JP3817521B2 - 機械的データ処理 - Google Patents
機械的データ処理 Download PDFInfo
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- JP3817521B2 JP3817521B2 JP2002561822A JP2002561822A JP3817521B2 JP 3817521 B2 JP3817521 B2 JP 3817521B2 JP 2002561822 A JP2002561822 A JP 2002561822A JP 2002561822 A JP2002561822 A JP 2002561822A JP 3817521 B2 JP3817521 B2 JP 3817521B2
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- 238000012545 processing Methods 0.000 title claims description 5
- 238000013500 data storage Methods 0.000 claims abstract description 14
- 238000000034 method Methods 0.000 claims abstract description 11
- 238000010438 heat treatment Methods 0.000 claims description 38
- 238000007373 indentation Methods 0.000 claims description 29
- 230000001419 dependent effect Effects 0.000 claims description 4
- 238000012544 monitoring process Methods 0.000 claims 2
- 229920000642 polymer Polymers 0.000 description 27
- 239000004020 conductor Substances 0.000 description 23
- 239000000758 substrate Substances 0.000 description 16
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 9
- 229910052710 silicon Inorganic materials 0.000 description 9
- 239000010703 silicon Substances 0.000 description 9
- 229920003229 poly(methyl methacrylate) Polymers 0.000 description 6
- 239000004926 polymethyl methacrylate Substances 0.000 description 6
- 229920006254 polymer film Polymers 0.000 description 5
- 238000012546 transfer Methods 0.000 description 4
- 241000258963 Diplopoda Species 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 230000005283 ground state Effects 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 238000012827 research and development Methods 0.000 description 2
- 230000035945 sensitivity Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 229920002120 photoresistant polymer Polymers 0.000 description 1
- 239000002861 polymer material Substances 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
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Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B11/00—Recording on or reproducing from the same record carrier wherein for these two operations the methods are covered by different main groups of groups G11B3/00 - G11B7/00 or by different subgroups of group G11B9/00; Record carriers therefor
- G11B11/24—Recording on or reproducing from the same record carrier wherein for these two operations the methods are covered by different main groups of groups G11B3/00 - G11B7/00 or by different subgroups of group G11B9/00; Record carriers therefor using recording by near-field interactions
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B9/00—Recording or reproducing using a method not covered by one of the main groups G11B3/00 - G11B7/00; Record carriers therefor
- G11B9/12—Recording or reproducing using a method not covered by one of the main groups G11B3/00 - G11B7/00; Record carriers therefor using near-field interactions; Record carriers therefor
- G11B9/14—Recording or reproducing using a method not covered by one of the main groups G11B3/00 - G11B7/00; Record carriers therefor using near-field interactions; Record carriers therefor using microscopic probe means, i.e. recording or reproducing by means directly associated with the tip of a microscopic electrical probe as used in Scanning Tunneling Microscopy [STM] or Atomic Force Microscopy [AFM] for inducing physical or electrical perturbations in a recording medium; Record carriers or media specially adapted for such transducing of information
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B82—NANOTECHNOLOGY
