Awards & Press

2019.03.18
The Research of Ph.D. Student Kim Seong-Yeon in Professor Yoo Seung-Hyup's Lab on Advanced Materials Technologies
The research of Ph.D. student Kim Seong-Yeon, a researcher in Professor Yoo Seung-Hyup's lab, was published as a cover article in Advanced Materials Technologies on February 8th. The title of article is, "Organic Vapor‐Jet Printing with Reduced Heat Transfer for Fabrication of Flexible Organic Devices". Organic vapor-jet printing (OVJP) with reduced heat transfer is described by Yoo Seung-Hyup and co-workers. The method realizes direct, ink‐free formation of organic thin‐film patterns on plastic substrates. With a semi‐permanent, stable, low‐emissivity coating based on electroplated gold layers, the proposed OVJP is proven to be highly-effective in the additive fabrication of flexible devices such as the flexible organic tactile sensor array. This study is expected to be applied to flexible OLED displays and flexible organic electronics manufacturing processes.   <Resource Links> https://onlinelibrary.wiley.com/toc/2365709x/2019/4/2 https://onlinelibrary.wiley.com/doi/full/10.1002/admt.201800332   [[{"fid":"6415","view_mode":"default","type":"media","attributes":{"height":"443","width":"948","class":"media-element file-default"}}]]
2019.02.27
Ph.D. Student Tae-In Lee, a Researcher in Professor Byung-Jin Cho's Lab, Earned Recognition at the 26th Korean Semiconductor Science Congress
Ph.D. student Tae-In-Lee, a researcher in Professor Byung-Jin Cho's lab, won the top prize at the 26th Korean Semiconductor Science Congress. The prize-winning paper was entitled, "EOT scaling (~5.7Å) using Y-ZrO2 gate dielectric in Ge-based element, and reduction of leakage current and interfacial trap." Tae-In Lee surpassed the existing material and process method by using an insulating membrane called Y-doped ZrO2 and H2 high-pressure annealing to achieve the world's highest level of 5.7Å (5.7 nm), and developed an excellent, very low gate structure.   [[{"fid":"6380","view_mode":"default","type":"media","attributes":{"height":"533","width":"800","class":"media-element file-default"}}]]
2019.02.25
Professor Kim Yong-Hoon’s research team developed perovskite nanomaterials technologies
Professor Kim Yong-Hoon’s research team (School of Electrical Engineering) succeeded in uncovering new properties of low-dimensional perovskite nanomaterials and presenting a new, non-linear device implementation method utilizing them. The research team recently focused on low-dimensional weaponry halide perovskite material with characteristics that maximize both the manufacturing technology and quantum effects. Using supercomputers to strip away the organic matter of one-dimensional perovskite nanomaterial, it has been discovered that it can demonstrate never-before-reported quasi-metallic properties. Also, it was discovered that if organic material is stripped off of the one-dimensional perovskite nanomaterial, supercomputers can be used to express quasi-metallic properties that have not been reported before. By using this one-dimensional inorganic frame as an electrode, it has been confirmed that it can implement excellent negative differential resistance (NDR) devices by creating tunneling devices based on a single perovskite nanomaterial. Inherent differential resistance refers to the phenomenon in which the current-voltage characteristic curvature appears non-linearly, as if it were 'N'-shaped, as the voltage increases at a particular interval. It is a very important characteristic that will be the source technology for the development of next-generation devices. The research team further revealed that this characteristic of NDR is based on a new principle of NDR stemming from quantum mechanical hybridization. Not only have the new structural and electrical characteristics of low-dimensional halide perovskite been identified, but they also have proved that the use of perovskite-based tunneling devices can lead to a significantly-improved property of the NDR devices. This study, which was jointly-authored by Drs. Muhammed Khan and Lee Joo-Ho, will be published after being selected as the featured cover article of the international journal Advanced International Materials on January 7th, 2019.   [[{"fid":"6362","view_mode":"default","type":"media","attributes":{"height":"333","width":"500","class":"media-element file-default"}}]] (from the left) Lee Joo-Ho, Ph.D., post-doctoral researcher Mohammed Khan, Ph.D., and Professor Kim Yong-Hoon of KAIST  
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Notice

2019.02.21
2019 KAIST EE Spring Semester Colloquium
In the 2019 Spring Semester, KAIST EE Colloquium Lecture Series will be reopened. Including School of Electrical Engineering Professors from KAIST, esteemed speakers featuring diverse expertises will provide insights from their own professional knowlege and experiences. Thursday, March 7th @ 4pm, please participate in our first Colloquium this spring.  Location : IT Convergence B/D(N1)   [[{"fid":"6373","view_mode":"default","type":"media","attributes":{"height":"1709","width":"1169","class":"media-element file-default"}}]]  
2018.11.21
2018 EE Department Fair
Nov. 22nd (Thu) 17:00PM at #1501, E3-1
2018.09.03
CES 2019 Visitor Recruitment(Before 9am Sep 6th)
We are looking for CES 2019 Las Vegas exhibition visitors to our undergraduate students. The Consumer Technology Association (CES) is known as "the largest consumer electronics exhibition on the planet." If you are interested in participating in the program, please refer to the image below and indivisually apply for it by 9:00 am September 6 (Thu).   Eligibility: EE undergraduate students in 3rd, 4th grade with exceptional curiosity and enthusiasm in the implementation / commercialization / commercialization of high-tech Support: Fully funded (airfare, accommodation, registration) Conditions: Team report and presentation Procedure 1. Application Form - Refer to the attachment - Due: 2018. 9. 6 (Thu) 09:00am - Submit to: shahn1028@kaist.ac.kr 2. Interview: Early in September 3. Announcement of successful applicants: Mid-September   [[{"fid":"6020","view_mode":"default","attributes":{"height":"1517","width":"848","class":"media-element file-default"},"type":"media"}]]
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