Results 231 to 240 of about 4,358 (304)

Water Monolayers: An Overlooked Loss Mechanism in Mid-Infrared Photonics

open access: yes
Jágerská J   +7 more
europepmc   +1 more source

Fabrication and Characterization of the Moiré Surface State on a Topological Insulator. [PDF]

open access: yesNano Lett
Zhang Y   +21 more
europepmc   +1 more source

Biological Contamination on Insulators

open access: yes, 2005
Gubanski, Stanislaw,
core  

Monitoring contamination level on insulator materials under dry condition with a microwave reflectometer [PDF]

open access: yesIEEE Transactions on Dielectrics and Electrical Insulation, 2016
Current techniques used for monitoring the levels of contamination on high voltage insulators, such as leakage current and infrared, are not effective in dry conditions since they require the surface of the insulator to be wetted by fog, rain or snow. If
A J Reid
exaly   +2 more sources

The insulator contamination problem

Electrical Engineering, 1958
POWER COMPANIES operating in areas subjected to air-borne contamination have, for many years, been faced with a difficult operating problem. Maintenance of satisfactory operation has required that insulators be cleaned periodically by hand wiping or periodic washing (energized or de-energized).
J. E. Conner, A. D. Lantz
openaire   +1 more source

Electrical-insulation contaminants

Electrical Engineering, 1949
SERVICE EXPERIENCE with electric apparatus has indicated that in many cases the presence of “contaminants” has contributed to the failure of electrical insulation. In the category of contaminants are included moisture, salt, oil, carbonaceous materials, and dust.
K. N. Mathes   +3 more
openaire   +1 more source

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