- B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
- B82Y10/00—Nanotechnology for information processing, storage or transmission, e.g. quantum computing or single electron logic
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B11/00—Recording on or reproducing from the same record carrier wherein for these two operations the methods are covered by different main groups of groups G11B3/00 - G11B7/00 or by different subgroups of group G11B9/00; Record carriers therefor
- G11B11/002—Recording on or reproducing from the same record carrier wherein for these two operations the methods are covered by different main groups of groups G11B3/00 - G11B7/00 or by different subgroups of group G11B9/00; Record carriers therefor using recording by perturbation of the physical or electrical structure
- G11B11/007—Recording on or reproducing from the same record carrier wherein for these two operations the methods are covered by different main groups of groups G11B3/00 - G11B7/00 or by different subgroups of group G11B9/00; Record carriers therefor using recording by perturbation of the physical or electrical structure with reproducing by means directly associated with the tip of a microscopic electrical probe as defined in G11B9/14
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B13/00—Recording simultaneously or selectively by methods covered by different main groups among G11B3/00, G11B5/00, G11B7/00 and G11B9/00; Record carriers therefor not otherwise provided for; Reproducing therefrom not otherwise provided for
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Nanotechnology (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- Crystallography & Structural Chemistry (AREA)
- Mathematical Physics (AREA)
- Semiconductor Memories (AREA)
- Optical Recording Or Reproduction (AREA)
- Read Only Memory (AREA)
- Milling, Broaching, Filing, Reaming, And Others (AREA)
- Numerical Control (AREA)
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
- Surgical Instruments (AREA)
- Recording Or Reproducing By Magnetic Means (AREA)
Description
The "Millipede" - Morethan one thousand tips for future AFM data storage、P. Vettiger他、IBM Journal ofResearch and Development Vol. 44 No.3、2000年5月
15 U字型シリコン・カンチレバー
20 シリコン基板
30 ヒータ・エレメント
30 加熱エレメント
40 シリコン・チップ
40 加熱エレメント
50 列導体
60 行導体
70 凹部
80 中間ダイオード
90 ポリマー層
90 記憶媒体
90 PMMAフィルム
90 ポリマー・フィルム
100 シリコン基板
110 緩衝層
120 くぼみ
120 へこみ
121 くぼみ
122 くぼみ
123 くぼみ
124 くぼみ
180 行マルチプレクサ
130 列マルチプレクサ
140 制御ライン
150 制御ライン
160 位置決め変換器
170 位置決め変換器
190 リング
200 起伏
210 コントローラ
220 位置決め変換器
230 安定または基底状態
240 準安定状態
Claims (8)
- 温度に依存する抵抗を有する加熱エレメント(30)とチップ(40)を介して熱エネルギーと力の第1の組合せ(Ew、Fw)を表面(90)に加えて前記表面を局所的に変形させて、データ・ビットを表すくぼみ(120)を前記表面に形成することによって前記データ・ビットを前記表面に書き込み、前記チップ(40)が前記くぼみ(120)に入ることによる前記加熱エレメント(30)の温度変化をモニタすることによって前記データ・ビットを検出するデータ記憶装置に記録されたデータを選択的に消去する方法であって、消去対象となる事前に記録された前記表面のくぼみに対して前記チップを介して、エネルギーと力の前記第1の組合せとは異なる第2の組合せ(Ee、Fm)を加えることで1つの前記データ・ビットを消去するステップと、消去対象となる事前に記録されたデータを表すくぼみに重なる新たなくぼみ(121〜123)を形成して前記表面を実質的に平坦にすることで前記データ・ビットの1サブセットを消去するステップとを含み、
前記第2の組合せで加えられる前記熱エネルギーが、前記第1の組合せで加えられる前記熱エネルギーよりも小さく、かつ、前記データ・ビットを検出するために加えられる熱エネルギーよりも大きい方法。 - 前記第1の組合せで加えられる前記力が、前記第2の組合せで加えられる前記力よりも大きい、請求項1に記載の方法。
- 前記新たなくぼみを形成する前記ステップが、消去対象となる事前に記録されたデータを表す前記変形に対して前記新たなくぼみを相殺するステップを含む、請求項1に記載の方法。
- 前記新たなくぼみを形成する前記ステップが、それぞれが直前のくぼみに重なる新たなくぼみのラインを形成するステップを含む、請求項3に記載の方法。
