SE387444B - Detektor for pavisande av vete - Google Patents

Detektor for pavisande av vete

Info

Publication number
SE387444B
SE387444B SE7411342A SE7411342A SE387444B SE 387444 B SE387444 B SE 387444B SE 7411342 A SE7411342 A SE 7411342A SE 7411342 A SE7411342 A SE 7411342A SE 387444 B SE387444 B SE 387444B
Authority
SE
Sweden
Prior art keywords
detector
wheat
detector detector
Prior art date
Application number
SE7411342A
Other languages
English (en)
Swedish (sv)
Other versions
SE7411342L (sv
Inventor
C M Svensson
K I Lundstrom
L S T Lundkvist
M S Shivaraman
Original Assignee
C M Svensson
K I Lundstrom
L S T Lundkvist
M S Shivaraman
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 C M Svensson, K I Lundstrom, L S T Lundkvist, M S Shivaraman filed Critical C M Svensson
Priority to SE7411342A priority Critical patent/SE387444B/xx
Priority to CA234,905A priority patent/CA1054823A/en
Priority to FR7527511A priority patent/FR2299731A1/fr
Priority to GB36892/75A priority patent/GB1520456A/en
Priority to NL7510589A priority patent/NL7510589A/nl
Priority to JP50109391A priority patent/JPS5156290A/ja
Priority to AU84647/75A priority patent/AU508461B2/en
Priority to US05/611,404 priority patent/US4058368A/en
Priority to DE19752540161 priority patent/DE2540161A1/de
Publication of SE7411342L publication Critical patent/SE7411342L/xx
Publication of SE387444B publication Critical patent/SE387444B/xx

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L29/00—Semiconductor devices specially adapted for rectifying, amplifying, oscillating or switching and having potential barriers; Capacitors or resistors having potential barriers, e.g. a PN-junction depletion layer or carrier concentration layer; Details of semiconductor bodies or of electrodes thereof ; Multistep manufacturing processes therefor
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/26—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
    • G01N27/403—Cells and electrode assemblies
    • G01N27/414—Ion-sensitive or chemical field-effect transistors, i.e. ISFETS or CHEMFETS
    • G01N27/4141—Ion-sensitive or chemical field-effect transistors, i.e. ISFETS or CHEMFETS specially adapted for gases
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
    • H01L2224/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
    • H01L2224/42—Wire connectors; Manufacturing methods related thereto
    • H01L2224/47—Structure, shape, material or disposition of the wire connectors after the connecting process
    • H01L2224/48—Structure, shape, material or disposition of the wire connectors after the connecting process of an individual wire connector
    • H01L2224/4805—Shape
    • H01L2224/4809—Loop shape
    • H01L2224/48091—Arched

Landscapes

  • Microelectronics & Electronic Packaging (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Power Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Biochemistry (AREA)
  • Analytical Chemistry (AREA)
  • Electrochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Ceramic Engineering (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Molecular Biology (AREA)
  • Computer Hardware Design (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
  • Investigating Or Analyzing Materials By The Use Of Fluid Adsorption Or Reactions (AREA)
SE7411342A 1974-09-09 1974-09-09 Detektor for pavisande av vete SE387444B (sv)

Priority Applications (9)

Application Number Priority Date Filing Date Title
SE7411342A SE387444B (sv) 1974-09-09 1974-09-09 Detektor for pavisande av vete
CA234,905A CA1054823A (en) 1974-09-09 1975-09-08 Hydrogen adsorption device for detection of hydrogen
FR7527511A FR2299731A1 (fr) 1974-09-09 1975-09-08 Dispositif de detection specifique de l'hydrogene
GB36892/75A GB1520456A (en) 1974-09-09 1975-09-08 Method and device for detection of hydrogen
NL7510589A NL7510589A (nl) 1974-09-09 1975-09-09 Inrichting voor de detectie van waterstof.
JP50109391A JPS5156290A (en) 1974-09-09 1975-09-09 Suisokenshutsusochi
AU84647/75A AU508461B2 (en) 1974-09-09 1975-09-09 Hydrogen sensing
US05/611,404 US4058368A (en) 1974-09-09 1975-09-09 Hydrogen detector
DE19752540161 DE2540161A1 (de) 1974-09-09 1975-09-09 Vorrichtung zum aufspueren von wasserstoff

