{
  "id": 7096249,
  "title": "Chinese researchers extend future memory endurance 100-fold in semiconductor advance",
  "url": "https://urgent.news/2026/09/13/chinese-researchers-extend-future-memory-endurance-100-fold-in-7096249",
  "topic": "tech",
  "section": "Tech",
  "published": "2026-09-13T10:52:17.000Z",
  "source": {
    "name": "South China Morning Post",
    "slug": "south-china-morning-post",
    "url": "https://www.scmp.com/tech/article/3367354/chinese-researchers-extend-future-memory-endurance-100-fold-semiconductor-advance"
  },
  "original_language": "en",
  "account": "Chinese researchers have developed a method to significantly extend the durability of a new type of memory chip made from wurtzite ferroelectrics, potentially overcoming a major reliability obstacle for its use in high-performance computing and future AI systems. The team demonstrated that the material could withstand over 10 billion writing cycles, a 100-fold improvement compared to previous achievements with the same material. This breakthrough, published in the journal Science, brings wurtzite ferroelectric memory closer to practical applications in future computing hardware. Researchers at Xidian University in Xi'an, collaborating with City University of Hong Kong and Fudan University, identified the accumulation of nitrogen vacancies as a key factor in the material's rapid failure during repeated electrical switching. These vacancies, or missing nitrogen atoms in the material, create paths for electricity to leak, leading to device breakdown. The team resolved this issue by designing a layered structure that restricted the movement and accumulation of nitrogen vacancies, effectively slowing the material's deterioration. This innovation could enable the creation of denser, low-power memory chips, addressing the growing demand for faster and more reliable chips driven by the AI boom.",
  "summary": "Chinese researchers have developed a way to make an emerging type of memory chip much more durable, potentially overcoming a critical reliability barrier to its use in high-performance computing and future artificial intelligence systems as the AI boom drives demand for more advanced semiconductors. The team demonstrated more than 10 billion writing cycles in wurtzite ferroelectrics, a class of…",
  "key_points": [],
  "editors_take": null,
  "illustration": null,
  "coverage": {
    "outlets": 2,
    "also_reported_by": [
      {
        "outlet": "SCMP Tech",
        "title": "Chinese researchers extend future memory endurance 100-fold in semiconductor advance",
        "url": "https://urgent.news/2026/09/13/chinese-researchers-extend-future-memory-endurance-100-fold-in",
        "published": "2026-09-13T10:52:17.000Z"
      }
    ]
  },
  "ai_generated": true,
  "disclaimer": "Summaries, key points and the editor’s take are written by software from other outlets’ reporting and may contain errors — always check the linked original."
}