viable manufacturing solutions.  Reference  [1] Y.-H. Lin et al., Nature Electronics 2, 587-595 (2019).  [2] “Arab institutions ramp up COVID-19 research”, Nature Middle East.  [3] Y.-H. Lin et al., Science 369, 96-102 (2020).  - Rendering the Practicality of Solution-Grown Materials for Ubiquitous Electronics and Energy Harvesting
研討會, 演講, 講座

Abstract

Bottom‐up approaches to synthesising electronic materials from solution-phase precursors to form functional thin-films can enable electronics with tailorable, on-demand properties to be built in flexible forms and ubiquitously deployed onto arbitrary host objects. Such flexible electronics present a sizeable market that is projected to be on the order of 100’s of billions in 2030 (IDTechEx). Despite the tremendous strides made over the last two decades, thin-film devices grown from solutions are still much inferior to the vacuum-processed counterparts. This is primarily due to a large number of defects existing in solution-grown films that adversely induce various types of energy losses during carriers’ transport, hence resulting in ineffective carrier percolation pathways and further impeding solution-grown devices from achieving their optimal functionality.

In this talk, I will show how I utilised device and material engineering to build robust electronic and optoelectronic devices. I will first introduce a hybrid lamellar channel architecture that is fabricated using oxide and organic materials from precursor solutions at plastic-compatible processing temperature [1]. The introduction of advantageous organic functional groups can effectively passivate oxygen defects and prevent their mobilisations, enabling oxide thin-film transistors with record high operational stability. Following this, I will describe a geometric engineering strategy using solid-state hetero-oxide transistors for real-time detection of liquid-phase biomolecules [2]. Selective detection is enabled by suitable analyte receptors tethered on the oxide surface. Recently, I purposed this sensor for the detection of SARS-CoV-2 spike protein and demonstrated attomolar sensitivity with an ultrahigh dynamic range. Lastly, I will discuss the potential of metal-halide perovskite photovoltaics for powering indoor electronic devices and forming tandem cells with Si by addressing the biggest concern in the perovskite community – long-term stability [3]. I will show how an ionic additive can effectively retard cell degradation and help achieve unprecedentedly high operational stability.

Looking forward, perfecting our engineering approaches can largely mitigate disadvantageous material properties and render the practicality of low-cost solution-grown functional materials for a wide range of electronic, optoelectronic and energy applications with economically viable manufacturing solutions.

Reference

[1] Y.-H. Lin et al., Nature Electronics 2, 587-595 (2019).

[2] “Arab institutions ramp up COVID-19 research”, Nature Middle East.

[3] Y.-H. Lin et al., Science 369, 96-102 (2020).

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Rendering the Practicality of Solution-Grown Materials for Ubiquitous Electronics and Energy Harvesting

由 電子及計算機工程學系 主辦
Seminar by ZOOM: Join Zoom Meeting https://hkust.zoom.us/j/92721705969?pwd=OWdZTXZLaTRGSnM2ckp1ZWZyc2F4dz09 Meeting ID: 927 2170 5969 Passcode: 514507
2020 年 11 月 25 日
 The Law of New Economy - An Entrepreneurial Journey of SenseTime
研討會, 演講, 講座

CAiRE Webinar

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Virtual Fireside Chat with Mr. Hailong Shang:
The Law of New Economy - An Entrepreneurial Journey of SenseTime

由 電子及計算機工程學系 主辦
Online via Webinar
2020 年 11 月 24 日
Online Joint Seminar by HKUST - ACE and EDSSC  - Accurate computing-in-Flash design for general neural networks inference
研討會, 演講, 講座

Online Joint Seminar by HKUST - ACE and EDSSC

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Accurate computing-in-Flash design for general neural networks inference

由 電子及計算機工程學系 主辦
Registration URL: https://hkust.zoom.us/meeting/register/tJwocu6uqzIoGdFatVgxrT9MXTMD60DZ-sHl
2020 年 11 月 20 日
 From Memory to Computing in Memory
研討會, 演講, 講座

Online Joint seminar by HKUST-ACE and EDSSC

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Spintronics: From Memory to Computing in Memory

由 電子及計算機工程學系 主辦
Registration URL: https://hkust.zoom.us/meeting/register/tJYrduytrTMjHNDObQVHAtv427vFLHhCRJy7
2020 年 11 月 13 日
Integrated Memory Device Technology
研討會, 演講, 講座

Integrated Memory Device Technology

由 電子及計算機工程學系; SID (HK Chapter) and State Key Lab. of ADT 主辦
by ZOOM
2020 年 11 月 11 日
Online Joint Seminar by HKUST-ACE and EDSSC  - Design and Optimization of RRAM based Computation-in-Memory Chips
研討會, 演講, 講座

Online Joint Seminar by HKUST-ACE and EDSSC

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Design and Optimization of RRAM based Computation-in-Memory Chips

由 電子及計算機工程學系 主辦
https://hkust.zoom.us/meeting/register/tJAvduuhrz4sGdbva_I7DYohiBM1-suZueWv
2020 年 11 月 6 日
Online Joint Seminar by HKUST-ACE and EDSSC  - Cross-Layer Design for Search-in-Memory using Ferroelectric FET
研討會, 演講, 講座

Online Joint Seminar by HKUST-ACE and EDSSC

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Cross-Layer Design for Search-in-Memory using Ferroelectric FET