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7411342A SE387444B (sv) 1974-09-09 1974-09-09 Detektor for pavisande av vete

Publications (2)

Publication Number Publication Date
SE7411342L SE7411342L (sv) 1976-03-10
SE387444B true SE387444B (sv) 1976-09-06

Family

ID=20322091

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7411342A SE387444B (sv) 1974-09-09 1974-09-09 Detektor for pavisande av vete

Country Status (9)

Country Link
US (1) US4058368A (nl)
JP (1) JPS5156290A (nl)
AU (1) AU508461B2 (nl)
CA (1) CA1054823A (nl)
DE (1) DE2540161A1 (nl)
FR (1) FR2299731A1 (nl)
GB (1) GB1520456A (nl)
NL (1) NL7510589A (nl)
SE (1) SE387444B (nl)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7622080B2 (en) 2005-09-21 2009-11-24 Adixen Sensistor Ab Hydrogen gas sensitive semiconductor sensor

Families Citing this family (45)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52139198A (en) * 1976-05-17 1977-11-19 Aica Kogyo Co Ltd Modified epoxy resin compositions
JPS52139197A (en) * 1976-05-17 1977-11-19 Aica Kogyo Co Ltd Preparation of modified epoxy resin composition
US4313338A (en) * 1978-08-18 1982-02-02 Matsushita Electric Industrial Co., Ltd. Gas sensing device
JPS5616859A (en) * 1979-07-20 1981-02-18 Matsushita Electric Ind Co Ltd Mos field effect transistor
DE2947050C2 (de) * 1979-11-22 1992-11-26 Karoly Dr. 4600 Dortmund Dobos Anordnung zum Nachweis von Ionen, Atomen und Molekülen in Gasen oder Lösungen
US4423407A (en) * 1981-02-27 1983-12-27 Dart Industries Inc. Apparatus and method for measuring the concentration of gases
US4502321A (en) * 1981-02-27 1985-03-05 Capital Controls Apparatus and method for measuring the concentration of gases
US4324760A (en) * 1981-04-01 1982-04-13 General Electric Company Hydrogen detector
US4324761A (en) * 1981-04-01 1982-04-13 General Electric Company Hydrogen detector
GB8416994D0 (en) * 1984-07-04 1984-08-08 Emi Ltd Gas sensor
US4645932A (en) * 1985-03-18 1987-02-24 Minnesota Mining And Manufacturing Company Diodes with chemically sensitive luminescence
US4786476A (en) * 1985-07-17 1988-11-22 Nissan Motor Co., Ltd. Gas sensor element using porously fired mass of titania
US4761639A (en) * 1985-12-20 1988-08-02 The Standard Oil Company Lightweight, compact detector of sudden changes in concentration of a gas
US4875082A (en) * 1986-06-20 1989-10-17 Ford Aerospace Corporation Schottky barrier photodiode structure
US4782302A (en) * 1986-10-31 1988-11-01 The United States Of America As Represented By The United States Department Of Energy Detector and energy analyzer for energetic-hydrogen in beams and plasmas
DE3642891A1 (de) * 1986-12-16 1988-06-30 Fraunhofer Ges Forschung Sensoranordnung zum nachweis der konzentration einer oder mehrerer komponenten in einem gasgemisch durch reihenschaltung zweier oder mehrerer gasempfindlicher feldeffekttransistoren
IT1205001B (it) * 1987-05-07 1989-03-10 Getters Spa Matodo ed apparechio per rivelare la presenza di tracce di gas come impurezze in azoto o gas rari
JP2620787B2 (ja) * 1987-07-31 1997-06-18 株式会社ジャルコ 臭気測定器
DE3807603C2 (de) * 1988-03-08 1994-01-20 Fraunhofer Ges Forschung Halbleitender Gassensor
US4836012A (en) * 1988-05-26 1989-06-06 Ametek, Inc. Gas sensor
US4953387A (en) * 1989-07-31 1990-09-04 The Regents Of The University Of Michigan Ultrathin-film gas detector
NL9002750A (nl) * 1990-12-13 1992-07-01 Imec Inter Uni Micro Electr Sensor van het diode type.
US5279795A (en) * 1993-01-04 1994-01-18 The United States Of America As Represented By The United States Department Of Energy Extended range chemical sensing apparatus
US5372785A (en) * 1993-09-01 1994-12-13 International Business Machines Corporation Solid-state multi-stage gas detector
