Positive and negative tone double patterning lithography for 50nm flash memory

2006 ◽  
Author(s):  
Chang-Moon Lim ◽  
Seo-Min Kim ◽  
Young-Sun Hwang ◽  
Jae-Seung Choi ◽  
Keun-Do Ban ◽  
...  
Keyword(s):  
Flash Memory ◽  
Double Patterning ◽  
Negative Tone

scholarly journals Materials and Processes of Negative Tone Development for Double Patterning Process

2009 ◽  
Vol 22 (5) ◽  
pp. 635-640 ◽  
Author(s):  
Shinji Tarutani ◽  
Hideaki Tsubaki ◽  
Sou Kamimura
Keyword(s):  
Double Patterning ◽  
Negative Tone

Sub-k1 = 0.25 lithography with double patterning technique for 45-nm technology node flash memory devices at λ = 193nm

2007 ◽  
Author(s):  
Gianfranco Capetti ◽  
Pietro Cantù ◽  
Elisa Galassini ◽  
Alessandro Vaglio Pret ◽  
Catia Turco ◽  
...  
Keyword(s):  
Flash Memory ◽  
Memory Devices ◽  
Technology Node ◽  
Patterning Technique ◽  
Double Patterning

Process variation challenges and resolution in the negative-tone develop double patterning for 20nm and below technology node

2015 ◽  
Author(s):  
Sohan S. Mehta ◽  
Lakshmi K. Ganta ◽  
Vikrant Chauhan ◽  
Yixu Wu ◽  
Sunil Singh ◽  
...  
Keyword(s):  
Process Variation ◽  
Technology Node ◽  
Double Patterning ◽  
Negative Tone

Information-Seeking on the Internet

Crisis ◽  
2015 ◽  
Vol 36 (3) ◽  
pp. 211-219 ◽  
Author(s):  
Vinod Singaravelu ◽  
Anne Stewart ◽  
Joanna Adams ◽  
Sue Simkin ◽  
Keith Hawton
Keyword(s):  
At Risk ◽  
Young People ◽  
Information Seeking ◽  
Significant Proportion ◽  
The Internet ◽  
Search Terms ◽  
Specific Advice ◽  
Restriction Sites ◽  
Self Harm ◽  
Negative Tone

Abstract. Background: The Internet is used by young people at risk of self-harm to communicate, find information, and obtain support. Aims: We aimed to identify and analyze websites potentially accessed by these young people. Method: Six search terms, relating to self-harm/suicide and depression, were input into four search engines. Websites were analyzed for access, content/purpose, and tone. Results: In all, 314 websites were included in the analysis. Most could be accessed without restriction. Sites accessed by self-harm/suicide search terms were mostly positive or preventive in tone, whereas sites accessed by the term ways to kill yourself tended to have a negative tone. Information about self-harm methods was common with specific advice on how to self-harm in 15.8% of sites, encouragement of self-harm in 7.0%, and evocative images of self-harm/suicide in 20.7%. Advice on how to get help was given in 56.1% of sites. Conclusion: Websites relating to suicide or self-harm are easily accessed. Many sites are potentially helpful. However, a significant proportion of sites are potentially harmful through normalizing or encouraging self-harm. Enquiry regarding Internet use should be routinely included while assessing young people at risk.

Novel Three Dimensional (3D) NAND Flash Memory Array Having Tied Bit-line and Ground Select Transistor (TiGer)

2012 ◽  
Vol E95.C (5) ◽  
pp. 837-841 ◽  
Author(s):  
Se Hwan PARK ◽  
Yoon KIM ◽  
Wandong KIM ◽  
Joo Yun SEO ◽  
Hyungjin KIM ◽  
...  
Keyword(s):  
Flash Memory ◽  
Three Dimensional ◽  
Nand Flash ◽  
Nand Flash Memory ◽  
Memory Array
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