Media OutReach
HKU engineering researchers develop revolutionary diamond fabrication technology
These ultrathin and ultra-flexible diamond membranes are compatible with existing semiconductor manufacturing technologies, and thus can, in principle, be fabricated into a variety of electronic, photonic, mechanical, acoustic, and quantum devices.
The innovative edge-exposed exfoliation method discovered by the team facilitates the rapid production of scalable, free-standing diamond membranes. This approach is superior to traditional methods, which are typically time- and costly and limited in size. Remarkably, the new process can manufacture a two-inch wafer within 10 seconds, offering unmatched efficiency and scalability.
These ultra-flat diamond surfaces, essential for high-precision micromanufacturing, along with the flexibility of the membranes, open up new possibilities for next-generation flexible and wearable electronic and photonic devices. The research team envisions significant industrial applications in electronics, photonics, mechanics, thermics, acoustics, and quantum technologies.
“We hope to promote the usage of the high-figure-of-merit diamond membrane into various fields, and to commercialise this cutting-edge technology and deliver premium diamond membranes, setting a new standard in semiconductor industry. We are eager to collaborate with academic and industry partners to bring this revolutionary product to market and accelerate the arrival of diamond era,” concluded Professor Chu.
Diamonds, renowned globally as valuable gemstones, possess exceptional versatility in various scientific and engineering applications. They are the hardest natural material, boasting unparalleled thermal conductivity at room temperature, extremely high carrier mobility, dielectric breakdown strength, an ultrawide bandgap, and optical transparency spanning from the infrared to the deep-ultraviolet spectrum. These remarkable properties make diamonds ideal for fabricating advanced high-power, high-frequency electronic devices, photonic devices, and heat spreaders to cool high-power density electronic components, such as those in processors, semiconductor lasers, and electric vehicles. However, the inert nature and rigid crystal structure of diamonds pose significant challenges in fabrication and mass production, particularly for ultrathin and freestanding diamond membranes, thereby restricting their widespread usage.
The full paper can be accessed here: https://www.nature.com/articles/s41586-024-08218-x
About Professor Zhiqin Chu
Prof. Zhiqin Chu received his B.S. and Ph.D. degrees in Physics from Northwest University (China) and The Chinese University of Hong Kong, in July 2008 and July 2012, respectively. After spending one year as a postdoctoral fellow in the same group, he conducted postdoctoral research at The University of Stuttgart (Germany) from April 2014 to September 2016. Since November 2018, he has been an Assistant Professor in the Department of Electrical and Electronic Engineering (with a joint appointment in the School of Biomedical Sciences) at The University of Hong Kong, and was promoted to tenured Associate Professor in November 2024. Since joining HKU, Prof. Chu has published over 60 peer-reviewed articles in journals such as Nature, Nature Communications, and Science Advances, and has filed 14 patents related to diamond technology. Prof. Chu has received multiple awards, including the Gold Medal at the 2023 International Invention Innovation Competition in Canada (iCAN), the Top 10 Best Invention Award at the 2023 iCAN, the Silver Medal at the 2022 Inventions Geneva Evaluation Days, and the Gold Medal at the 2024 International Exhibition of Inventions of Geneva.
About Professor Yuan Lin
Prof. Yuan Lin earned his B.S. and M.S. in Engineering Mechanics from Tsinghua University, followed by another M.S. in Applied Mathematics and a Ph.D. in Solid Mechanics from Brown University. He joined The University of Hong Kong in 2008 and is now a full Professor in the Department of Mechanical Engineering. His research on cell/tissue mechanics and mechanics of functional materials led to publications in top journals, including Nature, PNAS, Nature Communications, Science Advances and PRL. Prof. Lin has served as Chair of the Gordon Research Conference on Nano-Mechanical Interfaces and keynote speaker in numerous international conferences. As the PI or Co-PI, he has secured more than 15 research grants. Prof. Lin currently serves as the Secretary for the Hong Kong Society of Theoretical and Applied Mechanics.
