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2013-12-11 Recognizing the issues with phase change memory
There are about half a dozen papers on phase change memory (PCM) devices at IEDM 2013, and most deal with known reliability problems associated with PCM
2005-03-21 Philips claims phase-change memory low-voltage progress
A team from Philips Research (Eindhoven, The Netherlands) is due to publish details of a chalcogenide non-volatile phase-change memory cell made from doped antimony-telluride which has a low threshold voltage and which should therefore scale with future integrated circuit manufacturing processes
2011-07-04 Phase-change memory tech boasts 10M write cycles
IBM Research has demonstrated that PCM allows computers and servers to boot quickly, enhances their overall performance and can endure at least 10 million write cycles.
2013-01-22 Phase-change material opens new path for data storage
A research team from A*STAR Data Storage Institute has found that materials made of iron and tellurium can change their property known as optical reflectivity depending on their crystalline state
2014-06-09 Phase change memory: Multi-level to multi-tasking
In the VLSI 2014 paper, a 4bit per cell will be presented, the equivalent of 16 levels. It is conceivable that such a memory could operate in a multi-tasking role serving two separate applications.
2005-11-28 Phase change material offers performance and easy use
Laird Technologies introduced a new high-performance phase change material that meets the thermal resistance and reliability requirements needed for advanced apps such as microprocessors, chipsets, graphic processing chips and custom ASICs.
2008-07-02 Phase change interference materials suit Intel's Penryn
Laird Technologies Inc. announced two new products in its T-pcm phase change line of thermal interface materials, T-pcm 670 and T-pcm 680
2012-03-15 PCM progress report no. 6: Recent advances in phase change memory (Part 2
The second installment of this two-part series tackles other recent developments in PCM, including fabrication of a 1 Gb PCM array with a 4F2 cell size.
2012-03-01 PCM progress report no. 6: Recent advances in phase change memory (Part 1
This series looks at some of the most recent phase change memory developments. Part 1 reviews structural and materials advances, focusing on both benefits and challenges
2009-01-23 Partners to push phase change memory development
Aixtron AG and Ovonyx Inc. have agreed to cooperate on the qualification of atomic vapor deposition (AVDR) process technology to further advance scaling of next-generation phase change memory (PCM) products
2006-03-22 New material eases thermal management
Honeywell Electronic Materials has announced the release of a new screen-printable phase-change material that aims to provide semiconductor chip manufacturers flexibility in thermal management.
2002-09-09 Dow Corning phase material improves heat dissipation
The PCM-250 thermal phase change material of Dow Corning Electronics melts at a typical temperature of 500C, dissipating heat from high power density microprocessors to improve their longevity and reliability.
2002-03-01 Chomerics phase-change material simplifies heatsink removal
The T766 phase-change features a thermal impedance of 0.04C-inch?/W, providing a low thermal resistance interface path between hot components and heat inks, while allowing easy removal of sinks for rework operations
2008-02-15 Tweaks behind delay of ST-Intel phase-change memory
Researchers from Intel and STMicroelectronics could have produced samples of 128Mbit phase-change memories in 90nm process technology as early as June 2007 but opted instead to take time to improve the memory
2006-12-15 Renesas, Hitachi improve phase-change memory
Hitachi and Renesas Technology are reporting on a refinement to their strand of phase-change memory research at the International Electron Devices Meeting
2016-03-07 Phase change memory advances: Threshold switching
Here's a look at threshold switching as part of the effort to understand every detail of the conduction mechanisms associated with nano-metric sized phase change memory devices
2016-03-11 Phase change memory advances: Discontinuity, melting
Understand the role of melting during threshold switching and the post-threshold switching conducting state prior to SET state crystallisation.
2010-08-03 Micron reinforces stand on phase-change memory
Micron Technology Inc. confirmed its support for its phase-change memory product line and R&D after an article by Micron senior fellow Greg Atwood excited considerable response from the community
2006-12-13 IBM, Macronix, Qimoda claim fast phase-change memory
Macronix and Qimonda claimed that they have developed a phase-change memory prototype that boasts switching speeds at more than 500 times faster than traditional flash-memory technologies
2005-05-25 IBM, Infineon, Macronix team on phase-change memory
IBM, Infineon and Macronix have agreed to work together to investigate phase-change memory (PCM), Macronix said
2010-07-30 Analysis: a rebuttal of Micron's paper on phase-change memory
Former editor-in-chief of Electronic Engineering Ronald Neale questions the views of Micron's Greg Atwood on phase-change memory
2015-12-24 Recent revelations on non-volatile memory conduction
There is a continuing work at IBM Zurich that has just provided us with new and important insights into non-volatile memory, as well as an intriguing mystery. Read this to learn more.
2014-07-17 Nano-pixels to bring flexible, high-res displays
Oxford University scientists found that phase change materials could lead to low-energy, flexible displays for applications such as 'smart' glasses, synthetic retinas and foldable screens
2012-12-18 Impact of crystal electrodes on PCM (Part 2)
Here's a review of the published ETDR results to see whether the seeded-bridge model holds true.
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.
2008-09-12 Synopsys, Ovonyx develop simulation model for PCM
Synopsys Inc. and Ovonyx Inc. have teamed up to develop of device simulation models for phase change memory (PCM) based on Ovonyx's PCM technology
2012-02-23 PCM progress report no. 5: Scaling issues
Learn about the possible approaches to achieve the scaling necessary to make PCM a commercial success.
2012-02-16 PCM progress report no. 4: Simulating the brain
This report explores the use of phase change memory to emulate a component of the brain, the synapse
2012-02-09 PCM progress report no. 3: New direction with polyamorphic states
Here's a review of Semyon D. Savransky's paper to evaluate a type of nonvolatile memory based on polyamorphous chalcogenide transformations.
2011-04-11 PCM progress report no. 2: Review of PCM-related activities in early 2011
In this report, the author explores the PCM-related activities over the first quarter of 2011.
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