Jeff Barnum

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Jeff Barnum is a corporate communications specialist at KLA. Prior to that, he held various marketing and technical positions at KLA and Tencor Instruments. Before that, he was a principal litho engineer at Digital Equipment Corp., and he started his career as a process engineer at Fairchild Semiconductor. He holds a BS in chemical engineering from Syracuse University.

Author's Latest Posts

Automotive Innovations In Semiconductors

By Jeff Barnum - 15 Jul, 2021 - Comments: 0

By Jeff Barnum, Janay Camp, and Cathy Perry Sullivan The semiconductor industry performed better than expected in 2020 despite the impact of COVID-19 on the global economy and is preparing for accelerated growth in 2021 and beyond. The global coronavirus pandemic significantly increased demand for communications electronics and fueled the growth in cloud computing to support remote work and ... » read more

MRAM Process Development And Production Briefing

By Jeff Barnum - 10 Mar, 2020 - Comments: 0

By Dr. Meng Zhu, Dr. Roman Sappey, and Jeff Barnum MRAM (Magnetoresistive Random-Access Memory) is a type of non-volatile memory (NVM) that utilizes magnetic states to store information. The basic structure of MRAM is a magnetic-tunnel junction (MTJ), which consists of two ferromagnetic (FM) layers separated by an insulating tunnel barrier (Fig.1). When the magnetizations of the two magnetic... » read more

The Challenges Of Process Control On FinFETs And FD-SOI

By Jeff Barnum - 17 May, 2018 - Comments: 0

Across the semiconductor industry, both FD-SOI and finFET transistor technologies are in high volume production, with IC manufacturers looking to extend both technologies to gain additional performance improvements and meet the variety of customer specific technical and economic requirements. In developing the processes needed for the next-generation FD-SOI and finFET technologies, both transis... » read more