tag: EUV

New Options For Power
By Ed Sperling - 10 Sep, 2015 - Comments: 0

Chipmakers have been talking for years about the next big breakthrough in battery technology, low-power architectures and energy harvesting. So far, none of them has made their job any easier. Batteries empty out too quickly, and the technology for improving the amount of energy that can be stored don't improve fast enough—or safely enough when they do show big improvements—to make a big... » read more

Manufacturing Bits: Sept. 1
By Mark LaPedus - 01 Sep, 2015 - Comments: 0

Free-electron laser EUV consortium Extreme ultraviolet (EUV) lithography is delayed. Chipmakers hope to insert EUV at the 7nm node, but that’s not a given. As before, the big problem is the EUV light source. So far, the source can’t generate enough power to enable the required throughput for EUV in high-volume production. ASML’s current EUV source is operating at 80 Watts, up from 10 ... » read more

Interconnect Challenges Grow
By Mark LaPedus - 20 Aug, 2015 - Comments: 1

It’s becoming apparent that traditional chip scaling is slowing down. The 16nm/14nm logic node took longer than expected to unfold. And the 10nm node and beyond could suffer the same fate. So what’s the main cause? It’s hard to pinpoint the problem, although many blame the issues on lithography. But what could eventually hold up the scaling train, and undo Moore’s Law, is arguably t... » read more

What Works After 7nm?
By Mark LaPedus - 20 Aug, 2015 - Comments: 3

An Steegen, senior vice president of process technology at [getentity id="22217" e_name="Imec"], the Belgium-based R&D organization, sat down with Semiconductor Engineering to discuss the future of process technology and transistor trends all the way to 3nm. SE: Some say the semiconductor industry is maturing. Yet we have more device types and options than ever before, right? Steegen:... » read more

Pathfinding Beyond 10nm
By Paula Doe - 10 Aug, 2015 - Comments: 0

After higher aspect-ratio finFETs and higher mobility SiGe and III-V materials, the industry will move to lateral nanowires and then to vertical nanowire transistors, and to new tunnel junction FETs or spin wave architectures ─ or to various combinations of these technologies for different applications, reported An Steegan, Imec senior vice president of process technology, during SEMICON West... » read more

Multiple Lithography Options Still Remain in Play
By Paula Doe - 03 Aug, 2015 - Comments: 1

The throughput and uptime of EUV, and the overlay accuracy of 193nm immersion lithography, continue to steadily improve, though neither is yet ready for 10nm production, according to speakers at SEMICON West. Mike Lercel, ASML director, Product Marketing, reported several EUV tool sites achieved 70 percent uptime for more than a week, and one customer site had done so for more than four ... » read more

The Week In Review: Manufacturing
By Mark LaPedus - 24 Jul, 2015 - Comments: 0

German laser giant Trumpf is spending more than 70 million euros ($76.9 million) to build a new facility for its laser amplifier technology in EUV lithography applications. Trumpf has nothing to do with the Republican presidential candidate Donald Trump. But rather Trumpf is a German-based supplier of machine tools, lasers and electronics for industrial applications. Meanwhile, Trumpf’s new b... » read more

Fab Issues At 7nm And 5nm
By Mark LaPedus - 23 Jul, 2015 - Comments: 2

The race toward the 7nm logic node officially kicked off in July, when IBM Research, GlobalFoundries and Samsung jointly rolled out what the companies claim are the industry’s first 7nm test chips with functional transistors. They're not alone, of course. Intel and TSMC also are racing separately to develop 7nm technology. And in the R&D labs, chipmakers also are working on technologies f... » read more

Rethinking Manufacturing Models
By Ed Sperling - 23 Jul, 2015 - Comments: 0

The perennial uncertainty surrounding EUV lithography and complications stemming from the most advanced nodes are creating a domino effect across the semiconductor industry. Rather than stalling the market, though, which is what happened with the transition to 20nm, vendors now are accelerating their product rollouts and adjusting business plans to capitalize on those delays. That includes m... » read more

Inside Samsung’s Foundry Biz
By Mark LaPedus - 23 Jul, 2015 - Comments: 0

Semiconductor Engineering sat down to talk about the foundry business, process technology, design and other topics with Hong Hao, senior vice president of the foundry business at [getentity id="22865" e_name="Samsung Semiconductor"]; and Kelvin Low, senior director of foundry marketing at Samsung Semiconductor. What follows are excerpts of that discussion. SE: The foundry business has alway... » read more

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