Hashtag: #HKU
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Media OutReach
Step into Hong Kong: Experience the “Immersive Hong Kong” Exhibition in Dubai
Organised in collaboration with the Hong Kong Economic and Trade Office in Dubai (Dubai ETO), the exhibition is part of the ISD’s promotional campaign to showcase the city’s new attractions, advantages and opportunities. Themed “Hong Kong – Where the World Looks Ahead”, it invites visitors to explore Hong Kong’s potential for tourism, business and investment.
The Director of Information Services, Mrs Apollonia Liu, said Hong Kong efforts to deepen overseas networks, including closer ties with the Middle East.
“The Chief Executive and principal officials have led delegations since last year to strengthen connections with the Middle East. We hope this exhibition showcase Hong Kong’s unique potential,” Mrs Liu said.
The exhibition features six immersive zones, each highlighting Hong Kong’s world-class strengths:
- Financial Bridgehead: Discover Hong Kong’s leading role as a global financial hub
- I&T Brain Bank: Experience the city’s cutting-edge innovation and technology
- Blossoming Creativity: Delve into Hong Kong’s thriving arts and culture scene
- Diversity and Greenery: Explore greenery and sustainability out of the metropolis Hong Kong
- Buzzing Sports Action: Get a sneak peek of Kai Tak Sports Park, a premier sports and entertainment complex
- Messy Desk x Brand Hong Kong photo corner: Discover local elements from the creative illustration of the Hong Kong skyline
With state-of-the-art displays, naked-eye 3D installations and interactive exhibits, visitors can immerse themselves in the multi-faceted brilliance of Hong Kong.
Join the ‘Snap a Cool Shot @Immersive Hong Kong’ contest! Win a grand prize of two round-trip Cathay Pacific business class tickets to Hong Kong, or secure second prize with two round-trip economy tickets from Dubai.
Enjoy live entertainment From December 20 to 22, including a high-energy street dance show by Move Beyond and a pop concert by SENZA A Cappella, bringing Hong Kong’s dynamic culture to Dubai.
Open daily with free admission, the exhibition runs until January 5, 2025, and offers complimentary souvenirs. Come to discover Hong Kong’s unparalleled blend of innovation, creativity and opportunity.
To learn more, visit https://www.brandhk.gov.hk/en/campaign/hkpromotion-middle-east as well as www.hketodubai.gov.hk/en/index.html.
Hashtag: #ImmersiveHongKong
https://www.brandhk.gov.hk/
https://www.linkedin.com/company/brand-hong-kong/
https://twitter.com/brand_hk/
https://www.facebook.com/brandhk.isd
Wechat: Wechat: 香港 亚洲国际都会
https://www.instagram.com/brandhongkong
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Media OutReach
ZJLD Awarded the 2024 Hong Kong Corporate Governance and ESG Excellence Award by the Chamber of Hong Kong Listed Companies
Hashtag: #ZJLD
The issuer is solely responsible for the content of this announcement.
About ZJLD Group Inc.
Media OutReach
Japan’s first overseas JOYPOLIS SPORTS flagship complex opens in Kai Tak Sports Park
The all-weather indoor sportainment complex, JOYPOLIS SPORTS HONG KONG, grandly opens today.
- With five stories and nearly 30,000 square feet, it features dozens of sports entertainment activities.
- With the mission of “Sports for All Generations,” it combines sports and entertainment under the concept of Sportainment.
- The first SEGA-licensed SONIC Stadium and the top-floor themed restaurant “Hungry Tiger, Hidden Dragon” are also unveiled simultaneously.
