Plasma electrolytic oxidation (PEO) coatings have been produced on aluminium substrates using a pulsed unipolar current mode at different duty cycle and frequency, along with reference samples produced using direct current.
The plasma was triggered using a pulsed direct current voltage in bipolar pulse mode in Ar environment at a pressure of 100 Torr.
Static SIMS images were acquired with a TOF-SIMS IV (ION-TOF), using a pulsed Bi+ primary ion beam (burst alignment mode, 25 KeV, 0.5 pA, 100 μm × 100 μm raster, PI fluence < 3 × 1011 ions/cm2).
We fabricated BiMnO3 thin films on a SrTiO3 (001) substrate using a pulsed laser deposition method [21-24] [21-24]
Saturation was measured after each injection using a pulsed neutron capture log.
Multilayered samples have been fabricated using a pulsed laser deposition technique.
When measuring PL decays, the laser diode was operated in a pulsed mode with a repetition of 400 Hz and a pulse width of 80 μs.
This makes it necessary for linear proton accelerators to be operated in a pulsed mode.
Consequently, these MOVPE-grown QCLs demonstrate a pulsed mode performance comparable to similarly designed MBE-grown devices.
These devices are operated in a pulsed mode and provide very strong magnetic fields.
