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2010-03-11 Buzz: Samsung to go gate-last for 22nm
South Korea's Samsung Electronics Co. Ltd is reportedly looking at gate-last technology as an alternative in high-k dielectrics, according to sources.
2009-07-03 Antenna touts higher efficiency in small form
Yageo Corp. has announced the 1044 SMD LP patch antenna that is half the size of traditional chip computers, yet achieves 80 percent better efficiency for GPS applications in personal navigation devices, smart phones and notebooks.
2008-01-25 45nm: What Intel didn't tell you
Some high points of Intel's 45nm HKMG technology are: high-k first, metal-gate-last integration; hafnium oxide (HfO2) gate dielectric (1nm EOT); and dual band-edge work function metal gates (TiN for PMOS; TiAlN for NMOS). The gate-last integration is one point that needs a bit of clarification in the Intel process flow.
2007-12-12 TSMC develops 32nm process sans high-k
TSMC develops 32nm process sans high-k
2007-12-06 High-k process for CMOS cancels gate leakage
High-k process for CMOS cancels gate leakage
2007-11-22 NEC jumpstarts 40nm process, eDRAM tech
NEC Electronics has unveiled a 40nm logic process that makes use of a one-two punch: hafnium-based high-k dielectric materials and nickel-silicide gate electrodes.
2007-05-02 High-k dielectrics to benefit from composite nanomaterials, says researchers
High-k dielectrics to benefit from composite nanomaterials, says researchers
2007-01-29 Intel carries out Moore's 'commandment'
Intel announced that it will use a new material with a property called high-k, for the transistor gate dielectric, and a new combination of metal materials for the transistor gate electrode.
2006-06-02 Symposium to mull 45nm challenges
Technologists attending the 2006 Symposium on VLSI Technology in mid-June will hear about multiple facets of 45nm processes
2006-01-01 Taiwan's ITRI innovates in emerging memory research
As process technologies move into deep-submicron arena, Taiwan makers realize that they have to develop their proprietary technologies in a bid to keep competitiveness.
2005-12-07 NEC says 55nm process cuts power consumption
NEC Electronics announced that it has developed a 55nm node process named UX7LS that will employ emersion lithography and higher dielectric constant (high-k) material.
2005-08-01 Little time, big decisions for 45nm node
Technologists face some tough decisions as they ponder which knobs to turn for the 45nm node.
2005-07-06 Transistor's gate stack structure uses Hf-based, high-k dielectric
Transistor's gate stack structure uses Hf-based, high-k dielectric
2005-04-19 Intel may drop high-k gate dielectric, despite work on next version
Intel may drop high-k gate dielectric, despite work on next version
2005-01-20 Transistor's gate stack structure uses Hf-based high-k dielectric
Transistor's gate stack structure uses Hf-based high-k dielectric
2004-12-22 NEC transistor with improved operation speed
NEC and NEC Electronics announced the development of its new transistor that features a new gate stack structure using an Hf-based high-k dielectric and a metal gate electrode.
2004-11-01 NEC claims breakthrough in high-k dielectrics
NEC claims breakthrough in high-k dielectrics
2004-09-22 NEC develops high-K gate dielectric film transistor
NEC develops high-K gate dielectric film transistor
2003-04-03 High-k insulators pose instability challenges
High-k insulators pose instability challenges
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