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GB2439439A9 - Measurement device and method - Google Patents

Measurement device and method Download PDF

Info

Publication number
GB2439439A9
GB2439439A9 GB0711754A GB0711754A GB2439439A9 GB 2439439 A9 GB2439439 A9 GB 2439439A9 GB 0711754 A GB0711754 A GB 0711754A GB 0711754 A GB0711754 A GB 0711754A GB 2439439 A9 GB2439439 A9 GB 2439439A9
Authority
GB
United Kingdom
Prior art keywords
measurement device
measurement
Prior art date
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
GB0711754A
Other versions
GB2439439A (en
GB0711754D0 (en
GB2439439B (en
Inventor
Iain Douglas Baikie
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.)
KP TECHNOLOGY Ltd
Original Assignee
KP TECHNOLOGY Ltd
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 KP TECHNOLOGY Ltd filed Critical KP TECHNOLOGY Ltd
Publication of GB0711754D0 publication Critical patent/GB0711754D0/en
Publication of GB2439439A publication Critical patent/GB2439439A/en
Publication of GB2439439A9 publication Critical patent/GB2439439A9/en
Application granted granted Critical
Publication of GB2439439B publication Critical patent/GB2439439B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • G01N27/002—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating the work function voltage
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R29/00—Arrangements for measuring or indicating electric quantities not covered by groups G01R19/00 - G01R27/00
    • G01R29/12—Measuring electrostatic fields or voltage-potential

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Electrochemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
GB0711754A 2006-06-17 2007-06-18 Contact potential measurement device comprising a calibration system Active GB2439439B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB0612072.9A GB0612072D0 (en) 2006-06-17 2006-06-17 Measurement device and method

Publications (4)

Publication Number Publication Date
GB0711754D0 GB0711754D0 (en) 2007-07-25
GB2439439A GB2439439A (en) 2007-12-27
GB2439439A9 true GB2439439A9 (en) 2009-12-09
GB2439439B GB2439439B (en) 2010-09-29

Family

ID=36775865

Family Applications (2)

Application Number Title Priority Date Filing Date
GBGB0612072.9A Ceased GB0612072D0 (en) 2006-06-17 2006-06-17 Measurement device and method
GB0711754A Active GB2439439B (en) 2006-06-17 2007-06-18 Contact potential measurement device comprising a calibration system

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GBGB0612072.9A Ceased GB0612072D0 (en) 2006-06-17 2006-06-17 Measurement device and method

Country Status (1)

Country Link
GB (2) GB0612072D0 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8866505B2 (en) * 2012-02-24 2014-10-21 Kp Technology Ltd. Measurement apparatus
US10620159B2 (en) 2015-06-24 2020-04-14 Indikel As Field Kelvin probe

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011081388A1 (en) * 2011-08-23 2013-01-17 Schneider Electric Sachsenwerk Gmbh Method for determining electrical potential of electrical conductor used in e.g. voltage switchgear, involves determining free charge carriers in the irradiated surface area using determination unit
US10763179B2 (en) 2015-02-27 2020-09-01 Semilab Semiconductor Physics Laboratory Co., Ltd. Non-contact method to monitor and quantify effective work function of metals
GB2539688B (en) * 2015-06-24 2020-06-24 Indikel As Field Kelvin probe

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7084661B2 (en) * 2000-05-24 2006-08-01 Sensorchem International Corporation Scanning kelvin microprobe system and process for analyzing a surface
US7116115B2 (en) * 2003-06-06 2006-10-03 The Regents Of The University Of Michigan Micromachined probe apparatus and methods for making and using same to characterize liquid in a fluidic channel and map embedded charge in a sample on a substrate
US6909291B1 (en) * 2003-06-24 2005-06-21 Kla-Tencor Technologies Corp. Systems and methods for using non-contact voltage sensors and corona discharge guns

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8866505B2 (en) * 2012-02-24 2014-10-21 Kp Technology Ltd. Measurement apparatus
US10620159B2 (en) 2015-06-24 2020-04-14 Indikel As Field Kelvin probe

Also Published As

Publication number Publication date
GB2439439A (en) 2007-12-27
GB0711754D0 (en) 2007-07-25
GB0612072D0 (en) 2006-07-26
GB2439439B (en) 2010-09-29

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