由 電子及計算機工程學系 主辦
Registration URL: https://hkust.zoom.us/meeting/register/tJ0vcu6opzsiHNHxmIl3aEgtR4B1yhtw6dsX
2020 年 10 月 30 日
The IEEE Hong Kong Joint Chapter of Electron Devices and Solid-State Circuit   - Student Symposium on Electron Devices and Solid-State Circuit (s-EDDSSC)
會議, 座談會, 論壇

The IEEE Hong Kong Joint Chapter of Electron Devices and Solid-State Circuit 

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Student Symposium on Electron Devices and Solid-State Circuit (s-EDDSSC)

由 電子及計算機工程學系 主辦
Registration URL: https://hkust.zoom.us/meeting/register/tJ0kc-yhqTMsHt2YvLkbKW_GySsK0XU0HT-P
2020 年 10 月 25 日
ECEAA Expert Talk series  - IoT Technology and Opportunities
研討會, 演講, 講座

ECEAA Expert Talk series

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IoT Technology and Opportunities

由 電子及計算機工程學系 代表 ECE Alumni Association 推廣
WebEx (access link will be provided upon registration)
2020 年 10 月 15 日
  Making AI Work
研討會, 演講, 講座

CAIRE Webinar

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Virtual Fireside Chat with Dr. Kai-Fu Lee:  Making AI Work

由 電子及計算機工程學系 主辦
Online via Webinar
2020 年 10 月 6 日
 Integrated photonics, future to data communications
研討會, 演講, 講座

HKSTP Thought-Leadership Series Webinar - HKSTP Thought-Leadership Series Webinar: Integrated photonics, future to data communications

由 電子及計算機工程學系; Hong Kong Science Park 主辦
Zoom (Details will be sent to you after registration at https://hkstp.wufoo.com/forms/hkstp-thoughtleadership-series-webinar/)
2020 年 8 月 21 日
Design, Fabrication and Validation of Next-Generation Neural Interfacing Tools
研討會, 演講, 講座

Design, Fabrication and Validation of Next-Generation Neural Interfacing Tools

由 電子及計算機工程學系 主辦
Zoom seminar: https://hkust.zoom.us/j/99156595382?pwd=MTY1K0VqZDVTaTZPbTFyM2xaeTVsQT09Meeting ID: 991 5659 5382
2020 年 8 月 11 日
 Computer-aided Diagnosis with Deep Learning
研討會, 演講, 講座

ECE Seminar - Towards AI-powered Healthcare: Computer-aided Diagnosis with Deep Learning

由 電子及計算機工程學系 主辦
ZOOM Seminar Details: https://hkust.zoom.us/j/91645885725?pwd=cXB5MlpwaEhBanhPNEZkdmI2ZUtGUT09, Meeting ID: 916 4588 5725
2020 年 7 月 20 日
ECE and IEEE EDS Distinguished Lecture - Flexible electronic devices for physiological signal monitoring
研討會, 演講, 講座

ECE and IEEE EDS Distinguished Lecture - Flexible electronic devices for physiological signal monitoring

由 電子及計算機工程學系 主辦
Registration link: https://hkust.zoom.us/meeting/register/tJErduCqrTMuHNVLWSvnG9N9UqYAhUMhLWgg
2020 年 7 月 9 日
 Scaling blockchains using codes
研討會, 演講, 講座

ECE (ZOOM) Seminar   - Nakamoto meets Shannon: Scaling blockchains using codes

由 電子及計算機工程學系 主辦
Join Zoom Meeting: https://hkust.zoom.com.cn/j/92497635828
2020 年 7 月 2 日
ECE Seminar - INTRODUCTION TO SENSORS, INTERFACING AND CONTROL (Teaching Seminar)
研討會, 演講, 講座

ECE Seminar - INTRODUCTION TO SENSORS, INTERFACING AND CONTROL (Teaching Seminar)

由 電子及計算機工程學系 主辦
Seminar by ZOOM, https://hkust.zoom.us/j/99705870427?pwd=Z3VlTlV3Y3ZaM0Z5SmJOQmR2aldLdz09 Meeting ID: 997 0587 0427
2020 年 7 月 2 日
ECE Seminar - Flexible and Wearable Organic and Metal Oxide Thin-Film Electronics
研討會, 演講, 講座

ECE Seminar - Flexible and Wearable Organic and Metal Oxide Thin-Film Electronics

由 電子及計算機工程學系 主辦
Professor Zhiyong FAN is inviting you to a scheduled Zoom meeting. Join Zoom Meeting https://hkust.zoom.us/j/98263318317 Meeting ID: 982 6331 8317
2020 年 7 月 2 日
ECE Seminar - Neuromorphic computing with memristors
研討會, 演講, 講座

ECE Seminar - Neuromorphic computing with memristors

由 電子及計算機工程學系 主辦
https://hkust.zoom.us/j/95423258052 Meeting ID: 954 2325 8052
2020 年 6 月 15 日
CAiRE Webinar - Virtual Fireside Chat with AI Ethics Global Leader Prof. Francesca Rossi
研討會, 演講, 講座

CAiRE Webinar - Virtual Fireside Chat with AI Ethics Global Leader Prof. Francesca Rossi

由 電子及計算機工程學系 主辦
Online Webinar
2020 年 6 月 12 日
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