It was a nice break after my vacation, indulging into some of the pure science stuff, when an old colleague of mine, Dr. Gaurav Gandhi, founder of mLabs in Delhi came across introducing me to his new research and possible developments in this field. Gaurav was actually in my product validation team while I was at Cadence, very passionate… Read More
A lot has been happening in the ReRAM world over the past couple of months. At the ISSCC Conference in February Toshiba/SanDisk presented a paper describing a 32Gbit ReRAM chip.… Read More
(with apologies to George Harrison) Two recent Blogs over at ReRAM-Forum.com have focused on the latest in the IP field, particularly as it affects resistive memory. A high level overview of who is patenting what suggests a healthy amount of R&D is going on in the field. But looking a little deeper suggests there is much overlap… Read More
A quick re-introduction of ReRAM-Forum.com which is dedicated to all things related to resistive RAM, broadly characterized as ReRAM (or RRAM) and CBRAM. The technology is seen as the ‘next generation’ non-volatile memory solution and is being developed by companies large and small for a variety of applications in storage, … Read More
At the recent NCCAVS Thin Film Users Group meeting in November, HP was on the program in the person of Joshua Yang who gave a materials centric look at the status of the HP ReRAM (Memristor) program. A colleague passed on the informative set of slides presented at the meeting. Being a former process integration team leader, I was immediately… Read More
by Christie Marrian of ReRAM-Forum.com
Unity Semiconductor is a true veteran in the emerging memory/ReRAM field and was recently acquired by Rambus “one of the world’s premier technology licensing companies”. I must admit to being somewhat surprised by this acquisition when I first heard about it. Was this another example… Read More
It is ‘Quarterly’ financial report time for many companies and one can occasionally find some interesting snippets in the transcripts of the calls which normally accompany these announcements. For example, SanDisk appear to have an encouraging quarter, reversing sales declines seen through Q1 and Q2. However, what caught … Read More
The 2nd International Workshop on Resistive RAM. The workshop was the second installment of an annual series organized by Stanford University and the Belgian research institute Imec. Like most RRAM workshops, this year’s event featured talks focusing on the physics of RRAM devices and their underlying switching mechanism(s).… Read More
Introducing the first ReRAM-Forum movie!! In part 2 of their recently published papers in the Transactions on Electron Devices of the IEEE, Professor Ielmini’s group describe the modeling of resistive switching in bipolar metal oxide ReRAM. Like part 1, the paper is collaboration with David Gilmer of Sematech who provided the… Read More
The recent (August) flash memory summit in Santa Clara had a session devoted to ReRAM as well as featuring prominently in the keynote address by Sung Wook Park of SK Hynix. The talk includes a summary of NAND’s well known scaling issues along with approaches to 3D NAND. It turns out that they are working on three different technologies:… Read More
