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pro vyhledávání: '"A K H Maroof"'
Autor:
A K H Maroof, D C Laine
Publikováno v:
Journal of Physics D: Applied Physics. 9:697-700
The details of operation of a molecular beam maser are given; this oscillates on four hyperfine transitions of the weak J=K=1 inversion line of 14NH3. A preliminary account is also given of some nonlinear and other properties of this novel type of be
Autor:
A K H Maroof, D C Laine
Publikováno v:
Journal of Physics E: Scientific Instruments. 7:409-411
A molecular beam maser oscillator based on the J=3, K=2 inversion line of 14NH3 has been operated continuously using oil pumps without additional cryopumping. This has been made possible by the use of differential pumping, a molecular beam skimmer se