- データ記憶表面(90)と、前記表面と接し、それに対して移動可能なチップ(40)と、温度に依存する抵抗を有する加熱エレメント(30)と、書き込みモードでは、チップを介して熱エネルギーと力の第1の組合せ(Ew、Fw)を表面に加えて前記表面を局所的に変形させて、データ・ビットを表すくぼみ(120)を前記表面に形成するように動作可能で、読み込みモードでは、前記チップ(40)が前記くぼみ(120)に入ることによる前記加熱エレメント(30)の温度変化をモニタすることによって前記データ・ビットを検出するように動作可能で、消去モードでは、消去対象となる事前に記録された前記表面のくぼみに対して前記チップを介して、熱エネルギーと力の前記第1の組合せとは異なる第2の組合せ(Ee、Fm)を加える動作と、前記チップを制御して、消去対象となる事前に記録されたデータを表すくぼみに重なる新たなくぼみ(121〜123)を形成して前記表面を実質的に平坦にする動作とを選択的に動作可能なコントローラ(210)とを含むデータ処理システムであって、
前記第2の組合せで加えられる前記熱エネルギーが、前記第1の組合せで加えられる前記熱エネルギーよりも小さく、かつ、前記データ・ビットを検出するために加えられる熱エネルギーよりも大きいデータ処理システム。 - 前記第1の組合せで加えられる前記力が、前記第2の組合せで加えられる前記力よりも大きい、請求項5に記載のシステム。
- 前記コントローラが、消去対象となる前記事前に記録されたデータを表す前記変形に対して前記新たなくぼみを相殺するステップを制御するように動作可能な、請求項5に記載のシステム。
- 前記コントローラが、それぞれが直前のくぼみに重なる新たなくぼみのラインを形成するために、前記チップに対する制御を行うように動作可能な、請求項7に記載のシステム。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP01810097 | 2001-01-31 | ||
PCT/IB2002/000116 WO2002061734A2 (en) | 2001-01-31 | 2002-01-15 | Mechanical data processing |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2004523038A JP2004523038A (ja) | 2004-07-29 |
JP3817521B2 true JP3817521B2 (ja) | 2006-09-06 |
Family
ID=8183708
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2002561822A Expired - Fee Related JP3817521B2 (ja) | 2001-01-31 | 2002-01-15 | 機械的データ処理 |
Country Status (11)
Country | Link |
---|---|
US (1) | US7227829B2 (ja) |
EP (1) | EP1356463B1 (ja) |
JP (1) | JP3817521B2 (ja) |
KR (1) | KR100530417B1 (ja) |
CN (1) | CN100361218C (ja) |
AT (1) | ATE274227T1 (ja) |
AU (1) | AU2002225267A1 (ja) |
DE (1) | DE60201013T2 (ja) |
MY (1) | MY134116A (ja) |
TW (1) | TW571291B (ja) |
WO (1) | WO2002061734A2 (ja) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7260051B1 (en) | 1998-12-18 | 2007-08-21 | Nanochip, Inc. | Molecular memory medium and molecular memory integrated circuit |
TW571291B (en) * | 2001-01-31 | 2004-01-11 | Ibm | Mechanical data processing |
US20020138301A1 (en) * | 2001-03-22 | 2002-09-26 | Thanos Karras | Integration of a portal into an application service provider data archive and/or web based viewer |
EP1372151B1 (en) * | 2002-05-13 | 2005-07-13 | International Business Machines Corporation | Data overwriting in probe-based data storage devices |
US7233517B2 (en) | 2002-10-15 | 2007-06-19 | Nanochip, Inc. | Atomic probes and media for high density data storage |
AU2002342411A1 (en) * | 2002-11-26 | 2004-06-18 | Griffith University | Nano-fabricated data storage device and operation and production methods therefor |
EP1759389B1 (en) | 2004-06-22 | 2008-05-21 | International Business Machines Corporation | Data storage device and method for operating a data storage device |
US20070041237A1 (en) * | 2005-07-08 | 2007-02-22 | Nanochip, Inc. | Media for writing highly resolved domains |
US7463573B2 (en) | 2005-06-24 | 2008-12-09 | Nanochip, Inc. | Patterned media for a high density data storage device |
US7367119B2 (en) | 2005-06-24 | 2008-05-06 | Nanochip, Inc. | Method for forming a reinforced tip for a probe storage device |
US7309630B2 (en) | 2005-07-08 | 2007-12-18 | Nanochip, Inc. | Method for forming patterned media for a high density data storage device |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
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US3262122A (en) * | 1963-05-01 | 1966-07-19 | Ibm | Thermoplastic memory |
US3866187A (en) * | 1973-07-02 | 1975-02-11 | Philips Corp | Method of recording and reproducing information in ferroelastic metals |
US4599718A (en) * | 1981-04-07 | 1986-07-08 | Tdk Electronics Co., Ltd. | Method for erasing a light recording medium |
CH664030A5 (de) * | 1984-07-06 | 1988-01-29 | Landis & Gyr Ag | Verfahren zur erzeugung eines makroskopischen flaechenmusters mit einer mikroskopischen struktur, insbesondere einer beugungsoptisch wirksamen struktur. |
