• Phase-change memory (also known as PCM, PCME, PRAM, PCRAM, OUM (ovonic unified memory) and C-RAM or CRAM (chalcogenide RAM)) is a type of non-volatile...
    41 KB (4,693 words) - 07:06, 27 May 2025
  • Phase change may refer to: Phase transition, the transformation from one thermodynamic state to another. Phase-change memory, a type of random-access memory...
    256 bytes (64 words) - 13:18, 10 September 2021
  • or GST) is a phase-change material from the group of chalcogenide glasses used in rewritable optical discs and phase-change memory applications. Its...
    18 KB (2,260 words) - 19:52, 21 August 2024
  • other companies are developing. Phase-change memory stores data in chalcogenide glass, which can reversibly change the phase between the amorphous and the...
    18 KB (1,929 words) - 22:07, 24 May 2025
  • Thumbnail for Phase transition
    physics, chemistry, and other related fields like biology, a phase transition (or phase change) is the physical process of transition between one state of...
    55 KB (6,692 words) - 11:26, 19 July 2025
  • Thumbnail for Stanford R. Ovshinsky
    rewritable CD and DVD discs; hydrogen fuel cells; and nonvolatile phase-change memory. Ovshinsky opened the scientific field of amorphous and disordered...
    31 KB (3,760 words) - 13:32, 26 January 2025
  • Thumbnail for Computer data storage
    than either magnetic tape or optical discs. Phase-change memory uses different mechanical phases of phase-change material to store information in an X–Y addressable...
    57 KB (6,541 words) - 15:59, 26 July 2025
  • Thumbnail for Non-volatile random-access memory
    manufactures phase-change memory devices for automotive applications. Perhaps one of the more innovative solutions is millipede memory, developed by...
    18 KB (2,392 words) - 15:40, 8 May 2025
  • as AgInSbTe and GeSbTe are used in rewritable optical disks and phase-change memory devices. They are fragile glass-formers: by controlling heating and...
    12 KB (1,418 words) - 14:58, 17 November 2024
  • RAM types like PCM (phase-change memory), RRAM (resistive random-access memory), or MRAM (magnetoresistive random-access memory) could replace DDR4 SDRAM...
    49 KB (4,577 words) - 06:47, 5 March 2025
  • shape-memory alloy, such as the alloy's composition and work hardening. The shape memory effect (SME) occurs because a temperature-induced phase transformation...
    47 KB (6,051 words) - 12:16, 4 August 2025
  • Computer Magazine, a Dutch computer magazine Phase-change memory, a type of non-volatile computer memory Plug-compatible machine, module, mainframe, or...
    3 KB (447 words) - 23:05, 11 July 2025
  • Thumbnail for Eric Pop
    at Stanford, and his research includes work on carbon nanotubes, phase-change memory, and nanotechnology. In 2010, he received the Presidential Early...
    9 KB (713 words) - 21:11, 25 July 2025
  • similarities to conductive-bridging RAM (CBRAM) and phase-change memory (PCM) in that they change dielectric material properties. CBRAM involves one electrode...
    53 KB (6,206 words) - 06:44, 27 May 2025
  • Thumbnail for 3D XPoint
    3D XPoint (redirect from 3D XPoint memory)
    persistent memory in a DIMM package. Development of 3D XPoint began around 2012. Intel and Micron had developed other non-volatile phase-change memory (PCM)...
    23 KB (2,224 words) - 05:24, 6 August 2025
  • Thumbnail for Chalcogenide
    Chalcogen Chalcogenide glass Hydrogen chalcogenide Negative resistance Phase-change memory Greenwood, N. N.; & Earnshaw, A. (1997). Chemistry of the Elements...
    11 KB (1,113 words) - 12:55, 2 June 2025
  • Thumbnail for Antimony
    mid-infrared detectors. The material Ge2Sb2Te5 is used as for phase-change memory, a type of computer memory. Biology and medicine have few uses for antimony. Treatments...
    60 KB (7,110 words) - 17:39, 5 August 2025
  • Memory consolidation is a category of processes that stabilize a memory trace after its initial acquisition. A memory trace is a change in the nervous...
    62 KB (7,382 words) - 16:57, 23 July 2025
  • Thumbnail for Memristor
    Memristor (redirect from Memory resistor)
    all two-terminal non-volatile memory devices based on resistance switching. Williams argued that MRAM, phase-change memory and ReRAM are memristor technologies...
    116 KB (13,824 words) - 21:22, 2 June 2025
  • Thumbnail for Multi-level cell
    can vary between manufacturers. Examples of MLC memories are MLC NAND flash, MLC PCM (phase-change memory), etc. For example, in SLC NAND flash technology...
    22 KB (2,393 words) - 05:48, 6 August 2025
  • digital CMOS circuits. Experiments using 760,000 phase-change memory devices performing analog in-memory computing achieved accuracy comparable to software...
    15 KB (1,727 words) - 08:54, 20 July 2025
  • Thumbnail for Ferroelectric RAM
    (density). Magnetic-core memory MRAM nvSRAM Phase-change memory Programmable metallization cell Memristor Racetrack memory Bubble memory "FRAM technology"....
    29 KB (3,302 words) - 18:58, 7 August 2025
  • obsolete) racetrack memory (currently experimental) ferroelectric random-access memory (FRAM) (in development and production) phase-change memory (PCM) programmable...
    5 KB (514 words) - 04:23, 26 April 2025
  • semiconductor memory (phase-change memory aka PCM/PRAM). However, it was also used to refer to reprogrammable memory (REPROM) and magnetic-core memory. The term...
    5 KB (376 words) - 17:29, 21 September 2024
  • Thumbnail for Wear leveling
    Wear leveling (category Computer memory)
    storage media, such as flash memory, which is used in solid-state drives (SSDs) and USB flash drives, and phase-change memory. The idea underpinning wear...
    12 KB (1,348 words) - 08:09, 2 April 2025
  • phase transformation is induced on a polished surface of the alloy.[citation needed] Martensitic transformations are a common feature in shape memory...
    2 KB (174 words) - 05:58, 11 January 2025
  • alloys"), being examples of phase-change materials, are widely used in rewritable optical discs and phase-change memory devices. By applying heat, they...
    247 KB (27,865 words) - 03:31, 2 August 2025
  • a phase change material from the group of chalcogenide glasses, used in rewritable optical discs (such as rewritable CDs) and phase-change memory applications...
    2 KB (244 words) - 18:29, 27 May 2025
  • Thumbnail for Tellurium
    (DVD-RW), and ReWritable Blu-ray Discs. Tellurium is used in the phase change memory chips developed by Intel. Bismuth telluride (Bi2Te3) and lead telluride...
    60 KB (6,971 words) - 12:18, 7 August 2025
  • Thumbnail for Memory
    Memory is the faculty of the mind by which data or information is encoded, stored, and retrieved when needed. It is the retention of information over time...
    138 KB (16,931 words) - 05:13, 2 August 2025