High speed switching in quantum Dot/Ti-TiOx nonvolatile memory device

2016 ◽  
Vol 12 (2) ◽  
pp. 323-327 ◽  
Author(s):  
V. Kannan ◽  
Hyun-Seok Kim ◽  
Hyun-Chang Park
Keyword(s):  
Quantum Dot ◽  
Nonvolatile Memory ◽  
High Speed ◽  
Memory Device ◽  
Nonvolatile Memory Device ◽  
High Speed Switching

Multi-Bit Quantum Dot Nonvolatile Memory (QDNVM) Using Cladded Germanium and Silicon Quantum Dots

2015 ◽  
Vol 24 (03n04) ◽  
pp. 1550003 ◽  
Author(s):  
Murali Lingalugari ◽  
Pik-Yiu Chan ◽  
Evan Heller ◽  
Faquir Jain
Keyword(s):  
Quantum Dots ◽  
Quantum Dot ◽  
Nonvolatile Memory ◽  
Complementary Metal Oxide Semiconductor ◽  
Memory Device ◽  
Floating Gate ◽  
Oxide Semiconductor ◽  
Cmos Process ◽  
Device Structure ◽  
Nonvolatile Memory Device

In this paper, we are experimentally demonstrating the multi-bit storage of a nonvolatile memory device with cladded quantum dots as the floating gate. These quantum dot nonvolatile memory (QDNVM) devices were fabricated by using standard complementary metal-oxide-semiconductor (CMOS) process. The quantum dots in the floating gate region assembled using site-specific selfassembly (SSA) technique. Quantum mechanical simulations of this device structure are also presented. The experimental results show that the voltage separation between the bits was 0.15V and the voltage pulses required to write these bits were 11.7V and 30V. These devices demonstrated the larger write voltage separation between the bits.

Flexible Nanoporous WO3–x Nonvolatile Memory Device

ACS Nano ◽  
2016 ◽  
Vol 10 (8) ◽  
pp. 7598-7603 ◽  
Author(s):  
Yongsung Ji ◽  
Yang Yang ◽  
Seoung-Ki Lee ◽  
Gedeng Ruan ◽  
Tae-Wook Kim ◽  
...  
Keyword(s):  
Nonvolatile Memory ◽  
Memory Device ◽  
Nonvolatile Memory Device

Novel SONOS-Type Nonvolatile Memory Device With Optimal Al Doping in HfAlO Charge-Trapping Layer

2008 ◽  
Vol 29 (3) ◽  
pp. 265-268 ◽  
Author(s):  
Ping-Hung Tsai ◽  
Kuei-Shu Chang-Liao ◽  
Chu-Yung Liu ◽  
Tien-Ko Wang ◽  
P. J. Tzeng ◽  
...  
Keyword(s):  
Nonvolatile Memory ◽  
Charge Trapping ◽  
Memory Device ◽  
Al Doping ◽  
Nonvolatile Memory Device
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