Welcome to the Ho Research Group at the City University of Hong Kong!
Our research program aims to utilize chemistry, physics, materials science and various engineering disciplines to explore novel nano-materials and nano-engineering techniques for various technological applications including electronics, energy-harvesting, photonics, and sensors, etc.
More infoPrincipal Investigator (PI)
Johnny
C Ho, Ph.D.
Associate Vice-President (Enterprise) and Professor
Department of Materials Science and Engineering
City University of Hong Kong
Hong Kong SAR
Professor (Joint Appointment)
Institute for Materials Chemistry and Engineering
Kyushu University
Japan
何頌賢博士
協理副校長（企業）及教授
香港城市大學
雙聘教授
日本九州大學 先導物質化學研究所
Contact Information
Department of Materials Science and Engineering
City University of Hong Kong
Tat Chee Avenue
Kowloon, Hong Kong SAR, China
香港九龍塘達之路
香港城市大學
材料科学與工程系
Tel: +852-3442 4897
Fax: +852-3442 0538
Email:
johnnyho@cityu.edu.hk
Web of Science ResearcherID: K-5275-2012
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Research Goals
• Materials & Processing Innovations
• Novel Properties of Nano-Materials
• Heterogeneous Integration of Nano-Materials
• Technological Applications
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Research Topics
• Nano-Scale Materials Processing
• Nano-Electronics
• Nano-Photonics
• Nano-Materials based Energy-Harvesting and Sensors
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Latest News
22.05.2025
Congrat to Dengji Li for his work "In-material Physical Computing based on Reconfigurable Microwire Arrays via Halide-ion Segregation" being accepted in Nature Communications!
12.05.2025
Congrat to Zenghui Wu for his work "Synthesis of Hexagonal Boron Arsenide Nanosheets for Low-Power Consumption Flexible Memristors" being accepted in Nature Communications!
14.04.2025
Congrat to Bowen Li for his work "Tunable Bipolar Photothermoelectric Response from Mott Activation for In-Sensor Image Preprocessing" being accepted in Advanced Materials!
12.04.2025
Congrat Ho Research Group for winning the Gold Medal with Congratulations of the Jury with the topic of "Integrated Reactor for Synergistic Solar-driven Water Purification and Hydrogen Generation" at the 50th International Exhibition of Inventions Geneva!
08.04.2025
The PI, Dr. Johnny Ho, wins the CityUHK Outstanding Research Award 2024-25.
13.03.2025
Congrat to Quan Quan for her work "Atomic-scale Self-rearrangement of Hetero-metastable Phases into High-density Single-atom Catalysts for the Oxygen Evolution Reaction" being accepted in Nature Communications!
06.03.2025
Congrat to Boxiang Gao for his work "Precise p-type Substitutional Doping Enables WS2 p-n Anti-Ambipolar Homojunction Phototransistor Arrays" being accepted in Advanced Functional Materials!