"double barrier" is correct English and can be used in written English.
For example, you could use it in the sentence, "The double barrier of bureaucracy and paperwork was too difficult to navigate."
Yet New Jersey remains one of only two states in America where the laws build a formidable double barrier: they criminalize the purchase or possession of syringes without a doctor's prescription, and they also prohibit needle exchange programs.
The double barrier of the Alps and the Mediterranean Sea had checked the southward retreat of trees at the onset of the ice ages, and there were relatively few indigenous species to return northward from unglaciated refuges.
In "Double-barrier digital options" section, we present numerical results for pricing double barrier digital options and see the efficiency of the new Monte Carlo method.
It seems that the price of the financial product has the character of double barrier options.
Thus this problem can be regarded as a double barrier option question (see [1, 2]).
We investigate spin transfer torque switching in a perpendicular double barrier synthetic antiferromagnetic free layer MTJ stack using micromagnetic simulations.
A metal oxide semiconductor memory device with NiSi nanocrystal Al2O3/SiO2 double-barrier structure was fabricated.
We predict that our results will stimulate experimental efforts on fabricating the double-barrier MTJ.
Based on the double-barrier concept, hypoproteinemia even intensifies a vascular barrier dysfunction and promotes tissue edema formation.
The double-barrier structure consists of two 8.3-nm Al0.4 GAs.6 As barriers and a 12-nm GaAs QW.
This shift is an evidence that the hole charge density has increased in the double-barrier region.
