High K Metal Gate
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ASM demonstrates ALD, hafnium high -k metal gate at 14nm
ASM International N.V. created a new 14nm high-k gate dielectric process that achieved less than 6angstroms equivalent oxide thickness, while maintaining gate leakage below 1A/cm 2 .
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Tight 28nm supply shifts GPU maker shares in Q1
… high performance (HP) process, the foundry’s most advanced 28nm process which uses their first-generation high - k metal gate (HKMG) technology and second-generation silicon germanium (SiGe) straining, Nvidia shares . NVDA’s management …
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SEMATECH highlights from VLSI-TSA
… reported on innovative materials and transistor structures to address performance, power, and cost. Research covers high - k / metal gate (HKMG) materials, resistive RAM (RRAM) memory, and planar and non-planar CMOS technologies. A direct metal …
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Semiconductor wafer fab equipment trends: Deposition
… other” portion, namely atomic layer deposition (ALD). ALD is used for the high- k gate dielectric in high - k / metal gate (HKMG) devices. Other as a whole picked up 4% share. For more about the top players in deposition and other …
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Scatterometry measurement for gate ADI and AEI CD of 28nm metal gates
… monitoring of the dimensions of the high - k metal gate (HKMG) structure are critical ..... measurement and control of a 28nm high - k metal gate for two layers: after-develop ..... beyond. Experiment and results High - k metal gate ADI. The first study was designed …
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GLOBALFOUNDRIES signals 32nm yield success with 250k wafers from Fab 1
… BUSINESS WIRE -- GLOBALFOUNDRIES' Fab 1 in Dresden, Germany has shipped 250,000 semiconductor wafers based on 32nm high - k metal gate (HKMG) technology. AMD commented that it will move ahead with 28nm at GLOBALFOUNDRIES. On a unit basis, cumulative …
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Imec's via-middle TSV fab 'reveals' contacts by wafer thinning/etch
… complete, debonding takes place at room temperature. This process flow was performed with a 300mm wafer with active high - k / metal gate (HKMG) CMOS circuits. Imec performs world-leading research in nanoelectronics. Learn more at www.imec …
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Evolution or revolution: the path for metrology beyond the 22nm node
… etch), buried oxide (BOX) recess under fin, gate height over fin after chemical mechanical polishing (CMP), high - k / metal gate thickness and taper on the fin and recess after gate etch, and spacer profile ( Fig. 1 ). Figure 1. Left: Cross …
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Intel 22nm 3D trigate transistors chosen for Tabula 3PLD products
… node will provide our company with a head start of several years, much as Intel achieved in 2007 by introducing high - k metal - gate (HKMG) transistors at the 45nm node.” said Daniel Gitlin. “We believe this breakthrough will extend Tabula …
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Semiconductor wafer fab equipment trends: Etch
… central issue. In 2012, 3x DRAM, 2x NAND Flash, and advanced logic will ramp in volumes, utilizing advanced high - k metal gate (HKMG) architectures. Etch should see benefits as capacity additions are incorporated. Silicon etch grew in 2011 …
