We prove by giving an example that when n ≥ 3 the
asymptotic behavior of functionals
$\int_\Omega \varepsilon|\nabla^2 u|^2+(1-|\nabla
u|^2)^2/\varepsilon$
is quite different with respect to the planar case. In particular we
show that the one-dimensional ansatz due to Aviles and Giga in the
planar case (see [2]) is no longer true in higher dimensions.