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Dive into the research topics where Sang-Hoon Cho is active.

Publication


Featured researches published by Sang-Hoon Cho.


symposium on vlsi technology | 2010

Vertical double gate Z-RAM technology with remarkable low voltage operation for DRAM application

Joong-Sik Kim; Sung-Woong Chung; Tae-Su Jang; Seung-Hwan Lee; Donghee Son; Seoung-Ju Chung; Sang-Min Hwang; Srinivasa Banna; Sunil Bhardwaj; Mayank Gupta; Jungtae Kwon; David Kim; Greg Popov; Venkatesh P. Gopinath; Michael A. Van Buskirk; Sang-Hoon Cho; Jae-Sung Roh; Sung-Joo Hong; Sung-Wook Park

Vertical double gate floating body (FB) Z-RAM memory cell technology fabricated on a recess gate DRAM technology is presented. Cell operating voltage of 0.5V with comparable static retention and > 1000x improvement in dynamic retention is reported. The reported vertical double gate FB cell is the cell with the lowest operation voltage reported to date.


Archive | 2007

Method for fabricating semiconductor device with recess gate

Yong-Tae Cho; Suk-Ki Kim; Sang-Hoon Cho


Archive | 2006

Method for forming metal line in semiconductor device

Sang-Hoon Cho; Ik-Soo Choi


Archive | 2010

MAGNETIC TUNNEL JUNCTION DEVICE, MEMORY CELL HAVING THE SAME, AND METHOD FOR FABRICATING THE SAME

Sang-Hoon Cho


Archive | 2012

METHOD FOR FABRICATING SEMICONDUCTOR DEVICE WITH VERTICAL CHANNEL TRANSISTOR

Sang-Hoon Cho


Archive | 2007

Method for fabricating magnetic tunnel junction device

Sang-Hoon Cho; Yun-Seok Cho; Jung-Hee Park


Archive | 2009

METHOD FOR PATTERNING SEMICONDUCTOR DEVICE HAVING MAGNETIC TUNNELING JUNCTION STRUCTURE

Sang-Hoon Cho


Archive | 2005

Method for fabricating semiconductor device with deep opening

Yong-Tae Cho; Hae-Jung Lee; Sang-Hoon Cho


Archive | 2006

METHOD FOR FABRICATING SEMICONDUCTOR DEVICE WITH METAL LINE

Hae-Jung Lee; Sang-Hoon Cho; Suk-Ki Kim


Physica Scripta | 2003

Low-frequency electrostatic ion surface waves in magnetized electron-positron plasmas

Sang-Hoon Cho; Hee J. Lee

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