US5394735A (en) * 1993-12-20 1995-03-07 National Science Council Gas sensor
US5520753A (en) * 1994-12-30 1996-05-28 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration PDTI metal alloy as a hydrogen or hydrocarbon sensitive metal
US5576563A (en) * 1995-04-24 1996-11-19 Motorola Inc. Chemical probe field effect transistor for measuring the surface potential of a gate electrode in response to chemical exposure
US6297138B1 (en) 1998-01-12 2001-10-02 Ford Global Technologies, Inc. Method of depositing a metal film onto MOS sensors
US6596236B2 (en) * 1999-01-15 2003-07-22 Advanced Technology Materials, Inc. Micro-machined thin film sensor arrays for the detection of H2 containing gases, and method of making and using the same
US6194769B1 (en) * 1999-05-27 2001-02-27 Sandia Corporation Sensor devices comprising field-structured composites
US6418784B1 (en) 1999-10-08 2002-07-16 Ford Global Technologies, Inc. Combined combustible gas sensor and temperature detector
AU1614101A (en) * 1999-11-18 2001-05-30 Advanced Technology Materials, Inc. Optical hydrogen detector
JP2002122560A (ja) * 2000-08-10 2002-04-26 Ngk Spark Plug Co Ltd ガスセンサ
US6484563B1 (en) 2001-06-27 2002-11-26 Sensistor Technologies Ab Method at detection of presence of hydrogen gas and measurement of content of hydrogen gas
RU2221241C1 (ru) * 2002-11-19 2004-01-10 Николаев Игорь Николаевич Быстродействующий резистивный датчик взрывоопасных концентраций водорода (варианты) и способ его изготовления
US7264778B2 (en) * 2003-03-12 2007-09-04 Sandia Corporation Carbon monoxide sensor and method of use thereof
US6969900B2 (en) * 2003-03-17 2005-11-29 National Cheng Kung University Semiconductor diode capable of detecting hydrogen at high temperatures
US7901553B2 (en) * 2004-01-27 2011-03-08 H2Scan Corporation Method and system for sensing gas incorporating an integrated reference element
US8839659B2 (en) 2010-10-08 2014-09-23 Board Of Trustees Of Northern Illinois University Sensors and devices containing ultra-small nanowire arrays
CN103649739B (zh) 2011-05-05 2015-07-08 格拉芬斯克公司 使用石墨烯的用于化学传感的场效应晶体管、使用晶体管的化学传感器和制造晶体管的方法
US9618465B2 (en) 2013-05-01 2017-04-11 Board Of Trustees Of Northern Illinois University Hydrogen sensor
WO2016037663A1 (en) * 2014-09-12 2016-03-17 Siemens Aktiengesellschaft A helicobacter pylori sensor based on a chemical field-effect transistor
US20180180573A1 (en) * 2015-06-18 2018-06-28 The Regents Of The University Of California Gas detection systems and methods using graphene field effect transistors
GB2577271A (en) * 2018-09-19 2020-03-25 Sumitomo Chemical Co Thin film transistor gas sensor
EP3933403A1 (en) 2020-06-29 2022-01-05 Inficon GmbH Natural gas and hydrogen detector and method for detecting the concentration of hydrogen within a gas sample

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2975362A (en) * 1957-05-06 1961-03-14 Mine Safety Appliances Co Semiconductor diodes for gas detection
US3428892A (en) * 1965-09-20 1969-02-18 James E Meinhard Electronic olfactory detector having organic semiconductor barrier layer structure
US3831432A (en) * 1972-09-05 1974-08-27 Texas Instruments Inc Environment monitoring device and system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7622080B2 (en) 2005-09-21 2009-11-24 Adixen Sensistor Ab Hydrogen gas sensitive semiconductor sensor

Also Published As

Publication number Publication date
AU508461B2 (en) 1980-03-20
AU8464775A (en) 1977-03-17
DE2540161A1 (de) 1976-03-25
GB1520456A (en) 1978-08-09
JPS5156290A (en) 1976-05-17
US4058368A (en) 1977-11-15
SE7411342L (sv) 1976-03-10
FR2299731B1 (nl) 1982-10-15
NL7510589A (nl) 1976-03-11
FR2299731A1 (fr) 1976-08-27
CA1054823A (en) 1979-05-22

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