Yoon S. – TechConnect Briefs

The role of cetyltrimethylammonium bromide in efficiency of organic-quantum dot hybrid solar cell

Heo S.J., Yoon S., Oh S.H., Kim H.-J., Yonsei University, KR

We fabricated high efficiency organic-quantum dot hybrid solar cells. By employing the hybrid active layer, which absorbed the light in wide range, the short circuit current (Jsc) is increased due to a multiple exciton generation [...]

The role of cetyltrimethylammonium bromide in efficiency of organic-quantum dot hybrid solar cell

Heo S.J., Yoon S., Oh S.H., Kim H.-J., Yonsei University, KR

We fabricated high efficiency organic-quantum dot hybrid solar cells. By employing the hybrid active layer, which absorbed the light in wide range, the short circuit current (Jsc) is increased due to a multiple exciton generation [...]

RLC Reduction Scheme for Modeling Interconnection Line Delay in nano-CMOS Circuits

Jung C., Yoon S., Won T., Inha University, KR

In this paper we propose a realizable RLC-in-RLC-out technique to reduce parasitic parameters. The proposed technique is an efficient MOR (Model Order Reduction) method, which makes it possible to control the rise and delay time [...]

Topography Simulation for Structural Analysis Using Cell Advancing Method

Lee J-G, Yoon S., Kwon O., Won T., Inha University, KR

We propose an cell advancing method which is different but stems from the traditional cell method for accurate topography simulation. It is considered that the cell advancing method is very suitable to figure out the [...]

Extraction of Coupled RLC Network from Multi-level Interconnects for Full Chip Simulation

Yoon S., Won T., Inha University, KR

In this paper, an approach is proposed for extracting coupled RLC network from multi-level interconnects. The proposed approach starts with a step of partitioning the layout of the full-chip under consideration into several sub-layouts, followed [...]

Modeling of Deposition Process by Level Set Method

Jung H., Kwon O., Yoon S., Won T., Inha University, KR

In this paper, we report a novel method for effectively reducing the amount of calculation for a deposition rate at a specific level-set node. The proposed algorithm makes it possible to reduce the number of [...]

Modeling and Simulation of 3D Structures for Gigabit DRAM

Kwon O., Yoon S., Ban Y., Won T., Inha University, KR

In this paper, we present a 3D topography simulator, so-called 3D-SURFILER(SURface proFILER), to model a complicated 3D structure on the substrate for gigabit DRAMs. The 3D-SURFILER comprises a deposition and etching simulator employing a cell [...]

A Methodology for Modeling a Complex Geometry on Wafer from a Layout Data

Yoon S., Kwon O., Won T., Inha University, KR

This paper reports a novel methodology and its application to the modeling of a complex 3D geometry on wafer from a layout data. Our modeling method comprises the steps of: drawing a mask layout; transforming [...]

Modeling of Ultra-low Energy Ion Implantation by Monte-Carlo Method

Ban Y., Yoon S., Kwon O., Won T., Inha University, KR

In this paper, a new method for an accurate and time efficient 3D simulation of ion implantation and an ultra-low energy (sub 2keV) Monte-Carlo ion implantation model are suggested. The dopant and damage profiles show [...]