HONG KONG SAR – Media OutReach Newswire – 20 December 2024 – The largest indoor amusement park in Japan, TOKYO JOYPOLIS, launched its sister brand JOYPOLIS SPORTS, opening its first overseas flagship complex—JOYPOLIS SPORTS HONG KONG—today with a grand opening ceremony. The event was graced by Mr Shuji Utsumi, President and COO of SEGA CORPORATION; Mr. Justin Scarpone, Executive Vice President, Executive Officer and Head of Global Transmedia Group of SEGA; Mr. Nishiumi Shigehiro, Deputy Consul-General of Japan, Consulate-General of Japan in Hong Kong; Mr. Arnold Lau, Associate Director-General of Investment Promotion, InvestHK, Mr John Sharkey, Project Director, Kai Tak Sports Park Limited; along with Dr Bonnie Or, Director; Mr Vincent Law, Executive Director; Mrs Alice Law, Managing Director, Supreme Joy Limited and Mr Stanley Chan, Director and the owner of the legendary Hong Kong racehorse “Golden Sixty”; Mr Alan Ho, Director; Mr Chan Kam-lung, Director representative; and Mr. Keo. W, representative of “Hungry Tiger Hidden Dragon” and interdisciplinary designer, who served as officiating guests. They celebrated the unveiling of JOYPOLIS SPORTS HONG KONG alongside numerous distinguished guests, business partners, and friends from the sports community.
JOYPOLIS SPORTS HONG KONG – Introduction to the Three Major Themed Areas
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Ninja Dojo
Modern Ninja Training Experience
(Location:G/F)
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Modern Ninja Training Experience
At JOYPOLIS SPORTS HONG KONG, the Ninja Dojo perfectly combines traditional Japanese ninja elements with modern ninja athletic concepts. Participants enter a training dojo where they can enhance their explosive power and reaction speed through traditional ninjutsu techniques, martial arts training, and the throwing of ninja tools. They will face a series of challenges that test both physical fitness and intelligence, earning exclusive scores to assess their modern ninja skills.
Selected Game Highlights:
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SONIC Stadium
SEGA Licensed the First Sports-Themed SONIC Stadium
(Location: 2/F)
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SEGA-Licensed SONIC Stadium
The SONIC Stadium at JOYPOLIS SPORTS HONG KONG is licensed by SEGA that combines multiple SONIC-themed family entertainment attractions. This exciting arena merges the world of SONIC with sports amusement facilities, offering a thrilling experience filled with speed and excitement. Specifically designed for fans, the stadium allows visitors to experience SONIC’s signature moves while pushing their own limits. It also features a dedicated parent-child sports area designed for children aged 2 to 11, ensuring that players of all ages can immerse themselves in the world of SONIC.
Selected Game Highlights:
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FUTURE ARENA
World-Class Innovative Sports Experiences
(Location:3/F)
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Seamless Integration of Physical Sports and Innovative Entertainment
The Future Arena at JOYPOLIS SPORTS HONG KONG combines physical activities with cutting-edge entertainment experiences. It showcases the latest projects developed specifically for the Hong Kong flagship complex, featuring advanced sports games created by top global game developers. Players can immerse themselves in these experiences without wearing any equipment, redefining fitness and entertainment through state-of-the-art technology.
Selected Game Highlights:
The Future Arena promises to offer unparalleled fun and engagement, making it an exciting destination for fitness enthusiasts and gamers alike.
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Merchandise
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Ticketing Office and Souvenir Shop
(Location:1/F)
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Ticketing Office and Souvenir Shop
The ticketing office and souvenir shop are located on the first floor, offering official SEGA SONIC & FRIENDS merchandise from Japan, as well as a variety of SONIC memorabilia from around the world. Every fan will find something to cherish.
Additionally, JOYPOLIS SPORTS HONG KONG will collaborate with popular IPs to periodically launch exclusive events, limited-edition products, collectibles, and even more exciting surprises waiting to be discovered!
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Hashtag: #JOYPOLIS
The issuer is solely responsible for the content of this announcement.
About JOYPOLIS SPORTS HONG KONG
- JOYPOLIS SPORTS HONG KONG
Monday to Saturday: 10:30 am – 8:30 pm
- Hungry Tiger Hidden Dragon Restaurant and Bar
Monday to Wednesday, Sunday: 12pm – 10pm
Thursday to Saturday: 12pm – 2am
- Instagram: @joypolis_sports_hk | @SONIC_stadium_hk
- Facebook: JOYPOLIS SPORTS HONG KONG | SONIC STADIUM HONG KONG
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