Leading-edge IC fab investments are multi-billion-dollar risky bets. Insufficient demand for ICs dooms the line to economic failure regardless of the quality of design and manufacturing. Thus, it is a big deal that Austrian-headquartered ams AG—world leader in production of IC sensors, RFID chips, and power-supplies—has announced plans to set up a new silicon wafer manufacturing line in up-state New York. To date, ams’ leading fabs run 200mm diameter silicon…
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IoT Surveys Indicate Optimism, Confusion
Solid State Technology recently conducted a survey of our readers on how the Internet of Things (IoT) is driving the demand for semiconductor technology. A total of 303 people responded to the survey. A majority of the respondents were in management roles. Survey questions focused on their expectations for growth in the Internet of Things (IoT), drivers, potential roadblocks, opportunities and impact on semiconductor technology, including manufacturing and packaging. There…
Cross-point ReRAM Integration Claimed by Intel/Micron
The Intel/Micron joint-venture now claims to have successfully integrated a Resistive-RAM (ReRAM) made with an unannounced material in a cross-point architecture, switching using an undisclosed mechanism. Pilot production wafers are supposed to be moving through the Lehi fab, and samples to customers are promised by end of this year. HP Labs announced great results in 2010 on prototype ReRAM using titania without the need for a forming step, and then…
Single-electron Molecular Switch 4nm Across
A molecule rotating on the surface of a crystal can function as a tunnel-gate of a transistor, as shown by researchers from the Paul-Drude-Institut für Festkörperelektronik (PDI) and the Freie Universität Berlin (FUB), Germany, the NTT Basic Research Laboratories (NTT-BRL), Japan, and the U.S. Naval Research Laboratory (NRL). Their complete findings are published in the 13 July 2015 issue of the journal Nature Physics. The team used a highly stable…
Electronic Materials Specifications and Markets
At SEMICON West this year, July 14-16 in San Francisco, the Chemical and Gas Manufacturers Group (CGMG) Committee of SEMI have organized an excellent program covering “Contamination Control in the Sub-20nm Era” to occur in the afternoon of the 14th as part of the free TechXPOT series. Recent high-volume manufacturing (HVM) developments have shown much tighter IC control specifications in terms of particles, metal contaminants, and organic contaminants. The session…
Nakamura on blue light history and future
Nobel Laureate Shuji Nakamura provided the keynote address to the attendees at the 57th annual Electronic Materials Conference held this week in Columbus, Ohio. His talk on “The History and Developments of InGaN-based LEDs and Laser Diodes” informed and entertained the audience of materials researchers, particularly since he followed first-principles of materials science and his natural inspiration to create the world’s first commercially viable blue LEDs over 20 years ago.…
ALD of Crystalline High-K SHTO on Ge
Alternative channel materials (ACM) such as germanium (Ge) will need to be integrated into future CMOS ICs, and one part of the integration was shown at the recent Materials Research Society (MRS) spring meeting by John Ekerdt, Associate Dean for Research in Chemical Engineering at the University of Texas at Austin, in his presentation on “Atomic Layer Deposition of Crystalline SrHfxTi1-xO3 Directly on Ge (001) for High-K Dielectric Applications.” Strontium…
Bottoms-up ELD of Cobalt Plugs
As reported in more detail at Solid State Technology, during the IEEE IITC now happening in Grenoble, imec and Lam showed a new Electroless Deposition (ELD) cobalt (Co) process that is claimed to provide void-free bottoms-up pre-filling of vias and contacts. The unit-process is intended to be integrated into flows to produce scaled interconnects for logic and DRAM ICs at the 7nm node and below. Co-incidentally at IITC this year,…
IoT, Healthcare and 5G to Drive RF and Microwave
Imagine the world in 2020, only five years from now. If predictions hold true, more than 50 billion devices will be connected to the Internet (creating the Internet of Things), through smart homes, smart cities, smart factories, smart everything. Two recent Cisco studies show there’s $19 trillion in IoT value is at stake in the private ($14.4 trillion) and public ($4.6 trillion) sectors. The studies see, for example, $2.5 trillion…
CMP Slurry Trade-offs in R&D
As covered at SemiMD.com, the CMP Users Group (of the Northern California Chapter of The American Vacuum Society) recently held a meeting in Albany, New York in collaboration with CNSE, SUNY Polytechnic Institute, and SEMATECH. Among the presentations were deep dives into the inherent challenges of CMP slurry R&D. Daniel Dickmann of Ferro Corporation discussed trade-offs in designing CMP slurries in his presentation, “Advances in Ceria Slurries to Address Challenges…
