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Method and media for improving ferroelectric domain stability in an information storage device

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • G11C-011/22
출원번호 UP-0778571 (2007-07-16)
등록번호 US-7626846 (2009-12-16)
발명자 / 주소
  • Rao, Valluri Ramana
  • Wang, Li Peng
  • Ma, Qing
  • Kim, Byong Man
출원인 / 주소
  • Nanochip, Inc.
대리인 / 주소
    Fliesler Meyer LLP
인용정보 피인용 횟수 : 10  인용 특허 : 78

초록

A media for an information storage device includes a substrate of single-crystal silicon, a buffer layer of an epitaxial single crystal insulator formed over the substrate, a bottom electrode layer of an epitaxial single crystal conductor formed over the buffer layer, a ferroelectric layer of an epi

대표청구항

The invention claimed is: 1. A media for an information storage device comprising: a substrate of single-crystal silicon; a buffer layer of an epitaxial single crystal insulator formed over the substrate; a bottom electrode layer of an epitaxial single crystal conductor formed over the buffer layer

이 특허에 인용된 특허 (78)

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이 특허를 인용한 특허 (10)

  1. Bhattacharjee, Kushal; Zhgoon, Sergei, Enhanced MEMS vibrating device.
  2. Bhattacharjee, Kushal, MEMS resonator with functional layers.
  3. Li, Sheng-Shian; Lee, Seungbae; Bhattacharjee, Kushal, MEMS vibrating structure using a single-crystal piezoelectric thin-film layer having domain inversions.
  4. Bhattacharjee, Kushal; Zhgoon, Sergei, MEMS vibrating structure using an orientation dependent single-crystal piezoelectric thin film layer.
  5. Bhattacharjee, Kushal; Zhgoon, Sergei, MEMS vibrating structure using an orientation dependent single-crystal piezoelectric thin film layer.
  6. Li, Sheng-Shian; Lee, Seungbae; Bhattacharjee, Kushal, Method for manufacturing a vibrating MEMS circuit.
  7. Siegert, Markus Jan Peter; Roelofs, Andreas Karl; Forrester, Martin Gerard, Multiple ferroelectric films.
  8. Zhao, Tong; Forrester, Martin G.; Zavaliche, Florin; Bolten, Dierk Guenter; Roelofs, Andreas Karl, Non-destructive readback for ferroelectric material.
  9. Tran, Quan Anh; Rao, Valluri R.; Ma, Qing, Using controlled bias voltage for data retention enhancement in a ferroelectric media.
  10. Bhattacharjee, Kushal, Variable capacitor and switch structures in single crystal piezoelectric MEMS devices using bimorphs.
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