When several electronic devices are linked through fixed and mobile connections, time-delays inevitably occur due to the limitation of data transmission speed; it is known that systems with these types of aftereffects often experience instability or performance degradation. Substantial research efforts have been made to tackle this problem and POSTECH researchers are reported to have provided an important foundation for the related literature. An article published by Dr. PooGyeon Park, a professor of the Department of Electrical Engineering at POSTECH, was selected as the most cited article in..
Professor Sung-Mo Jung of Graduate Institute of Ferrous Technology received the Adrian Normanton Award from the Institute of Materials, Minerals and Mining (IOM3). Newly established last year in recognition of the late Dr. Adrian Normanton, a renowned UK steel engineer, the award is given for the best technical paper on the topic of steelmaking or casting presented in Ironmaking & Steelmaking: Processes, Products and Applications published by IMO3. Professor Jung was named the Adrian Normanton Award winner for 2015 for his paper on the effect of surface roughness of MgO substrate on th..
POSTECH scientists develop breakthrough technique to easily optimize electrical properties of Polyaniline nanosheets to an unprecedented level in an environmental-friendly and inexpensive way. A piece of deep frozen ice and electronic gadgets may seem to have little connection (except that they are both ‘cool’ to have on you), but ice could now play a role in opening a new era in the electronic industry where conducting polymers, simply put plastics with electrical properties, are in great demand for practical applications. Chemists at Pohang University of Science and Technolo..
One of the most basic yet important surgical skills to keep a patient alive and intact may be closing wounds. It seems that doctors will now get the job done with more ease thanks to new, nontoxic surgical glue that instantly seals a bleeding wound and helps it heal without a scar or inflammation. Inspired by nature’s wonders, Korean scientists at Pohang University of Science and Technology (POSTECH) have developed a light-activated, mussel protein-based bioadhesive (LAMBA) that works on the same principles as mussels attaching to underwater surfaces and insects maintaining structural ..
Toxic environmental contaminants are increasingly known to cause a number of severe health problems, in particular on fetuses, including heart failure, low cognitive ability, delayed development, and neurobehavioral disorders.A new research featured in the Environmental Science and Technology published by the American Chemical Society suggests that the fetus is more vulnerable to some pollutants with certain properties because they penetrate further into the feto-maternal system. The research found that distributions of pollutants and the mechanisms of distributions vary depending on each poll..
A research team consisting of Dr. Gil-Ho Lee, Prof. Hu-Jong Lee, Sol Kim, and Prof. Seung-Hoon Jhi of Department of Physics, reported realization of “short and ballistic” Josephson junctions based on a monolayer graphene sheet. The paper was published in the February issue of Nature Communications. Josephson junction, a nanometer-scale hybrid superconducting device, consists of two superconducting (S) electrodes weakly coupled by a normal-conducting (N) insert. It supports a resistance-free junction supercurrent along with quantum interference effects and has been utilized for rea..
M.S.-Ph.D. Integrated CourseStudent Jingoo Kim Wins the 2015 Dow Korea Award Professor Joon Won Park of the Dept. of Chemistry at POSTECH was selected as the winner of the Academic Excellence Prize by the Korean Chemical Society. The Korean Chemical Society presented the Academic Excellence Prize to him in recognition of his outstanding achievements in the field of chemistry and great contribution toward advancement of chemical technology. He delivered a commemorative lecture to celebrate his prize-winning at the 115th General Meeting of the Korean Chemical Society. After receiving his P..
POSTECH Professor Jong-Ram Lee (Dept. of Materials Science & Engineering) received the Inventor King of the Year Award (a Presidential Citation) from the Korean Intellectual Property Office (KIPO) at the 50th Anniversary Ceremony for Korea Invention Day on May 19th, 2015. Mr. Baekhee Lee, a Ph.D. student in the Dept. of Industrial Management & Engineering, also received the Minister of Science, ICT and Future Planning’s Citation at the ceremony. KIPO selected Prof. Jong-Ram Lee as the winner this year for his contribution to the commercialization of next-generation flexible ele..
Phytoplankton, commonly known as plant plankton that remove carbon dioxide from the atmosphere through photosynthesis, are potentially a key driver of Arctic warming under greenhouse warming, a study reveals. Scientists with Pohang University of Science and Technology (POSTECH), Max Planck Institute for Meteorology (MPI-M), and Korea Institute of Ocean Science and Technology (KIOST), presented on Monday, April 20, in Proceedings of National Academy of Sciences (PNAS) Online, the geophysical impact of phytoplankton that triggers positive feedbacks in the Arctic warming when the warming-induce..
A research team comprised of Prof. Dong Sung Kim and Sang Min Park from the Department of Mechanical Engineering has developed a novel fabrication technique, called electrolyte-assisted electrospinning (ELES), for a self-assembled, free-standing nanofiber membrane. The research outcome was featured on the Inside Cover of the renowned international journal Advanced Materials.Nanofiber membranes have attracted substantial interests in recent years due to their large surface area, high surface to volume ratio, and porosity. These advantages have expanded their applications to sensors, filtration,..