Zobrazeno 1 - 10
of 24
pro vyhledávání: '"Se-Hyeon Kang"'
Publikováno v:
Journal of the Computational Structural Engineering Institute of Korea. 34:287-292
Publikováno v:
Structural and Multidisciplinary Optimization. 61:1843-1855
We present a shape design optimization method for interdigitated electrodes in an electro-adhesive device. In the finite element analysis of electrostatics using linear basis functions, a finite node displacement method is used for the accurate elect
Publikováno v:
International Journal of Mechanics and Materials in Design. 16:475-486
To simulate the agglomeration of nanoparticles subjected to an external electric field, we develop a method to calculate the induced charge density in surface atoms to account for the inter-particle attractions between metallic nanoparticles, based o
Publikováno v:
Computational Materials Science. 150:273-282
Using a gradient-based optimization method, an optimal mass distribution for a single-walled carbon nanotube (CNT) is determined for extremal thermal conductivity. The variation of atomic mass distribution or the isotope impurity in the CNT could lea
Autor:
Song-Hyun Cha, Eun-Young Ahn, Se-Hyeon Kang, Seonho Cho, Jae Hyun Kim, Youmie Park, You Jeong Lee
Publikováno v:
Scientific Reports, Vol 9, Iss 1, Pp 1-12 (2019)
Scientific Reports
Scientific Reports
Using alternating current electric fields, nanoribbons are fabricated from an aqueous suspension of gold nanoparticles (AuNPs) on mica substrate without resorting to further chemical functionalization of AuNPs. The potential and kinetic energies of A
Autor:
Yeong Shik Kim, Se-Hyeon Kang, Seonho Cho, Hyun-Seok Kim, Song-Hyun Cha, Kwangho Song, Kyeongsoon Kim, You Jeong Lee, Youmie Park, Yoonho Choi
Publikováno v:
Nanoscale Research Letters
Nanoscale Research Letters, Vol 13, Iss 1, Pp 1-10 (2018)
Nanoscale Research Letters, Vol 13, Iss 1, Pp 1-10 (2018)
A green synthesis of gold and silver nanoparticles is described in the present report using platycodon saponins from Platycodi Radix (Platycodon grandiflorum) as reducing agents. Platycodin D (PD), a major triterpenoidal platycodon saponin, was enric
Publikováno v:
Composite Structures. 226:111215
We develop a lattice structure of a desired Poisson’s ratio that is maintained when subjected to finite deformation. Using a gradient-based design optimization in an isogeometric computational framework, the representative unit cell is sophisticate
Autor:
Se-Hyeon Kang, In-Cheol Park
Publikováno v:
ISCAS
Sphere decoding enables maximum likelihood (ML) detection with lower complexity than other decoding algorithms, but it still suffers from large computational delay. This paper proposes a vertical partial Euclidean distance (PED) computation method to
Autor:
In-Cheol Park, Se-Hyeon Kang
Publikováno v:
VTC Spring
Sphere decoding enables maximum likelihood (ML) detection with fairly low complexity in the MIMO wireless systems, but it takes hundreds cycles at low SNR environment. This paper proposes a fast decoding algorithm to reduce the decoding cycles using
Autor:
In-Cheol Park, Se-Hyeon Kang
Publikováno v:
CICC
Parallel decoding is required for low density parity check (LDPC) codes to achieve high decoding throughput, but it suffers from a large set of registers and complex interconnections due to randomly located 1's in the sparse parity check matrix. This