US5216631A (en) | 1990-11-02 | 1993-06-01 | Sliwa Jr John W | Microvibratory memory device |
US5329122A (en) * | 1991-08-29 | 1994-07-12 | Canon Kabushiki Kaisha | Information processing apparatus and scanning tunnel microscope |
KR950024146A (ko) * | 1994-01-31 | 1995-08-21 | 모리시타 요이찌 | 정보기록재생장치 및 정보기록재생방법 |
US5751683A (en) * | 1995-07-24 | 1998-05-12 | General Nanotechnology, L.L.C. | Nanometer scale data storage device and associated positioning system |
US5557596A (en) * | 1995-03-20 | 1996-09-17 | Gibson; Gary | Ultra-high density storage device |
JPH08297870A (ja) * | 1995-04-26 | 1996-11-12 | Canon Inc | 情報処理装置および情報処理方法 |
US5835477A (en) * | 1996-07-10 | 1998-11-10 | International Business Machines Corporation | Mass-storage applications of local probe arrays |
US5936243A (en) * | 1997-06-09 | 1999-08-10 | Ian Hardcastle | Conductive micro-probe and memory device |
TW571291B (en) * | 2001-01-31 | 2004-01-11 | Ibm | Mechanical data processing |
TWI244619B (en) * | 2001-03-23 | 2005-12-01 | Ibm | Data read/write systems |
US20030081532A1 (en) * | 2001-10-30 | 2003-05-01 | Gibson Gary A. | Supplementary energy sources for atomic resolution storage memory devices |
TWI255452B (en) * | 2002-03-18 | 2006-05-21 | Ricoh Kk | Multi-level information recording apparatus, multi-level information recording method, multi-level information recording medium and multi-level information recording-reproducing apparatus |
EP1516336B1 (en) * | 2002-06-27 | 2010-09-01 | International Business Machines Corporation | Data overwriting in probe-based data storage devices |
AU2002342411A1 (en) * | 2002-11-26 | 2004-06-18 | Griffith University | Nano-fabricated data storage device and operation and production methods therefor |
CN100383874C (zh) * | 2002-11-28 | 2008-04-23 | 国际商业机器公司 | 在基于探针的数据存储器件中的数据重写的方法和装置 |
EP1759389B1 (en) * | 2004-06-22 | 2008-05-21 | International Business Machines Corporation | Data storage device and method for operating a data storage device |
-
2001
- 2001-12-07 TW TW090130394A patent/TW571291B/zh not_active IP Right Cessation
-
2002
- 2002-01-15 EP EP02715610A patent/EP1356463B1/en not_active Expired - Lifetime
- 2002-01-15 JP JP2002561822A patent/JP3817521B2/ja not_active Expired - Fee Related
- 2002-01-15 AT AT02715610T patent/ATE274227T1/de not_active IP Right Cessation
- 2002-01-15 WO PCT/IB2002/000116 patent/WO2002061734A2/en active IP Right Grant
- 2002-01-15 DE DE60201013T patent/DE60201013T2/de not_active Expired - Lifetime
- 2002-01-15 CN CNB028032241A patent/CN100361218C/zh not_active Expired - Fee Related
- 2002-01-15 AU AU2002225267A patent/AU2002225267A1/en not_active Abandoned
- 2002-01-15 KR KR10-2003-7009850A patent/KR100530417B1/ko not_active Expired - Fee Related
- 2002-01-22 MY MYPI20020239A patent/MY134116A/en unknown
-
2003
- 2003-07-28 US US10/628,813 patent/US7227829B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
WO2002061734A2 (en) | 2002-08-08 |
CN1478275A (zh) | 2004-02-25 |
MY134116A (en) | 2007-11-30 |
EP1356463A2 (en) | 2003-10-29 |
DE60201013D1 (de) | 2004-09-23 |
KR20030071858A (ko) | 2003-09-06 |
US7227829B2 (en) | 2007-06-05 |
ATE274227T1 (de) | 2004-09-15 |
AU2002225267A1 (en) | 2002-08-12 |
KR100530417B1 (ko) | 2005-11-22 |
EP1356463B1 (en) | 2004-08-18 |
CN100361218C (zh) | 2008-01-09 |
US20040071021A1 (en) | 2004-04-15 |
DE60201013T2 (de) | 2005-08-18 |
JP2004523038A (ja) | 2004-07-29 |
WO2002061734A3 (en) | 2002-12-12 |
TW571291B (en) | 2004-01-11 |
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