Zobrazeno 1 - 10
of 177
pro vyhledávání: '"Yeonwoong Jung"'
Autor:
Molla Manjurul Islam, Md Sazzadur Rahman, Haley Heldmyer, Sang Sub Han, Yeonwoong Jung, Tania Roy
Publikováno v:
npj 2D Materials and Applications, Vol 8, Iss 1, Pp 1-10 (2024)
Abstract In in-sensor image preprocessing, the sensed image undergoes low level processing like denoising at the sensor end, similar to the retina of human eye. Optoelectronic synapse devices are potential contenders for this purpose, and subsequent
Externí odkaz:
https://doaj.org/article/15555c0b7a3048a58d1a38d78f0b56f3
Autor:
Adithi Krishnaprasad, Durjoy Dev, Mashiyat Sumaiya Shawkat, Ricardo Martinez-Martinez, Molla Manjurul Islam, Hee-Suk Chung, Tae-Sung Bae, Yeonwoong Jung, Tania Roy
Publikováno v:
npj 2D Materials and Applications, Vol 7, Iss 1, Pp 1-8 (2023)
Abstract Memristors for neuromorphic computing have gained prominence over the years for implementing synapses and neurons due to their nano-scale footprint and reduced complexity. Several demonstrations show two-dimensional (2D) materials as a promi
Externí odkaz:
https://doaj.org/article/9c9ac369a0014a169e1b24be24fed161
Autor:
Taehwan Lim, Seung Kwon Seol, Hyo-Jeong Kim, Yang Hoon Huh, Yeonwoong Jung, Hee-Suk Chung, Jung Han Kim
Publikováno v:
Scientific Reports, Vol 12, Iss 1, Pp 1-9 (2022)
Abstract Nanomaterials have gained enormous interest in improving the performance of energy harvest systems, biomedical devices, and high-strength composites. Many studies were performed fabricating more elaborate and heterogeneous nanostructures the
Externí odkaz:
https://doaj.org/article/a05eca5db2a54bb7821bdae03cb66acb
Autor:
Changhyeon Yoo, Sang Sub Han, Emmanuel Okogbue, Tae-Sung Bae, Jae Hyuck Jang, Justin Cao, Hee-Suk Chung, Yeonwoong Jung
Publikováno v:
Advanced Intelligent Systems, Vol 5, Iss 3, Pp n/a-n/a (2023)
A new type of soft actuators based on a vertical stack of nanoporous 2,2,6,6‐tetramethylpiperidine‐1‐oxyl‐oxidized cellulose nanofibers (TOCNs) and atomically thin 2D platinum ditelluride (PtTe2) layers is reported. The actuation of TOCNs is
Externí odkaz:
https://doaj.org/article/9eb6809b0e29438a85c496f33f33ec00
Autor:
Changhyeon Yoo, Tae-Jun Ko, Md Golam Kaium, Ricardo Martinez, Molla Manjurul Islam, Hao Li, Jung Han Kim, Justin Cao, Marconi Acharya, Tania Roy, Yeonwoong Jung
Publikováno v:
APL Materials, Vol 10, Iss 7, Pp 070702-070702-13 (2022)
Two-dimensional (2D) layered materials exhibit many unique properties, such as near-atomic thickness, electrical tunability, optical tunability, and mechanical deformability, which are characteristically distinct from conventional materials. They are
Externí odkaz:
https://doaj.org/article/58e31d0eb7924921b0bcf9da908cd6f6
Autor:
Yujun Xie, Sungwoo Sohn, Minglei Wang, Huolin Xin, Yeonwoong Jung, Mark D. Shattuck, Corey S. O’Hern, Jan Schroers, Judy J. Cha
Publikováno v:
Nature Communications, Vol 10, Iss 1, Pp 1-9 (2019)
Conventional crystal growth models assume crystals grow into a structure-less liquid, even though liquid metals have shown evidence of structural ordering. Here, the authors show crystal growth can be influenced by the presence of thermodynamically u
Externí odkaz:
https://doaj.org/article/f0890de01e55476da74dffaea07af898
Autor:
Sajeevi S. Withanage, Hirokjyoti Kalita, Hee-Suk Chung, Tania Roy, Yeonwoong Jung, Saiful I. Khondaker
Publikováno v:
ACS Omega, Vol 3, Iss 12, Pp 18943-18949 (2018)
Externí odkaz:
https://doaj.org/article/1d4a9933bf65464ea6e1603df80dbc6b
Autor:
Tae-Jun Ko, Hao Li, Sohrab Alex Mofid, Changhyeon Yoo, Emmanuel Okogbue, Sang Sub Han, Mashiyat Sumaiya Shawkat, Adithi Krishnaprasad, Molla Manjurul Islam, Durjoy Dev, Yongjun Shin, Kyu Hwan Oh, Gwan-Hyoung Lee, Tania Roy, Yeonwoong Jung
Publikováno v:
iScience, Vol 23, Iss 11, Pp 101676- (2020)
Summary: Two-dimensional (2D) layered materials and their heterostructures have recently been recognized as promising building blocks for futuristic brain-like neuromorphic computing devices. They exhibit unique properties such as near-atomic thickne
Externí odkaz:
https://doaj.org/article/9d820e9ee596497bb23b8ba91ac3f5ac
Publikováno v:
Nature Communications, Vol 8, Iss 1, Pp 1-8 (2017)
Crystallising a bulk metallic glass usually results in separate phases. Here, the authors use metallic glass nanorods to show that as the sample size approaches the nucleation scale lengths, the crystallization behavior is dictated by the lack of nuc
Externí odkaz:
https://doaj.org/article/16d44ad6c55e44eaa2072f42af78debc
Publikováno v:
ACS Applied Materials & Interfaces; 7/31/2024, Vol. 16 Issue 30, p39673-39682, 10p