On M-structures

High breakdown M–I–M structures on bulk AlN

The breakdown characteristics of metal-AlN-metal structures are reported as a function of contact diameter. The bulk AlN was grown by a HVPE method, resulting in a resistivity of 4 10 X cm. Front-side contact diameters of 175–600 lm were fabricated, displaying breakdown voltages up to 6300 V at 25 C. Breakdown appeared to initiate at internal surfaces related to grain boundaries or cracks in th...

On m-polar fuzzy graph structures

Sometimes information in a network model is based on multi-agent, multi-attribute, multi-object, multi-polar information or uncertainty rather than a single bit. An m-polar fuzzy model is useful for such network models which gives more and more precision, flexibility, and comparability to the system as compared to the classical, fuzzy and bipolar fuzzy models. In this research article, we intro...

E1(M )-Dirac structures and Jacobi structures

Using E1(M)-Dirac structures, a notion introduced by A. Wade, we obtain conditions under which a submanifold of a Jacobi manifold has an induced Jacobi structure, generalizing the result obtained by Courant for Dirac structures and submanifolds of a Poisson manifold.

Electrolysis m Underground Structures

Geometrical Structures of M-Theory

N=(2,1) heterotic string theory provides clues about hidden structure in M-theory related to string duality; in effect it geometrizes some aspects of duality. The program whereby one may deduce this hidden structure is outlined, together with the results obtained to date. Speculations are made as to the eventual shape of the theory. Talk presented at Strings ’96 (Santa Barbara, July 20-25, 1996).