FR2211417A1 - - Google Patents

Info

Publication number
FR2211417A1
FR2211417A1 FR7345441A FR7345441A FR2211417A1 FR 2211417 A1 FR2211417 A1 FR 2211417A1 FR 7345441 A FR7345441 A FR 7345441A FR 7345441 A FR7345441 A FR 7345441A FR 2211417 A1 FR2211417 A1 FR 2211417A1
Authority
FR
France
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
FR7345441A
Other languages
French (fr)
Other versions
FR2211417B3 (de
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Publication of FR2211417A1 publication Critical patent/FR2211417A1/fr
Application granted granted Critical
Publication of FR2211417B3 publication Critical patent/FR2211417B3/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
    • H01G7/00—Capacitors in which the capacitance is varied by non-mechanical means; Processes of their manufacture
    • H01G7/02—Electrets, i.e. having a permanently-polarised dielectric
    • H01G7/025—Electrets, i.e. having a permanently-polarised dielectric having an inorganic dielectric
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/0009—Materials therefor
    • G02F1/0018—Electro-optical materials
    • G02F1/0027—Ferro-electric materials
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/03—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on ceramics or electro-optical crystals, e.g. exhibiting Pockels effect or Kerr effect
    • G02F1/05—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on ceramics or electro-optical crystals, e.g. exhibiting Pockels effect or Kerr effect with ferro-electric properties

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Inorganic Chemistry (AREA)
  • Ceramic Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Inorganic Insulating Materials (AREA)
FR7345441A 1972-12-26 1973-12-19 Expired FR2211417B3 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00318502A US3799648A (en) 1972-12-26 1972-12-26 Ferroelastic crystals switched by motion of a domain wall having a zigzag configuration

Publications (2)

Publication Number Publication Date
FR2211417A1 true FR2211417A1 (de) 1974-07-19
FR2211417B3 FR2211417B3 (de) 1976-10-15

Family

ID=23238446

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7345441A Expired FR2211417B3 (de) 1972-12-26 1973-12-19

Country Status (7)

Country Link
US (1) US3799648A (de)
JP (1) JPS5924120B2 (de)
CA (1) CA1017233A (de)
DE (1) DE2364096A1 (de)
FR (1) FR2211417B3 (de)
GB (1) GB1421360A (de)
NL (1) NL7317496A (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4109359A (en) * 1976-06-07 1978-08-29 The United States Of America As Represented By The Secretary Of The Navy Method of making ferroelectric crystals having tailored domain patterns
JPS59102130U (ja) * 1982-12-28 1984-07-10 株式会社高岳製作所 容器の除湿装置
JPH048986Y2 (de) * 1985-03-14 1992-03-06
JPH02194810A (ja) * 1989-01-23 1990-08-01 Kankiyoo:Kk 乾式除湿機
EP0409104B1 (de) * 1989-05-18 1996-05-01 Sony Corporation Verfahren zur Kontrolle der ferroelektrischen Domänen eines nichtlinearen optischen Substrates
US5750272A (en) * 1995-02-10 1998-05-12 The Research Foundation Of State University Of New York Active and adaptive damping devices for shock and noise suppression
JPH09146128A (ja) * 1995-11-24 1997-06-06 Sony Corp 電気光学素子
US6579635B2 (en) 2000-10-12 2003-06-17 International Business Machines Corporation Smoothing and stabilization of domain walls in perpendicularly polarized magnetic films

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3596863A (en) * 1969-01-28 1971-08-03 Nasa Fine adjustment mount
JPS5335459B1 (de) * 1969-03-10 1978-09-27
US3732549A (en) * 1972-05-08 1973-05-08 Du Pont Process and apparatus for control of domain walls in the ferroelastic-ferroelectric crystals

Also Published As

Publication number Publication date
NL7317496A (de) 1974-06-28
FR2211417B3 (de) 1976-10-15
GB1421360A (en) 1976-01-14
JPS5924120B2 (ja) 1984-06-07
US3799648A (en) 1974-03-26
JPS4996297A (de) 1974-09-12
CA1017233A (en) 1977-09-13
DE2364096A1 (de) 1974-11-14

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Legal Events

Date Code Title Description
ST Notification of lapse