Concepedia

J. Hasker

JH

8

Publications

233

Citations

8

H-Index

1976

Active since

Affiliations

Philips (Netherlands)(Current)

Philips (Finland)

J. Hasker is an author at Philips (Netherlands) specializing in engineering, applied physics, and materials science.

Top concepts

EngineeringApplied PhysicsMaterial ScienceElectrical EngineeringPulse PowerOptoelectronicsSurface ScienceChemical EngineeringMaterials EngineeringPhysics

Publications per year

1976–1990

8

Publications

8

Properties and manufacture of top-layer scandate cathodes

J. Hasker, J. van Esdonk, J.E. Crombeen · Applied Surface Science · 1986 · 99 citations

Materials Engineering, Materials Science, Electrical Engineering +5

“Alternative” auger analysis reveals important properties of M-type and scandate cathodes

J. Hasker, H.J.H. Stoffelen · Applied Surface Science · 1985 · 30 citations

Microelectronics, Applied Physics, Engineering

Scandium supply after ion bombardment on scandate cathodes

J. Hasker, C. Crombeen · IEEE Transactions on Electron Devices · 1990 · 28 citations

Materials Science, Oxygen Coverage, Chemical Engineering +9

Calculation of diode charateristics and proposed characterization of cathode emission capability

J. Hasker · Applications of Surface Science · 1983 · 23 citations

Electrical Engineering, Engineering, Glow Discharge +3

Some experiments on the role of oxygen and surface reactions for tungsten and scandate thermionic emitters

C. Crombeen, J. Hasker · IEEE Transactions on Electron Devices · 1990 · 21 citations

Thermionic Emitters, Engineering, Oxidation Resistance +17

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